Background: Some species of grass cause poisoning and hepatogenous photosensitization in animals. OBJECTIVES: Feeding trials were conducted in sheep and goats to evaluate the hepatotoxic effects of Setaria italica (S. italica). METHODS: Twelve indigenous male sheep and goats were used in this study. The animals were kept outdoors against prevailing climatic conditions. They were fed with S. ita...

Coxiella burnetii is the etiological agent of coxiellosis in animals and Q fever (a zoonotic disease) in humans. Cattle, sheep and goats are the main reservoirs of infection for humans. This serological survey was conducted to determine the seroprevalence of coxiellosis in sheep and goat populations in Khorasan Razavi province, Iran. Four hundred and sixty animals (255 sheep from 29 herds in 12...

background: toxoplasma gondii infection is widely prevalent in many species of warm-blooded animals including human. the aim of this study was to determine the prevalence of antibodies to t. gondii from slaughtered sleep and goats by mod­ified agglutination test (mat) in kerman region , southeastern iran. methods : altogether 1340 blood samples were collected from 562 sheep and 778 goats from a...

One hundred camels (Camelus dromedaries) and fifty sheep and goats being adult, male, and apparently healthy field animals were studied to provide data regarding the normal values of some hepatic trace elements. Liver samples were collected during postmortem examination, digested, and analyzed for Cu, Zn, Fe, Co, and Mn using atomic absorption spectrophotometry. The results showed that the diff...

Abstract of papers on sheep and goats

Ovine/caprine ureaplasmas have not yet been assigned a species designation, but they have been classified into nine serotypes. Herein ureaplasmas were searched for in 120 samples of vulvo vaginal mucous from sheep and 98 samples from goats at 17 farms. In addition, semen samples were collected from 11 sheep and 23 goats. The recovered ureaplasma were from sheep and goats from animals without an...

Aim: To develop a simple mathematical model to assess the losses due to peste des petits ruminants (PPR) in small ruminants in India. Materials and Methods: The study was based on cases and deaths in goats and sheep due to PPR from the average combined data on ovine/caprine as published by Government of India for the last 5 years (2008-2012). All possible direct and indirect losses due to the d...

Weight gain costs due to infection were higher in sheep than goats, 28 and 17.5%, respectively, for Trichostrongylus colubriformis and 48.7 and 32.2%, respectively, for Haemonchus contortus. The extent of bodyweight cost attributed to anorexia in sheep infected with H. contortus was higher (13.5 g/day) than in sheep infected with T. colubriformis (2.3 g/day). On the other hand, bodyweight cost ...

Haemoparasites of small ruminants reduce their productivity and could lead to high mortality. Information on the prevalence of haemoparasites in small ruminants in Lafia, Guinea Savannah zone of Nigeria is scarce. Our study therefore aimed at determining the prevalence of haemoparasites of small ruminants in this area based on the parasite species, sex, age and breed. Seventy Two and 32 blood s...

BACKGROUND Mites are one of the most common and widely distributed ectoparasites of small ruminants in Ethiopia, contributing to major hindrances in livestock productivity in the country. Despite of this fact, specific study was not conducted on mites of small ruminants in Ethiopia. Therefore, the present study was performed from October 2009 to May 2010 to determine the prevalence and species ...