Results 241 to 250 of about 10,492,376 (301)

T lymphocyte subsets in semiconductor workers

, 1992
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T‐lymphocyte subsets in recurrent aphthous ulceration

Journal of Oral Pathology & Medicine, 1989
Peripheral T‐lymphocyte subsets: T‐helper (OKT4) and T‐suppressor (OKT8) cells were studied quantitatively in 20 patients with recurrent aphthous ulceration (RAU) in ulcerative, as well as inactive, stages of the disease. The figures were compared with T‐lymphocyte subsets from matched control donors with no history of RAU.
Pedersen, A, Klausen, B, Hougen, H P, Stenvang, J P   +3 more
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T lymphocyte subsets in Mediterranean spotted fever

Acta tropica, 1988
Several studies have previously suggested the possible role of a T lymphocyte suppressor population in infections by species of the genus Rickettsia. In 15 patients with Mediterranean spotted fever (MSF), we quantified, during the acute and convalescent phases of the disease, the peripheral blood lymphocyte populations using monoclonal antibodies that ...
Herrero Herrero, José Ignacio, Ruiz Beltrán, R., Cordero, M.   +2 more
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T Lymphocyte Subsets in Uveitis

American Journal of Ophthalmology, 1983
We evaluated the peripheral T-cell subsets in 32 adult patients with intraocular inflammatory disease and 12 age-matched normal controls by means of the OKT series of monoclonal antibodies in conjunction with the laser cytofluorograph, which quantitatively determines the fluorescence intensity of lymphocytes.
R B, Nussenblatt, M, Salinas-Carmona, W, Leake, I, Scher   +3 more
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T‐Lymphocyte Subsets in Leprosy

International Journal of Dermatology, 1983
ABSTRACT:Immunologic abnormalities in T cells have been reported in patients with lepromatous leprosy. Ten patients with leprosy (eight lepromatous, one dimorphous, one tuber‐culoid) were studied in order to detect the proportions of total T lymphocytes and helper as well as suppressor subsets, using monoclonal antibodies in an indirect ...
R, Gonzalez-Amaro, B, Moncada, C E, Loredeo, M, de Lourdes Baranda   +3 more
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T-lymphocyte subsets in acute illness

Critical Care Medicine, 1995
To determine the range of T-lymphocyte subsets (CD4, CD8, and CD4/CD8 ratios) in acutely ill, hospitalized patients and to determine whether these concentrations correlate with illness severity, survival rate, or immunodepression.Cross-sectional study, comparing Acute Physiology and Chronic Health Evaluation II (APACHE II) scores and the calculated ...
C, Feeney, S, Bryzman, L, Kong, H, Brazil, R, Deutsch, L C, Fritz   +5 more
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Modeling the lifespan of human T lymphocyte subsets

Mathematical Biosciences, 1997
T lymphocytes may be classified as naive or memory cells, depending on whether they possess immunological memory. The central tenet of this work is that memory lymphocytes revert to naive lymphocytes in vivo. This phenomenon is modeled by a mechanism qualitatively similar to Demoivre's law of human mortality.
Hurn, A. S., Lindsay, K. A., Michie, C. A.   +2 more
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T‐lymphocyte subset distribution in human spleen

European Journal of Clinical Investigation, 2006
AbstractBackground  When analyzing human cellular immune responses, most focus is placed on the peripheral blood (PB) and, to a lesser extent, the lymph nodes. To date the spleen has not been analyzed with regard to its role in adaptive cellular immunity and more notably not with respect to T‐cell immune responses.Materials and methods  We analyzed the
Langeveld, M., Gamadia, L. E., ten Berge, I. J. M.   +2 more
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T-Lymphocyte Subsets in Adult Coeliac Disease

Clinical Science, 1983
1. As a defect of suppressor function has been hypothesized in the pathogenesis of coeliac disease, we measured, by monoclonal antibodies, the inducer/suppressor T-cell ratio in adult coeliac disease. 2. No statistical difference was observed between coeliac patients and healthy controls, irrespective of treatment and HLA status.
G R, Corazza, P, Tabacchi, M, Frisoni, M, Londei, D, Bastia, G, Gasbarrini   +5 more
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Demonstration in situ of subsets of T-lymphocytes in sarcoidosis

The American Journal of Dermatopathology, 1984
Five biopsy specimens of skin, four of lung, and one of a lymph node were taken from nine patients with sarcoidosis. Monoclonal antibodies were applied to frozen sections of the specimens by an immunoperoxidase technique to test for the presence and distribution of subsets of T-lymphocytes.
R L, Modlin, F M, Hofman, O P, Sharma, B, Gottlieb, C R, Taylor, T H, Rea   +5 more
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