Purpose: To develop a multiplex-urease PCR assay specific for ureA and ureB genes directly from gastric biopsy specimens and compare the results of multiplex-urease PCR assay with rapid urease test (RUT) and histopathology. Methodology: This study was conducted on 109 patients. A RUT was run; histopathological staining and multiplex urease PCR were applied to biopsy specimen to detect H. pylori...

A modified method of glutaraldeyde-osmium tetroxide fixation was adjusted to characterize the ultrastructure of Candida albicans pleomorphic forms, using phase-contrast microscopy, scanning electron microscopy and transmission electron microscopy. The discovered morphological criteria defining the individual morphotypes are discussed in terms of mycological and histopathological diagnostics of ...

OBJECTIVE This study was designed to evaluate follow-up results in terms of patient prognosis for malignant pulmonary nodules depicted as pure ground-glass opacity (GGO) lesion observed at high-resolution CT (HRCT). MATERIALS AND METHODS Surgical removal for malignant GGO nodules was accomplished in 58 patients (26 men, 32 women; mean age, 57 years; age range, 29-78 years). Patient prognoses ...

Material and Method: in a cross-sectional study, 50 patients with biopsy-proven primary focal segmental glomerolusclerosis were recruited. The proportion of globally and segmentally sclerosed glomeruli was determined during the first histopathological examination of renal biopsy specimens. Correlations of these variables with on admission serum level of creatinine and its clearance rate were in...

A murine monoclonal antibody, which recognises various serotypes of group B Streptococcus in formalin fixed, paraffin embedded tissue, was used to show the organism in necropsy specimens of newborn infant lung by an indirect immunoperoxidase technique. The method seemed to be complementary to that of Gram staining, and may be successfully used to identify group B Streptococcus antigen in histop...