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At least 703 records · Page 39Linked to original sources
PubMed1999

[Bone marrow involvement in ovarian cancer by immunohistochemical assessment].

In the study below we introduced certain conclusions from bone marrow analysis in patient with ovarian cancer in the presence of epithelial cells. The study included cytological bone marrow slides taken from 31 patients. We analyzed the cellular antigen expression using immuno-histological chemistry technic with NCL-CA 125, NCL-EMA and NCL-C11 antibodies. In the material drived from 3 patients with advanced neoplastic changes, we detected the presence of cells that were stained positively. In order to define the actual frequency of cell presence with tested antigen expression in bone marrow as well as to signify the diagnostic and prognostic value of their detection requires a larger study group as well as using other examination technics such as PCR or transluscent photometry.

Adult↗
PubMed2002

[A new method for detection and erradication of Helicobacter pylori infection by stool antigens test].

Nowadays technics for Helicobacter pylori detection in stools like culture, and PCR, are expensive and difficult to perform. The aim of this study was to evaluate ELISA test efficacy for detection of H. Pylori antigens in stools comparing this results with standarized technics like histology (Giemsa), ureasa test and UBT C 14. 26 patients were evaluated in this study, ages between 15-75 with upper gastrointestinal symptoms; all of them required gastroduodenal endoscopy, status H. Pylori was determined with methods upon mentioned. 24 hours after endoscopy H. Pylori antigens in stools with the technique Premier Platinum Htsa, Elisa were determined. The detection of H. Pylori antigens in stools accurately identified active H. Pylori infection. The performance characteristics of this non-invasive method was similar in sensibility and specificity to conventional tests.

Adolescent↗