| Literature DB >> 7731923 |
S Gatti1, C Cevini, L Marchi, S Novati, M Scaglia.
Abstract
A total of 77 mentally retarded male inpatients residing in a psychiatric institution in northern Italy were screened for the presence of stool parasites, Entamoeba histolytica particularly. Parasitological stool examination showed Entamoeba spp. (E. histolytica and/or E. dispar) in 26 cases (33.7%). In vitro culture on Robinson's medium was positive in 16 cases (61.1%); in 11 cases we could stabilize and clone the isolates and proceed to electrophoretic assays. In all cases, patterns of pathogenic zymodemes were found (zymodeme II, 3 isolates; zymodeme XII, 4 isolates; zymodeme XIV, 4 isolates). All isolates were therefore identified as E. histolytica.Entities:
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Year: 1995 PMID: 7731923 DOI: 10.1007/bf00931621
Source DB: PubMed Journal: Parasitol Res ISSN: 0932-0113 Impact factor: 2.289