کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9486992 | 1330538 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Occurrence and expression of virulence-related properties by environmental halophilic Vibrio spp. in in vitro and in vivo systems
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Adhesive properties were revealed in 69% of the analysed strains in Caco-2 cells and in 82.7% when using Hep-2 cells. A weak type of adherence seems to be more common. 19.3% of the strains, prevalently represented by V. alginolyticus, appears to produce cytotoxic effects on HeLa cell line while 8.6% exhibits enterotoxic activity. Five of the six V. parahaemolyticus strains results able to produce a thermostable direct haemolysin (TDH), confirmed as the major virulence factor in the pathogenic mechanism of action of this Vibrio species. Because of the strain-specific pathogenicity of most halophilic Vibrio spp., their detection in seafood, giving particular attention to their pathogenicity, is necessary to improve the control of these products.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 16, Issue 5, June 2005, Pages 451-457
Journal: Food Control - Volume 16, Issue 5, June 2005, Pages 451-457
نویسندگان
W. Baffone, E. Vittoria, R. Campana, B. Citterio, A. Casaroli, L. Pierfelici,