نتایج جستجو برای: stable enterotoxin

تعداد نتایج: 264897  

Journal: :jundishapur journal of microbiology 0
ramezan ali ataee department of medical microbiology, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran reyhane kashefi department of microbial biotechnology, faculty of science, payame noor university, tehran, ir iran; department of microbial biotechnology, faculty of science, payame noor university, tehran, ir iran. tel: +98-989122190418, fax: +98-2126127258 gholam hossein alishiri department of rheumatology, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran davoud esmaieli department of medical microbiology, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran

background rheumatoid arthritis (ra) is the most common chronic inflammatory disease. the staphylococcal superantigens are considered as the causative agent of ra disease. objectives this study aimed to assess the presence of staphylococcal enterotoxin d in synovial fluid and blood of patients with ra. patients and methods a total of 120 blood and sf samples of patients with ra were studied. ba...

2005
Firdausi Qadri Ashraful I. Khan Abu Syed G. Faruque Yasmin Ara Begum Fahima Chowdhury Gopinath B. Nair Mohammed A. Salam David A. Sack Ann-Mari Svennerholm

Flooding in Dhaka in July 2004 caused epidemics of diarrhea. Enterotoxigenic Escherichia coli (ETEC) was almost as prevalent as Vibrio cholerae O1 in diarrheal stools. ETEC that produced heat-stable enterotoxin alone was most prevalent, and 78% of strains had colonization factors. Like V. cholerae O1, ETEC can cause epidemic diarrhea.

Journal: :Cancer research 2005
Giovanni M Pitari Ronnie I Baksh David M Harris Peng Li Shiva Kazerounian Scott A Waldman

Bacterial diarrheagenic heat-stable enterotoxins induce colon cancer cell cytostasis by targeting guanylyl cyclase C (GCC) signaling. Anticancer actions of these toxins are mediated by cyclic guanosine 3',5'-monophosphate (cGMP)-dependent influx of Ca2+ through cyclic nucleotide-gated channels. However, prolonged stimulation of GCC produces resistance in tumor cells to heat-stable enterotoxin-i...

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