H Li

Summary

Affiliation: Nanyang Technological University
Country: Singapore

Publications

  1. ncbi Inverse design and CFD investigation of blood pump impeller
    H Li
    School of MPE, Nanyang Technological University, Singapore
    Crit Rev Biomed Eng 28:75-80. 2000
  2. ncbi Thermal sprayed hydroxyapatite splats: nanostructures, pore formation mechanisms and TEM characterization
    H Li
    School of Mechanical and Production Engineering, Advanced Materials Research Center AMRC, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 25:3463-71. 2004
  3. ncbi Significance of melt-fraction in HVOF sprayed hydroxyapatite particles, splats and coatings
    K A Khor
    School of Mechanical and Production Engineering, Advanced Materials Research Centre, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 25:1177-86. 2004
  4. ncbi In vitro bioactivity and osteoblast response of porous NiTi synthesized by SHS using nanocrystalline Ni-Ti reaction agent
    Y W Gu
    Singapore Institute of Manufacturing Technology, 71 Nanyang Drive, Singapore 638075, Singapore
    J Biomed Mater Res A 78:316-23. 2006
  5. ncbi The antibacterial effects of zinc ion migration from zinc-based glass polyalkenoate cements
    D Boyd
    Research Scholar, Materials and Surface Science Institute, University of Limerick, National Technological Park, Limerick, Ireland
    J Mater Sci Mater Med 17:489-94. 2006
  6. ncbi Effect of spark plasma sintering on the microstructure and in vitro behavior of plasma sprayed HA coatings
    L G Yu
    School of Mechanical and Production Engineering, Advanced Materials Research Centre AMRC, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639 798, Singapore
    Biomaterials 24:2695-705. 2003
  7. ncbi Properties of heat-treated calcium phosphate coatings deposited by high-velocity oxy-fuel (HVOF) spray
    H Li
    School of Mechanical and Production Engineering, Nanyang Technological University, Singapore
    Biomaterials 23:2105-12. 2002
  8. ncbi Bone nanostructure near titanium and porous tantalum implants studied by scanning small angle x-ray scattering
    M H Bünger
    Department of Endocrinology and Metabolism C, Aarhus University Hospital, 2 Tage Hansens gade, DK 8000 Aarhus, Denmark
    Eur Cell Mater 12:81-91. 2006
  9. ncbi Nanostructural characteristics, mechanical properties, and osteoblast response of spark plasma sintered hydroxyapatite
    H Li
    School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
    J Biomed Mater Res A 82:296-303. 2007
  10. ncbi Processing-microstructure-property relations in HVOF sprayed calcium phosphate based bioceramic coatings
    K A Khor
    School of Mechanical and Production Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 24:2233-43. 2003

Collaborators

  • Xian Li
  • THOMAS LEWIS POULOS
  • K A Khor
  • Q Wang
  • Yu Li
  • Y W Gu
  • Y Yang
  • J Zhang
  • Xiang Hang Luo
  • Z Fathi
  • M R Towler
  • Ying Xu Chen
  • Dan Yang
  • Y Zhang
  • H Zhang
  • Zhaohui Li
  • M T Kleinman
  • Daniel Boyd
  • K M Remington
  • S R Trejo
  • C S Raman
  • J J Kwiatkowski
  • H Xie
  • T P Ikonen
  • G I Perez
  • X Q Liang
  • M H Bünger
  • Y P Wang
  • B Nocek
  • E D Williamson
  • H Zhou
  • L G Yu
  • W Worapamorn
  • J R Fabrega
  • Y Pocker
  • M I Dawson
  • J J Lacapere
  • T Berney
  • M Eddaoudi
  • J M Tremblay
  • J K Yano
  • S H Li
  • P Du
  • P Martasek
  • B S Masters
  • J L Bredas
  • C Lennartz
  • E Y Liao
  • W Wenzel
  • J Nelson
  • M J Tamas
  • S Y Tang
  • L Q Yuan
  • D Wang
  • B M Acton
  • J Xu
  • W Kagawa
  • T W Mak
  • P A Laurinmäki
  • A M Trbovich
  • A White
  • W Z Ni
  • A Ahmady
  • R Tuma
  • H Kurumizaka
  • M H Ellisman
  • R E Serimaa
  • G M Tian
  • J Psencik
  • H Okada
  • S Yokoyama
  • R Fissore
  • S G D'Estaing
  • J L Tilly
  • M M He
  • Z J Zhang
  • M R Kim
  • S J Butcher
  • A Jurisicova
  • G A Perkins
  • R F Casper
  • N U Frigaard
  • D A Bryant
  • J Brown
  • X Zou
  • J S Pedersen
  • X C Wang
  • J Z Wang
  • C Bunger
  • Q Tian

Detail Information

Publications59

  1. ncbi Inverse design and CFD investigation of blood pump impeller
    H Li
    School of MPE, Nanyang Technological University, Singapore
    Crit Rev Biomed Eng 28:75-80. 2000
    ..This technique can provide designers valuable insight on the development of efficient blood pump with reduced risk of blood traumatization...
  2. ncbi Thermal sprayed hydroxyapatite splats: nanostructures, pore formation mechanisms and TEM characterization
    H Li
    School of Mechanical and Production Engineering, Advanced Materials Research Center AMRC, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 25:3463-71. 2004
    ....
  3. ncbi Significance of melt-fraction in HVOF sprayed hydroxyapatite particles, splats and coatings
    K A Khor
    School of Mechanical and Production Engineering, Advanced Materials Research Centre, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 25:1177-86. 2004
    ..Young's moduli values measured on HVOF coatings were found to mirror the trend found in the spheroidised particles and splats with apt fidelity...
  4. ncbi In vitro bioactivity and osteoblast response of porous NiTi synthesized by SHS using nanocrystalline Ni-Ti reaction agent
    Y W Gu
    Singapore Institute of Manufacturing Technology, 71 Nanyang Drive, Singapore 638075, Singapore
    J Biomed Mater Res A 78:316-23. 2006
    ..This gives the evidence of the potential biomedical applications of the porous NiTi...
  5. ncbi The antibacterial effects of zinc ion migration from zinc-based glass polyalkenoate cements
    D Boyd
    Research Scholar, Materials and Surface Science Institute, University of Limerick, National Technological Park, Limerick, Ireland
    J Mater Sci Mater Med 17:489-94. 2006
    ....
  6. ncbi Effect of spark plasma sintering on the microstructure and in vitro behavior of plasma sprayed HA coatings
    L G Yu
    School of Mechanical and Production Engineering, Advanced Materials Research Centre AMRC, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639 798, Singapore
    Biomaterials 24:2695-705. 2003
    ..The thickest apatite layer was found in the coating treated by SPS at 700 degrees C for 5 min...
  7. ncbi Properties of heat-treated calcium phosphate coatings deposited by high-velocity oxy-fuel (HVOF) spray
    H Li
    School of Mechanical and Production Engineering, Nanyang Technological University, Singapore
    Biomaterials 23:2105-12. 2002
    ..Microhardness measurements confirmed the changes in coating properties. It is also found that the transformation from the amorphous phase has crystalline HA as the only resultant phase detected by XRD...
  8. ncbi Bone nanostructure near titanium and porous tantalum implants studied by scanning small angle x-ray scattering
    M H Bünger
    Department of Endocrinology and Metabolism C, Aarhus University Hospital, 2 Tage Hansens gade, DK 8000 Aarhus, Denmark
    Eur Cell Mater 12:81-91. 2006
    ..The study shows that sSAXS is a powerful tool to characterize the nanostructure of bone near implant surfaces...
  9. ncbi Nanostructural characteristics, mechanical properties, and osteoblast response of spark plasma sintered hydroxyapatite
    H Li
    School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
    J Biomed Mater Res A 82:296-303. 2007
    ..This study suggests that the SPS technique is an appropriate process for fabrication of bulk nSD-HA from nanostructured powder...
  10. ncbi Processing-microstructure-property relations in HVOF sprayed calcium phosphate based bioceramic coatings
    K A Khor
    School of Mechanical and Production Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 24:2233-43. 2003
    ..The relationship among the processing, microstructure, and mechanical properties of the HVOF sprayed bioceramic coatings was summarily examined...
  11. ncbi New applications of electron diffraction in the pharmaceutical industry: polymorph determination by using a combination of electron diffraction and synchrotron X-ray powder diffraction techniques
    Z G Li
    Central Research and Development, Science and Engineering Laboratory, Experimental Station, DuPont Company, Wilmington, DE 19880 0228, USA
    Microsc Microanal 8:134-8. 2002
    ..The combined use of transmission electron microscopy (TEM) and synchrotron patterns appears to be a good general approach for characterizing complex (low-symmetry, large-unit-cell, micron-sized) polymorphic pharmaceutical compounds...
  12. ncbi Impact formation and microstructure characterization of thermal sprayed hydroxyapatite/titania composite coatings
    H Li
    School of Mechanical and Production Engineering, Advanced Materials Research Centre AMRC, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 24:949-57. 2003
    ..A structural model was proposed to illustrate the location of the different phases in the HA/titania composite coating...
  13. ncbi Titanium dioxide reinforced hydroxyapatite coatings deposited by high velocity oxy-fuel (HVOF) spray
    H Li
    School of Mechanical and Production Engineering, Nanyang Technological University, Singapore, Singapore
    Biomaterials 23:85-91. 2002
    ..The addition of TiO2 in HA coating with the amount of less than 20 vol% is suggested for satisfactory toughening effect in HVOF HA coating...
  14. ncbi Characterization of the bone-like apatite precipitated on high velocity oxy-fuel (HVOF) sprayed calcium phosphate deposits
    K A Khor
    School of Mechanical and Production Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639 798, Singapore
    Biomaterials 24:769-75. 2003
    ..Chemical analysis showed that the precipitation of bone-like apatite on the calcium phosphate coating was quite conceivably a partial diffusion-controlled process...
  15. ncbi In vitro behavior of HVOF sprayed calcium phosphate splats and coatings
    K A Khor
    School of Mechanical and Production Engineering, Nanyang Technological University, 50, Nanyang Avenue, Singapore 639798, Singapore
    Biomaterials 24:723-35. 2003
    ..It implied that the precipitation was strongly dependent on the first molecule attachment. To achieve rapid precipitation in vitro, partial molten state of HA particles during HVOF coating deposition was recommended...
  16. ncbi Evaluation of virus and prion reduction in a new intravenous immunoglobulin manufacturing process
    S R Trejo
    Pre Clinical Research and Pathogen Safety, Bayer HealthCare, Biological Products Division, Research Triangle Park, North Carolina, USA
    Vox Sang 84:176-87. 2003
    ..Mechanistically distinct steps that could affect virus reduction were identified, and the robustness of virus reduction over the range of process conditions was determined...
  17. ncbi Genetic markers associated with antibody response kinetics in adult chickens
    H Zhou
    Department of Animal Science, Iowa State University, Ames, Iowa 50011 3150, USA
    Poult Sci 82:699-708. 2003
    ..The variance explained by the QTL ranged from 6.46 to 7.50%. The results suggest that regions on Chromosomes 3, 5, 6, and Z contain QTL that affect antibody kinetics in the hen...
  18. ncbi Early initiation of tacrolimus or cyclophosphamide therapy for idiopathic membranous nephropathy with severe proteinuria
    X Li
    Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou PR China
    J Nephrol 21:584-91. 2008
    ..Early initiation of therapy is warranted for patients with idiopathic membranous nephropathy (IMN) who have severe proteinuria. Therapy with tacrolimus (TAC) or intravenous cyclophosphamide (CYC) may be an option in treating such patients...
  19. ncbi Inactivation of West Nile virus, vaccinia virus and viral surrogates for relevant and emergent viral pathogens in plasma-derived products
    K M Remington
    Preclinical Research and Pathogen Safety, Biological Products Division, Bayer Health Care, LLC, Research Triangle Park, NC 27709, USA
    Vox Sang 87:10-8. 2004
    ..The purpose of this study was to evaluate the efficacy of current viral inactivation methods for West Nile and vaccinia viruses and to reassess the use of model viruses to predict inactivation of similar viral pathogens...
  20. pmc Inhaled ultrafine particulate matter affects CNS inflammatory processes and may act via MAP kinase signaling pathways
    M T Kleinman
    Department of Community and Environmental Medicine, University of California Irvine, Irvine, CA 92697, USA
    Toxicol Lett 178:127-30. 2008
    ..This suggests that the signaling pathway by which these transcription factors are activated involves the activation of JNK...
  21. doi Simulating charge transport in tris(8-hydroxyquinoline) aluminium (Alq(3))
    J J Kwiatkowski
    Department of Physics, Imperial College, London, UK
    Phys Chem Chem Phys 10:1852-8. 2008
    ..We explain this difference in terms of the spatial extent of the frontier orbitals. Our results suggest that charge transport in disordered Alq(3) is dominated by a few highly conducting pathways...
  22. ncbi L-carnitine protects against apoptosis of murine MC3T3-E1 osteoblastic cells
    H Xie
    Institute of Endocrinology and Metabolism, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
    Amino Acids 35:419-23. 2008
    ..Furthermore, LC protected against MC3T3-E1 cell apoptosis induced by the glucocorticoid (GC) dexamethasone (Dex)...
  23. pmc An outwardly rectifying anionic background current in atrial myocytes from the human heart
    H Li
    Department of Pharmacology, Bristol Heart Institute, School of Medical Sciences, The University of Bristol, University Walk, Bristol BS8 1TD, UK
    Biochem Biophys Res Commun 359:765-70. 2007
    ....
  24. pmc X-ray scattering and electron cryomicroscopy study on the effect of carotenoid biosynthesis to the structure of Chlorobium tepidum chlorosomes
    T P Ikonen
    Department of Physical Sciences, University of Helsinki, Helsinki, Finland
    Biophys J 93:620-8. 2007
    ..While the main scattering peaks come from the lamellar structure of bacteriochlorophyll c aggregates, some minor peaks may originate from the paracrystalline arrangement of CsmA in the baseplate...
  25. ncbi The influence of fluoride varnish on the attrition of dentine
    H Li
    Department of TMJ Orthodontics, West China College of Stomatology, Sichuan University, Chengdu, China
    Caries Res 41:219-22. 2007
    ..6 microm(3) (SD 4.92) and 8.13 microm(3) (SD 5.54) for the control areas (p = 0.029). The low pH of the fluoride varnish appears to have increased the amount of wear from attrition in this laboratory study...
  26. ncbi Modeling transport and fate of nitrogen from urea applied to a near-trench paddy field
    X Q Liang
    Department of Environmental Engineering, College of Natural Resources and Environmental Science, Zhejiang University, Hangzhou, 310029, China
    Environ Pollut 150:313-20. 2007
    ....
  27. ncbi Genetic variance modifies apoptosis susceptibility in mature oocytes via alterations in DNA repair capacity and mitochondrial ultrastructure
    G I Perez
    Vincent Center for Reproductive Biology, Vincent Obstetrics and Gynecology Service, Massachusetts General Hospital Harvard Medical School, Boston, MA 02114, USA
    Cell Death Differ 14:524-33. 2007
    ..Therefore, background genetic variance can profoundly affect apoptosis in female germ cells by disrupting both genomic DNA and mitochondrial integrity...
  28. ncbi Endogenous overproduction of beta-amyloid induces tau hyperphosphorylation and decreases the solubility of tau in N2a cells
    Y P Wang
    Pathophysiology Department, Huazhong University of Science and Technical, Wuhan, China
    J Neural Transm 113:1723-32. 2006
    ..This study provides direct evidence demonstrating that endogenously overproduced A beta not only induces tau hyperphosphorylation but also decreases the level and solubility of tau in N2a cell lines...
  29. pmc Crystal structures of delta1-pyrroline-5-carboxylate reductase from human pathogens Neisseria meningitides and Streptococcus pyogenes
    B Nocek
    Midwest Center for Structural Genomics and Structural Biology Center, Biosciences Division, Argonne National Laboratory, 9700 South Cass Avenue, Building 202, Argonne, IL 60439, USA
    J Mol Biol 354:91-106. 2005
    ..The inhibitory L-proline has been observed in the crystal structure...
  30. pmc Immunogenicity of recombinant protective antigen and efficacy against aerosol challenge with anthrax
    E D Williamson
    Defence Science and Technology Laboratory Porton Down, Salisbury, Wilts SP4 0JQ, United Kingdom
    Infect Immun 73:5978-87. 2005
    ..anthracis. These data provide some preliminary evidence for the existence of immune correlates of protection against anthrax infection in rhesus macaques immunized with rPA...
  31. ncbi In vitro cytotoxicity of the organophosphorus insecticide methylparathion to FG-9307, the gill cell line of flounder (Paralichthys olivaceus)
    H Li
    Department of Marine Biology, Ocean University of Qingdao, People s Republic of China
    Cell Biol Toxicol 18:235-41. 2002
    ..This appears to be the first report that a marine fish cell line can be used for acute in vitro cytotoxicity evaluation of methylparathion...
  32. ncbi Cytokine regulation of syndecan-1 and -2 gene expression in human periodontal fibroblasts and osteoblasts
    W Worapamorn
    School of Dentistry, Department of Physiology and Pharmacology, The University of Queensland, Brisbane, QLD, Australia
    J Periodontal Res 37:273-8. 2002
    ..These findings lend support to the notion that syndecan-1 and syndecan-2 have distinct functions which correlate with their source and functions within the periodontium...
  33. ncbi Mapping the active site polarity in structures of endothelial nitric oxide synthase heme domain complexed with isothioureas
    H Li
    Department of Molecular Biology and Biochemistry and Physiology and Biophysics and Program in Macromolecular Structure, University of California, Irvine 92697 3900, USA
    J Inorg Biochem 81:133-9. 2000
    ..The scaffold of a potent NOS inhibitor should be capable of donating hydrogen bonds to as well as making nonpolar contacts with amino acids in the NOS active site...
  34. ncbi Crystal structure of a dimeric archaeal splicing endonuclease
    H Li
    Division of Biology, California Institute of Technology, Pasadena, CA, USA
    J Mol Biol 302:639-48. 2000
    ..Whether there is any role in vivo for this structure-mediated modulation of activity remains to be determined...
  35. ncbi Expression of huntingtin-associated protein-1 in neuronal cells implicates a role in neuritic growth
    S H Li
    Department of Genetics, Emory University School of Medicine, Atlanta, Georgia 30322, USA
    Mol Cell Neurosci 16:168-83. 2000
    ..This study suggests that HAP1-A has a function in neuritic development and synaptic function and that mutant huntingtin may alter this function...
  36. ncbi Crystal structure of a thermophilic cytochrome P450 from the archaeon Sulfolobus solfataricus
    J K Yano
    Department of Molecular Biology and Biochemistry and Program in Macromolecular Structure, University of California, Irvine, California 92697 3900, USA
    J Biol Chem 275:31086-92. 2000
    ..An additional feature of the 4-phenylimidazole-bound structure is a zinc ion tetrahedrally bound by symmetry-related His and Glu residues...
  37. ncbi Endogenous parathyroid hormone-related peptide enhances proliferation and inhibits differentiation in the osteoblast-like cell line ROS 17/2.8
    P Du
    Department of Pharmacology and Toxicology, The University of Texas Medical Branch, Galveston, TX 77555 0132, USA
    Bone 26:429-36. 2000
    ....
  38. ncbi Fps1p controls the accumulation and release of the compatible solute glycerol in yeast osmoregulation
    M J Tamas
    Laboratorium voor Moleculaire Celbiologie, Katholieke Universiteit Leuven, Flanders, Belgium
    Mol Microbiol 31:1087-104. 1999
    ..Fps1p may be an example of a more widespread class of regulators of osmoadaptation, which control the cellular content and release of compatible solutes...
  39. ncbi Crystal structure of constitutive endothelial nitric oxide synthase: a paradigm for pterin function involving a novel metal center
    C S Raman
    Department of Molecular Biology and Biochemistry, University of California, Irvine 92697 3900, USA
    Cell 95:939-50. 1998
    ..The unexpected recognition of the substrate, L-arginine, at the H4B site indicates that this site is poised to stabilize a positively charged pterin ring and suggests a model involving a cationic pterin radical in the catalytic cycle...
  40. ncbi Molecular characterization, pharmacological properties and chromosomal localization of the human GALR2 galanin receptor
    Z Fathi
    Neuroscience Drug Discovery, Bristol Myers Squibb Pharmaceutical Research Institute, 5 Research Parkway, Wallingford, CT 06492, USA
    Brain Res Mol Brain Res 58:156-69. 1998
    ..A wide tissue distribution is observed by reverse transcriptase (RT)-PCR analysis, with human GALR2 mRNA being detected in many areas of the human central nervous system as well as in peripheral tissues...
  41. pmc Crystal structure of Lyme disease antigen outer surface protein A complexed with an Fab
    H Li
    Biology Department, Brookhaven National Laboratory, Upton, NY 11973, USA
    Proc Natl Acad Sci U S A 94:3584-9. 1997
    ..An exposed variable region on the C-terminal domain of OspA is predicted to be an important factor in the worldwide effectiveness of OspA-based vaccines...
  42. ncbi Crystallization and preliminary crystallographic analysis of cytochrome c553 peroxidase from Nitrosomonas europaea
    H Pappa
    Department of Molecular Biology and Biochemistry, University of California at Irvine 92717, USA
    J Struct Biol 116:429-31. 1996
    ..A complete data set was obtained to 2.5A and the data were indexed in space group P2(1) with a = 88.79 A, b = 55.93 A, c = 144.37 A, beta = 103.87 degrees. The self-rotation function indicates one homodimer per asymmetric unit...
  43. pmc Monocyte chemotactic protein 4 (MCP-4), a novel structural and functional analogue of MCP-3 and eotaxin
    M Uguccioni
    Theodor Kocher Institute, University of Bern, Switzerland
    J Exp Med 183:2379-84. 1996
    ..This suggests that the 75-residue form with the characteristic NH2 terminus of an MCP is the biologically relevant species...
  44. pmc Defining the enzyme binding domain of a ribonuclease III processing signal. Ethylation interference and hydroxyl radical footprinting using catalytically inactive RNase III mutants
    H Li
    Department of Biological Sciences, Wayne State University, Detroit, MI 48202, USA
    EMBO J 15:1421-33. 1996
    ..1[WC-L] RNA, and dsRNA in general, while catalyzing only single cleavage of R1.1 RNA and related substrates in which the scissle bond is within an asymmetric internal loop...
  45. pmc Cholesterol binding at the cholesterol recognition/ interaction amino acid consensus (CRAC) of the peripheral-type benzodiazepine receptor and inhibition of steroidogenesis by an HIV TAT-CRAC peptide
    H Li
    Division of Hormone Research, Departments of Cell Biology and Pharmacology and Neuroscience, Georgetown University School of Medicine, Washington, DC. 20007, USA
    Proc Natl Acad Sci U S A 98:1267-72. 2001
    ....
  46. ncbi Ternary complexes of liver alcohol dehydrogenase
    Y Pocker
    Department of Chemistry, Box 351700, University of Washington, 98195-1700, Seattle, WA, USA
    Chem Biol Interact 130:371-81. 2001
    ..The ground states of the binary and ternary complexes are shown to be related to the corresponding transition states through topology and free energy acting along the reaction path...
  47. ncbi Modeling competitive cation exchange of aromatic amines in water-saturated soils
    J R Fabrega
    School of Civil Engineering and Department of Agronomy, Purdue University, West Lafayette, Indiana 47907, USA
    Environ Sci Technol 35:2727-33. 2001
    ..The DP model also captures the nonlinearity of the 1-aminonaphthalene isotherms at low pH while at the same time capturing the nearly linear isotherms of aniline as a competing organic base...
  48. ncbi [A comparative study of friction behaviour matching of natural tooth and new type dental prosthetic materials--titanium]
    H Li
    Tribology Research Institute, Southwest Jiaotong University, Chengdu 610031
    Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 18:561-4. 2001
    ..The main test parameters were: slip amplitude 500 microns, normal load 20 N, frequency 2 Hz, and number of cycles 5000. The wear behavior results show that titanium is comparatively a prospective dental materials for restoration...
  49. ncbi Crystal structure of nitric oxide synthase bound to nitro indazole reveals a novel inactivation mechanism
    C S Raman
    Department of Molecular Biology and Biochemistry, University of California, Irvine, California 92697, USA
    Biochemistry 40:13448-55. 2001
    ..We also present three crystal structures that reveal how alterations at the substrate site facilitate 7-NIBr and structurally dissimilar ligands to occupy the cofactor site...
  50. ncbi Role of pH in partitioning and cation exchange of aromatic amines on water-saturated soils
    H Li
    Department of Agronomy, Purdue University, West Lafayette, IN 47907-1150, USA
    Chemosphere 44:627-35. 2001
    ..DP model simulations showed that although hydrophobic partitioning increases with soil-solution pH, cation exchange still contributes significantly to the total sorption even at soil-solution pH values greater than pKa + 2...
  51. ncbi Modifications of cysteine residues in the solution and membrane-associated conformations of phosphatidylinositol transfer protein have differential effects on lipid transfer activity
    J M Tremblay
    Department of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, Kansas 66160 7421, USA
    Biochemistry 40:9151-8. 2001
    ..Furthermore, the inhibition of PITP activity by thiol-modifying reagents is a result of steric hindrance of phospholipid substrate binding...
  52. ncbi Patterns of engraftment in different strains of immunodeficient mice reconstituted with human peripheral blood lymphocytes
    T Berney
    Diabetes Research Institute, University of Miami, FL 33136, USA
    Transplantation 72:133-40. 2001
    ..An important caveat is the invariable occurrence of GVHD that precludes long-term studies in this model system...
  53. ncbi Apoptosis induction in cancer cells by a novel analogue of 6-[3-(1-adamantyl)-4-hydroxyphenyl]-2-naphthalenecarboxylic acid lacking retinoid receptor transcriptional activation activity
    M I Dawson
    Department of Medicinal Chemistry, Molecular Medicine Research Institute, Mountain View, California 94043, USA
    Cancer Res 61:4723-30. 2001
    ..These studies strongly suggest that AHPN exerts its cell cycle arrest and apoptotic activity by a signaling pathway independent of retinoid receptor activation...
  54. ncbi Structural and functional study of reconstituted peripheral benzodiazepine receptor
    J J Lacapere
    Unité INSERM U410, Faculte de Medecine Xavier Bichat, 16 rue Henri Huchard, Paris Cedex 18, 75870, France
    Biochem Biophys Res Commun 284:536-41. 2001
    ..These data suggest that a PBR monomer is the minimal functional unit, binding drug ligands and cholesterol...
  55. ncbi Conversion of phospholamban into a soluble pentameric helical bundle
    H Li
    Department of Chemistry, Department of Molecular Biophysics and Biochemistry, and Howard Hughes Medical Institute, Yale University, New Haven, Connecticut 06520-8114, USA
    Biochemistry 40:6636-45. 2001
    ..This suggests that surface redesign can be employed in gaining insights into the structures of membrane proteins...
  56. ncbi Pertussis toxin activates tyrosine kinase signaling cascade in myelomonocytic cells: a mechanism for cell adhesion
    H Li
    Department of Pharmacology, National University of Singapore, 117597, Singapore
    Biochem Biophys Res Commun 283:1077-82. 2001
    ..Our data show that PTX can activate tyrosine kinase signaling cascade, including the downstream PI3K and ERK/MAPK pathways, in myelomonocytic cells to induce cell adhesion to serum...
  57. ncbi Characterization of the magnitude and kinetics of xanthine oxidase-catalyzed nitrite reduction. Evaluation of its role in nitric oxide generation in anoxic tissues
    H Li
    Molecular and Cellular Biophysics Laboratories, Department of Medicine, Division of Cardiology, The Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA
    J Biol Chem 276:24482-9. 2001
    ..Thus, XO-catalyzed nitrite reduction can be an important source of NO generation under ischemic conditions...
  58. ncbi Modular chemistry: secondary building units as a basis for the design of highly porous and robust metal-organic carboxylate frameworks
    M Eddaoudi
    Materials Design and Discovery Group, Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, MI 48109-1055, USA
    Acc Chem Res 34:319-30. 2001
    ....
  59. ncbi Mutational analysis of a ribonuclease III processing signal
    B Chelladurai
    Department of Biological Sciences, Wayne State University, Detroit, Michigan 48202
    Biochemistry 32:7549-58. 1993
    ..1 RNA with RNase III is unstable during nondenaturing gel electrophoresis. Thus, a functional role of the T7 R1.1 internal loop is to enforce single enzymatic cleavage, which occurs at the expense of RNase III binding affinity...