I. Nagata

S. Namura, I. Nagata, M. Satoh, 2002, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Chemokine Receptor Antagonist Peptide, Viral MIP-II, Protects the Brain against Focal Cerebral Ischemia in Mice

S. Namura, I. Nagata, M. Minami, 2001, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Tissue Plasminogen Activator Enhances the Hypoxia/reoxygenation-induced Impairment of the Blood–brain Barrier in a Primary Culture of Rat Brain Endothelial Cells

K. Hayashi, I. Nagata, M. Niwa, 2008, Cellular and Molecular Neurobiology.

[Cerebral blood flow as a prognostic indication in subarachnoid hemorrhage].

S. Miyamoto, H. Kikuchi, I. Nagata, 1988, Neurologia medico-chirurgica.

Development of a dural substitute from synthetic bioabsorbable polymers.

Y. Ikada, H. Iwata, S. Miyamoto, 1997, Journal of neurosurgery.

Neuroprotection by mild hypothermia for temporary or permanent focal ischemia

I. Nagata, H. Sakai, H. Kikuchi, 2002 .

Training Guidelines for Endovascular Ischemic Stroke Intervention: An International Multi-Society Consensus Document

J. Mocco, M. Hirohata, S. Renowden, 2016, American Journal of Neuroradiology.

Training guidelines for endovascular stroke intervention: an international multi-society consensus document

J. Mocco, M. Hirohata, S. Renowden, 2016, Neuroradiology.

Indocyanine green videoangiography for assessment of postoperative hyperperfusion in moyamoya disease

I. Nagata, K. Hayashi, N. Horie, 2014, Acta Neurochirurgica.

[Monitor system for local cerebral blood flow. Experimental study of CBF measurement by thermal diffusion using a flow probe with a Peltier stack].

H. Kikuchi, I. Nagata, S. Takeuchi, 1986, Neurologia medico-chirurgica.

Continued growth of and increased symptoms from a thrombosed giant aneurysm of the vertebral artery after complete endovascular occlusion and trapping: the role of vasa vasorum. Case report.

K. Iihara, N. Yamada, H. Ishibashi-Ueda, 2003, Journal of neurosurgery.

Usefulness of pocket-size ultrasonography for neurosurgical treatment

T. Hirao, I. Nagata, K. Hayashi, 2013 .

Impact of thrombus migration on clinical outcomes in patients with internal carotid artery occlusions and patent middle cerebral artery

J. Kira, I. Nakahara, I. Nagata, 2020, Journal of the Neurological Sciences.

Different learning curves between stent retrieval and a direct aspiration first-pass technique for acute ischemic stroke.

S. Morita, I. Nakahara, I. Nagata, 2018, Journal of neurosurgery.

Final Results of Cilostazol-Aspirin Therapy against Recurrent Stroke with Intracranial Artery Stenosis (CATHARSIS)

M. Ezura, S. Uchiyama, M. Matsumoto, 2013, Cerebrovascular Diseases Extra.

Intravenous administration of MEK inhibitor U0126 affords brain protection against forebrain ischemia and focal cerebral ischemia

M. Moskowitz, K. Iihara, J. Bonventre, 2001, Proceedings of the National Academy of Sciences of the United States of America.

National trends in outcomes of ischemic stroke and prognostic influence of stroke center capability in Japan, 2010-2016.

S. Matsuda, H. Arai, K. Ogasawara, 2019, International journal of stroke : official journal of the International Stroke Society.

Prehospital antiplatelet use and functional status on admission of patients with non-haemorrhagic moyamoya disease: a nationwide retrospective cohort study (J-ASPECT study)

S. Matsuda, K. Ogasawara, K. Iihara, 2016, BMJ Open.

The impact of comprehensive stroke care capacity on the hospital volume of stroke interventions: a nationwide study in Japan: J-ASPECT study.

S. Matsuda, K. Ishikawa, K. Ogasawara, 2014, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

Issues in Acute Stroke Care Systems in Japan with a Special Emphasis on Implementation of Comprehensive Stroke Centers

S. Matsuda, K. Ishikawa, K. Ogasawara, 2013 .

Three cases of spontaneous intracerebral hemorrhage on rivaroxaban

I. Nagata, K. Hayashi, A. Tsujino, 2015 .

Use of a navigation system combined with intraoperative ultrasonography

I. Nagata, K. Hayashi, T. Matsuo, 2009 .

An epidemiological survey of moyamoya disease, unilateral moyamoya disease and quasi-moyamoya disease in Japan

I. Nagata, K. Hayashi, N. Horie, 2013, Clinical Neurology and Neurosurgery.

Impact of Pre-operative Embolization With Onyx for Brain Arteriovenous Malformation Surgery

Y. Matsumoto, I. Nagata, N. Kitagawa, 2022, Frontiers in Neurology.

Identification of the debris collected during carotid artery stenting, comparing with carotid endarterectomy specimen

M. Morikawa, I. Nagata, K. Hayashi, 2011 .

Nationwide survey of decompressive hemicraniectomy for malignant middle cerebral artery infarction in Japan.

I. Nagata, K. Hayashi, N. Horie, 2014, World neurosurgery.

Neuroprotection by MAPK/ERK kinase inhibition with U0126 against oxidative stress in a mouse neuronal cell line and rat primary cultured cortical neurons

Yasuyoshi Watanabe, T. Satoh, S. Namura, 2000, Neuroscience Letters.

Evaluation of MCAO stroke models in normotensive rats: standardized neocortical infarction by the 3VO technique

I. Nagata, H. Kikuchi, Y. Niitsu, 2003, Experimental Neurology.

Potential efficacy of basic fibroblast growth factor incorporated in biodegradable hydrogels for skull bone regeneration.

Y. Ikada, Y. Tabata, H. Kikuchi, 1997, Journal of neurosurgery.

Bone regeneration by basic fibroblast growth factor complexed with biodegradable hydrogels.

Y. Ikada, Y. Tabata, H. Kikuchi, 1998, Biomaterials.

Pitfalls in the surgical treatment of moyamoya disease. Operative techniques for refractory cases.

S. Miyamoto, H. Kikuchi, I. Nagata, 1988, Journal of neurosurgery.

The rim pattern of meningioma on 3D FLAIR imaging: correlation with tumor-brain adhesion and histological grading.

M. Uetani, S. Honda, M. Morikawa, 2014, Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine.

In vitro growth suppression of vascular smooth muscle cells using adenovirus-mediated gene transfer of a truncated form of fibroblast growth factor receptor.

S. Miyatake, H. Ueno, T. Mima, 1998, Atherosclerosis.

Ultrasonic Doppler assessment of hemodynamics in superficial temporal artery--middle cerebral artery anastomosis.

H. Handa, Y. Yonekawa, K. Moritake, 1980, Surgical neurology.

A Case of Ischemic Stroke With Congenital Protein C Deficiency and Carotid Web Successfully Treated by Anticoagulant and Carotid Stenting

I. Nakahara, I. Nagata, A. Ishii, 2020, Frontiers in Neurology.

Venous Congestion Is a Major Cause of Neurological Deterioration in Spinal Arteriovenous Malformations

N. Hashimoto, S. Miyamoto, I. Nagata, 2001, Neurosurgery.

Spinal Dural AVF Two Cases with MRI Follow-up

T. Iwama, I. Nakahara, N. Hashimoto, 1998, Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences.

Disappearance of a ruptured distal anterior choroidal artery aneurysm following surgical revascularization for moyamoya disease with hemorrhagic onset

I. Nagata, K. Hayashi, Keisuke Toyoda, 2012 .

Pediatric moyamoya disease presenting with intracerebral hemorrhage—Report of three cases and review of the literature

H. Baba, I. Nagata, H. Takahata, 2008, Clinical Neurology and Neurosurgery.

De Novo Ivy Sign Indicates Postoperative Hyperperfusion in Moyamoya Disease

M. Morikawa, I. Nagata, K. Hayashi, 2014, Stroke.

Progression of Moyamoya Disease

K. Hayashi, I. Nagata, 2010 .

Adult-Onset Moyamoya Disease with Angiographically Verified Progression

I. Nagata, M. Kaminogo, N. Kitagawa, 2006 .

Magnetic resonance angiography evaluation of external carotid artery tributaries in moyamoya disease.

M. Morikawa, I. Nagata, M. Kaminogo, 2005, Surgical neurology.

Extremely Rare Breakdown of the Moyamoya Vessels Resulting in Intraventricular Hemorrhage after Direct Bypass Surgery in a Pediatric Patient with Moyamoya Disease

M. Morikawa, I. Nagata, N. Horie, 2020 .

A nationwide survey on unilateral moyamoya disease in Japan

I. Nagata, K. Hayashi, N. Horie, 2014, Clinical Neurology and Neurosurgery.

Clinical Features and Long-Term Follow-Up of Quasi-Moyamoya Disease in Children

I. Nagata, K. Hayashi, N. Horie, 2011, Pediatric Neurosurgery.

Direct anastomotic bypass for cerebrovascular moyamoya disease.

S. Miyamoto, H. Kikuchi, N. Hashimoto, 1998, Neurologia medico-chirurgica.

[Moyamoya disease].

S. Miyamoto, H. Kikuchi, I. Nagata, 1993, Nihon rinsho. Japanese journal of clinical medicine.

Nationwide survey on quasi-moyamoya disease in Japan

I. Nagata, K. Hayashi, N. Horie, 2014, Acta Neurochirurgica.

A case of unilateral moyamoya disease suffered from intracerebral hemorrhage due to the rupture of cerebral aneurysm, which appeared seven years later

I. Nagata, K. Hayashi, N. Horie, 2013, Surgical neurology international.

Ivy signs on FLAIR images before and after STA-MCA anastomosis in patients with Moyamoya disease

M. Uetani, M. Morikawa, I. Nagata, 2011, Acta radiologica.

Clinical features of unilateral moyamoya disease.

I. Nagata, K. Hayashi, K. Suyama, 2010, Neurologia medico-chirurgica.

Study of the posterior circulation in moyamoya disease. Part 2: Visual disturbances and surgical treatment.

S. Miyamoto, H. Kikuchi, I. Nagata, 1984, Journal of neurosurgery.

Cerebral ischemic complications following intracranial bleeding in patients with moyamoya disease--three case reports.

T. Iwama, H. Yamakawa, I. Nagata, 2001, Neurologia medico-chirurgica.

Moyamoya disease showing atypical angiographic findings--two case reports.

S. Miyamoto, H. Kano, I. Nagata, 1999, Neurologia medico-chirurgica.

Role of transforming growth factor-beta1 in the pathogenesis of moyamoya disease.

S. Miyamoto, H. Kikuchi, W. Taki, 1998, Journal of neurosurgery.

Possible roles of basic fibroblast growth factor in the pathogenesis of moyamoya disease: an immunohistochemical study.

J. Takahashi, H. Kikuchi, I. Nagata, 1991, Journal of neurosurgery.

Moyamoya disease associated with bilateral occlusion of the vertebral artery.

S. Miyamoto, H. Kikuchi, I. Nagata, 1984, Surgical neurology.

Clinical and neuroradiological evaluation

S. Miyamoto, H. Kikuchi, I. Nagata, 1984 .

Study of the posterior circulation in moyamoya disease. Clinical and neuroradiological evaluation.

S. Miyamoto, H. Kikuchi, I. Nagata, 1984, Journal of neurosurgery.

Surgical Treatment for Anterior Communicating Artery Aneurysms

I. Nagata, K. Hayashi, Y. Morofuji, 2014 .

Symptomatic Cavernous Internal Carotid Artery Aneurysm Complicated by Simultaneous Rapid Growth of the Intra-aneurysmal and Parent Artery Thromboses

I. Nagata, S. Sakai, T. Hatano, 2021, NMC case report journal.

Title Incidence and Clinical Features of Symptomatic Cerebral HyperperfusionSyndrome After Vascular Reconstruction

I. Nagata, K. Hayashi, N. Horie, 2016 .

Incidence and clinical features of symptomatic cerebral hyperperfusion syndrome after vascular reconstruction.

I. Nagata, K. Hayashi, N. Horie, 2012, World neurosurgery.

Long-term outcome after STA-MCA anastomosis for moyamoya disease.

K. Nozaki, N. Hashimoto, S. Miyamoto, 1998, Neurosurgical focus.

[Surgical treatment for moyamoya disease].

I. Nagata, M. Kaminogo, 2004, No to shinkei = Brain and nerve.

Early intervention to promote oral feeding in patients with intracerebral hemorrhage: a retrospective cohort study

H. Baba, I. Nagata, M. Yonekura, 2011, BMC neurology.

Experimentally induced cerebral aneurysms in rats: Part VI. Hypertension.

H. Handa, F. Hazama, N. Hashimoto, 1980, Surgical neurology.

A ruptured anterior communicating artery aneurysm associated with internal carotid artery agenesis and a middle cerebral artery anomaly

I. Nagata, K. Hayashi, K. Suyama, 2009, Journal of Clinical Neuroscience.

Agenesis of the internal carotid artery with transcavernous anastomosis presenting with an anterior communicating artery aneurysm—A case report and review of the literature

M. Morikawa, I. Nagata, M. Kaminogo, 2008, Clinical Neurology and Neurosurgery.

Aortic Dissection Complicated with Fatal Cerebral Infarction: Case Report and Review of Literatures

I. Nagata, K. Hayashi, N. Horie, 2012 .

Progressing takayasu arteritis successfully treated by common carotid-internal carotid crossover bypass grafting: technical case report.

I. Nagata, N. Kitagawa, T. Hiu, 2008, Neurosurgery.

Efficacy of DynaCT Digital Angiography for Detecting the Fistulous Point of Dural Arteriovenous Fistulas

M. Morikawa, I. Nagata, K. Hayashi, 2018 .

Efficacy of DynaCT Digital Angiography in the Detection of the Fistulous Point of Dural Arteriovenous Fistulas

M. Morikawa, I. Nagata, N. Kitagawa, 2009, American Journal of Neuroradiology.

ORIGINAL RESEARCH Efficacy of DynaCT Digital Angiography in the Detection of the Fistulous Point of Dural Arteriovenous Fistulas

M. Morikawa, I. Nagata, N. Kitagawa, 2009 .

Detection of blood blister-like aneurysm and intramural hematoma with high-resolution magnetic resonance imaging.

M. Morikawa, I. Nagata, K. Hayashi, 2011, Journal of neurosurgery.

Nucleolar targeting of proteins by the tandem array of basic amino acid stretches identified in the RNA polymerase I-associated factor PAF49.

T. Matsuyama, Kazuo Yamamoto, I. Nagata, 2008, Biochemical and biophysical research communications.

Infarct tolerance accompanied enhanced BDNF-like immunoreactivity in neuronal nuclei

I. Mizuta, I. Nagata, Z. Zhang, 2000, Brain Research.

Current Status of Endovascular Treatment for Vasospasm following Subarachnoid Hemorrhage: Analysis of JR-NET2.

T. Hirao, I. Nagata, K. Hayashi, 2014, Neurologia medico-chirurgica.

Current Status of Endovascular Treatment for Vasospasm following Subarachnoid Hemorrhage: Analysis of JR-NET2

T. Hirao, I. Nagata, K. Hayashi, 2013, Neurologia medico-chirurgica.

A Randomized Controlled Trial of Hydrocortisone Against Hyponatremia in Patients With Aneurysmal Subarachnoid Hemorrhage

T. Yoshimine, Y. Katayama, A. Ogawa, 2007, Stroke.

Surgical Outcome in Poor-grade Aneurysmal Subarachnoid Hemorrhage: Effect of Age and Timing of Surgery

I. Nagata, H. Shabani, M. Kaminogo, 2004 .

Is family history an independent risk factor for stroke?

A. Yamaura, I. Nagata, T. Itani, 1997, Journal of neurology, neurosurgery, and psychiatry.

Long-term Prognosis after Direct Bypass in Moyamoya Disease

K. Nozaki, N. Hashimoto, S. Miyamoto, 2000 .

Cerebral revascularization by omental graft for moyamoya disease

S. Miyamoto, H. Kikuchi, I. Nagata, 1990 .

Regional cortical blood flow during extra-intracranial bypass surgery in young patients with moyamoya disease.

H. Kikuchi, I. Nagata, S. Takeuchi, 1989, Neurologia medico-chirurgica.

Long-Term Follow-up Study of STA-MCA Anastomosis and EMS in Moyamoya Disease

S. Miyamoto, H. Kikuchi, I. Nagata, 1988 .

The Effects of Arterial Carbon Dioxide Tension on Cerebral Blood Flow and on Cerebral Function in "Moyamoya" disease

H. Kikuchi, I. Nagata, S. Takeuchi, 1985 .

Fundamental Techniques of Vascular Anastomosis(SPECIAL ISSUES : Essential Standard Techniques of the Microsurgery)

K. Nozaki, N. Hashimoto, S. Miyamoto, 2000 .

C-type natriuretic peptide (CNP) is the major natriuretic peptide in human cerebrospinal fluid

K. Nakao, S. Miyamoto, H. Imura, 1993, Brain Research.

[Cervicocephalic arterial dissection].

I. Nagata, K. Hayashi, K. Suyama, 2008, Brain and nerve = Shinkei kenkyu no shinpo.

Vitamin E prevents the neuronal cell death by repressing cyclooxygenase-2 activity

E. Nishihara, K. Shinohara, Y. Shibata, 2005, Neuroreport.

Factors Associated with Postprocedural Diffusion-Weighted Imaging-Positive Lesions in Endovascular Treatment for Unruptured Cerebral Aneurysms.

T. Kitazono, I. Nakahara, I. Nagata, 2019, World neurosurgery.

Infarct tolerance induced by intra-cerebral infusion of recombinant brain-derived neurotrophic factor

H. Sakai, M. Sakata, I. Nagata, 2000, Brain Research.

Infarct tolerance induced by repetitive cortical spreading depression is reproduced by prolonged intracerebral infusion of recombinant brain-derived neurotrophic factor

M. Sakata, I. Mizuta, I. Nagata, 2002 .

[Magnetic resonance imaging in the acute stage of cerebral ischemia. Experimental study].

H. Kikuchi, I. Nagata, M. Ito, 1986, Neurologia medico-chirurgica.

Magnetic Resonance Imaging in Acute Stage of Cerebral Ischemia

S. Miyamoto, T. Nishimura, H. Kikuchi, 1986 .

Matrix metalloproteinase inhibitor KB-R7785 attenuates brain damage resulting from permanent focal cerebral ischemia in mice

S. Namura, I. Nagata, Xiao-fan Jiang, 2001, Neuroscience Letters.

Expression of Somatostatin Receptor (SSTR) Subtypes in Pituitary Adenomas: Quantitative Analysis of SSTR2 mRNA by Reverse Transcription‐Polymerase Chain Reaction

A. Shimatsu, H. Kikuchi, I. Nagata, 1996, Journal of neuroendocrinology.

Dehydroepiandrosterone augments sensitivity to γ-ray irradiation in human H4 neuroglioma cells through down-regulation of Akt signaling

T. Hirao, I. Nagata, M. Akishita, 2008, Free radical research.

Lower Adjacent Segment Disease Following Cervical Laminoplasty

I. Nagata, T. Matsuo, Keishi Tsunoda, 2014 .

Aneurysms of the posterior cerebral artery: retrospective review of surgical treatment.

I. Nagata, M. Yonekura, M. Honda, 2004, Neurologia medico-chirurgica.

[Endovascular surgery for untreated ruptured aneurysm with symptomatic vasospasm].

S. Namura, A. Morizane, H. Kikuchi, 1999, No shinkei geka. Neurological surgery.

Improving treatment times for patients with in-hospital stroke using a standardized protocol

J. Kira, I. Nakahara, I. Nagata, 2017, Journal of the Neurological Sciences.

Dissecting aneurysms of the vertebral artery: a management strategy.

K. Iihara, I. Nagata, N. Sakai, 2002, Journal of neurosurgery.

GROWTH POTENTIAL AND RESPONSE TO MULTIMODALITY TREATMENT OF PARTIALLY THROMBOSED LARGE OR GIANT ANEURYSMS IN THE POSTERIOR CIRCULATION

K. Iihara, T. Hishikawa, N. Yamada, 2008, Neurosurgery.

Platelet reactivity and hemorrhage risk in neurointerventional procedures under dual antiplatelet therapy

J. Kira, I. Nakahara, I. Nagata, 2015, Journal of NeuroInterventional Surgery.

Restenosis after Stent Placement for Ostial Stenosis of Vertebral Artery

K. Iihara, H. Ohta, I. Nagata, 2001, Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences.

Posttreatment sequelae of palliatively treated cerebral arteriovenous malformations.

K. Nozaki, N. Hashimoto, S. Miyamoto, 2000, Neurosurgery.

Cell transplantation therapy for the stroke: Role of transplanted stem cell in brain repair

T. Bliss, G. Steinberg, I. Nagata, 2010 .

Serum S-glutathionylated proteins as a potential biomarker of carotid artery stenosis.

T. Nakayama, Tao-Sheng Li, I. Nagata, 2012, Clinical biochemistry.

Restenosis after endovascular PTA/stenting for supra-aortic branches in Takayasu aortitis: report of three cases and review of the literature

M. Morikawa, I. Nagata, K. Hayashi, 2011, Acta Neurochirurgica.

Progressive perianeurysmal edema preceding the rupture of a small basilar artery aneurysm

I. Nagata, K. Hayashi, N. Kitagawa, 2009, Clinical Neurology and Neurosurgery.

Recurrence of the cavernous sinus dural arteriovenous fistula at adjacent sinuses following repeated transvenous embolizations: case report and literature review

K. Hayashi, M. Morikawa, I. Nagata, 2008, Radiation Medicine.

Treatment strategy for ruptured aneurysms originating from the anterior wall of the internal carotid artery

K. Iihara, M. Okawa, T. Hishikawa, 2009 .

Thrombosis of a Large Aneurysm Induced by a Flow-Diverter Stent and Dissolved by a Direct Factor Xa Inhibitor: A Case Report.

I. Nagata, S. Sakai, T. Hatano, 2019, World neurosurgery.

Clinical application of a new bioabsorbable artificial dura mater.

Y. Ikada, M. Takayama, S. Miyamoto, 2002, Journal of neurosurgery.

Adrenomedullin Improves the Blood–Brain Barrier Function Through the Expression of Claudin-5

K. Hayashi, I. Nagata, M. Niwa, 2006, Cellular and Molecular Neurobiology.

Successful Endovascular Treatment with Covered Stent for Iatrogenic Vertebral Arteriovenous Fistula

I. Nagata, R. Ishibashi, M. Saka, 2017 .

Significance of the T2*-weighted gradient echo brain imaging in patients with infective endocarditis

M. Morikawa, I. Nagata, N. Kitagawa, 2010, Clinical Neurology and Neurosurgery.

[Management strategy for infectious cerebral aneurysms: report of four cases].

K. Iihara, I. Nagata, N. Sakai, 2003, No shinkei geka. Neurological surgery.

Intra-arterial Cell Transplantation Provides Timing-Dependent Cell Distribution and Functional Recovery After Stroke

K. Satoh, I. Nagata, N. Nishida, 2013, Stroke.

Consideration on strategy selection for cerebral aneurysms between direct surgery and endovascular therapy in stent assisted coil embolization era

I. Nakahara, I. Nagata, R. Ishibashi, 2014 .

The Management of Carotid Artery Stenosis with Coronary Artery Disease

K. Iihara, S. Miyamoto, I. Nagata, 2004 .

Endovascular Treatment of Intractable Bleeding from a Traumatic Pseudoaneurysm of the Internal Maxillary Artery

M. Morikawa, I. Nagata, K. Hayashi, 2012, The neuroradiology journal.

De Novo Vertebral Artery Dissection after Endovascular Trapping for Ruptured Dissecting Internal Carotid Artery Aneurysm: Case Report

M. Morikawa, I. Nagata, K. Hayashi, 2014, Neurologia medico-chirurgica.

Effectiveness of brain hypothermia treatment in patients with severe subarachnoid hemorrhage: comparisons at a single facility.

K. Iihara, I. Nagata, H. Sakai, 2010, Neurologia medico-chirurgica.

The Role of Induced Normothermia Therapy in Treating Abnormal Hyperthermia after Severe Subarachnoid Hemorrhage

K. Iihara, I. Nagata, N. Sakai, 2002 .

Title Observation of the embolus protection filter for carotid artery stenting

M. Morikawa, I. Nagata, N. Kitagawa, 2017 .

Observation of the embolus protection filter for Carotid Artery Stenting.

M. Morikawa, I. Nagata, K. Hayashi, 2009, Surgical neurology.

Saccular cerebral aneurysms in rats.

H. Handa, F. Hazama, N. Hashimoto, 1983, The American journal of pathology.

Epstein-Barr virus-based vector improves the tumor cell killing effect of pituitary tumor in HVJ-liposome-mediated transcriptional targeting suicide gene therapy.

Y. Kaneda, H. Namba, S. Yamashita, 2007, International journal of oncology.

Saphenous vein graft to the distal vertebral artery between C-1 and C-2 using a lateral-anterior approach. Technical note.

S. Miyamoto, H. Kikuchi, I. Nagata, 1992, Journal of neurosurgery.

Intraoperative microdoppler monitoring for spinal dural arteriovenous fistulae.

S. Miyamoto, I. Nagata, H. Kataoka, 1999, Surgical neurology.

Implantation Metastasis along the Stereotactic Trajectory in Glioblastoma : Case Report and Review of the Literature

I. Nagata, Tomayoshi Hayashi, M. Kaminogo, 2004 .

Thromboembolic events associated with Guglielmi detachable coil embolization with use of diffusion-weighted MR imaging. Part II. Detection of the microemboli proximal to cerebral aneurysm.

N. Yamada, I. Nagata, N. Sakai, 2003, AJNR. American journal of neuroradiology.

Broad-Spectrum and Selective Serine Protease Inhibitors Prevent Expression of Platelet-Derived Growth Factor-BB and Cerebral Vasospasm After Subarachnoid Hemorrhage: Vasospasm Caused by Cisternal Injection of Recombinant Platelet-Derived Growth Factor-BB

I. Nagata, Z. Zhang, H. Sakai, 2001, Stroke.

Retrospective Analysis of Postoperative Complications after Cerebrovascular Reconstruction in Takayasu Arteritis.

Kazumichi Yoshida, K. Nozaki, N. Hashimoto, 2001 .

Intracerebral arteriovenous malformation fed by the anterior ethmoidal artery: case report.

T. Terada, H. Kikuchi, I. Nagata, 1984, Neurosurgery.

Long-term Follow-up Study of Posterior Fossa Revascularization

S. Miyamoto, H. Kikuchi, I. Nagata, 1994 .

Progressive perianeurysmal edema induced after endovascular coil embolization. Report of three cases and review of the literature.

M. Morikawa, I. Nagata, M. Kaminogo, 2007, Journal of neurosurgery.

Long-term follow-up of endovascular coil embolization for cerebral aneurysms using three-dimensional time-of-flight magnetic resonance angiography

M. Morikawa, I. Nagata, K. Hayashi, 2009, Neurological research.

Recanalization after endovascular occlusion of a dissecting aneurysm of the posterior cerebral artery—A case report and review of the literature

M. Morikawa, I. Nagata, M. Kaminogo, 2008, Clinical Neurology and Neurosurgery.

Platelet‐Derived Growth Factor‐Induced Severe and Chronic Vasoconstriction of Cerebral Arteries: Proposed Growth Factor Explanation of Cerebral Vasospasm

K. Iihara, I. Nagata, H. Kikuchi, 2010, Neurosurgery.

Complications on intraarterial infusion of papaverine for the treatment of cerebral vasospasm

T. Iwama, I. Nakahara, N. Hashimoto, 1998 .

Microsurgical clipping for recurrent aneurysms after initial endovascular coil embolization.

I. Nagata, K. Hayashi, Y. Morofuji, 2015, World neurosurgery.

Linear accelerator-based radiosurgery alone for arteriovenous malformation: more than 12 years of observation.

I. Nagata, T. Izumo, T. Matsuo, 2014, International journal of radiation oncology, biology, physics.

Cyst formation after linac-based radiosurgery for arteriovenous malformation: Examination of predictive factors using magnetic resonance imaging

I. Nagata, T. Izumo, T. Matsuo, 2014, Clinical Neurology and Neurosurgery.

Vagal Nerve Palsy After Transarterial Embolization of Transverse-Sigmoid Dural Arteriovenous Fistula Using Onyx.

I. Nakahara, I. Nagata, R. Ishibashi, 2019, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

Coexistence of Chiari 2 malformation and moyamoya syndrome in a 17-year-old girl.

I. Nagata, K. Hayashi, M. Yonekura, 2009, Neurologia medico-chirurgica.

Impact of aneurysm location on cardiopulmonary dysfunction after subarachnoid hemorrhage.

S. Honda, E. Isotani, I. Nagata, 2014, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

Use of Direct Carotid Artery Puncture Access for Flow Diverter Embolization Combined with Coil Embolization: A Case Report

I. Nagata, W. Takita, T. Hatano, 2019, Journal of Neuroendovascular Therapy.

A Case of Cavernous Sinus Dural Arteriovenous Fistula Treated by Transfacial Vein Placement of a Distal Access Catheter in the Cavernous Sinus

I. Nagata, M. Saka, N. Sadamasa, 2017 .

A Ruptured Basilar Tip Aneurysm Showing Repeated Perianeurysmal Edema after Endovascular Coil Embolization: Case Report

M. Morikawa, I. Nagata, K. Hayashi, 2013, Neurologia medico-chirurgica.

Efficacy of Percutaneous Transluminal Angioplasty and Intra-arterial Infusion of Fasudil Hydrochloride on Cerebral Vasospasm following Subarachnoid Hemorrhage

K. Iihara, H. Ohta, I. Nagata, 2002 .

Unilateral Basal interhemispheric approach through the sphenoid sinus to retrochiasmatic and intrasellar craniopharyngiomas: surgical technique and results.

I. Nagata, T. Izumo, T. Matsuo, 2014, World neurosurgery.

Hydroxyapatite Coating of Detachable Coils for Endovascular Occlusion of Experimental Aneurysm

M. Matsusaki, M. Akashi, J. Kuratsu, 2001, Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences.

Hydroxyapatite and bFGF Coating of Detachable Coils for Endovascular Occlusion of Experimental Aneurysm

M. Matsusaki, M. Akashi, J. Kuratsu, 2001 .

Usefulness of C-stopper Coil for Neurointervention

M. Morikawa, I. Nagata, K. Hayashi, 2014, Neurologia medico-chirurgica.

MicroNester coil for neurointervention.

M. Morikawa, I. Nagata, K. Hayashi, 2009, Journal of neurosurgery.

Repeated delayed onset cerebellar radiation injuries after linear accelerator-based stereotactic radiosurgery for vestibular schwannoma: case report.

M. Morikawa, I. Nagata, Shirou Baba, 2012, Neurologia medico-chirurgica.

Usefullness of Detection of High-intensity Transient Signal by Transcranial Doppler Ultrasonography after Interventional Treatment for Cerebrovascular Disease

H. Kikuchi, H. Ohta, I. Nagata, 2001 .

Quantification of the regional cerebral blood flow and vascular reserve in moyamoya disease using split-dose iodoamphetamine I 123 single-photon emission computed tomography.

I. Nagata, N. Kitagawa, M. Honda, 2006, Surgical neurology.

Surgical extirpation of the posterior hippocampal arteriovenous malformation.

S. Miyamoto, H. Kikuchi, I. Nakahara, 1997, Surgical neurology.

Treatment of Unruptured Upper Basilar Aneurysms

K. Nozaki, N. Hashimoto, S. Miyamoto, 2003 .

A Successful Surgical Removal of a Ventral, Midbrain, Cavernous Angioma by Using a Pterional Approach : A Case Report

S. Miyamoto, H. Kikuchi, I. Nagata, 1996 .

Direct arteriovenous fistula at the inferolateral trunk mimicking carotid cavernous fistula without involving the cavernous sinus: a case report

M. Morikawa, I. Nagata, K. Hayashi, 2012, Acta Neurochirurgica.

Endodermal Cyst of the Oculomotor Nerve: Case Report

I. Nagata, Tomayoshi Hayashi, K. Tsutsumi, 2006, Neurosurgery.

Recurrence of subarachnoid hemorrhage due to the rupture of cerebral aneurysms in a patient with Sjögren's syndrome. Case report.

I. Nagata, K. Hayashi, Y. Morofuji, 2010, Neurologia medico-chirurgica.

[The effect of nicardipine on angiogenesis in vitro].

Y. Ikada, S. Miyamoto, T. Fujisato, 1992, Nihon geka hokan. Archiv fur japanische Chirurgie.

Pathophysiology and Treatment of Spinal Extramedullary A rteriovenous Malfor mation

H. Kikuchi, I. Nagata, Susumu Miyamoto, 2006 .

A Case of Duplicated Spinal Dural Arteriovenous Fistulae

S. Miyamoto, I. Nagata, H. Kataoka, 1998 .

Pathophysiology and Treatment of Spinal Extramedullary A rteriovenous Malformation

S. Miyamoto, H. Kikuchi, I. Nagata, 1987 .

Changes in Outcome of Subarachnoid Hemorrhage: Analysis of the NAGASAKI SAH Data Bank, 1993^|^ndash;2009

I. Nagata, M. Yonekura, M. Kaminogo, 2012 .

One Cause of Secondary Hypertension: Neurogenic Etiology.

I. Nagata, K. Hayashi, H. Kawano, 2016, Circulation.

Comparison of dynamic and xenon computed tomography in the evaluation of cerebrovascular ischemia.

T. Terada, H. Kikuchi, I. Nagata, 1989, Neurologia medico-chirurgica.

Evidence-based guidelines for the management of aneurysmal subarachnoid hemorrhage. English Edition.

K. Nozaki, K. Houkin, Y. Kakizawa, 2012, Neurologia medico-chirurgica.

Title A case of iliac artery injury treated by covered stent during carotid arterystenting

M. Morikawa, I. Nagata, K. Hayashi, 2017 .

A case of iliac artery injury treated by covered stent during carotid artery stenting

M. Morikawa, I. Nagata, K. Hayashi, 2014, Acta Neurochirurgica.

Multiple cerebral aneurysms in a patient with CREST syndrome

K. Iihara, I. Nagata, K. Murao, 2010, Journal of Clinical Neuroscience.

Unusual primary intraosseous meningioma, mimicking cranial osteoid osteoma: A radiological clue to the differential diagnosis

Takayuki Matsuo, Tsuyoshi Izumo, Hiroaki Yokoyama, 2014, Indian Journal of Neurosurgery.

Clinical application of new bioabsorbable artificial dura mater: A preliminary report

Y. Ikada, H. Iwata, N. Hashimoto, 1998, Journal of Artificial Organs.

Massive intratumoral hemorrhage of ependymoma of the fourth ventricle

I. Nagata, K. Abe, M. Kaminogo, 2005, Child's Nervous System.

Effects of Oxygen Concentration on the Proliferation and Differentiation of Mouse Neural Stem Cells In Vitro

T. Moriya, K. Shinohara, I. Nagata, 2008, Cellular and Molecular Neurobiology.

Intra-Arterial Transplantation of Low-Dose Stem Cells Provides Functional Recovery Without Adverse Effects After Stroke

K. Hayashi, K. Satoh, I. Nagata, 2015, Cellular and Molecular Neurobiology.

Successful "blind-alley" formation with bypass surgery for a partially thrombosed giant basilar artery tip aneurysm refractory to upper basilar artery obliteration. Case report.

K. Iihara, S. Miyamoto, I. Nagata, 2007, Journal of neurosurgery.

Expression of the constitutively activated RelA/NF-κB in human astrocytic tumors and the in vitro implication in the regulation of urokinase-type plasminogen activator, migration, and invasion

S. Shibata, I. Nagata, H. Shabani, 2005, Brain Tumor Pathology.

The expression of vascular dendritic cells in human atherosclerotic carotid plaques.

T. Koji, I. Nagata, Tomayoshi Hayashi, 2007, Human pathology.

Adenoviral gene transfer of basic fibroblast growth factor promotes angiogenesis in rat brain

M. Akimoto, S. Miyatake, I. Nagata, 2000, Gene Therapy.

Effect of AT877 on cerebral vasospasm after aneurysmal subarachnoid hemorrhage. Results of a prospective placebo-controlled double-blind trial.

K. Takakura, K. Sugita, H. Hidaka, 1992, Journal of neurosurgery.

miR-195, miR-455-3p and miR-10a( *) are implicated in acquired temozolomide resistance in glioblastoma multiforme cells.

Keiji Suzuki, S. Yamashita, K. Hayashi, 2010, Cancer letters.

temozolomide resistance in glioblastoma multiforme cells

Keiji Suzuki, S. Yamashita, I. Nagata, 2010 .

Induced Spreading Depression Activates Persistent Neurogenesis in the Subventricular Zone, Generating Cells With Markers for Divided and Early Committed Neurons in the Caudate Putamen and Cortex

I. Nagata, N. Tohnai, Y. Nakano, 2005, Stroke.

Thromboembolic events associated with Guglielmi detachable coil embolization of asymptomatic cerebral aneurysms: evaluation of 66 consecutive cases with use of diffusion-weighted MR imaging.

K. Iihara, N. Yamada, I. Nagata, 2003, AJNR. American journal of neuroradiology.

Combination of intraischemic and postischemic hypothermia provides potent and persistent neuroprotection against temporary focal ischemia in rats.

I. Nakahara, I. Nagata, Z. Zhang, 1999, Stroke.

A Case of Branch Retinal Artery Occlusion after Embolization of an Unruptured Internal Carotid-ophthalmic Artery Aneuysm

S. Namura, A. Morizane, H. Kikuchi, 2000 .

[Anomalous origin of anterior cerebral artery associated with occlusive cerebrovascular disease. Report of two cases].

H. Kikuchi, I. Nagata, K. Hashimoto, 1986, Neurologia medico-chirurgica.

Remote cerebellar hemorrhage following thoracic spinal surgery.

I. Nagata, K. Hayashi, N. Kitagawa, 2009, Neurologia medico-chirurgica.

Remote Cerebellar Hemorrhage Following Thoracic Spinal Surgery — Case Report —

I. Nagata, K. Hayashi, N. Kitagawa, 2009 .

Incidence and risk factors of chronic subdural hematoma after aneurysmal clipping.

K. Iihara, T. Hishikawa, S. Miyamoto, 2013, World neurosurgery.

Syringomyelia and arachnoid cysts associated with spinal arachnoiditis following subarachnoid hemorrhage.

I. Nagata, K. Hayashi, N. Kitagawa, 2012, Neurologia medico-chirurgica.

[Remote cerebellar hemorrhage after cervical spinal surgery: two case reports and literature review].

I. Nagata, Y. Morofuji, T. Izumo, 2009, No shinkei geka. Neurological surgery.

Systemically administered thrombin inhibitors can prevent neointimal formation and cerebral vasospasm: The possible role of thrombin and PDGF-BB in vascular pathogeneses

N. Hashimoto, I. Nagata, M. Sawada, 2002 .

Prevention of neointimal formation by a serine protease inhibitor, FUT-175, after carotid balloon injury in rats.

R. Macdonald, H. Kikuchi, I. Nakahara, 1999, Stroke.

Usefulness of portable ultrasonography for Neurosurgical treatment Technical note

I. Nagata, K. Hayashi, N. Horie, 2010 .

Linear accelerator radiosurgery for vestibular schwannoma: measuring tumor volume changes on serial three-dimensional spoiled gradient-echo magnetic resonance images.

I. Nagata, H. Shabani, M. Kaminogo, 2005, Journal of neurosurgery.

Intracranial Rosai-Dorfman Disease - a Case Report and a Review of the Literature

I. Nagata, Tomayoshi Hayashi, K. Abe, 2012 .

“Brush Sign” on Susceptibility-Weighted MR Imaging Indicates the Severity of Moyamoya Disease

M. Morikawa, I. Nagata, K. Hayashi, 2011, American Journal of Neuroradiology.

Cobb's syndrome and its treatment with embolization. Case report.

T. Koide, S. Miyatake, H. Kikuchi, 1990, Journal of neurosurgery.

Rapidly growing microcystic meningioma of the middle fossa floor. Case report.

I. Nagata, M. Kaminogo, Shirou Baba, 2005, Neurologia medico-chirurgica.

Impact of Clipping versus Coiling on Postoperative Hemodynamics and Pulmonary Edema after Subarachnoid Hemorrhage

Tooru Inoue, E. Isotani, I. Nagata, 2014, BioMed research international.

Comparing intracerebral hemorrhages associated with direct oral anticoagulants or warfarin

S. Matsuda, K. Ogasawara, K. Iihara, 2018, Neurology.

Adenine-and-Uridine-rich element RNA-binding factor 1 (AUF1) as an additional marker in human gliomas

I. Nagata, T. Matsuo, Koichi Yoshida, 2014 .

A case of multinodular high-grade neuroepithelial tumor with ependymal differentiation

Yuko Tanaka, I. Nagata, Y. Nakazato, 2011, Brain Tumor Pathology.

USEFULNESS OF INTRAOPERATIVE PHOTODYNAMIC DIAGNOSIS USING 5‐AMINOLEVULINIC ACID FOR MENINGIOMAS WITH CRANIAL INVASION: TECHNICAL CASE REPORT

I. Nagata, Y. Morofuji, T. Matsuo, 2008, Neurosurgery.

The Surgical Management and Histology of Symptomatic Large Extracranial Internal Carotid Artery Aneurysms

I. Shimokawa, I. Nagata, T. Yoshioka, 2017 .

A Case of Microscopic Posterior Foraminotomy for Cervical Radiculopathy

I. Nagata, Shirou Baba, Keishi Tsunoda, 2008 .

Subarachnoid hemorrhage from a ruptured anterior cerebral artery aneurysm caused by polyarteritis nodosa. Case report.

K. Iihara, I. Nagata, N. Sakai, 2002, Journal of neurosurgery.

Successful endovascular occlusion of an aneurysm of the cervical vertebral artery associated with neurofibromatosis-1

M. Morikawa, I. Nagata, N. Kitagawa, 2008, Acta Neurochirurgica.

Large Dissecting Aneurysm of the Cervical Internal Carotid Artery Associated with Elongated Styloid Process: A Case Report

I. Nagata, M. Saka, W. Takita, 2018 .

Ossified thoracic spinal meningioma with hematopoiesis: A case report and review of the literature

J. Fukuoka, I. Nagata, Tomayoshi Hayashi, 2013 .

[A case of dumbbell-shaped hypoglossal neurinoma].

K. Nozaki, H. Kikuchi, I. Nagata, 1994, No shinkei geka. Neurological surgery.

[BA top aneurysm].

I. Nagata, S. Miyamoto, H. Kikuchi, 1996, No shinkei geka. Neurological surgery.

Inhibition of glial glutamate transporter GLT-1 augments brain edema after transient focal cerebral ischemia in mice

K. Wada, S. Namura, I. Nagata, 2002, Neuroscience Letters.

[Ruptured giant thrombosed aneurysm at the internal carotid artery successfully treated with endovascular internal trapping following emergent balloon occlusion test: a case report].

M. Morikawa, I. Nagata, K. Hayashi, 2012, No shinkei geka. Neurological surgery.

[A case of tentorial cavernous angioma].

H. Kikuchi, I. Nagata, S. Yamagata, 1988, No shinkei geka. Neurological surgery.

THE 150TH ANNIVERSARY OF NAGASAKI UNIVERSITY SCHOOL OF MEDICINE: RECOVERY FROM THE ATOMIC DISASTER AND EVOLUTION OF THE DEPARTMENT OF NEUROSURGERY

I. Nagata, K. Hayashi, N. Kitagawa, 2009, Neurosurgery.

Prolonged Mild Hypothermia Therapy Protects the Brain Against Permanent Focal Ischemia

I. Nagata, Z. Zhang, H. Kikuchi, 2001, Stroke.

[A case report of choroid plexus carcinoma].

K. Nozaki, J. Takahashi, H. Yokomizo, 1997, No shinkei geka. Neurological surgery.

Intracranial hemorrhage associated with cerebral hyperperfusion syndrome following carotid endarterectomy and carotid artery stenting: retrospective review of 4494 patients.

K. Ogasawara, A. Ogawa, K. Iihara, 2007, Journal of neurosurgery.

Cerebellar variant of posterior reversible encephalopathy syndrome (PRES) after coil embolization for the hemorrhagic dissecting aneurysm

M. Morikawa, I. Nagata, N. Kitagawa, 2011, Acta Neurochirurgica.

Initial Contact of Glioblastoma Cells with Existing Normal Brain Endothelial Cells Strengthen the Barrier Function via Fibroblast Growth Factor 2 Secretion: A New In Vitro Blood–Brain Barrier Model

K. Hayashi, I. Nagata, M. Niwa, 2013, Cellular and Molecular Neurobiology.

Bow Hunter’s Stroke Due to Stretching of the Vertebral Artery Fenestration: A Case Report

I. Nagata, K. Hayashi, A. Tsujino, 2014, NMC case report journal.

Positional vertebral artery compression and vertebrobasilar insufficiency due to a herniated cervical disc.

I. Nagata, K. Hayashi, Tomayoshi Hayashi, 2009, Journal of neurosurgery. Spine.

The Detection of Carotid Plaque Rupture Caused by Intra-plaque Hemorrhage by Serial High-resolution MRI ~a case report

M. Morikawa, I. Nagata, K. Hayashi, 2017 .

Potential of magnetic resonance plaque imaging using superparamagnetic particles of iron oxide for the detection of carotid plaque.

Ichiro Kawahara, M. Morikawa, I. Nagata, 2008, Neurologia medico-chirurgica.

[Left atrial myxoma with cerebral oncotic aneurysms with special reference to the importance of serial angiography].

K. Iihara, H. Kikuchi, I. Nagata, 1991, No shinkei geka. Neurological surgery.

Clinical predictors of transient ischemic attack, stroke, or death within 30 days of carotid artery stent placement with distal balloon protection.

H. Miyake, H. Kikuchi, I. Nagata, 2009, Journal of vascular and interventional radiology : JVIR.

Radiation-Induced Meningioma following Prophylactic Radiotherapy for Acute Lymphoblastic Leukemia in Childhood

M. Morikawa, I. Nagata, Tomayoshi Hayashi, 2006, Pediatric Neurosurgery.

Spinal cord arteriovenous malformations associated with spinal aneurysms.

S. Miyamoto, H. Kikuchi, I. Nagata, 1983, Neurosurgery.

Candesartan Improves Ischemia-Induced Impairment of the Blood–Brain Barrier In Vitro

K. Hayashi, I. Nagata, M. Deli, 2015, Cellular and Molecular Neurobiology.

Title Cardiac diastolic dysfunction predicts in-hospital mortality in acuteischemic stroke with atrial fibrillation

O. Tasaki, K. Maemura, I. Nagata, 2017 .

Cardiac diastolic dysfunction predicts in-hospital mortality in acute ischemic stroke with atrial fibrillation

O. Tasaki, K. Maemura, I. Nagata, 2014, Journal of the Neurological Sciences.

Intrasellar meningioma: case report and review of the literature.

K. Nozaki, H. Kikuchi, I. Nagata, 1997, Surgical neurology.

Cilostazol may prevent cardioembolic stroke in patients undergoing antiplatelet therapy

I. Nagata, K. Hayashi, A. Tsujino, 2015, Neurological research.

Effects of Extracranial–Intracranial Bypass for Patients With Hemorrhagic Moyamoya Disease: Results of the Japan Adult Moyamoya Trial

S. Kuroda, H. Nakase, H. Fukuyama, 2014, Stroke.

Evidence-based Medicine in the Treatment of Carotid Artery Stenosis( IC Stenosis Revisited)

I. Nagata, 2010 .

Role of diffusion-weighted magnetic resonance imaging in diffuse axonal injury

M. Morikawa, I. Nagata, Y. Ezaki, 2006, Acta radiologica.

Spreading depression induces long-lasting brain protection against infarcted lesion development via BDNF gene-dependent mechanism

Kenichi Murao, I. Nagata, Izumi Nagata, 2004, Brain Research.

Spontaneous Total Thrombosis of Distal Superior Cerebellar Artery Aneurysm

H. Kikuchi, H. Ohta, I. Nagata, 2001, Acta Neurochirurgica.

NAOSITE : Nagasaki University ' s Academic Output SITE

I. Nagata, K. Hayashi, N. Kitagawa, 2016 .

Prediction of Cerebral Hyperperfusion After Carotid Artery Stenting by Cerebral Angiography and Single‐Photon Emission Computed Tomography Without Acetazolamide Challenge

I. Nakahara, I. Nagata, R. Ishibashi, 2017, Neurosurgery.

Accelerating Cell Therapy for Stroke in Japan: Regulatory Framework and Guidelines on Development of Cell-Based Products

S. Kuroda, T. Yoshimine, I. Miyai, 2018, Stroke.

Traumatic carotid cavernous fistula complicated with intracerebral hemorrhage: case report.

I. Nagata, K. Hayashi, K. Suyama, 2011, Neurologia medico-chirurgica.

2D Thick-section MR digital subtraction angiography for the assessment of dural arteriovenous fistulas.

M. Morikawa, I. Nagata, M. Kaminogo, 2006, AJNR. American journal of neuroradiology.

ORIGINAL RESEARCH 2D Thick-Section MR Digital Subtraction Angiography for the Assessment of Dural Arteriovenous Fistulas

M. Morikawa, I. Nagata, M. Kaminogo, 2006 .

Preoperative Embolization of the Meningioma using Gelpart: Case report

M. Morikawa, I. Nagata, K. Hayashi, 2009 .

A Novel Method for Super-selective Coil Embolization Using an Extremely Soft Bare Coil through a Liquid Embolic Delivery Microcatheter

M. Morikawa, I. Nagata, K. Hayashi, 2014, Neurologia medico-chirurgica.

Selective coil embolization through flow-directed microcatheter for intracranial arteriovenous malformations

M. Morikawa, I. Nagata, K. Hayashi, 2012, Acta Neurochirurgica.

Delayed thrombus propagation after parent artery clipping for giant fusiform aneurysms of the circle of Willis.

S. Miyamoto, H. Kikuchi, I. Nakahara, 1999, Surgical neurology.

Treatment of Aneurysms in Persistent Primitive Trigeminal Arteries with Stent-Assisted Coil Embolization

I. Nagata, S. Sakai, T. Hatano, 2020, Journal of Neuroendovascular Therapy.

[Surgical treatment of spinal perimedullary AVF/AVM].

S. Miyamoto, H. Kikuchi, N. Hashimoto, 2000, No shinkei geka. Neurological surgery.

Cobb Syndrome in an Infant: Treatment with Endovascular Embolization and Corticosteroid Therapy: Case Report

K. Iihara, I. Nagata, N. Sakai, 2003, Neurosurgery.

Ruptured aneurysm of the posterior inferior cerebellar artery communicating artery: A case report

I. Nagata, T. Hatano, Hiroki Sakamoto, 2022, Clinical Neurology and Neurosurgery.

Treatment of a giant aneurysm of the cavernous internal carotid artery associated with a persistent primitive trigeminal artery: case report.

S. Miyatake, H. Kikuchi, I. Nagata, 1990, Neurosurgery.

[Dural arteriovenous fistulas at the craniocervical junction fed by bilateral vertebral arteries with intracranial drainage: a case report].

I. Nagata, K. Hayashi, N. Kitagawa, 2009, No shinkei geka. Neurological surgery.

A fenestration of the middle cerebral artery, aneurysms of the anterior cerebral artery and an arteriovenous malformation: A case report

I. Nagata, K. Hayashi, Y. Morofuji, 2015 .

Clinical Study of C3-4 Level Cervical Spondylotic Myelopathy

M. Morikawa, I. Nagata, Keishi Tsunoda, 2009 .

Endovascular Trapping of Both Sides of a Cervical Fusiform Carotid Aneurysm Associated with Marfan Syndrome. Case Report

I. Nakahara, I. Nagata, R. Ishibashi, 2016 .

Nuclear glutathione S-transferase pi prevents apoptosis by reducing the oxidative stress-induced formation of exocyclic DNA products.

T. Osawa, K. Uchida, I. Nagata, 2004, Free radical biology & medicine.

Contribution NUCLEAR GLUTATHIONE S-TRANSFERASE k PREVENTS APOPTOSIS BY REDUCING THE OXIDATIVE STRESS-INDUCED FORMATION OF EXOCYCLIC DNA PRODUCTS

T. Osawa, K. Uchida, I. Nagata, 2004 .

Surgical treatment of unruptured cerebral aneurysms in the elderly.

I. Nagata, H. Baba, M. Yonekura, 2005, Acta neurochirurgica. Supplement.

Long-term Outcomes Following Intraprocedural Aneurysm Rupture During Coil Embolization of Unruptured Intracranial Aneurysms.

K. Iihara, I. Nakahara, I. Nagata, 2020, World neurosurgery.

Long-term follow-up results of linear accelerator-based radiosurgery for vestibular schwannoma using serial three-dimensional spoiled gradient-echo MRI

I. Nagata, T. Izumo, T. Matsuo, 2015, Journal of Clinical Neuroscience.

Role of Bypass Procedure for Complex Cerebral Aneurysms

I. Nagata, Y. Morofuji, N. Horie, 2019, Surgery for Cerebral Stroke.

Prevention of rat cerebral aneurysm formation by inhibition of nitric oxide synthase.

K. Nozaki, H. Naritomi, H. Kikuchi, 2000, Circulation.

Adenovirus-mediated gene transfer of basic fibroblast growth factor induces in vitro angiogenesis.

S. Miyatake, J. Takahashi, I. Nagata, 1997, Atherosclerosis.

[Visual disturbances in moyamoya disease].

S. Miyamoto, H. Kikuchi, I. Nagata, 1986, No to shinkei = Brain and nerve.

Spontaneous superficial temporal artery aneurysm associated with multiple intracranial cerebral aneurysms – does it segmental mediolytic arteriopathy of the intra- and extra-cranial arteries?

H. Ishibashi-Ueda, I. Nakahara, H. Ohta, 2003, Acta Neurochirurgica.

Blood Pressure Level and Variability During Long-Term Prasugrel or Clopidogrel Medication After Stroke

A. Ogawa, K. Kitagawa, T. Kitazono, 2021, Stroke.

Gene transfer of human prostacyclin synthase prevents neointimal formation after carotid balloon injury in rats.

M. Aoki, T. Ogihara, Y. Kaneda, 1999, Stroke.

Calreticulin, a molecular chaperone in the endoplasmic reticulum, modulates radiosensitivity of human glioblastoma U251MG cells.

I. Nagata, T. Kondo, Y. Ihara, 2006, Cancer research.

A Visual Task Management Application for Acute Ischemic Stroke Care

J. Kira, I. Nakahara, I. Nagata, 2019, Front. Neurol..

Sensible human projects: haptic modeling and surgical simulation based on measurements of practical patients with MR elastography--measurement of elastic modulus.

J Okamoto, M Suga, K Minato, 2000, Studies in health technology and informatics.

Acute stroke with major intracranial vessel occlusion: Characteristics of cardioembolism and atherosclerosis-related in situ stenosis/occlusion

M. Morikawa, I. Nagata, A. Tsujino, 2016, Journal of Clinical Neuroscience.

Communication of inwardly projecting neovessels with the lumen contributes to symptomatic intraplaque hemorrhage in carotid artery stenosis.

M. Morikawa, I. Nagata, K. Hayashi, 2015, Journal of neurosurgery.

Cross-Sectional Survey of Workload and Burnout Among Japanese Physicians Working in Stroke Care: The Nationwide Survey of Acute Stroke Care Capacity for Proper Designation of Comprehensive Stroke Center in Japan (J-ASPECT) Study

S. Matsuda, K. Ogasawara, K. Iihara, 2014, Circulation. Cardiovascular quality and outcomes.

[Study on the vertebro-basilar system in "moyamoya" disease].

S. Miyamoto, H. Kikuchi, I. Nagata, 1984, No to shinkei = Brain and nerve.

The Maze-Making and Solving Technique for Coil Embolization of Large and Giant Aneurysms

I. Nakahara, I. Nagata, R. Ishibashi, 2015, American Journal of Neuroradiology.

Altered expression balance of matrix metalloproteinases and their inhibitors in human carotid plaque disruption: results of quantitative tissue analysis using real-time RT-PCR method.

K. Iihara, M. Yamagishi, H. Ishibashi-Ueda, 2006, Atherosclerosis.

Infarct tolerance against temporary focal ischemia following spreading depression in rat brain

I. Nagata, H. Kikuchi, N. Hashimoto, 1998, Brain Research.

Altered nitric oxide synthase immunoreactivity in the brain of stroke-prone spontaneously hypertensive rats

K. Nozaki, H. Kikuchi, F. Hazama, 1996, Acta Neuropathologica.

Comparison of prasugrel and clopidogrel in patients with non-cardioembolic ischaemic stroke: a phase 3, randomised, non-inferiority trial (PRASTRO-I)

A. Ogawa, K. Kitagawa, T. Kitazono, 2019, The Lancet Neurology.

Difference in vulnerability of cerebral arterial bifurcation and straight portion for development of endothelial damage.

H. Naritomi, H. Kikuchi, S. Fukuda, 1998, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

The detection of carotid plaque rupture caused by intraplaque hemorrhage by serial high-resolution magnetic resonance imaging: a case report.

M. Morikawa, I. Nagata, K. Hayashi, 2008, Surgical neurology.

High-resolution magnetic resonance imaging using gadolinium-based contrast agent for atherosclerotic carotid plaque.

T. Koji, M. Morikawa, I. Nagata, 2007, Surgical neurology.

Lowered glucose suppressed the proliferation and increased the differentiation of murine neural stem cells in vitro

T. Moriya, K. Shinohara, I. Nagata, 2004, FEBS letters.

[Intraluminal thrombosis and growth-mechanism of giant intracranial aneurysms].

S. Miyamoto, H. Kikuchi, I. Nagata, 1990, No shinkei geka. Neurological surgery.

Three-vessel occlusion using a micro-clip for the proximal left middle cerebral artery produces a reliable neocortical infarct in rats.

H. Kikuchi, I. Nagata, H. Yanamoto, 1998, Brain research. Brain research protocols.

A case of posterior reversible encephalopathy syndrome after surgical clipping of unruptured cerebral aneurysm.

I. Nagata, W. Takita, T. Hatano, 2019, World neurosurgery.

831-4 Sustained upregulation of chemokine and its receptor genes associated with matrix metalloproteinase overexpression in human carotid plaque rupture: Results from a quantitative study with real-time reverse transcriptase-polymerase chain reaction-method

M. Yamagishi, H. Ishibashi-Ueda, A. Sakamoto, 2004 .

Effect of treatment modality on in-hospital outcome in patients with subarachnoid hemorrhage: a nationwide study in Japan (J-ASPECT Study).

S. Matsuda, K. Ogasawara, K. Iihara, 2017, Journal of neurosurgery.

Cerebral Primitive Neuroectodermal Tumor in an Adult Male

H. Ishibashi-Ueda, C. Yutani, I. Nagata, 2000, Acta Cytologica.

[Stenting for proximal subclavian and brachiocephalic artery occlusion--preliminary results].

K. Iihara, H. Kikuchi, H. Ohta, 2001, No shinkei geka. Neurological surgery.

[Case of internal carotid artery stenosis complicated with shower embolism during filter-protected carotid artery stenting].

M. Morikawa, I. Nagata, K. Hayashi, 2009, Brain and nerve = Shinkei kenkyu no shinpo.

Protocol of radiotherapy for glioblastoma according to the expression of HIF-1

I. Nagata, T. Matsuo, N. Irie, 2006, Brain Tumor Pathology.

Endovascular treatment of asymptomatic cerebral aneurysms: anatomic and technical factors related to ischemic events and coil stabilization.

K. Iihara, I. Nagata, N. Sakai, 2004, Neurologia medico-chirurgica.

Giant thrombosed fusiform aneurysm at the basilar trunk successfully treated with endovascular coil occlusion following bypass surgery: a case report and review of the literature

M. Morikawa, I. Nagata, M. Kaminogo, 2007, Neurological research.

Endogenous repair mechanisms after human stem cell transplantation following stroke

T. Bliss, G. Steinberg, Y. Nishiyama, 2015 .

Multiple supra-aortic stenting for Takayasu arteritis: extensive revascularization and two-year follow-up.

K. Iihara, I. Nagata, N. Sakai, 2002, AJNR. American journal of neuroradiology.

Involvement of the neuronal phosphotyrosine signal adaptor N-Shc in kainic acid-induced epileptiform activity

H. Otsubo, S. Kakizawa, W. Burnham, 2016, Scientific Reports.

Ultrastructural localization and translocation of nitric oxide synthase in the endothelium of the human cerebral artery

K. Nozaki, N. Hashimoto, H. Naritomi, 1995, Brain Research.

Symptomatic syringomyelia associated with a dermoid tumor in the posterior fossa.

T. Hirao, I. Nagata, M. Yonekura, 2009, Neurologia medico-chirurgica.

Assessment of Carotid Plaque Stability Based on the Dynamic Enhancement Pattern in Plaque Components With Multidetector CT Angiography

M. Morikawa, I. Nagata, K. Hayashi, 2012, Stroke.

Asymptomatic carotid artery plaques: use of magnetic resonance imaging to characterize vulnerable plaques in 6 cases.

M. Morikawa, I. Nagata, Tomayoshi Hayashi, 2007, Surgical neurology.

Outcome of carotid endarterectomy and stent insertion based on grading of carotid endarterectomy risk: a 7-year prospective study.

K. Iihara, N. Yamada, S. Miyamoto, 2006, Journal of neurosurgery.

[Cerebral hemodynamics in moyamoya disease. Significance of cerebral blood flow in relation to changes in arterial CO2 tension].

S. Miyamoto, H. Kikuchi, I. Nagata, 1986, Neurologia medico-chirurgica.

A noninferiority confirmatory trial of prasugrel versus clopidogrel in Japanese patients with non-cardioembolic stroke: rationale and study design for a randomized controlled trial – PRASTRO-I trial

A. Ogawa, K. Kitagawa, T. Kitazono, 2018, Expert opinion on pharmacotherapy.

[Stenting for the occlusive carotid and subclavian arteries in Takayasu arteritis].

K. Iihara, H. Kikuchi, H. Ohta, 2001, No shinkei geka. Neurological surgery.

Usefulness of ultrasonography with a burr-hole transducer during surgery through a burr hole.

I. Nagata, K. Hayashi, T. Matsuo, 2012, Neurologia medico-chirurgica.

Efficacy and Safety of Prasugrel by Stroke Subtype: A Sub-Analysis of the PRASTRO-I Randomized Controlled Trial

A. Ogawa, K. Kitagawa, T. Kitazono, 2020, Journal of atherosclerosis and thrombosis.

Animal model of cerebral aneurysms: pathology and pathogenesis of induced cerebral aneurysms in rats.

H Handa, H. Handa, F. Hazama, 1984, Neurological research.

Pathophysiology of flow impairment during carotid artery stenting with an embolus protection filter

M. Morikawa, I. Nagata, K. Hayashi, 2014, Acta Neurochirurgica.

Experimentally induced cerebral aneurysms in rats: part IV--cerebral angiography.

H. Handa, N. Hashimoto, I. Nagata, 1979, Surgical neurology.

Deep Supratentorial Arteriovenous Malformation Treated by Intraoperative Liquid Embolization

H. Kikuchi, I. Nagata, K. Hashimoto, 1987 .

[Embolic complications associated with neurovascular intervention: prospective evaluation by use of diffusion-weighted MR imaging].

K. Iihara, N. Yamada, I. Nagata, 2002, No shinkei geka. Neurological surgery.

Indication and Limitations of Endoscopic Extended Transsphenoidal Surgery for Craniopharyngioma

I. Nagata, T. Izumo, T. Matsuo, 2014, Neurologia medico-chirurgica.

Indication and limitations of endoscopic extended transsphenoidal surgery for craniopharyngioma.

I. Nagata, T. Izumo, T. Matsuo, 2014, Neurologia medico-chirurgica.

Dural and Pial Arteriovenous Fistulas Connected to the Same Drainer in the Middle Cranial Fossa: A Case Report.

I. Nagata, M. Saka, W. Takita, 2018, World neurosurgery.

Measurement of carotid stenosis using duplex ultrasonography with a microconvex array transducer: a validation with cerebral angiography.

O. Tasaki, M. Morikawa, I. Nagata, 2013, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

High-Resolution Magnetic Resonance Imaging for Detection of Carotid Plaques

Masaru Honda, M. Morikawa, I. Nagata, 2006, Neurosurgery.

Treatment of Bilateral Internal Carotid Artery Stenosis.

H. Kikuchi, I. Nakahara, H. Ohta, 2001 .

Stem Cell Transplantation Enhances Endogenous Brain Repair after Experimental Stroke

I. Nagata, N. Horie, T. Hiu, 2015, Neurologia medico-chirurgica.

[Nonfunctioning suprasellar ectopic pituitary adenoma. A case report].

I. Nagata, Tomayoshi Hayashi, Y. Morofuji, 2008, No shinkei geka. Neurological surgery.

Neurotoxicity testing of a new bioactive bone cement.

M. Ishikawa, J. Takahashi, I. Nagata, 1997, Neurologia medico-chirurgica.

[Clinical evaluation of subarachnoid hemorrhage and clinical study of etiologically unknown cases (author's transl)].

H. Kikuchi, T. Sakaki, I. Nagata, 1979, Neurologia medico-chirurgica.

New variant of persistent primitive olfactory artery associated with a ruptured aneurysm.

M. Morikawa, I. Nagata, K. Hayashi, 2012, Journal of neurosurgery.

[Spontaneous cervical epidural hematoma presenting with hemiparesis following neck extension: a case report].

I. Nagata, Shirou Baba, K. Suyama, 2008, No shinkei geka. Neurological surgery.

Cerebral hemodynamics and metabolism in patients with cerebral arteriovenous malformations: an evaluation using positron emission tomography scanning.

T. Iwama, K. Hayashida, N. Hashimoto, 2002, Journal of neurosurgery.

MR appearances of atypical/malignant meningioma: Value of ADC and proton MR Spectroscopy

M. Uetani, M. Morikawa, I. Nagata, 2011 .

[Clinical application of the Colorado-microdissection needle in neurosurgery].

I. Nagata, Shirou Baba, T. Matsuo, 2010, No shinkei geka. Neurological surgery.

Development and validation of a score for evaluating comprehensive stroke care capabilities: J-ASPECT Study

S. Matsuda, K. Ogasawara, K. Iihara, 2017, BMC Neurology.

Effects of oxygen concentration on the proliferation and differentiation of mouse neural stem cells in vitro Short running title: Effects of oxygen concentration on neural stem cells

T. Moriya, K. Shinohara, I. Nagata, 2018 .

Effects of Comprehensive Stroke Care Capabilities on In-Hospital Mortality of Patients with Ischemic and Hemorrhagic Stroke: J-ASPECT Study

S. Matsuda, K. Ishikawa, K. Ogasawara, 2014, PloS one.

Meningoencephalocele Following Radical Ethmoid Surgery.

K. Nozaki, N. Fujiki, I. Nagata, 2000 .

Quantitative Evaluation of Carotid Plaque Echogenicity by Integrated Backscatter Analysis: Correlation with Symptomatic History and Histologic Findings

M. Hori, K. Nagano, K. Kitagawa, 2008, Cerebrovascular Diseases.

Intracranial hemorrhage associated with cerebral hyperperfusion syndrome following carotid endarterectomy and carotid artery stenting: retrospective review of 4494 patients.

K. Ogasawara, A. Ogawa, K. Iihara, 2007, Journal of neurosurgery.

Cilostazol plus aspirin versus aspirin alone in patients with symptomatic intracranial arterial stenosis: Results of catharsis

M. Ezura, S. Uchiyama, M. Matsumoto, 2013, Journal of the Neurological Sciences.

S. Matsuda, K. Ogasawara, K. Iihara, 2014, Circulation. Cardiovascular quality and outcomes.

A nationwide survey on unilateral moyamoya disease in Japan

I. Nagata, K. Hayashi, N. Horie, 2014, Clinical Neurology and Neurosurgery.

Examination of Rat Carotid Artery Models with Twice-Induced Arterial Balloon Injuries: Observation of Intimal Hyperplasia, Focusing on the Transformation of Vascular Smooth Muscle Tissue

I. Nagata, K. Hayashi, N. Kitagawa, 2009 .

Progressive perianeurysmal edema preceding the rupture of a small basilar artery aneurysm

I. Nagata, K. Hayashi, N. Kitagawa, 2009, Clinical Neurology and Neurosurgery.

Intra-Arterial Transplantation of Low-Dose Stem Cells Provides Functional Recovery Without Adverse Effects After Stroke

K. Hayashi, K. Satoh, I. Nagata, 2014, Cellular and Molecular Neurobiology.

Intra-arterial Indocyanine Green Angiography in the Management of Spinal Arteriovenous Fistulae: Technical Case Reports

M. Morikawa, I. Nagata, K. Hayashi, 2012, Spine.

Consciousness Level and Off‐Hour Admission Affect Discharge Outcome of Acute Stroke Patients: A J‐ASPECT Study

S. Matsuda, K. Ishikawa, K. Ogasawara, 2014, Journal of the American Heart Association.

Pathophysiology of flow impairment during carotid artery stenting with an embolus protection filter

M. Morikawa, I. Nagata, K. Hayashi, 2014, Acta Neurochirurgica.

Surgical Treatments of Stenosis of the Internal Carotid Artery

I. Nagata, 2004 .

[Restenosis after CEA: pathogenesis and treatment].

K. Iihara, C. Yutani, I. Nagata, 2002, No shinkei geka. Neurological surgery.

[Dissecting aneurysm of the anterior cerebral artery with Rubinstein-Taybi syndrome--a case report].

M. Morikawa, I. Nagata, K. Hayashi, 2010, Brain and nerve = Shinkei kenkyu no shinpo.

Abstract T MP36: Indocyanine Green Videoangiography for Assessment of Postoperative Hyperperfusion in Moyamoya Disease

M. Morikawa, I. Nagata, K. Hayashi, 2014, Stroke.

Factors associated with the new appearance of cerebral microbleeds after endovascular treatment for unruptured intracranial aneurysms

I. Nagata, S. Sakai, T. Hatano, 2021, Neuroradiology.

NAOSITE : Nagasaki University ' s Academic Output SITE

I. Nagata, N. Kitagawa, H. Takai, 2017 .

NAOSITE : Nagasaki University ' s Academic Output SITE

I. Nagata, N. Kitagawa, H. Takai, 2016 .