La investigación se realizó en dos ganaderías lecheras (ambas colindantes), ubicadas el departamento de Sonsonate, El Salvador. ganadería 1 cuenta con 140 vacas ordeño y la 2, 750 ordeño. estudio incluyó a las paridas los años 2015 2017 objetivo estudiar efecto paridad, aborto padecimientos posparto sobre desempeño reproductivo productivo; fase campo una duración 8 meses. Se accesó registros ac...

A wild-type isolate with similar morphological and phenotypic properties to Taylorella equigenitalis, the causative bacterial agent of contagious equine metritis (CEM), was referred for molecular identification by PCR amplification of the 16S rRNA gene. A species-specific PCR failed to yield a product compatible with that of T. equigenitalis. The direct sequencing of the universal 16S rRNA PCR ...

Dairy cattle raising has been developing rapidly although there were some troubles. Total dairy herd was more than 110,000 heads in the whole country, of which there were 59,958 heads in Ho Chi Minh City (June, 2006). It exceeded the Governmental plan for dairy development. However, some provinces could not keep their dairy development program continuously. They had invested on many aspects con...

congenital and acquired abnormalities of the reproductive tract of female sheep resulting in subfertility,infertility or sterility cannot easily be detected by routine clinical examination. morphopathologicalabnormalities of the reproductive tract of ewes were studied by examining a total of 739 genital tracts inabattoirs of fars province, iran. from these, the 648 non-pregnant genitalia were e...

Substantial improvements in therapeutic options for companion animal reproduction and gynecologic emergencies have been made over the last decade. New, alternative drug treatments, with fewer side effects and improved efficacy, are available. This has widened the spectrum of therapeutic possibilities for diseases that were previously treated only by surgical intervention. New drugs are availabl...