title: [The suppression of the Ca ATpase activity of rat kidney microsomes under the action of blood plasma as an index of the severity of the status of pyelonephritis patients].
abstract: Whether blood plasma from 63 pyelonephritis patients can inhibit Ca-ATPase activity when compared to known toxicity marker (middle-sized molecule number) was studied. This was done to assess diagnostic potentialities of the test based on the ability of plasma from pyelonephritis patients to inhibit the test enzymatic system, i. e. Ca-ATPase activity of the microsome fraction from renal cortex in intact rats. The inhibition of Ca-ATPase activity by the plasma is shown to correlate with inflammation activity and the patients condition. In pyodestructive acute pyelonephritis this inhibition reached 60.6 +/- 3.86%, in acute serous pyelonephritis 36.02 +/- 1.54%. It follows, that the above parameter is more informative than the number of middle-sized molecules and can be introduced as one of the criteria of the patients' condition and for choice of treatment.
authors.forename: E A
authors.initials: EA
authors.lastname: Golod
authors.forename: V I
authors.initials: VI
authors.lastname: Kirpatovskiĭ
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Pavlov
authors.forename: V B
authors.initials: VB
authors.lastname: Ritov
authors.forename: A F
authors.initials: AF
authors.lastname: Darenkov
mesh_terms: D000208:Acute Disease; D000818:Animals; D000252:Calcium-Transporting ATPases / Q000037:antagonists & inhibitors*; D002908:Chronic Disease; D004775:Enuresis / Q000097:blood; D004791:Enzyme Inhibitors / Q000097:blood*; D006801:Humans; D007672:Kidney Cortex / Q000201:enzymology*; D008297:Male; D008861:Microsomes / Q000201:enzymology*; D008970:Molecular Weight; D010455:Peptides / Q000097:blood; D011704:Pyelonephritis / Q000097:blood* / Q000175:diagnosis; D051381:Rats; D012720:Severity of Illness Index
chemical_list: D004791:Enzyme Inhibitors; D010455:Peptides; D000252:Calcium-Transporting ATPases
vernacular_title: Ugnetenie Ca-ATFaznoĭ aktivnosti mikrosom pochek krys pod deĭstviem plazmy krovi kak pokazatel' tiazhesti sostoianiia bol'nykh pielonefritom.