Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Darrel E. Goll"'
Publikováno v:
American Journal of Physiology-Cell Physiology. 296:C1383-C1390
Myofibrillar proteins must be removed from the myofibril before they can be turned over metabolically in functioning muscle cells. It is uncertain how this removal is accomplished without disruption of the contractile function of the myofibril. It ha
Autor:
Darrel E. Goll, Richard M. Robson
Publikováno v:
Journal of Food Science. 32:323-329
SUMMARY— A study was made of the nucleosidetriphosphatase (NTPase) activities of myofibrils isolated from pre-rigor, rigor, and post-rigor bovine semitendinosus and psoas muscles with three different extracting solutions: 1) 0.25M sucrose, 1 mM eth
Autor:
Glenn C Duff, S. W. Mares, R. M. Ibrahim, Darrel E. Goll, J. A. Marchello, H. A. Ahmad, Valery F. Thompson
Publikováno v:
Journal of Animal Science. 86:1426-1433
The objective of this study was to compare carcass characteristics of a newly introduced breed, the Waguli (Wagyu x Tuli), with the carcass characteristics of the Brahman breed. Brahman cattle are used extensively in the Southwest of the United State
Publikováno v:
Journal of Animal Science. 86:E19-E35
Metabolic turnover of myofibrillar proteins in skeletal muscle requires that, before being degraded to AA, myofibrillar proteins be removed from the myofibril without disrupting the ability of the myofibril to contract and develop tension. Skeletal m
Autor:
J. A. Marchello, S. W. Mares, Marlon D Taylor, Darrel E. Goll, Valery F. Thompson, J. P. Camou, R. Vazquez
Publikováno v:
Journal of Animal Science. 85:3400-3414
Evidence has indicated that mu-calpain, m-calpain, and calpastatin have important roles in the proteolytic degradation that results in postmortem tenderization. Simple assays of these 3 proteins at different times postmortem, however, has shown that
Publikováno v:
Journal of Animal Science. 85:2670-2681
An in situ system involving incubation of 60- to 80-g pieces of muscle at 4 degrees C under different conditions was used to determine the effects of time of postmortem storage, of pH, and of temperature on activities of mu- and m-calpain activity in
Publikováno v:
Life Sciences. 70:2493-2508
The calpain system is involved in a number of human pathologies ranging from the muscular dystrophies to Alzheimer's disease. It is important, therefore, to be able to obtain and to characterize both mu-calpain and m-calpain from human tissue. Althou
Autor:
Xiaoping Du, Katarzyna Bialkowska, Sucheta Kulkarni, Joan E.B. Fox, Takaomi C. Saido, Darrel E. Goll
Publikováno v:
The Journal of Cell Biology
Interaction of integrins with the extracellular matrix leads to transmission of signals, cytoskeletal reorganizations, and changes in cell behavior. While many signaling molecules are known to be activated within Rac-induced focal complexes or Rho-in
Publikováno v:
Experimental Cell Research. 247:293-303
Rat satellite cells (RSC) were microinjected with purified calpastatin or m-calpain, and myoblasts from a C 2 C 12 mouse line were microinjected with purified calpastatin. Microinjection with calpastatin completely prevented fusion of myoblasts from
Autor:
Darrel E. Goll, Marvin H. Stromer
Publikováno v:
Journal of Food Science. 32:329-331
SUMMARY— The structural appearance of homogenized myofibril suspensions from seven heifers was studied using phase microscopy at various times post-mortem with three different extracting solutions: 1) 0.25M sucrose, 1mM ethylenedi-aminetetraacetic