Characterization of lymphocytic subsets and cytokine production in gastric biopsy samples from Helicobacter pylori patients.

@article{Agnihotri1998CharacterizationOL,
  title={Characterization of lymphocytic subsets and cytokine production in gastric biopsy samples from Helicobacter pylori patients.},
  author={Navneet Agnihotri and Deepak Kumar Bhasin and Harpreet Vohra and Pallab Ray and Kartar Singh and Nirmal Kumar Ganguly},
  journal={Scandinavian journal of gastroenterology},
  year={1998},
  volume={33 7},
  pages={704-9}
}
BACKGROUND This study characterized the phenotypic subsets of isolated gastric lymphocytes and the cellular immune response in cultured gastric biopsy specimens. METHODS Endoscopy specimens from 40 Helicobacter pylori-positive and 40 H. pylori-negative patients were studied. a) Isolated gastric lymphocytes were analysed for CD4+, CD8+ T-lymphocyte subsets, activated T cells, and natural killer cells on a fluorescence-activated cell sorter, using monoclonal antibodies. b) The supernatant of… CONTINUE READING

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