Effects of steroid anaesthesia on some liver function tests in goats

The effect of Saffan, a steroid anaesthetic, on the liver function of goats has been studied. Forty healthy animals were divided into 4 equal groups. The first 2 groups were given 2 and 4 mg Saffan/kg b. wt respectively. A mixture of Saffan (1 mg) and Xylazine (0.1 mg)/kg b. wt was given to the third group and Xylazine alone to the fourth group (0.1 mg/kg b. wt). Serum samples from all groups were analysed for glucose, total protein, total and direct bilirubin and the level of activity of transaminases. Administration of Saffan evoked more hyperglycemia than a mixture with Xylazine, or Xylazine alone. The hyperglycemic effect of both doses of Saffan (2 and 4 mg) was equivocal beyond 2 h. The effect then differed and glucose was increased 4-fold by 2 mg and 3-fold by 4 mg Saffan. Serum total protein, conjugated and total bilirubin, and GPT and GOT were not changed in the four experimental groups. This was good evidence of a normally functioning liver during the course of steroid anaesthesia administration in goats.