Abstract

The present study was conducted to evaluate the hepatotoxic and nephrotoxic effects of petroleum fumes on male and female petrol attendants. Investigations had been carried out on thirty (30) adult petrol attendants from different filling stations in Ibadan metropolis of Nigeria with ten (10) healthy adults as control. All the subjects involved in this study were between the ages of 27-35 years. The subjects were grouped according to the duration of time they had worked in the filling station. Serum aspartate amino transferase (AST), alanine amino transferase (ALT), alkaline phosphatase (ALP) activities and total bilirubin concentration were determined to evaluate hepatotoxicity. Kidney function tests were also evaluated using serum creatinine, total protein and urea level. Electrolytes (potassium, chloride and sodium ions) leakages into the serum were also evaluated. The results reveal that serum AST, ALT, ALP activities and total bilirubin concentration in the petrol attendants were significantly (P

Key words: Liver; Kidney: Petroleum fume: Petroleum attendants; Electrolytes