Blood lymphocyte proliferation, cytokine secretion and appearance of T cells with activation surface markers in cultures with Helicobacter pylori. Comparison of the responses of subjects with and without antibodies to H. pylori.

doi:10.1111/j.1365-2249.1991.tb05650.x

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Article

Blood lymphocyte proliferation, cytokine secretion and appearance of T cells with activation surface markers in cultures with Helicobacter pylori. Comparison of the responses of subjects with and without antibodies to H. pylori.

Clinical and experimental immunology - 1 Mar 1991

Karttunen R

Abstract excerpt

A whole inactivated H. pylori bacterium preparation was found to stimulate blood mononuclear cells from both antibody-positive and antibody-negative subjects, but the antibody-positive subjects tended to have lower proliferation responses. The present study was designed to characterize T cell activation further by measuring several components of the response. Eighty-seven subjects (80 dyspeptic patients and seven...

Topics

Adult
Antibodies, Bacterial
Antigens, CD
Antigens, Differentiation, T-Lymphocyte
CD8 Antigens
Cytokines
HLA-DR Antigens
Helicobacter Infections
Helicobacter pylori
Humans

Lymphocyte Activation

Middle Aged

Phenotype

Receptors, Interleukin-2

T-Lymphocytes

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