M. Raithel

S. Vieths, T. Zuberbier, B. Niggemann, 2009, Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG.

Release of mast cell tryptase from human colorectal mucosa in inflammatory bowel disease.

E. Hahn, S. Winterkamp, J. Hochberger, 1998, Scandinavian journal of gastroenterology.

PDFlib PLOP: PDF Linearization, Optimization, Protection Page inserted by evaluation version

E. Hahn, M. Raithel, E. G. Hahn, 2002 .

Omalizumab treatment of systemic mast cell activation disease: experiences from four cases.

F. Kratz, B. Haenisch, M. Raithel, 2011, Internal medicine.

Adrenal insufficiency is a contraindication for omalizumab therapy in mast cell activation disease: risk for serum sickness

F. Dumoulin, B. Sido, L. Weinstock, 2020, Naunyn-Schmiedeberg's Archives of Pharmacology.

Jejunitis and brown bowel syndrome with multifocal carcinogenesis of the small bowel.

E. Hahn, A. Hagel, T. Kirchner, 2015, World journal of gastroenterology.

[Systemic mastocytosis--definition of an internal disease].

T. Frieling, M. Raithel, G. Molderings, 2010, Medizinische Klinik.

The involvement of the histamine degradation pathway by diamine oxidase in manifest gastrointestinal allergies

M. Raithel, P. Ulrich, M. Küfner, 1999, Inflammation Research.

Evaluation of gut mucosal diamine oxidase activity (Dao) in patients with food allergy and ulcerative colitis, idiopathic ulcerative colitis and Crohn's Disease

E. Hahn, A. Riedel, M. Raithel, 2003 .

[Systemic mast cell disease with gastrointestinal symptoms--a diagnostic questionnaire].

T. Frieling, M. Brüss, M. Raithel, 2006, Deutsche medizinische Wochenschrift.

Decreased Histamine Catabolism in the Colonic Mucosa of Patients with Colonic Adenoma

E. Hahn, M. Raithel, M. Kuefner, 2008, Digestive Diseases and Sciences.

Prophylaxis of postoperative relapse in Crohn's disease with mesalamine: European Cooperative Crohn's Disease Study VI.

W. Petritsch, D. Genser, P. Mortensen, 2000, Gastroenterology.

Role of histamine in ghrelin-induced gastroprotection against acute gastric lesions

E. Hahn, T. Brzozowski, S. Konturek, 2007, Inflammation Research.

Severe shock during upper GI endoscopy in a patient with systemic mastocytosis.

E. G. Hahn, C. Ell, M. Raithel, 1999, Gastrointestinal endoscopy.

Diagnostic approach for suspected pseudoallergic reaction to food ingredients

T. Zuberbier, B. Niggemann, J. Saloga, 2009, Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG.

Analysis of immediate ex vivo release of nitric oxide from human colonic mucosa in gastrointestinally mediated allergy, inflammatory bowel disease and controls.

E. Hahn, A. Hagel, M. Raithel, 2012, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Histamine N-methyltransferase and diamine oxidase gene polymorphisms in patients with inflammatory and neoplastic intestinal diseases

M. Raithel, H. Schwelberger, J. Petersen, 2002, Inflammation Research.

Significance of salicylate intolerance in diseases of the lower gastrointestinal tract.

E. Hahn, H. Koch, M. Raithel, 2005, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Response of Respiratory Flour Allergics in an Ingested Flour Challenge May Involve Plasmacytoid Dendritic Cells, CD25+ and CD152+ T Cells

R. Dahl, O. Hilberg, H. Hoffmann, 2006, International Archives of Allergy and Immunology.

Skin testing with food allergens

S. Vieths, T. Zuberbier, B. Niggemann, 2008, Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG.

The serotonin receptor 3E variant is a risk factor for female IBS-D

R. Spiller, W. Lieb, M. Gazouli, 2022, Journal of Molecular Medicine.

Secretion and tissue content of eosinophil cationic protein in Crohn's disease.

E. Hahn, S. Winterkamp, M. Raithel, 2000, Journal of clinical gastroenterology.

Plasma concentrations of ascorbic acid in a cross section of the German population

M. Neurath, A. Hagel, J. Stein, 2017, The Journal of international medical research.

Double-Balloon Enteroscopy-detected Lipid Islets in the Small Bowel are Strong Predictors of Cardiovascular Disease when associated with Angiectasia and Bleeding.

M. Neurath, A. Hagel, M. Raithel, 2016, Journal of gastrointestinal and liver diseases : JGLD.

The malabsorption of commonly occurring mono and disaccharides: levels of investigation and differential diagnoses.

M. Neurath, A. Hagel, P. Konturek, 2013, Deutsches Arzteblatt international.

Disease Patterns in the Presence of Histamine Intolerance

C. Layritz, M. Raithel, M. Götz, 2015 .

Mast cell tryptase in sera of patients with Crohn's disease and mastocytosis

E. Hahn, P. Konturek, M. Raithel, 2009, European journal of gastroenterology & hepatology.

Primary Manifestation of Inflammatory Bowel Disease Following Subcutaneous Autovaccination.

M. Neurath, A. Hagel, J. Stein, 2015, Journal of Crohn's & colitis.

Microscopic (collagenous and lymphocytic) colitis triggered by food allergy

S. Winterkamp, M. Raithel, D. Schwab, 2005, Gut.

Pancreatic enzymes: a new group of antiallergic drugs?

E. Hahn, S. Winterkamp, M. Raithel, 2002, Inflammation Research.

Acoustic radiation force impulse tissue characterization of the anterior talofibular ligament: a promising noninvasive approach in ankle imaging

R. Janka, R. Forst, C. Lutter, 2018, The Physician and sportsmedicine.

Mucosal histamine content and histamine secretion in Crohn's disease, ulcerative colitis and allergic enteropathy.

E. Hahn, M. Raithel, W. Jorde, 1995, International Archives of Allergy and Immunology.

Evaluation of ECP release from intact tissue biopsies from patients with nasal polyps

H. Iro, A. Behnecke, B. Schick, 2008, Inflammation Research.

Paradoxical Reactions to Biologicals in Chronic Inflammatory Systemic Diseases.

M. Sticherling, O. Sander, M. Raithel, 2022, Deutsches Arzteblatt international.

Chronic calcium pyrophosphate crystal inflammatory arthritis induced by extreme hypomagnesemia in short bowel syndrome

A. Hagel, T. Biermann, B. Manger, 2012, BMC Gastroenterology.

Eosinophilic gastroenteritis with refractory ulcer disease and gastrointestinal bleeding as a rare manifestation of seronegative gastrointestinal food allergy

K. Donhuijsen, M. Neurath, A. Hagel, 2014, Nutrition Journal.

Methylhistamine in Crohn's disease (CD): Increased production and elevated urine excretion correlates with disease activity

E. Hahn, S. Winterkamp, M. Raithel, 2000, Inflammation Research.

Endoscopic full-thickness resection (EFTR) in the lower gastrointestinal tract

M. Raithel, A. Stegmaier, H. Albrecht, 2019, Techniques in Coloproctology.

Characterization of lymphoid follicles with red ring signs as first manifestation of early Crohn's disease by conventional histopathology and confocal laser endomicroscopy.

M. Neurath, A. Hartmann, A. Agaimy, 2012, International journal of clinical and experimental pathology.

Double-balloon-enteroscopy-based endoscopic retrograde cholangiopancreatography in post-surgical patients.

M. Neurath, E. Hahn, M. Raithel, 2011, World journal of gastroenterology.

Conventional endoscopic retrograde cholangiopancreaticography vs the Olympus V-scope system.

E. Hahn, A. Hagel, D. Wildner, 2013, World journal of gastroenterology.

Artificial Intelligence-Based Polyp Detection in Colonoscopy: Where Have We Been, Where Do We Stand, and Where Are We Headed?

Thomas Wittenberg, Martin Raithel, T. Wittenberg, 2020, Visceral Medicine.

Clinical significance of lymphoid hyperplasia of the lower gastrointestinal tract.

E. G. Hahn, M. Raithel, M. Neurath, 2010, Endoscopy.

Often seen, rarely recognized: mast cell activation disease – a guide to diagnosis and therapeutic options

J. Butterfield, M. Raithel, L. Afrin, 2016, Annals of medicine.

The Application of Hemospray in Gastrointestinal Bleeding during Emergency Endoscopy

M. Neurath, M. Vetter, A. Hagel, 2017, Gastroenterology research and practice.

Mast Cell Tryptase Levels in Gut Mucosa in Patients with Gastrointestinal Symptoms Caused by Food Allergy

E. Hahn, A. Hagel, W. Dauth, 2012, International Archives of Allergy and Immunology.

Outcome, comorbidity, hospitalization and 30-day mortality after closure of acute perforations and postoperative anastomotic leaks by the over-the-scope clip (OTSC) in an unselected cohort of patients

M. Neurath, A. Hagel, M. Raithel, 2017, Surgical Endoscopy.

Perforation during esophageal dilatation: a 10-year experience.

M. Neurath, K. Matzel, W. Hohenberger, 2013, Journal of gastrointestinal and liver diseases : JGLD.

Cleaning of occluded pancreatic duct endoprostheses: a new indication for extracorporeal shock wave lithotripsy?

E. Hahn, M. Raithel, H. T. Schneider, 2011, Gastrointestinal endoscopy.

Perforation of the splenic artery as a complication of endoscopic pancreatic stent placement in chronic obstructing pancreatitis

W. Hohenberger, J. Pelz, A. Hagel, 2013, Endoscopy.

Histamine and Biogenic Amines

W. Hemmer, M. Raithel, R. Jarisch, 2015 .

Plasma histamine levels (H) during adjunctive H1-receptor antagonist treatment with loratadine in patients with active Inflammatory Bowel disease (IBD)

E. Hahn, A. Hagel, A. Nägel, 2010, Inflammation Research.

Standardised evaluation of urinary excretion of N-tele-methylhistamine in different periods of age in a healthy population

E. Hahn, S. Winterkamp, M. Raithel, 2003, Inflammation Research.

Histamine content and histamine secretion of the colonic mucosa in patients with collagenous colitis

E. Hahn, M. Raithel, D. Schwab, 2002, Inflammation Research.

Different kinetics of mediator release can be detected during allergic reactions after oral provocation (double blind placebo-controlled food challenge)

E. Hahn, S. Winterkamp, M. Raithel, 2002, Inflammation Research.

Rare coincidence of eosinophilic esophagitis with esophageal stenosis and intramural pseudodiverticulosis.

E. Hahn, K. Amann, P. Konturek, 2008, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Outcome and complications of endoscopic balloon dilatations in various types of ileocaecal and colonic stenosis in patients with Crohn’s disease

M. Neurath, K. Matzel, A. Hagel, 2014, Surgical Endoscopy.

Functional and morphologic characterization of eosinophils in the lower intestinal mucosa of patients with food allergy

E. Hahn, T. Aigner, T. Kirchner, 2003, American Journal of Gastroenterology.

[Enteral nutrition in acute Crohn disease].

E. Hahn, M. Raithel, D. Schwab, 1998, Zeitschrift fur Gastroenterologie.

Hypersensitivity to 5-ASA suppositories.

M. Raithel, E. G. Hahn, M. Weidenhiller, 1999, Digestive diseases and sciences.

Activation of NFκB Represents the Central Event in the Neoplastic Progression Associated with Barrett's Esophagus: A Possible Link to the Inflammation and Overexpression of COX-2, PPARγ and Growth Factors

Steffen Mühldorfer, Martin Raithel, Eckhart Georg Hahn, 2004, Digestive Diseases and Sciences.

Modern enteroscopic interventions and characterization of nonmalignant postsurgical biliary anastomosis by double-balloon endoscopy

E. Hahn, M. Raithel, H. Dormann, 2011, Surgical Endoscopy.

Potential utility of double-balloon enteroscopy for the diagnosis and evaluation of gastrointestinally mediated allergy

M. Neurath, A. Hagel, R. Rieker, 2014, Endoscopy.

Small‐bowel capsule endoscopy in patients with gastrointestinal food allergy

A. Hagel, Y. Zopf, W. Dauth, 2012, Allergy.

A novel model for training in ERCP with double-balloon enteroscopy after abdominal surgery.

E. G. Hahn, J. Hochberger, M. Raithel, 2007, Endoscopy.

Refinement of ERCP by using the Olympus V-scope system with a 0.025 in. compatible and complete fixable Visiglide(®) guidewire.

M. Neurath, M. Raithel, J. Maiss, 2011, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Mast cell activation disease: a concise practical guide for diagnostic workup and therapeutic options

T. Frieling, M. Raithel, L. Afrin, 2011 .

In vitro diagnostics and molecular basis of IgE-mediated food allergies.

S. Vieths, T. Zuberbier, B. Niggemann, 2009 .

Osteonecrosis of the jaw in a Crohn’s disease patient following a course of Bisphosphonate and Adalimumab therapy: a case report

F. Neukam, T. Ebker, M. Raithel, 2014, BMC Gastroenterology.

Effect of substance P on histamine secretion from gut mucosa in inflammatory bowel disease.

E. Hahn, M. Raithel, H. T. Schneider, 1999, Scandinavian journal of gastroenterology.

The differential diagnosis of food intolerance.

E. Hahn, Y. Zopf, M. Raithel, 2009, Deutsches Arzteblatt international.

Enhanced histamine metabolism: a comparative analysis of collagenous colitis and food allergy with respect to the role of diet and NSAID use

E. Hahn, M. Raithel, D. Schwab, 2003, Inflammation Research.

Implication of peroxisome proliferator-activated receptor gamma and proinflammatory cytokines in gastric carcinogenesis: link to Helicobacter pylori-infection.

E. Hahn, S. Konturek, M. Raithel, 2004, Journal of pharmacological sciences.

Determination of histamine degradation capacity in extremely small human colon samples

M. Raithel, H. Schwelberger, P. Ulrich, 2001, Inflammation Research.

Mucosal Mast Cell Distribution in the Gastrointestinal Tract of Children: A Preliminary Study for Establishing Reference Values

A. Hartmann, R. Rieker, C. Geppert, 2021, Journal of pediatric gastroenterology and nutrition.

Normalized autofluorescence imaging diagnostics in upper GI tract: a new method to improve specificity in neoplasia detection.

M. Neurath, A. Hartmann, E. Hahn, 2011, International journal of clinical and experimental pathology.

Endoscopic closure of large, spontaneous, choledochoduodenal fistula by using an over-the-scope clip.

M. Neurath, T. Bernatik, H. Neumann, 2011, Gastrointestinal endoscopy.

Analysis of genetic polymorphisms of enzymes involved in histamine metabolism

A. Drasche, M. Raithel, H. Schwelberger, 2003, Inflammation Research.

Characterisation of functional polymorphisms of the human diamine oxidase gene

M. Raithel, H. Schwelberger, J. Petersen, 2005, Inflammation Research.

Genetic polymorphisms of histamine degrading enzymes: From small-scale screening to high-throughput routine testing

A. Drasche, M. Raithel, H. Schwelberger, 2003, Inflammation Research.

Analysis of diamine oxidase gene polymorphisms in patients with inflammatory bowel disease

M. Raithel, H. Schwelberger, J. Petersen, 2001, Inflammation Research.

Multicenter analysis of endoclot as hemostatic powder in different endoscopic settings of the upper gastrointestinal tract.

M. Neurath, A. Hagel, W. Dauth, 2020, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Immunoglobulin E and eosinophilic cationic protein in segmental lavage fluid of the small and large bowel identify patients with food allergy

E. Hahn, S. Winterkamp, J. Hochberger, 2001, American Journal of Gastroenterology.

Acute gastric lesions induced by the administration of histamine to rats with partial vascular occlusion: evidence for the gastroprotective effect of prostaglandin

T. Brzozowski, M. Raithel, Z. Śliwowski, 2010, Inflammation Research.

Allergen and allergy risk assessment, allergen management, and gaps in the European Food Information Regulation (FIR)

Torsten Zuberbier, Thomas Holzhauser, Martin Raithel, 2015, Allergo Journal International.

The alternative serotonin transporter promoter P2 impacts gene function in females with irritable bowel syndrome

R. Spiller, W. Lieb, M. Gazouli, 2021, Journal of cellular and molecular medicine.

Histamine release from human colonic mucosa in response to anti-IgE

M. Raithel, A. Hörauf, H. Baenkler, 1989, Agents and Actions.

Anticoagulant-related gastrointestinal bleeding: a real-life data analysis on bleeding profiles, frequency and etiology of patients receiving direct oral anticoagulants versus vitamin K antagonists.

M. Neurath, A. Hagel, P. Konturek, 2019, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Analysis and Topographical Distribution of Gut Diamine Oxidase Activity in Patients with Food Allergy

M. Raithel, E. G. Hahn, J. Keymling, 1998, Annals of the New York Academy of Sciences.

Identification of food specific IgE-antibodies in patients with chronic diarrhea by intestinal lavage

E. Hahn, C. Ell, M. Raithel, 1995 .

Plasma histamine levels and symptoms in double blind placebo controlled histamine provocation

E. Hahn, M. Raithel, P. Konturek, 2008, Inflammation Research.

Both catabolic pathways of histamine via histamine-N-methyltransferase and diamine oxidase are diminished in the colonic mucosa of patients with food allergy

E. Hahn, M. Raithel, M. Kuefner, 2004, Inflammation Research.

Excretion of urinary histamine and N-tele methylhistamine in patients with gastrointestinal food allergy compared to non-allergic controls during an unrestricted diet and a hypoallergenic diet

E. Hahn, A. Hagel, P. Konturek, 2015, BMC Gastroenterology.

Gastrointestinally mediated food allergy causing Spondyloarthritis-like disease

S. Finzel, M. Raithel, N. Heussinger, 2020 .

Idiopathic Mast Cell Activation Syndrome With Associated Salicylate Intolerance

A. Hartmann, F. Haller, M. Raithel, 2018, Front. Pediatr..

Evidence for mast cell activation in collagenous colitis

E. Hahn, M. Raithel, D. Schwab, 1998, Inflammation Research.

Combination therapy using fexofenadine, disodium cromoglycate, and a hypoallergenic amino acid-based formula induced remission in a patient with steroid-dependent, chronically active ulcerative colitis

E. Hahn, S. Winterkamp, M. Raithel, 2007, International Journal of Colorectal Disease.

Activation of the transcription factor Nrf2 in macrophages, Caco-2 cells and intact human gut tissue by Maillard reaction products and coffee

G. Münch, M. Pischetsrieder, M. Raithel, 2013, Amino Acids.

Pica syndrome: not only an endoscopic challenge.

E. Hahn, M. Raithel, J. Maiss, 2005, Gastrointestinal endoscopy.

Confocal laser endomicroscopy for the in vivo detection of intraepithelial neoplasia in Peutz-Jeghers polyps.

R. Kiesslich, M. Neurath, M. Vieth, 2010, Endoscopy.

Brown Bowel Syndrome: A Rare Complication in Diseases Associated with Long-Standing Malabsorption

M. Neurath, A. Hagel, T. Kirchner, 2014, Digestion.

Histamine in atrial fibrillation (AF)--is there any connection? Results from an unselected population.

S. Achenbach, D. Ropers, A. Hagel, 2014, International journal of cardiology.

Colon capsule endoscopy: detection of colonic polyps compared with conventional colonoscopy and visualization of extracolonic pathologies.

Markus F Neurath, Martin Raithel, Heinz Albrecht, 2014, Canadian journal of gastroenterology & hepatology.

[Pathobiology of dysplasia in chronic inflammatory bowel disease: Current recommendations for surveillance of dysplasia].

E. Hahn, M. Raithel, D. Schwab, 2001, Zeitschrift fur Gastroenterologie.

Deep-learning based reconstruction of the stomach from monoscopic video data

T. Wittenberg, M. Raithel, R. Hackner, 2020, Current Directions in Biomedical Engineering.

Measurement of Gut Diamine Oxidase Activity: Diamine Oxidase as a New Biologic Marker of Colorectal Proliferation?

J. Hochberger, M. Raithel, P. Ulrich, 1998, Annals of the New York Academy of Sciences.

Analysis and characteristics of mast cell tryptase and eosinophilic cationic protein from human gut mucosa in gastrointestinal allergy.

E. Hahn, C. Ell, S. Winterkamp, 1996, Monographs in allergy.

Plasma histamine and tumour necrosis factor-alpha levels in Crohn's disease and ulcerative colitis at various stages of disease.

E. Hahn, A. Hagel, M. Raithel, 2015, Journal of physiology and pharmacology : an official journal of the Polish Physiological Society.

Nutrition and lifestyle modification in the management of irritable bowel symptoms—what is safe and what needs to be differentiated?

M. Raithel, Katharina Hotfiel, Maike Rist, 2023, Die Gastroenterologie.

Systemische Mastzellaktivierungserkrankung: Ein praxisorientierter Leitfaden zu Diagnostik und Therapie

M. Raithel, G. Molderings, S. Brettner, 2014, Deutsche Medizinische Wochenschrift.

Long-Term Partial Remission of AutoImmune Thrombocytopenia in a Patient Treated with the Anti-Tumor Necrosis Factor-Alpha Antibody Infliximab for Refractory Fistulizing Crohn’s Disease

E. Hahn, R. Voll, P. Konturek, 2008, Digestion.

Often seen, rarely recognized: mast cell activation disease – a guide to diagnosis and therapeutic options

J. Butterfield, M. Raithel, L. Afrin, 2016, Annals of medicine.

Immunoglobulin E production in chronic pancreatitis

E. Hahn, I. Harsch, S. Winterkamp, 2003, European journal of gastroenterology & hepatology.

Clinical significance of lymphoid hyperplasia of the lower gastrointestinal tract

M. Raithel, J. Kressel, J. Maiss, 2010, Endoscopy.

Enhancement of cancerous/normal tissue contrast via combined white light and fluorescence image processing: initial investigation ex vivo

Alexandre Douplik, Florian Stelzle, Azhar Zam, 2009, European Conference on Biomedical Optics.

Intravenous infusion of ascorbic acid decreases serum histamine concentrations in patients with allergic and non-allergic diseases

M. Neurath, A. Hagel, C. Layritz, 2013, Naunyn-Schmiedeberg's Archives of Pharmacology.

Colonoscopy‐associated perforation: a 7‐year survey of in‐hospital frequency, treatment and outcome in a German university hospital

M. Neurath, A. Hagel, W. Dauth, 2012, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.