Results 251 to 260 of about 11,240,337 (302)
Advanced Science, EarlyView.Bacteria residing within tumor cells contribute to breast cancer progression, but few therapies target their elimination. FeSe2 nanosheets coated with cancer cell membranes accumulate in tumors and generate reactive oxygen species under ultrasound, killing tumor cells and their harbored bacteria at the same time.
Xiaojing Leng +8 more
wiley +1 more source
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 +3 more
core +4 more sources
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 +2 more
openaire +4 more sources
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T Lymphocytes Subsets in Experimental Iron Overload
Immunopharmacology and Immunotoxicology, 1997Several abnormalities of the immune system have been reported in association with clinical and experimental iron overload. To dissect further such abnormalities, changes in lymphocyte subsets were evaluated in iron-loaded male Sprague-Dawley rats. The iron-loading protocol consisted of a total dose of irondextran (1.5 mg/Kg body weight) divided in ...
J E, Cardier, E, Romano, A, Soyano
exaly +3 more sources
T Lymphocyte Subsets in Uveitis
American Journal of Ophthalmology, 1983We 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 +3 more
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T‐Lymphocyte Subsets in Leprosy
International Journal of Dermatology, 1983ABSTRACT: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 +3 more
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T-lymphocyte subsets in acute illness
Critical Care Medicine, 1995To 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 +5 more
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Activated T-Lymphocyte Subsets in Graves' Disease
New England Journal of Medicine, 1987exaly +3 more sources
Modeling the lifespan of human T lymphocyte subsets
Mathematical Biosciences, 1997T 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. +2 more
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