[The behavior of lipoproteins, cholesterol, triglycerides, free fatty acids and free glycerol in serum of rats with experimental hyperthyroxinemia and hypothyreosis].
In hyperthyroxinemic and hypothyreotic rats the lipoprotein level in serum was investigated using agarosegel-electrophoresis and changes in serum level of cholesterol, triglycerides, free fatty acids and glycerol were determined. In hyperthyroxinemic animals the beta-lipoproteins were found in the same level as the control animals, while the prae-beta-fraction was significantly elevated and the alpha-lipoproteins lowered. The cholesterol was significantly reduced, the triglycerides and the glycerol significantly increased. The free fatty acids were slightly elevated. In hypothyreotic animals the beta-and prae-beta-fraction of lipoproteins was significantly elevated. The alpha-lipoproteins were found diminished. Cholesterol and triglyceride values were also significantly increased. The levels of free fatty acids and glycerol did not differ in both groups of animals.
D000818:Animals; D002784:Cholesterol / Q000097:blood; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005990:Glycerol / Q000097:blood; D007037:Hypothyroidism / Q000097:blood*; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood; D008297:Male; D051381:Rats; D013959:Thyroid Diseases / Q000097:blood*; D013974:Thyroxine / Q000097:blood*; D014280:Triglycerides / Q000097:blood
D005230:Fatty Acids, Nonesterified; D008055:Lipids; D008074:Lipoproteins; D014280:Triglycerides; D002784:Cholesterol; D005990:Glycerol; D013974:Thyroxine
Zum Verhalten der Lipoproteine, des Cholesterols, der Triglyzeride, der freien Fettsäuren und des freien Glyzerols im Serum von Ratten mit experimenteller Hyperthyroxinämie und Hypothyreose