[The estimation of platelet factor 3 activity in horses, cattle, sheep and pigs by the use of synthetic chromogenic tripeptide substrates].
The aim of this study was to investigate the platelet factor 3 activity in platelet-rich plasma of horse, cattle, sheep and pig, by the use of chromogenic tripeptide substrate H-D-Phenylalanyl-Pipecolyl-Arginyl-p-nitroanilide. Among species examined the highest activity of this factor was stated in pig, the lowest one in sheep. Chromogenic substrate test was 10 times more sensitive that Stypven clotting time test. Thus, the use of chromogenic tripeptide substrate is fully valuable in platelet factor 3 activity estimation in domestic animals.
Ledwozyw
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A
Zakład Patofizjologii Wydziału Weterynaryjnego AR Lublinie.
Kadziołka
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A
Jabłonka
S
S
Tusińska
E
E
Herbut
M
M
D000818:Animals; D002417:Cattle / Q000097:blood*; D002863:Chromogenic Compounds; D006736:Horses / Q000097:blood*; D010977:Platelet Factor 3 / Q000032:analysis*; D012016:Reference Values; D012680:Sensitivity and Specificity; D012756:Sheep / Q000097:blood*; D013552:Swine / Q000097:blood*
D002863:Chromogenic Compounds; D010977:Platelet Factor 3
Oznaczanie aktywności czynnika płytkowego 3 u koni, bydła, owiec i świń przy uzyciu chromogennego substratu trójpeptydowego.