منابع مشابه
EntaMoeba disPar lnfections
Eleitamoeba histolytica is now known to consist of two genetically distinct yet morphologically identical species, the invasive pa・rasite, retaining the name Entamoeba histolvtica Schaudinn, 1903, separating it from the noninvasive parasite, Entamoeba disPar Brumpt, 1925 [1]. In view of.this recent development in amebiasis research, there is a great need to reassess preyiously reported prevalen...
متن کاملAmoebic liver abscess production by Entamoeba dispar.
Although Entamoeba dispar displays a similar morphology to Entamoeba histolytica, cellular and molecular studies have revealed significant differences between these two amoebae, including the former being characterized as non-pathogenic and the later as pathogenic. However, recent in vivo and in vitro experiments have shown that E. dispar strains of different origin are capable of...
متن کاملPyrrolidonyl and pyridyl alkaloids in Lymantria dispar.
The occurrence and metabolism of nicotine and related N-containing compounds in body fluids of the gipsy moth were addressed. Thin layer chromatographic studies clearly showed the simultaneous presence of GABA and 2-pyrrolidone but not of GABamide in the larval haemolymph and osmeterial secretion of Lymantria dispar as well as in the corresponding body fluids of the saturniids, Saturnia pavonia...
متن کاملTransfection of Lymantria dispar insect cell lines.
Lepidopteran cell lines derived from the gypsy moth, Lymantria dispar, have not been widely used in protein expression studies or systems because they are weakly adherent, have specific growth requirements and characteristics, and are generally difficult to transfect. Using lipid-mediated transfection of a reporter plasmid, we modify the standard method for transfection of L. dispar-derived emb...
متن کاملBiological aspects of a Brazilian strain of Entamoeba dispar.
A strain of Entamoeba dispar was characterized by clinical diagnosis, serological and electrophoretical isoenzyme analysis and by the polymorphism of a 482 bp genomic fragment analysis. The pathogenesis and virulence of this strain was investigated considering the experimental infection in hamster livers in association with the original intestinal microbiota. Liver lesions were observed in hams...
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ژورنال
عنوان ژورنال: Nature
سال: 1869
ISSN: 0028-0836,1476-4687
DOI: 10.1038/001193b0