Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Petia A Shipkova"'
Autor:
Ricardo A García, Debra J Search, John A Lupisella, Jacek Ostrowski, Bo Guan, Jian Chen, Wen-Pin Yang, Amy Truong, Aiqing He, Rongan Zhang, Mujing Yan, Samuel E Hellings, Peter S Gargalovic, Carol S Ryan, Linda M Watson, Robert A Langish, Petia A Shipkova, Nancy L Carson, Joseph R Taylor, Richard Yang, George C Psaltis, Thomas W Harrity, Jeffrey A Robl, David A Gordon
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e53192 (2013)
BACKGROUND: Chronic glucocorticoid excess has been linked to increased atherosclerosis and general cardiovascular risk in humans. The enzyme 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) increases active glucocorticoid levels within tissues by
Externí odkaz:
https://doaj.org/article/6bd68584051f4497b56fefb3bbb8522c
Autor:
Yueping Zhang, Petia A. Shipkova, Bethanne M Warrack, David M Nelson, Linna Wang, Runlan Huo, Jian Chen, Erika Panfen, Xue-Qing Chen, Marcus Fancher, Qian Ruan, Lisa J. Christopher, Yongjun Xue, Michael Sinz, Hong Shen
Publikováno v:
Drug Metabolism and Disposition. :DMD-AR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682701f0e5a98a5ec8e72d44c0aad89e
https://doi.org/10.1124/dmd.123.001284
https://doi.org/10.1124/dmd.123.001284
Autor:
Martin L. Schwartz, Larry Heimark, Dinesh Gala, Jefrey Eckert, Petia A. Shipkova, Michael Whttington, Paul Renton, Doris P. Schumacher, Gary M. Lee, Edward Pergamen
Publikováno v:
Organic Process Research & Development. 5:622-629
A synthesis for the preparation of multikilogram quantities of the injectable antifungal Sch 59884 is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae69816afee582f551a92613f473e34
https://doi.org/10.1021/op010212w
https://doi.org/10.1021/op010212w
Autor:
Yan-Hui Liu, Anil K. Saksena, Birendra N. Pramanik, Larry Heimark, Ashit K. Ganguly, V. Girijavallabhan, Olga Sarre, Pradip R. Das, Petia A. Shipkova, Peter L. Bartner
Publikováno v:
The Journal of Antibiotics. 53:640-643
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5226018d9d17c93217f4a2073ef77dc
https://doi.org/10.7164/antibiotics.53.640
https://doi.org/10.7164/antibiotics.53.640
Autor:
Peter L. Bartner, Birendra N. Pramanik, Larry Heimark, Guodong Chen, Ashit K. Ganguly, Robert B. Cody, Akihiko Kusai, Petia A. Shipkova
Publikováno v:
Journal of Mass Spectrometry. 35:1252-1258
High-resolution mass spectrometry has been routinely used for structural confirmation and identification; however, it has mostly been applied to relatively pure samples. Exact mass measurement of minor components such as impurities, degradation produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5abb930dbc57f226db8f66e2e05a3d93
https://doi.org/10.1002/1096-9888(200011)35:11<1252::aid-jms56>3.0.co
https://doi.org/10.1002/1096-9888(200011)35:11<1252::aid-jms56>3.0.co
Autor:
Erin D. Sheets, Barbara Baird, Petia A. Shipkova, Einar K. Fridriksson, David Holowka, Fred W. McLafferty
Publikováno v:
Biochemistry. 38:8056-8063
We recently showed that ligand-mediated cross-linking of FcepsilonRI, the high-affinity receptor for immunoglobulin E, on RBL-2H3 mast cells results in its co-isolation with detergent-resistant membranes (DRM) and its consequent tyrosine phosphorylat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6afc5507142fb6761dc763a1564b1f02
https://doi.org/10.1021/bi9828324
https://doi.org/10.1021/bi9828324
Autor:
John R. Eyler, Petia A. Shipkova, Mati Karelson, Ming Qi, Clifford H. Watson, Alan R. Katritzky, Richard D. Burton
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 175:149-157
Seven different tetraphenylpyridinium esters were chosen as model compounds for studying gas phase pyrolysis reactions by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FTICR/MS) Collisionally Activated Dissociation (CAD) using cation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89fff63170f762a30a6d2f859b4d4c67
https://doi.org/10.1016/s0168-1176(98)00115-3
https://doi.org/10.1016/s0168-1176(98)00115-3
Autor:
Michael C. Zerner, Ming Qi, Alan R. Katritzky, John R. Eyler, Zofia Dega-Szafran, Uko Maran, Richard D. Burton, Clifford H. Watson, Petia A. Shipkova, Mati Karelson
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :825-834
Gas phase SN2 intramolecular displacements are reported in which neutral nucleophiles displace neutral leaving groups within cationic substrates. In the intramolecular SN2 reaction of N-(2-piperidinoethyl)-2,4,6-triphenylpyridinium cation (11), the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b19d0a6978891fab3fa7a700c1b6ad6d
https://doi.org/10.1039/a708462e
https://doi.org/10.1039/a708462e
Autor:
John R. Eyler, Alan R. Katritzky, Petia A. Shipkova, Clifford H. Watson, Richard D. Burton, Ming Qi
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :835-840
Relative fragmentation energies of a variety of N-acylpyridinium cations have been measured in the gas phase by electrospray ionization (ESI) Fourier transform ion cyclotron resonance mass spectrometry (FTICRMS). N-Aroyl- and N-heteroaroyl-pyridinium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58cf74a09961021423ca942ecf0e3de6
https://doi.org/10.1039/a706086f
https://doi.org/10.1039/a706086f
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. :577-583
Twelve sulfonium salts were studied by electrospray Fourier transform ion cyclotron resonance mass spectrometry. Collisionally activated dissociation, CAD, reactions, using neutral argon as the collision gas, were performed to investigate dissociatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705f5c0f2c23a936b812e97da66d9a9d
https://doi.org/10.1016/s0168-1176(97)00191-2
https://doi.org/10.1016/s0168-1176(97)00191-2