Inoculation of two camel calves with low dose (25 x 10⁴) and high dose (75x10⁴) of Sarcocystis cameli sporocysts obtained from dogs, produced increase activity of aspartate aminotransferase, creatine phospokinase, lactate dehydrogenase, fructose 1,6 diphosphate aldolase and Blucose-6-phosphate dehydrogenase and decrease in total protein and glucose compared to values of uninfected control. Where, the concentrations of triglycerides, phospholipids, total cholesterol and alanine aminotransferase showed no marked changes.