Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Susan D. Blas"'
Autor:
Susan D. Blas, A. Lawrence Bryan, Brian B. Looney, John C. Seaman, Shuangying Yu, Heather A. Brant
Publikováno v:
Archives of Environmental Contamination and Toxicology. 79:131-146
Former nuclear weapons material production at the U.S. Department of Energy’s Savannah River Site (SRS) has resulted in contamination of certain terrestrial and aquatic ecosystems on site with legacy wastes such as radiocesium (137Cs), tritium (3H)
Publikováno v:
Journal of Medicinal Chemistry. 38:1990-1997
The cardiac activity of a series of analogues of the positive inotropic bipyridines amrinone (5-amino-[3,4'-bipyridin]-6(1H)-one) and milrinone (2-methyl-5-cyano-[3,4'-bipyridin]-6( 1H)-one) was evaluated in vitro in a rabbit myocardial membrane Mg 2
Autor:
Terry J. Smith, Faith B. Davis, Susan D. Blas, Paul J. Davis, A J Ryan, M O Farrell, William D. Lawrence
Publikováno v:
Biochemical Journal. 273:489-492
The interaction was examined in vitro of retinoic acid and thyroid hormone with rabbit reticulocyte Ca2(+)-ATPase. L-Thyroxine (T4) (0.1 nM) stimulated female-source Ca2(+)-ATPase activity (+21%; P less than 0.03) and inhibited male-source enzyme (-2
Publikováno v:
Journal of Clinical Investigation. 85:1999-2003
Ca2(+)-ATPase activity in human red cell membranes is dependent on the presence of calmodulin. All trans-retinoic acid inhibited human red cell membrane Ca2(+)-ATPase activity in vitro in a concentration-dependent manner (10(-8) to 10(-4) M). In cont
Publikováno v:
Metabolism: clinical and experimental. 44(7)
d - myo -inositol 1,4,5-trisphosphate [lns(1,4,5)P 3 ) inhibits human red blood cell (RBC) Ca 2+ -stimulable, Mg 2+ -dependent adenosine triphosphatase (Ca 2+ -ATPase) activity in vitro. Because we have previously shown that adrenergic receptors exis
Autor:
Mark R. Deziel, Marion Schoenl, Faith B. Davis, Susan D. Blas, Paul J. Davis, William D. Lawrence
Publikováno v:
Clinical science (London, England : 1979). 84(2)
1. Thyroid hormone (L-thyroxine, 10−10mol/l) incubated in vitro with human erythrocyte membranes induced the release of a soluble calmodulin-like material, the 3′:5′-cyclic nucleotide phosphodiesterase-stimulating activity of which was at least
Publikováno v:
Cellular signalling. 4(6)
Membrane Ca(2+)-ATPase activity was stimulated in vitro separately by T4 (10(-10) M) and by epinephrine (10(-6) M). In the presence of a fixed concentration of T4, additions of 10(-8) and 10(-6) M epinephrine reduced the T4 effect on the enzyme. beta
Publikováno v:
Biochimica et biophysica acta. 1110(1)
In a concentration-dependent manner (5.5-27.5 mmol/l), D-glucose incubated in vitro with human erythrocyte membranes at 37 degrees C for 1 h inhibited membrane Ca(2+)-ATPase activity by up to 75%. The IC50 was 11 mmol/l. L-Glucose was ineffective, as
Publikováno v:
FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 5(14)
D-Myo-inositol 1,4,5-trisphosphate (Ins[1,4-,5]P3) inhibits rat heart sarcolemmal Ca(2+)-ATPase activity (T. H. Kuo, Biochem. Biophys. Res. Commun. 152: 1111, 1988). We have studied the effect and mechanism of action of Ins(1,4,5)P3 and related inosi
Autor:
Susan D. Blas, Mark R. Deziel, Paul J. Davis, Lee L. Bernardis, Judith B. Van Liew, Faith B. Davis
Publikováno v:
Metabolism: clinical and experimental. 40(8)
Dietary caloric restriction extends life span in the Fischer 344 rat. The interaction of aging and caloric restriction was examined at the level of the plasma membrane transport-associated enzymes, Ca(2+)-adenosine triphosphatase (ATPase) and Na,K-AT