[Biochemical indices of liver function in workers from repair brigades in chemical plants "Organika-Azot" in Jaworz].

In order to assess the functional state of the liver in 45 repair service workers of a chemical plant producing pesticides the serum concentration and electrophoretic pattern of proteins, the concentration of bilirubin and the activity of alkaline phosphatase, gamma-glutamyl- transpeptidase, alanine and aspartate aminotransferase, and lactic and malic dehydrogenase were determined. As compared to 35 healthy controls, not exposed to noxious chemicals, a significantly lower serum protein concentration with higher percentage of gamma-globulins and lower albumins and alpha 2-globulins were observed, the serum alanine and aspartate aminotransferase activities were significantly elevated. Ultrasound examination of the hepatic structure revealed liver steatosis in 11 (24.4%) workers. The results of our study point to a discrete lesion of the liver.