[Hyperlipidemia in rats with chronic renal failure].
The character of hyperlipidemia was studied in rats with chronic uremia induced by subtotal nephrectomy--5/6 of the renal tissue was removed. 13 to 30 weeks after this operation the blood serum cholesterol and phospholipid concentration almost doubled. Hyperlipidemia was more pronounced in rats with high azotemia (blood urea nitrogen--BUN). No elevation of serum tryglycerides occurred. Total serum beta- and pre-beta-lipoproteins determined nephelometrically increased significantly only with the BUN level of over 80 mg%. Lipoprotein disc electrophoresis of the serum in rats with uremia demonstrated a distinct rise of alpha-lipoproteins and a slight--of beta-lipoproteins; postheparin lipolytic activity of the plasma was normal. Experimental rats displayed massive proteinuria, but hypoproteinuria was insignificant.
D000818:Animals; D001798:Blood Proteins / Q000032:analysis; D001806:Blood Urea Nitrogen; D002784:Cholesterol / Q000097:blood; D006493:Heparin; D006801:Humans; D006949:Hyperlipidemias / Q000209:etiology*; D007676:Kidney Failure, Chronic / Q000150:complications*; D008055:Lipids / Q000097:blood*; D008071:Lipoprotein Lipase / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008079:Lipoproteins, VLDL / Q000097:blood; D008297:Male; D010743:Phospholipids / Q000097:blood; D011507:Proteinuria / Q000209:etiology; D051381:Rats; D013045:Species Specificity; D014280:Triglycerides / Q000097:blood
D001798:Blood Proteins; D008055:Lipids; D008077:Lipoproteins, LDL; D008079:Lipoproteins, VLDL; D010743:Phospholipids; D014280:Triglycerides; D006493:Heparin; D002784:Cholesterol; D008071:Lipoprotein Lipase
Osobennosti giperlipidemii pri khronicheskoĭ pochechnoĭ nedostatochnosti u krys.