| the zymodemes of entamoeba histolytica in new delhi, india. | the prevalence of various pathogenic and non-pathogenic zymodemes of entamoeba histolytica in new delhi, india was studied by characterising its isoenzyme patterns. non-pathogenic zymodeme i was found to be most common and was detected in 39 of 49 infections. the other non-pathogenic zymodemes detected were xvii and xviii in two cases each. the pathogenic zymodemes detected were ii (four cases), ii alpha- (alpha) (one case) and xiv (one case). approximately 72% of those harbouring non-pathogenic ... | 1990 | 2229988 |
| virulence of e. histolytica strains isolated from cases of amoebiasis in new delhi, india. | | 1973 | 4356991 |
| entamoeba histolytica cyst passers. clinical profile and spontaneous eradication of infection. | the present study was carried out to examine whether entamoeba histolytica cyst passers suffer from any parasite-related bowel symptoms and to assess the frequency of spontaneous eradication of this infection. the study was carried out in two parts. in part i, stool samples were collected at random from 3536 individuals living in rural communities around delhi. e. histolytica was isolated by the culture technique in 345 (9.7%) subjects. there was no increase in the prevalence rate of bowel sympt ... | 1993 | 8404403 |
| intestinal parasites in children with diarrhea in delhi, india. | the parasitic causes of diarrhea in children in delhi were determined by the direct smear technique; stool specimens of 127 children were examined for intestinal parasites. in 59 cases (46.5%) intestinal helminths and protozoa were demonstrated. ascaris lumbricoides was observed in 1 (0.8%) case, while trichuris trichiura was the finding in 3 (2.4%). protozoal parasites included giardia intestinalis and entamoeba histolytica in 14 (11%) cases each, balantidium coli in 3 (2.4%) cases and cryptosp ... | 2002 | 12757217 |