[Efficacy of mebendazole in sheep experimentally invaded with larvae of Haemonchus contortus and Trichostrongylus colubriformis in relation to the results of clinical examination].

A group of six lambs at the age of two months and of the average weight of 13 kg were invaded with the larvae Haemonchus contortus and Trichostrongylus colubriformis; the course of invasion was compared with that in a group of four control lambs. In regular ten-day intervals, some hematological indices, proteinemia. SGOT and SGPT activities, glucose level, sodium and potassium were studied in blood samples; at the same time egg elimination was observed in excrement samples.