Hypoalbuminemia-related platelet hypersensitivity in two dogs with nephrotic syndrome.
Platelet aggregation studies in 2 dogs with nephrotic syndrome disclosed increased platelet sensitivity to a low dose of adenosine diphosphate. Subsequent studies with isolated platelets and plasma indicated that a plasma factor was responsible primarily for inducing platelet hypersensitivity. The increased platelet aggregation response was corrected by increasing the albumin concentration of the plasma. The study suggested an important role for albumin in modulating platelet aggregation and may partially explain the tendency toward thrombosis noted in hypoalbuminemic dogs with nephrotic syndrome.
Green
R A
RA
Russo
E A
EA
Greene
R T
RT
Kabel
A L
AL
D000244:Adenosine Diphosphate / Q000494:pharmacology; D000818:Animals; D000990:Antithrombin III / Q000378:metabolism; D000242:Cyclic AMP / Q000378:metabolism; D004285:Dogs; D005340:Fibrinogen / Q000378:metabolism; D009404:Nephrotic Syndrome / Q000097:blood / Q000662:veterinary*; D010974:Platelet Aggregation; D012709:Serum Albumin / Q000172:deficiency* / Q000378:metabolism
D012709:Serum Albumin; D000244:Adenosine Diphosphate; D000990:Antithrombin III; D005340:Fibrinogen; D000242:Cyclic AMP