Oral Inflammatory Hyperplasia
Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Estudo imunohistoquimico das citoqueratinas, do indice de proliferação celular e da resposta inflamatoria na paracoccidioidomicose bucal
Paracoccidioidomycosis (Pmycosis) is a common systemic mycosis in Latin America, with variable clinical presentation. The chronic form frequently involves the oral mucosa, showing multiple moriform like lesions. Microscopically, oral Pmycosis is cha_acterized by pseudoepitheliomatous hyperplasia (PEH), and granulomatous inflammatory response, besides polimor
Publicado em: 2004
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14. Genetic control in the susceptibility of germfree inbred mice to infection by Escherichia coli O115a,c:K(B).
We studied the susceptibility of five germfree inbred strains of mice to oral infection by murine pathogenic Escherichia coli O115a,c:K(B) (MPEC), the causative agent of mouse megaenteron. Although MPEC colonized all strains of mice at 10(9)/g of feces, the mouse strains could be divided into three groups according to their intestinal lesions. In CF1 and C3H
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15. Citrobacter rodentium Infection in Mice Elicits a Mucosal Th1 Cytokine Response and Lesions Similar to Those in Murine Inflammatory Bowel Disease
Citrobacter rodentium is a classically noninvasive pathogen of mice that is similar to enteropathogenic Escherichia coli (EPEC) in man. Following oral infection of young mice, the organism colonizes the distal colon, and within 1 week the colonic mucosa doubles in thickness and there is massive epithelial cell hyperplasia. Since T-cell responses in mouse mod
American Society for Microbiology.
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16. Experimental cecitis in gnotoxenic chickens monoassociated with Clostridium butyricum strains isolated from patients with neonatal necrotizing enterocolitis.
An animal model for Clostridium butyricum necrotizing cecitis has been developed in axenic chickens inoculated orally between 2 and 50 days of life. Cecitis was obtained with two C. butyricum strains isolated from neonatal necrotizing enterocolitis and not with a Clostridium beijerinckii strain from dairy products; the rate of colonization of the intestinal