Selenium and liver cirrhosis.
Effects of selenium deficiency, induced by thioacetamide, were investigated in rats. Thioacetamide (0.3 g/L) given in drinking water, as expected, caused a significant loss of selenium from the liver. It was accompanied by liver cirrhosis and a significant increase in the liver weight as well as liver to body weight ratio. A significant loss of selenium from spleen was also accompanied by an increase in its weight. Weights of lungs, testis and kidney, however, were not affected by thioacetamide and there was no change in their selenium content. Plasma levels of selenium were significantly reduced in the thioacetamide treated group. All these changes were confirmed to be due to selenium deficiency caused by thioacetamide, as supplementation with selenium reversed these changes. The mode of action of selenium is unknown but may involve anti-oxidant defense mechanisms.
Al-Bader
A
A
Department of Pathology, Faculty of Medicine, Kuwait University Health Sciences Centre, Safat.
Abul
H
H
Hussain
T
T
Al-Moosawi
M
M
Mathew
T C
TC
Dashti
H
H
D000818:Animals; D008099:Liver / Q000737:chemistry / Q000187:drug effects; D008106:Liver Cirrhosis, Experimental / Q000139:chemically induced* / Q000473:pathology; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D012643:Selenium / Q000172:deficiency* / Q000378:metabolism; D013853:Thioacetamide / Q000494:pharmacology*
D013853:Thioacetamide; D012643:Selenium