Zobrazeno 1 - 10
of 56
pro vyhledávání: '"L. R. Trabulsi"'
Autor:
L, Aidar, A S, Penteado, L R, Trabulsi, J E, Blanco, M, Blanco, J, Blanco, A F, Pestana de Castro
Publikováno v:
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire. 64(1)
One hundred and five strains of Escherichia coli that were isolated from calves with diarrhea in the state of São Paulo, Brazil, and were negative for enterotoxins and cytotoxins, were examined for the eae gene. Four (3.8%) strains were positive by
Publikováno v:
International archives of allergy and immunology. 108(2)
This paper demonstrates that human colostrum can inhibit the invasion of HEp-2 cells by enteroinvasive Escherichia coli (EIEC) of serotypes O28:H- and O29:H-, and that IgA antibodies mediate the inhibitory process. Seventy three of 77 (95.9%) colostr
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 28(1)
We have studied the effect of serum from infants with diarrhea and of cord serum on the localized adherence of enteropathogenic Escherichia coli (EPEC) to HeLa cells. Serum samples from 16 infants with diarrhea due to EPEC of serotypes O55:H6, O111:
Autor:
H, Fernández, L R, Trabulsi
Publikováno v:
Biological research. 28(3)
Invasive properties of 15 strains of thermotolerant Campylobacter (12 C. jejuni and 3 C. coli) were studied using HeLa cells cultures. In four of them (3 C. jejuni and 1 C. coli), randomly selected, intestinal perfusion experiments were conducted in
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 25(8)
We have studied the effect of immune rabbit sera on the localized (LA) and diffuse (DA) adherence to HeLa cells of 10 enteropathogenic Escherichia coli (EPEC) strains belonging to serogroups O55, O86, O111, O119, and O142. Anti-La1 serum, obtained by
Publikováno v:
Revista paulista de medicina. 109(6)
In this study the authors report the high rate of environmental contamination to which children living in slum areas are exposed. The authors performed a bacteriologic and parasitologic survey in children with acute diarrhea and in controls. Feeding
Autor:
M J, Giannini, B M, de Medeiros, T M, Bauab, I Z, Carlos, M R, de Toledo, L R, Trabulsi, D P, Falcão
Publikováno v:
Contributions to microbiology and immunology. 12
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 23(1)
1. Twenty-eight patients with active definite primary ankylosing spondylitis and fifty-four healthy control subjects were studied. 2. The HLA-B27 antigen was found in 75% of patients and 3.7% of controls. 3. Fecal samples from these subjects were cul
Publikováno v:
Epidemiology & Infection; Oct2003, Vol. 131 Issue 2, p815-821, 7p
Publikováno v:
Infection and Immunity. 56:2979-2983
The binding factor of enteropathogenic Escherichia coli O111:H- responsible for localized adherence (LA) on HeLa cells was investigated. Inhibition of LA by carbohydrates and lectins showed that the reactive epitope on HeLa cells contains N-acetylgal