Antagonistic activity of ZrO2 against typhoid fever causing Salmonella typhi, isolated from retail poultry shops in and around Tirupur District
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چکیده
منابع مشابه
Antagonistic Activity of Lactobacillus Isolates against Salmonella typhi In Vitro
BACKGROUND Enteric fever is a global health problem, and rapidly developing resistance to various drugs makes the situation more alarming. The potential use of Lactobacillus to control typhoid fever represents a promising approach, as it may exert protective actions through various mechanisms. METHODS In this study, the probiotic potential and antagonistic activities of 32 Lactobacillus isola...
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Background: Crinum purpurascens is a herbaceous plant belonging to the Amaryllidaceae family. We aimed to evaluate the antisalmonellal properties of the leaf extracts and fractions of C. purpurascens, and the toxicity of the most active extract. Methods: Three extracts and three fractions were prepared from the leaves of Crinum purpurascens Herb. (Amaryllidaceae) and tested for their antisalmon...
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Two lactose-fermenting Salmonella typhi strains were isolated from bile and blood specimens of a typhoid fever patient who underwent a cholecystectomy due to cholelithiasis. One lactose-fermenting S. typhi strain was also isolated from a pus specimen which was obtained at the tip of the T-shaped tube withdrawn from the operative wound of the common bile duct of the patient. These three lactose-...
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An indirect ELISA was used to detect antibodies against outer membrane protein preparations (OMPs) from Salmonella typhi. Sera from patients with a definitive diagnosis of typhoid fever (TF) gave a mean absorbance reading, at 414 nm, of 1.52 +/- 0.23 as compared to 0.30 +/- 0.11 for sera from healthy individuals. This gave a positive to negative ratio of absorbance readings of approximately 5.1...
متن کاملPhenotypic and Genotypic Characterization of Salmonella Typhi Virulence Factors Isolated From Patients with Typhoid Fever in Najaf Province /Iraq
Salmonella entericaserovar Typhi remains a major public health problem in many developing countries .The severity and pathogenesis of the disease depending on virulence factors. Previously, different virulence factors have been detected phenotypically and serologically for clinical and epidemiological investigation of salmonella. Beyond the phenotypic characterization, a reliable molecular meth...
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ژورنال
عنوان ژورنال: Bioscience Biotechnology Research Communications
سال: 2017
ISSN: 0974-6455,2321-4007
DOI: 10.21786/bbrc/10.4/25