title: Hematological, biochemical and pathological findings in goats naturally infection with Cysticercus tenuicollis.
abstract: In Iran, Cysticercus tenuicollis, the metacestode stage of Taenia hydatigena is endemic. The migration of this parasite causes traumatic hepatitis and death in young animals. The objective of this work was to evaluate hematological, biochemical and pathological findings in 50 goats infected with C. tenuicollis in comparison with 50 non-infected goats, as control group. This study was carried out as case-control. Blood and liver samples were taken from the goats, analyzed for hematology and biochemical parameters and liver samples were prepared for paraffin blocks, sectioning and staining for further microscopic study in pathology laboratory. Significant decrease in red blood cell count, hemoglobin, packed cell volume and total protein (P < 0.05) and significant increase in white blood cell count, aspartate aminotransferase, alanine aminotransferase and alkaline phosphatase were observed in infected goats (P < 0.05), compared with those in non-infected control group. The microscopic lesion in liver included large concentric foci of hemorrhage in migration stage and decreased number of hepatocytes, dilation of sinusoids, presence of inflammatory cells in portal areas and double layered parasitic cyst formation in chronic stages. In conclusion, various changes in parameters could have deleterious effect on morbidity and mortality of the herd.
authors: Department of Parasitology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
authors: Mohammad Hossein
authors: MH
authors: Radfar
authors: Department of Parasitology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
authors: Mehdi Borhani
authors: MB
authors: Zarandi
authors: Leishmaniasis Research Center, Kerman University of Medical Sciences, 76169-14115 Kerman, Iran.
authors: Mehdi
authors: M
authors: Bamorovat
authors: Department of Pathology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
authors: Reza
authors: R
authors: Kheirandish
authors: Leishmaniasis Research Center, Kerman University of Medical Sciences, 76169-14115 Kerman, Iran.
authors: Iraj
authors: I
authors: Sharifi
keywords: Biochemistry; Cysticercus tenuicollis; Goat; Hematology; Pathology