title: Effect of cholera toxin on ATPase activities in rabbit small intestinal mucosa.
abstract: Cholera toxin induced the appearance of ATPase activity in rabbit small intestinal mucosa. This enzyme significantly differed from other ATPases, including Na(+),K(+)-ATPase and HCO3(-)-ATPase in the small intestinal epithelium of rabbits, by some properties, in particular, by relation to divalent and monovalent cations and anions, pH optimum, substrate specificity, and inhibitory analysis.
authors: Laboratory for Molecular Mechanisms of Infections, Central Research Institute of Epidemiology, Moscow, Russia. shubinvalerii@yandex.ru
authors: V S
authors: VS
authors: Shubin
authors: V A
authors: VA
authors: Yurkiev
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D002614:Chelating Agents / Q000494:pharmacology; D002772:Cholera Toxin / Q000494:pharmacology*; D004492:Edetic Acid / Q000494:pharmacology; D004789:Enzyme Activation / Q000187:drug effects*; D004791:Enzyme Inhibitors / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007082:Ileum / Q000187:drug effects / Q000201:enzymology; D007413:Intestinal Mucosa / Q000187:drug effects / Q000201:enzymology*; D015636:Magnesium Chloride / Q000494:pharmacology; D008297:Male; D011817:Rabbits; D012965:Sodium Chloride / Q000494:pharmacology
chemical_list: D002614:Chelating Agents; D004791:Enzyme Inhibitors; D015636:Magnesium Chloride; D012965:Sodium Chloride; D000255:Adenosine Triphosphate; D002772:Cholera Toxin; D004492:Edetic Acid; D000251:Adenosine Triphosphatases