Effect of alloxan induced diabetes on liver and kidney function in arsenic treated rats

Abstract

Experiments were performed to study the effects of inorganic arsenic (iAs) on liver and kidney functions of diabetic rats. Data showed that arsenic concentration decreases in the liver and kidneys of rats in hyperglycemic conditions. Alanine aminotransferase (ALT) activity was markedly less in arsenic-diabetic rats compared to arsenic alone; however, hyperbilirubinemia was observed in arsenic-diabetic animals. Creatinine values showed improved kidney function in arsenic-diabetic rats compared to arsenic alone. Histopathological observations were less severe in inorganic arsenic liver and kidneys of alloxan-diabetic rats. These observations were considered to be important since they partially argue against earlier reports that demonstrated a diabetogenic effect attributed to arsenic.

Keywords:

• Liver and kidney function
• arsenic trioxide
• alloxan diabetes

Acknowledgements

The authors sincerely acknowledge the technical assistance offered by Dr. Y. Verma and Mr. Nitin Sharma.