Green-fluorescent intracellular enteropathogenic bacteria were observed after infected HeLa cell monolayers were stained with acridine orange and counterstained with crystal violet at least 3 h after infection.

acute infectious gastroenteritis is one of the most common infectious diseases of humans in the world. diarrheal disease still ranks very high as a major cause of illness and death especially in developing nations. this study has been carried out to investigate enteropathogenic bacteria isolated from 2517 specimens of patients with diarrhea. the results obtained are as follow: salmonella typhim...

Background: Acute gastroenteritis remains to be a major health problem in children causing high morbidity and mortalityIn India, diarrhoea is the third most common cause of death younger than 5 years age, with an estimation 300,000 deaths each year. Diarrheagenic Escherichia coli (DEC) being one important bacterial agents, present hospital-based study was done enlighten on occurrence different ...

Enteropathogenic Yersinia are among the most frequent agents of human diarrhea in temperate and cold countries. However, the incidence of yersiniosis is largely underestimated because of the peculiar growth characteristics of pathogenic Yersinia, which make their isolation from poly-contaminated samples difficult. The use of specific procedures for Yersinia isolation is required, but is expensi...

Saidenberg A.B., Teixeira R.H.F., Guedes N.M.R., Allgayer M.C., Melvelville P.A. & Benites N.R. 2012. Molecular detection of enteropathogenic Escherichia coli in asymptomatic captive psittacines. Pesquisa Veterinária Brasileira 32(9):922-926. Departamento de Medicina Veterinária Preventiva, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Dr. Orlando Marques d...

BACKGROUND Mixed intestinal infections with Entamoeba histolytica, Entamoeba dispar and bacteria with exacerbated manifestations of disease are common in regions where amoebiasis is endemic. However, amoeba-bacteria interactions remain largely unexamined. METHODOLOGY Trophozoites of E. histolytica and E. dispar were co-cultured with enteropathogenic bacteria strains Escherichia coli (EPEC), S...

Pathogenic Yersinia translocates effector proteins into target cells via a type III secretion system (TTSS), modulating the host immune response. A component of the TTSS translocon, LcrV, has been implicated in preventing inflammation through Toll-like receptor 2 (TLR2) by inducing expression of the anti-inflammatory cytokine interleukin-10 (IL-10). TLR2(-/-) mice were reported to be less susce...

UNLABELLED Enteropathogenic Escherichia coli may cause diarrhoea in infancy, but it is not routinely detected and regarded as a major causative agent. The aim of the present study was to estimate the incidence of enteropathogenic E. coli infection and to investigate its epidemiology and pathogenesis from faecal specimens in infants hospitalized for acute gastroenteritis. Between March 2008 and ...