Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Cyclic AMP phosphodiesterase activity"'
Publikováno v:
Journal of Interferon Research. 13:197-202
Mechanisms of interferon-gamma (IFN-gamma) effects on monocytes are poorly defined. Evidence for altered IFN-gamma responses and increased monocyte cyclic AMP phosphodiesterase (PDE) activity in atopic dermatitis (AD) suggested a possible relationshi
Publikováno v:
Nihon Chikusan Gakkaiho. 62:1006-1008
Publikováno v:
Journal of Dermatological Science. 1:233
Akademický článek
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Autor:
Robert D. Everson, Dorothy Feir
Publikováno v:
Journal of Insect Physiology. 22:781-784
The fifth instar large milkweed bug, Oncopeltus fasciatus, exhibits fluctuation in both cyclic AMP titre and cyclic AMP phosphodiesterase activity. Cyclic AMP titres are lowest very early in the instar, increase rapidly to peak at 14% of the instar,
Publikováno v:
Analytical Biochemistry. 84:68-77
A simple method has been developed for the rapid screening of potential effectors on enzymatic reactions. Use is made of the linear relationship between the inhibitor concentration I and the corresponding value I(I − P), where P is the fraction of
Publikováno v:
Biochemical Medicine. 26:294-298
We have found that the content of an endogenous calcium-binding protein, calmodulin, is greater in cystic fibrosis fibroblasts than in normal cells. Homogenate preparations from CF fibroblasts contained 2.4 ± 0.2 ng calmodulin/μg protein while norm
Autor:
Terukazu Takano, Hidenori Maezawa, Masataka Arita, Kenji Adachi, Kyoko Takeno, Yoshinori Watanabe, Fujio Numano, Masatoshi Nakajima
Publikováno v:
Microvascular Research. 15:229-237
We devised a new microassay for cAMP phosphodiesterase activity (cAMPPDE) by combining the quantitative histochemistry method of O. H. Lowry and J. V. Passonneau (1971, A Flexible system of Enzymatic Analysis, Academic Press, New York) with the thin-
Autor:
Kari Suoranta, John Londesborough
Publikováno v:
Analytical Biochemistry. 126:139-143
A coupled recording assay of cyclic AMP phosphodiesterase activity at and below 1 μ m is presented. The method is especially useful in preparative work where speed is more important than high accuracy, but results agree well with a more accurate rad
Autor:
Wayne E. Criss, Harold P. Morris
Publikováno v:
Enzyme. 20:65-70
Rat liver cAMP phosphodiesterase has been fractionated into four peaks of activity with isoelectrofocusing column chromatography. The major two liver peaks (high Km enzymes) decreased with increasing growth rate while the minor two liver peaks (low K