Pathological effects of anabolic steroid (Sustanon®) on liver of male rats
Iraqi Journal of Veterinary Sciences,
2014, Volume 28, Issue 1, Pages 31-39
AbstractThe present pathological study on the male rats aims to investigate the effects on liver tissue induced by repeated administration of three doses of sustanon for four periods. The experiment was done on the 100 adult male rats randomly divided into five groups 20 rats in each group. The first group is considered as a negative control treated with diet and water only. The second group is considered a positive control treated weekly for 60 days with sesame oil intramuscularly while groups III, IV and V treated with diluted sustanon in 5, 10 and 20 mg/kg body weight intramuscularly weekly for 60 days respectively. Blood was collected in a period 15, 30 and 60 days after treatment for measurements liver function tests ALT (alanine aminotransferase) and AST (aspartate aminotransferas) enzymes. Then the animals were dissected to take samples in a period 15, 30 and 60 days after treatment for histopathological examination, then 5 rats were lefted in each group in the diet and water for 30 days after last treatment for examination the above mentioned parameters. The results revealed the presence of significantly increasing of liver enzyme activation represented by ALT and AST at level P<0.05 compared with control groups. The value of these levels were higher in group V in a day 60 after treatment and its continue to increase even after stopping treatment and remained on diet and water only for 30 days. Pathologically, all treated groups with sustanon revealed gross and histopathological changes in liver tissue, there were enlargement and congestion gross. Histopathologically, the liver sections elucidate cellular swelling, vacuolar degeneration in the cytoplasm of hepatocytes in addition to fatty change and programmed cell death in all groups during a period 15, 30 and 60 days these changes continue even after stopping the treatment for 30 days but portal fibrosis has been observed.It has been concluded from this study that sustanon in concentration 5, 10, 20 mg /kg of body weight in aperiods 15, 30 and 60 have ability to induce hepatotoxic effect on liver of male rat and these effects irreversible and progressive for 30 days after stopping the drug administration.
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