Pathomorphological changes of beef at sarcocystis
نویسندگان
چکیده
منابع مشابه
Effect of Electron Beam Irradiation on Viability of Sarcocystis spp. in Beef
Background: Sarcocystosis is one of the most distributed parasitic diseases over the world, caused by Sarcocystis spp. In this study, we assessed the effect of electron beam irradiation on the viability of Sarcocystis spp. in beef. Methods: Experimental beef groups were irradiated by four different electron beam doses of 1, 2, 3, and 4 kGy, at intervals of 0 and 24 h after irradiation, then t...
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Introduction: The main agents of sarcocystosis in cattle as an intermediate host include S. cruzi, S. hominis and S. hirsuta. A sensitive and specific tool such as molecular-based techniques would be necessary to identify the species. Case report: After collection of beef sample from Yazd slaughterhouse, DNA extraction was done with salting out method. The 18SrRNA gene as a specific target ...
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A case of eosinophilic myositis (EM) in an 8-year-old beef cow was investigated. The animal originated from a herd in which a high incidence of the disease had been observed in slaughtered adult females over a period of 2 years. Histologically, the lesions in the muscles were characterized as granulomas with a central core of degenerate eosinophils and remnants of necrotic muscle fibres, surrou...
متن کاملDNA Extraction from Beef Harboring Sarcocystis spp.: Comparison of Three Different Analytical Methods
Background: DNA extraction is one the most important steps for molecular analysis of food-borne pathogens. In this research, three methods of DNA extractions from beef harboring Sarcocystis spp. were compared for the quality, quantity, safety, as well as cost-effectiveness. Methods: About 100 mg intersostal and diaphragm were collected from 10 slaughtered cattle. After ensuring their contami...
متن کاملPathomorphological changes of aceclofenac toxicity in layer chicks
Aim: The present research work was undertaken to study the patholomorphogical changes induced by repeated doses of aceclofenac. Materials and Methods: 100 BV-300 day old layer chicks were randomly divided into four equal groups and treated with aceclofenac at the dose rate of 0, 10, 20 and 30 ppm orally through feed for 21 consecutive days. Results: The abnormal behavioral clinical signs like d...
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ژورنال
عنوان ژورنال: ScienceRise
سال: 2015
ISSN: 2313-8416,2313-6286
DOI: 10.15587/2313-8416.2015.40635