Blastocystis hominis: A Pathogenic Parasite
نویسندگان
چکیده
منابع مشابه
Blastocystis Hominis, Intestinal Parasite or Nonpathogen Microorganism?
Blastocystis hominis is a worldwide distributed microorganism with no definite host. In addition to human beings it has been diagnosed in variety of animals. This organism which is abundantly found in routine stool examinations and also 'in some cases has been identified as a factor causing severe diarrhea, earlier regarded as a fungi. Later it was distinguished as cyst of intesinal Trichomonas...
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Blastocystis is anaerobic, unicellular protozoan resides in intestinal tract of human as well as other hosts. It was considered as fungus before, now it has been classified to a protozoa. The pathogenicity of the organism is still doubtful and is the subject of debate. Hence, in this review, we will discuss classification, morphology, lifecycle, pathogenicity, Clinical features, Diagnosis and t...
متن کاملBlastocystis hominis revisited.
Blastocystis hominis is a unicellular organism found commonly in the intestinal tract of humans and many other animals. Very little is known of the basic biology of the organism, and controversy surrounds its taxonomy and pathogenicity. There morphological forms (vacuolar, granular, and ameboid) have been recognized, but recent studies have revealed several additional forms (cyst, avacuolar, an...
متن کاملBlastocystis hominis--past and future.
The history of B. hominis is unique. Few infectious agents have provoked the many misconceptions that plague this enigmatic parasitic ameba. Conflicting descriptions of its nature and pathogenesis have continued throughout the 20th century. As seen by the greatly expanded number of reports in recent years, B. hominis is now a major subject of study, particularly for evidence of disease causatio...
متن کاملPathogenicity of Blastocystis hominis, a clinical reevaluation.
Blastocystis (B.) hominis was considered to be a member of normal intestinal flora in the past, but in recent years it has been accepted as a very controversial pathogenic protozoan. In this study, 52 individuals whose stool examination revealed B. hominis were evaluated for clinical symptoms. Metronidazole was administered for 2 weeks to the patients infected with B. hominis. After 2 weeks of ...
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ژورنال
عنوان ژورنال: Archives of Clinical Infectious Diseases
سال: 2020
ISSN: 2345-2641
DOI: 10.5812/archcid.97388