Zobrazeno 1 - 10 of 234 pro vyhledávání: '"G R Pettit"'
1
Dephosphorylation of activated protein kinase C contributes to downregulation by bryostatin
Autor: J. Bingham Smith, G. R. Pettit, Lucinda Smith, Hyeon-Woo Lee
Publikováno v: American Journal of Physiology-Cell Physiology. 271:C304-C311
We show that bryostatin 1 (Bryo) rapidly produces an inactive, incompetent 76-kDa form of protein kinase C-alpha (PKC-alpha) in the LLC-MK2 line of renal epithelial cells. Bryo, like phorbol 12-myristate 13-acetate (PMA), acutely activated PKC, as in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::113b2a8ff29ef816c05eca686643095f
https://doi.org/10.1152/ajpcell.1996.271.1.c304
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2
Effects of atmospheric CO2 enrichment on the growth and development of Hymenocallis littoralis (Amaryllidaceae) and the concentrations of several antineoplastic and antiviral constituents of its bulbs
Autor: S B, Idso, B A, Kimball, G R, Pettit Iii, L C, Garner, G R, Pettit, R A, Backhaus
Publikováno v: American journal of botany. 87(6)
Two 2-yr crops of tropical spider lily (Hymenocallis littoralis) plants were grown in field soil in clear-plastic-wall open-top enclosures in the Sonoran Desert environment of central Arizona. Half of the plants were exposed to ambient air of 400 ppm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::89dd6ab50cf7defa6b85b492cf6bc6ca
https://pubmed.ncbi.nlm.nih.gov/10860907
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3
Inhibition of phorbol ester-induced T cell proliferation by bryostatin is associated with rapid degradation of protein kinase C
Autor: N Isakov, D Galron, T Mustelin, G R Pettit, A Altman
Publikováno v: The Journal of Immunology. 150:1195-1204
The bryostatins (Bryo) represent a group of immunomodulators that counteract the tumor-promoting effects of PMA. In contrast to the mitogenic effect of PMA on human peripheral blood T lymphocytes, Bryo was nonmitogenic and, furthermore, it inhibited
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84e9b39a7af2a643e8c966b04159b5a0
https://doi.org/10.4049/jimmunol.150.4.1195
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4
In vitro evaluation of the antineoplastic activity of combretastatin A-4, a natural product from Combretum caffrum (arid shrub)
Autor: Degen D, A. A.E. El-Zayat, G. R. Pettit, Gary M. Clark, S. Drabek, D. D. Von Hoff
Publikováno v: Anti-Cancer Drugs. 4:19-25
Combretastatin A-4 is a natural product which was isolated from the South African tree Combretum caffrum. In this study, the cytotoxic activity of combretastatin A-4 was tested in radiometric and human tumor cloning assays against eight different tum
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c2f27c45e497de7a75765f2a916fd3
https://doi.org/10.1097/00001813-199302000-00002
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