نتایج جستجو برای: chromotrope
تعداد نتایج: 58 فیلتر نتایج به سال:
BACKGROUND This study aimed to compare three staining methods including: Calcofluor white, Chromotrope and Quick Hot Gram chromotrope used in diagnosis of intestinal microsporidial spores. METHODS One hundred and seventy five stool specimens were collected from patients referred to Laboratory of Intestinal Protozoology at the School of Public Health, Tehran University of Medical Sciences duri...
This is the report on a patient with chronic diarrhea caused by microsporidia. He is married, infected with HIV and has low CD4 cell count. The diagnosis was established through stool parasite search using concentration methods and Gram-chromotrope staining technique. Ileum biopsy was also performed in this case. The etiological diagnosis may be established in a clinical laboratory, by chromotr...
background : this study aimed to compare three staining methods including: calcofluor white, chromotrope and quick hot gram chromotrope used in diagnosis of intestinal microsporidial spores . methods : one hundred and seventy five stool specimens were collected from patients referred to laboratory of intestinal protozoology at the school of public health, tehran university of medical sciences d...
BACKGROUND There is limited data on comparing stains in the detection of microsporidia in corneal biopsies. Hence we wanted to evaluate various stains for their ability to detect microsporidia in corneal tissue sections. METHODS Four cases diagnosed with microsporidiosis on Hematoxylin and Eosin and Periodic Acid Schiff's stained sections of the corneal button between January 2002 and Decembe...
This study emphasizes the importance of free-living coatis as a potential source of microsporidian infection for humans living in large cities. We found 19 (31.7%) positive results among 60 fecal samples analyzed by PCR-based analysis and the Gram-Chromotrope staining technique (11.7% were positive for Encephalitozoon cuniculi, 6.7% for E. intestinalis, 6.7% for E. hellem, and 6.7% for Enterocy...
FcepsilonRI receptors play an important role in allergen-induced mediator release and antigen presentation by mast cells, basophils, and monocyte/macrophages in atopic disorders. The expression of FcepsilonRI by tissue eosinophils in atopic asthma after allergen challenge has not been established. For this reason we attempted to identify mRNA and protein product + FcepsilonRIalpha eosinophils i...
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