V. Simplaceanu

发表

A carbon-13 nuclear magnetic resonance investigation of the metabolic fluxes associated with glucose metabolism in human erythrocytes.

M. C. Schrader, C. Eskey, V. Simplaceanu, 1993, Biochimica et biophysica acta.

Insights into the solution structure of human deoxyhemoglobin in the absence and presence of an allosteric effector.

J. Prestegard, C. Ho, V. Simplaceanu, 2007, Biochemistry.

Brain pH in acute isocapnic metabolic acidosis and hypoxia: a 31P-nuclear magnetic resonance study.

V. Simplaceanu, C. Ho, S. Adler, 1990, The American journal of physiology.

Water compartments in the myelinated nerve. III. Pulsed NMR result

V. Simplaceanu, V. Vasilescu, É. Katona, 1978, Experientia.

Assessment of roles of surface histidyl residues in the molecular basis of the Bohr effect and of beta 143 histidine in the binding of 2,3-bisphosphoglycerate in human normal adult hemoglobin.

V. Simplaceanu, C. Ho, N. T. Ho, 1999, Biochemistry.

Quaternary structure of hemoglobin in solution

Ad Bax, Yue Yuan, A. Bax, 2003, Proceedings of the National Academy of Sciences of the United States of America.

Fluorine-19 nuclear magnetic resonance study of 5-fluorotryptophan-labeled histidine-binding protein J of Salmonella typhimurium.

C. Ho, V. Simplaceanu, C. Ho, 1984, Journal of molecular biology.

Nuclear magnetic resonance and molecular genetic studies of the membrane-bound D-lactate dehydrogenase of Escherichia coli.

V. Simplaceanu, C. Ho, E. Pratt, 1987, Biochemistry.

Tissue water content and nuclear magnetic resonance in normal and tumor tissues.

V. Simplaceanu, I C Kiricuta, I. Kiricuta, 1975, Cancer research.

Bloch analysis and solvent suppression by soft pulses. Application to Proton NMR investigations of human hemoglobin in H2O and in intact red blood cells

C. Ho, V. Simplaceanu, A. Lin, 1986 .

Production of unmodified human adult hemoglobin in Escherichia coli.

V. Simplaceanu, C. Ho, N. T. Ho, 1993, Proceedings of the National Academy of Sciences of the United States of America.

Recombinant Octameric Hemoglobins as Resuscitation Fluids in a Murine Model of Traumatic Brain Injury Plus Hemorrhagic Shock

P. Kochanek, C. Ho, V. Simplaceanu, 2013 .

19F NMR investigation of molecular motion and packing in sonicated phospholipid vesicles.

V. Simplaceanu, C. Ho, W. Wu, 1985, Biochemistry.

Rotating-frame relaxation studies of slow motions in fluorinated phospholipid model membranes.

V. Simplaceanu, C. Ho, I. Lowe, 1988, Biophysical journal.

Effect of cyclosporine on hepatic energy status and on fructose metabolism after portacaval shunt in dog as monitored by phosphorus‐31 nuclear magnetic resonance spectroscopy in vivo

Donald S. Williams, V. Mazzaferro, D. V. van Thiel, 1991, Hepatology.

Production of human normal adult and fetal hemoglobins in Escherichia coli.

D. P. Sun, V. Simplaceanu, C. Ho, 1997, Protein engineering.

Human Neuroglobin Functions as a Redox-regulated Nitrite Reductase*

M. Gladwin, C. Ho, V. Simplaceanu, 2011, The Journal of Biological Chemistry.

1H-NMR investigation of the oxygenation of hemoglobin in intact human red blood cells.

V. Simplaceanu, C. Ho, B. Fetler, 1995, Biophysical journal.

Effect of FK 506 and Cyclosporins on Model Membranes Studied by Nuclear Magnetic Resonance Spectroscopy

C. Ho, V. Simplaceanu, R. Naccarato, 1993 .

Effect of acute hyponatremia on rat brain pH and rat brain buffering.

V. Simplaceanu, S. Adler, 1989, The American journal of physiology.

Single-scan method for measuring spin-lattice relaxation times

I. Ursu, V. Simplaceanu, D. Demco, 1974 .

An investigation of the distal histidyl hydrogen bonds in oxyhemoglobin: effects of temperature, pH, and inositol hexaphosphate.

C. Ho, V. Simplaceanu, N. T. Ho, 2010, Biochemistry.

Sickle Cell Hemoglobin with Mutation at αHis-50 Has Improved Solubility*

C. Ho, V. Simplaceanu, N. T. Ho, 2015, The Journal of Biological Chemistry.

Autoxidation and Oxygen Binding Properties of Recombinant Hemoglobins with Substitutions at the αVal-62 or βVal-67 Position of the Distal Heme Pocket*

C. Ho, V. Simplaceanu, N. T. Ho, 2013, The Journal of Biological Chemistry.

Interfacial and distal-heme pocket mutations exhibit additive effects on the structure and function of hemoglobin.

C. Ho, V. Simplaceanu, N. T. Ho, 2008, Biochemistry.

New look at hemoglobin allostery.

C. Ho, V. Simplaceanu, M. Tam, 2015, Chemical reviews.

Spin-Lattice Relaxation Time of Deuterium in Palladium Deuteride

V. Simplaceanu, M. Bogdan, D. Lupu, 1979 .

Measurement of fluxes through the pentose phosphate pathway in erythrocytes from individuals with sickle cell anemia by carbon-13 nuclear magnetic resonance spectroscopy.

C. Ho, M. C. Schrader, V. Simplaceanu, 1993, Biochimica et biophysica acta.

Cyclosporine and liver regeneration studied byin vivo31P nuclear magnetic resonance spectroscopy

Donald S. Williams, V. Mazzaferro, T. Starzl, 1991, Digestive Diseases and Sciences.

Role of β/δ101Gln in regulating the effect of temperature and allosteric effectors on oxygen affinity in woolly mammoth hemoglobin.

C. Ho, V. Simplaceanu, Yue Yuan, 2013, Biochemistry.

Dynamics of allostery in hemoglobin: roles of the penultimate tyrosine H bonds.

C. Ho, V. Simplaceanu, S. Sahu, 2006, Journal of molecular biology.

Distal ligand reactivity and quaternary structure studies of proximally detached hemoglobins.

D. Barrick, V. Simplaceanu, C. Ho, 2001, Biochemistry.

Effector-induced structural fluctuation regulates the ligand affinity of an allosteric protein: binding of inositol hexaphosphate has distinct dynamic consequences for the T and R states of hemoglobin.

C. Ho, V. Simplaceanu, N. T. Ho, 2008, Biochemistry.

Quaternary structure of carbonmonoxyhemoglobins in solution: structural changes induced by the allosteric effector inositol hexaphosphate.

J. Lukin, C. Ho, V. Simplaceanu, 2006, Biochemistry.

A comparative NMR study of the polypeptide backbone dynamics of hemoglobin in the deoxy and carbonmonoxy forms.

C. Ho, V. Simplaceanu, S. Sahu, 2007, Biochemistry.

Multidimensional1H and15N NMR investigation of glutamine-binding protein ofEscherichia coli

N. Tjandra, C. Ho, V. Simplaceanu, 1992 .

Phosphorus-31 nuclear magnetic resonance investigation of membrane vesicles from Escherichia coli.

V. Simplaceanu, C. Ho, A. Hunt, 1983, Biochemistry.

Nuclear magnetic resonance spectroscopy in the study of hemoglobin cooperativity.

J. Lukin, C. Ho, D. Barrick, 2004, Methods in enzymology.

Site mutations disrupt inter-helical H-bonds (α14W–α67T and β15W–β72S) involved in kinetic steps in the hemoglobin R→T transition without altering the free energies of oxygenation

C. Ho, V. Simplaceanu, N. T. Ho, 2002 .

NMR investigation of the dynamics of tryptophan side-chains in hemoglobins.

J. Lukin, C. Ho, V. Simplaceanu, 2002, Journal of molecular biology.

NMR reveals hydrogen bonds between oxygen and distal histidines in oxyhemoglobin.

J. Lukin, V. Simplaceanu, C. Ho, 2000, Proceedings of the National Academy of Sciences of the United States of America.

Slow motions in oriented phospholipid bilayers and effects of cholesterol or gramicidin. A 19F-NMR T1 rho study.

N. Tjandra, V. Simplaceanu, C. Ho, 1989, Biophysical journal.

Ligand binding properties and structural studies of recombinant and chemically modified hemoglobins altered at beta 93 cysteine.

C. Ho, V. Simplaceanu, Yi Cheng, 2002, Biochemistry.

Proton nuclear magnetic resonance studies on glutamine-binding protein from Escherichia coli. Formation of intermolecular and intramolecular hydrogen bonds upon ligand binding.

V. Simplaceanu, C. Ho, P. F. Cottam, 1989, Journal of molecular biology.

Combining perfluorocarbon and superparamagnetic iron‐oxide cell labeling for improved and expanded applications of cellular MRI

Eric T Ahrens, E. Ahrens, V. Simplaceanu, 2015, Magnetic resonance in medicine.

Chain-selective isotopic labeling for NMR studies of large multimeric proteins: application to hemoglobin.

J. Lukin, V. Simplaceanu, C. Ho, 2000, Biophysical journal.

Effects of Amino Acid Substitutions at β131 on the Structure and Properties of Hemoglobin: Evidence for Communication between α1β1- and α1β2-Subunit Interfaces†

C. Ho, V. Simplaceanu, Chung-ke Chang, 2002 .

Characterization of the lipid-carrier involved in the synthesis of enterobacterial common antigen (ECA) and identification of a novel phosphoglyceride in a mutant of Salmonella typhimurium defective in ECA synthesis.

V. Simplaceanu, C. Ho, T. Kinoshita, 1998, Glycobiology.

A test of the role of the proximal histidines in the Perutz model for cooperativity in haemoglobin

F. Dahlquist, D. Barrick, V. Simplaceanu, 1997, Nature Structural Biology.

1H-NMR investigation of the oxygenation of hemoglobin in intact human red blood cells.

C. Ho, V. Simplaceanu, B. Fetler, 1995, Biophysical journal.

Intravenous anesthetic diazepam does not induce amyloid-beta peptide oligomerization but diazepam co-administered with halothane oligomerizes amyloid-beta peptide: an NMR study.

V. Simplaceanu, P. Mandal, V. Fodale, 2010, Journal of Alzheimer's disease : JAD.

Formation of intermolecular and intramolecular hydrogen bonds in histidine-binding protein J of Salmonella typhimurium upon binding L-histidine. A proton nuclear magnetic resonance study.

V. Simplaceanu, C. Ho, P. F. Cottam, 1989, Journal of molecular biology.

Effects of cholesterol or gramicidin on slow and fast motions of phospholipids in oriented bilayers.

V. Simplaceanu, C. Ho, Z. Peng, 1989, Proceedings of the National Academy of Sciences of the United States of America.

Nuclear magnetic resonance line-shape analysis of fluorine-19-labeled phospholipids.

V. Simplaceanu, C. Ho, M. Engelsberg, 1982, Biochemistry.

Nuclear magnetic resonance determination of the CF2 order parameter tensor in a lyotropic liquid crystal

V. Simplaceanu, J. Post, 1988 .

Fluorine-19 nuclear magnetic resonance investigation of fluorine-19-labeled phospholipids. 2. A line-shape analysis.

V. Simplaceanu, C. Ho, S. Dowd, 1984, Biochemistry.

Solution structure and dynamics of human hemoglobin in the carbonmonoxy form.

C. Ho, V. Simplaceanu, Daiwen Yang, 2013, Biochemistry.

A biochemical--biophysical study of hemoglobins from woolly mammoth, Asian elephant, and humans.

C. Ho, M. Hofreiter, V. Simplaceanu, 2011, Biochemistry.

Determination of rat brain buffering in vivo by 31P-NMR.

V. Simplaceanu, C. Ho, S. Adler, 1988, Journal of applied physiology.

1h, 13c, and 15N NMR backbone assignments and chemical-shift-derived secondary structure of glutamine-binding protein of Escherichia coli

N. Tjandra, J. Lukin, C. Ho, 1997, Journal of biomolecular NMR.

Structural consequences of anesthetic and nonimmobilizer interaction with gramicidin A channels.

V. Simplaceanu, P. Tang, Y. Xu, 1999, Biophysical journal.

Phosphorus-31-NMR and calorimetric studies of the low-temperature behavior of three fluorine-19-labeled dimyristoylphosphatidylcholines

C. Ho, V. Simplaceanu, J. Sturtevant, 1993 .

Molecular Aspects of the High Oxygen Afinity of Non-Hypertensive Hexa Pegylated Hemoglobin, [(SP-PEG5K)6-Hb]

C. Ho, B. Manjula, A. Acharya, 2007, Artificial cells, blood substitutes, and immobilization biotechnology.

A 19F-NMR study of the equilibrium unfolding of membrane-associated D-lactate dehydrogenase of Escherichia coli.

V. Simplaceanu, C. Ho, E. Pratt, 1996, Biochemistry.

Combining perfluorocarbon and superparamagnetic iron‐oxide cell labeling for improved and expanded applications of cellular MRI

E. Ahrens, V. Simplaceanu, L. Foley, 2015, Magnetic resonance in medicine.

A biochemical--biophysical study of hemoglobins from woolly mammoth, Asian elephant, and humans.

C. Ho, M. Hofreiter, V. Simplaceanu, 2011, Biochemistry.

Molecular genetic, biochemical and nuclear magnetic resonance studies on the role of the tryptophan residues of glutamine-binding protein from Escherichia coli.

V. Simplaceanu, C. Ho, P. F. Cottam, 1989, Journal of molecular biology.

Autoxidation and O 2 binding of E11 mutants Autoxidation and Oxygen Binding Properties of Recombinant Hemoglobins with Substitutions at the  Val62 or  Val67 Position of the Distal Heme Pocket*

V. Simplaceanu, N. T. Ho, T. Shen, 2013 .