Plasma plasminogen concentrations in clinically normal horses: the effect of age, sex and pregnancy.
Plasma concentrations of plasminogen were determined in 28 clinically normal horses, including 13 adult geldings, five non-pregnant mares, five pregnant mares and five yearlings (two fillies, three geldings). Plasminogen was quantitated by a chromogenic assay based on activation of plasmin by excess urokinase. The overall mean plasma plasminogen for these horses was 2.94 +/- 0.54 CTA units (casein units, as defined by the Committee on Thrombolytic Agents) per ml. There were no significant differences in mean plasma plasminogen values among adult geldings, non-pregnant mares, pregnant mares or yearling horses (P greater than 0.05).
Morris
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DD
Department of Large Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens 30602.
Ward
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MV
Whitlock
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RH
D000367:Age Factors; D000818:Animals; D002863:Chromogenic Compounds; D005260:Female; D006736:Horses / Q000097:blood*; D008297:Male; D010958:Plasminogen / Q000032:analysis*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000097:blood*; D012016:Reference Values; D012737:Sex Factors; D013053:Spectrophotometry
D002863:Chromogenic Compounds; D010958:Plasminogen