The aim of this study was to evaluate the microbiological quality Minas fresh cheese commercialized in Federal District, Brazil. For this, 20 samples industrialized cheeses were collected supermarkets and artisanal public food markets. analyzes performed total count bacteria, determination coliforms, S. aureus identification Salmonella spp. (InvA gene) (SeC gene). results showed that 26 (65%) u...

Objective: Cholecystectomy is the surgical removal of gallbladder. The gallbladder often colonized by Salmonella during typhoid fever. association between cytokine and virulence genes not well known. current study aims to identify proinflammatory cytokines, TNF-α IFN-γ, two genes, InvA PagC, extracted from S. typhi isolates obtained patients undergoing cholecystectomy.
 Materials Methods: ...

Cattle are the main reservoirs for Shiga-toxin-producing Escherichia coli (STEC), the only known zoonotic intestinal E. coli pathotype. However, there are other intestinal pathotypes that can cause disease in humans, whose presence has been seldom investigated. Thus, our aim was to identify the effects of anthropic pressure and of wild and domestic ungulate abundance on the distribution and div...

This study compared the antimicrobial susceptibility and prevalence of virulence genes in Salmonella enterica Typhimurium isolated from healthy and diseased pigs in Korea. A total of 456 Salmonella Typhimurium isolated from healthy (n = 238) and diseased (n = 218) pigs between 1998 and 2011 were investigated. In total, 93.4% of the Salmonella Typhimurium isolates were resistant to at least one ...

Pathogen contamination of surface water is a health hazard in agricultural environments primarily due to the potential for contamination of crops. Furthermore, pathogen levels in surface water are often unreported or under reported due to difficulty with culture of the bacteria. The pathogens are often present, but require resuscitation, making quantification difficult. Frequently, this leads t...

mannea is the most important state, which was established before median kingdom and ruled on vast part of northwestern iran for several centuries. manneaen were from hurrian race and language and probably entered the region about 1500 b.c. in their political life although they suffered many inva-sions from assyria and urartu, they kept their political and cultural independence and expended thei...

هدف: از چالش­های عمده بشریت افزایش افسردگی و اختلال عملکرد جنسی ناشی داروهای ضدافسردگی است. با توجه به نقش سلول­های سرتولی در اسپرماتوژنز، پژوهش حاضر، اثر داروی دولوکستین را بر زنده­مانی، آپوپتوزیس بیان ژن­های Bax و­ (Connexin 43) Cx43 بررسی کرده مواد روش‌‌ها: TM4 محیط DMEM/F12 حاوی %5/2 FBS، 5% سرم اسب %1 پنی سیلین-استرپتومایسین کشت شدند. دوزهای 30،60، 15، 5/7، 75/3 میکرو­گرم/ میلی­لیتر زمان­ه...