Výsledky vyhledávání - "Michael J Dunphy"

Comment on the importance of using nitric oxide gas in the synthesis of nitrosylcobalamin and ICH-validated methods to assess purity and stability

Autor: Joseph A. DiDonato, Joseph A. Bauer, Joseph A. Lupica, Daniel J. Lindner, Annette M. Sysel, Michael J Dunphy

Publikováno v: J Biol Chem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c05555d4bb05a5dd504161cb544752b1
https://doi.org/10.1074/jbc.l120.016007

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A Stability-Indicating HPLC Method for the Determination of Nitrosylcobalamin (NO-Cbl), a Novel Vitamin B12 Analog

Autor: Michael J Dunphy, Kristie Griffith, Joseph A. Lupica, Annette M. Sysel, Joseph A. Bauer, Taylor Sherrod

Publikováno v: Chromatographia. 77:581-589

Nitrosylcobalamin (NO-Cbl), a novel vitamin B12 analog and anti-tumor agent, functions as a biologic ‘Trojan horse’, utilizing the vitamin B12 transcobalamin II transport protein and cell surface receptor to specifically target cancer cells. a st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5838fb74e8a539f3291d657ca1576074
https://doi.org/10.1007/s10337-014-2645-5

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Copolymers of Hydroxyethyl Methacrylate with Quadrol Methacrylate and with Various Aminoalkyl Methacrylamides as Fibroblast Cell Substrata

Autor: Daniel J. Smith, Yanmin Zhong, Hemlata K. Pokharna, Michael J. Dunphy

Publikováno v: Journal of Bioactive and Compatible Polymers. 5:42-52

Universal application of hydrophilic hydrogels like poly(hydroxy ethyl methacrylate) [p(HEMA)], as biomaterials is limited due to their inabil ity to favorably affect eukaryotic cell growth. In an attempt to favorably manipulate surface properties, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::badbb09c0ee3f883ae9463494383a602
https://doi.org/10.1177/088391159000500105

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Nitrate analysis by capillary gas chromatography

Autor: Daniel J. Smith, Michael J. Dunphy, Douglas D. Goble

Publikováno v: Analytical biochemistry. 184(2)

A microanalytical gas chromatographic (GC) method for the analysis of nitrate in rat urine is described. The method involves the conversion of nitrate to nitromesitylene and quantitation using 3,4-dimethylnitrobenzene as an internal standard. The nit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db270a1e646a202fe695ade6282d42e9
https://pubmed.ncbi.nlm.nih.gov/2327580

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Quantitation of N,N,N′,N′-tetrakis(2-hydroxypropyl)-ethylenediamine in plasma by gas chromatography

Autor: Michael J. Dunphy, Daniel J. Smith

Publikováno v: Journal of Chromatography B: Biomedical Sciences and Applications. 488:369-377

A wide-bore capillary gas chromatographic method with nitrogen-selective thermionic detection is described for the quantitative analysis of N,N,N',N'-tetrakis (2-hydroxypropyl)ethylenediamine (Quadrol) in plasma. N,N,N',N'-tetrakis (2-hydroxybutyl)et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::473dbe64221b7f31b484bffc2d376f10
https://doi.org/10.1016/s0378-4347(00)82961-8

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Promotion of Wound Collagen Formation in Normal and Diabetic Mice by Quadrol

Autor: Daniel J. Smith, Michael J. Dunphy, M. V. Bhide, N. Mirkopulos

Publikováno v: Immunopharmacology and Immunotoxicology. 10:513-522

The rate of collagen deposition in implanted polytetrafluoroethylene (PTFE) tubing in non-diabetic and streptozotocin-induced (STZ) diabetic mice was measured during 14 days post-wounding. At the time of implantation, test groups received injections

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0721b4a73b6c4e0e9a383d74cd1a07a7
https://doi.org/10.3109/08923978809006452

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Resolution of diastereomers of N,N,N',N'-tetrakis(2-hydroxypropyl)ethylenediamine (quadrol) by reversed-phase high-performance liquid chromatography

Autor: Daniel J. Smith, J.A. Fulton, H.K. Pokharna, Michael J. Dunphy

Publikováno v: Journal of chromatography. 455

Quadrol, N,N,N',N'-tetrakis(2-hydroxypropyl)ethylenediamine, has been recently observed to display biological activity. It is an immunostimulant and has been implicated as a potentially useful agent in accelerated wound healing. Quadrol exists as a m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::738fcb367811f78a068e4c7fcc1f6701
https://pubmed.ncbi.nlm.nih.gov/3235611

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Determination of hydroxyproline in tissue collagen hydrolysate by derivatization and isocratic reversed-phase high-performance liquid chromatography

Autor: Daniel J. Smith, Michael J. Dunphy, M. V. Bhide

Publikováno v: Journal of chromatography. 420(2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94bb9a1b1be1c8f359ed6dc489018e7b
https://pubmed.ncbi.nlm.nih.gov/3693510

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Beta-endorphin and components of depression as powerful discriminators between joggers and sedentary middle-aged men

Autor: Gail E. Dunphy, Michael J. Dunphy, Charles L. Rasmussen, Dennis D. Lobstein

Publikováno v: Journal of psychosomatic research. 33(3)

This study identifies the relative importance of resting plasma beta-endorphin, used as a marker of perceived stress, and components of non-clinical depression that discriminate between physically active joggers and sedentary men. The profiles of jog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd417ba5b0b61472c7bd77c77b4e8e89
https://pubmed.ncbi.nlm.nih.gov/2529372

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