مقايسه خصوصيات ريخت شناسي قلاب پروتوسكولكسهاي كيست هيدراتيك جدا شده از گوشت گوسفند، گاو، شتر و انسان در اصفهان

In the present work, 700 protoscoleces of hydatid cysts isolated from sheep, cattle, camel and human in Esfahan were compared morphologically . The number of larval rostellar hooks, total length and length of blade of large and small hooks of protoscoleces were applied as morphological criteria and using one - way analysis for comparison. Our results indicated that, human isolate showed the highest total number of larval rostellar hooks while camel isolate showed the lowest. According to the total length of large hooks, camel isolate proved the maximum mean while the human isolate showed the minimum. Meanwhile, the number of larval rostellar hooks, total length and length of blade of large and small hooks of camel and sheep isolates were found different significantly.