نتایج جستجو برای: entamoeba gingivalis
تعداد نتایج: 7073 فیلتر نتایج به سال:
Periodontitis is a public health issue, being one of the most prevalent diseases worldwide. However, the aetiology of the disease is still unclear: genetics of patients cannot explain the dispersed or isolated localisation of gingival pockets, while bacteria-based models are insufficient to distinguish gingivitis and periodontitis. The possible role of parasites in the establishment of periodon...
Background Entamoeba gingivalis (E. gingivalis) is an anaerobic protozoan that strongly associated with inflamed periodontal pockets. It able to invade the mucosal epithelium of human host, where it can feed on epithelial cells and elicit a severe innate immune response. Unlike other species, considered E. cannot form cysts, because non-infectious protozoan. The lack encystation capability woul...
This study was carried out to investigate the frequency of E. gingivalis in the gingival crevices of patients with periodontitis compared to normal subjects. Flagyl therapy was tried in cases with periodontitis. Also the frequency of this amoeba was investigated in patients receiving chemotherapy to be compared to normal subjects. The results revealed that higher frequency was observed in patie...
amoebiasis is one of the most important human diseases in many countries especially in tropical and sub-tropical regions. this study was carried out from august 1999 to february 2002 in order to determine the ratio of entamoeba histolytica / entamoeba dispar in some regions of iran. a total of 16,592 stool samples were randomly collected from different agegroups in central, northern and souther...
the genus entamoeba contains many species, six of which (entamoeba histolytica, entamoeba dispar, entamoeba moshkovskii, entamoeba polecki, entamoeba coli, and entamoeba hartmanni) reside in the human intestinal lumen. entamoeba histolytica is the causative agent of amebiasis in humans with a worldwide distribution. correct detection of e.histolytica is frequently a major concern in diagnostic ...
background: entamoeba moshkovskii and e. dispar are impossible to differentiate microscopically from the pathogenic species e. histolytica . multiplex polymerase chain reaction (multiplex pcr) is a widespread molecular biology technique for amplification of multiple targets in a single pcr experiment. methods: for detection and differentiation of the three-microscopy indistinguishable entamoeba...
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