3,5-DIIODO-L-THYRONINE-INDUCED MODIFICATION IN PITUITARY-THYROID AXIS IN RATS FED HIGH-FAT DIET. A PRELIMINARY REPORT

Experimental observations highlight that the administration of 3,5-diiodo-L-thyronine (T2) may decrease the body weight and the plasma levels of cholesterol and triglycerides and may prevent the onset of hepatic steatosis in rats fed diets rich in lipids (HFD). On the basis of these findings we have carried out some in vivo studies to evaluate the effects of increased levels of T2 on pituitary thyroid axis function in HFD rats. Fifteeen Wistar male rats were divided in 3 groups. The first group (N) was fed with a standard diet. The second group (G) was fed with a diet high in fat (HDF), while the third group (GT2) was additionally administered intraperitoneally with T2 (70 ug/100g body weig…

Caratterizzazione molecolare di ceppi di Mannheimia isolati da ovini siciliani

Caratterizzazione molecolare di ceppi di Mannheimia isolati da ovini siciliani