Adenylate Cyclase-the More Membrane Associated, the Less Radiosensitive.
نویسندگان
چکیده
منابع مشابه
E VALUATION OF ADENYLATE CYCLASE ACTIVITY IN MITRAL VALVE PROLAPSE
The term mitral valve prolapse (MVP) is used for a particular subset of patients with hyperadrenergic dysautonomia. It occurs when part of a leaflet or both leaflets of the mitral valve extend above the plane of the atrioventricular junction during ventricular systole. The adenylate cyclase activity in MVP dys-autonomia was studied by extraction of enzyme from the erythrocytes from 62 norma...
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At physiological temperatures, the activity of the olfactory adenylate cyclase of the rat is fairly insensitive to small changes in temperature. Membrane fluidization by benzyl alcohol also produces rather small modulations of cyclase activity, although this chemical also has a more specific effect on the enzyme. Insensitivity to temperature and membrane-fluidity changes are desirable propertie...
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Adenosine 5'-O-(1-thiotriphosphate), Sp-diastereomer, is cyclized by adenylate cyclase from bovine brain to adenosine 3',5'-cyclic phosphorothioate, Rp diastereomer, establishing inversion of configuration for this reaction. This result can most easily be explained by a direct nucleophilic attack of the 3'-OH group on alpha-phosphorus without involving a covalent enzyme intermediate.
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a twoto threefold increase in both renal phosphate and cyclic AMP excretion at the highest dose of 50 Ag/kg, whereas the D-fed animals' response was 35-fold and 11-fold over control excretion levels of phosphate and cyclic AMP, respectively. To directly examine the role of the renal cortical adenylate cyclase system in the blunted phosphaturic and urinary cyclic AMP responses to parathyroid hor...
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ژورنال
عنوان ژورنال: Journal of Radiation Research
سال: 1993
ISSN: 0449-3060,1349-9157
DOI: 10.1269/jrr.34.141