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http://dx.doi.org/10.1590/s0043-31442006000600018 | DOI Listing |
Mikrobiyol Bul
January 2025
Sağlık Bilimleri Üniversitesi Şişli Hamidiye Etfal Eğitim ve Araştırma Hastanesi, Tıbbi Mikrobiyoloji Kliniği, İstanbul.
Tüm dünyada önemli bir halk sağlığı sorunu olan non-tifoidal Salmonella (NTS) sıklıkla gastrointestinal enfeksiyonlara neden olmakta ve taşıyıcılığa yol açabilmektedir. NTS'nin idrarda izolasyonu ve idrar taşıyıcılığı oldukça nadirdir ve predispozan faktörlerin varlığında sıklığı artmaktadır. Kinolon dirençli Salmonella spp.
View Article and Find Full Text PDFJ Anim Physiol Anim Nutr (Berl)
January 2025
Department Animal Science, Higher Education Complex of Torbat-e Jam, Torbat-e Jam, Iran.
This study aimed to compare the effects of dietary supplementation of bacteriophage (BP) and acidifiers on performance, meat quality, morphology, and intestinal microbiota in chickens challenged and unchallenged with Salmonella enteritidis (SE) and also to investigate the possibility of replacing them in the diet with antibiotics. A total of 1760 male Ross (308) chicks were randomly assigned to 11 dietary treatments (8 pens/with 20 male chickens in each). Dietary treatments were as follows: SE-uninfected (negative control (NC), a basal diet without supplemention; NC+ 500 g/t BP (NBP1); NC+ 1000 g/t BP (NBP2); NC+ 300 mg/kg acidifier A (NAA); NC+ 300 mg/kg acidifier B (NAB)) and SE-infected (positive control (PC), a basal diet without supplemention; PC+ 40 mg/kg Antibiotic enrofloxacin (PA); PC+ 500 g/t BP (PBP1); PC+ 1000 g/t BP (PBP2); PC+ 3000 mg/kg acidifier A (PAA); PC+ 3000 mg/kg acidifier B (PAB)).
View Article and Find Full Text PDFMicrob Pathog
January 2025
Laboratory of Molecular Microbiology and Food Safety, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China; Hainan Institute of Zhejiang University, Sanya, 572025, China; Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China. Electronic address:
Salmonella presents a significant threat to the health of animals and humans, especially with the rise of strains resistant to multiple drugs. This highlights the necessity for creating sustainable and efficient practical approaches to managing salmonellosis. The most recent and safest approach to combat antimicrobial resistance-associated infections is lytic bacteriophages.
View Article and Find Full Text PDFPharmaceuticals (Basel)
December 2024
Instrumental Analysis Open Access Centre, Vytautas Magnus University, LT-44404 Kaunas, Lithuania.
A variety of phytochemicals from different plants are collected by bees into bee pollen granules. This research focused on evaluating the effects of lactic acid fermentation and enzymatic hydrolysis on the antibacterial activity of bee pollen and its interaction with antibiotics. There is limited knowledge regarding the interactions between treated bee pollen extracts and antibiotics, and this study contributes to the field by providing new insights into the antibacterial activity of pollen subjected to eight distinct treatment methods.
View Article and Find Full Text PDFMicroorganisms
December 2024
Laboratorio Integral de Investigación en Alimentos, Tecnológico Nacional de México, Instituto Tecnológico de Tepic, Tepic 63175, Mexico.
This work aimed to develop a nanosuspension (NSps) as an acetogenin (ACGs) carrier, using soy lecithin (SL) and hydroxypropyl-β-cyclodextrin (βCD) named NSps-βCDSL-ACGs. It was characterized by various spectroscopic techniques (DLS, FTIR, UV-vis diffuse reflectance). Moreover, the NSps morphology was observed by transmission electron microscopy (TEM).
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