Results 311 to 320 of about 754,020 (340)
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B-Lymphocytes in Carcinogenesis

1979
Cancer is not a single disease entity; the term is applied to a large number of diseases in which the abnormal and continued growth of cells of a given tissue is expressed. The immunologic mechanism responsible for the rejection of solid tumors in experimental animals is generally thought to be the same as that responsible for homograft rejection, i.e.,
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T and B lymphocytes

Journal of Oral Pathology & Medicine, 1974
Yumiko Takada, Akikazu Takada
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T and B Lymphocytes in Atopic Eczema

Archives of Dermatology, 1974
Using E and EAC rossette assays, T and B lymphocytes were quantitated in patients with atopic eczema. Adult patients had percentages of T lymphocytes at the lower end of the range of normal. When evaluated as a group, their mean percentage was significantly lower than that of controls. B lymphocytes were present in normal percentages.
John R. Luckasen   +3 more
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B lymphocytes in newborns.

Archivum immunologiae et therapiae experimentalis, 1981
B lymphocyte markers in 24 full term newborn infants were evaluated within four days after birth. It was demonstrated that the percentage of cells with surface immunoglobulins (SmIg) in the blood of these subjects was normal when the lymphocytes were stained with polyvalent as well as monospecific antisera.
AGOSTINI, CARLO   +6 more
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Tolerance in differentiating B lymphocytes

European Journal of Immunology, 1977
AbstractThese experiments demonstrate that the response of B lymphocytes to particulate antigen in vivo can depend on their stage of differentiation: B lymphocytes differentiating from stem cells were rendered tolerant, while mature B lymphocytes were primed under the same conditions. Lethally irradiated mice of one allotype were repopulated with 13–15
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T and B lymphocyte quantitation in children

Irish Journal of Medical Science, 1978
T and B-lymphocyte subpopulations in children were quantified using E-rosetting and immunofluorescence techniques respectively. Methanol fixation was used for B-lymphocyte preparations while E-rosettes were examined using conventional techniques. The preparations were stable for days and counts showed a high degree of reproducibility.
P. B. Deasy, A. P. Finch, J. Greally
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B lymphocytes and neuroinvasion

Nature, 1997
How does consumption of meat products infected with bovine spongiform encephalopathy (BSE) lead to development of Creutzfeldt-Jakob disease (CJD)? Studies of the brain, spleen and marrow of many immunodeficient mouse lines indicate that differentiated B lymphocytes are important for neuroinvasion.
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Signal transduction in B lymphocytes

Human Immunology, 1991
We have examined the activity and intracellular compartmentalization of protein kinase C (PKC) following activation of human B lymphocytes by anti-human leukocyte antigen (HLA) class II antibodies. 12-O-Tetradecanoylphorbol 13-acetate (TPA) treatment increased membrane-associated PKC (between five and nine times greater than the control value) and ...
Dominique Charron   +2 more
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Development of B lymphocytes

1975
A rough outline of the development pathway of stem cells to B lymphocytes in mammals is beginning to emerge. The stem cell is most probably either identical to or closely related to the spleen colony-forming unit or hemopoietic stem cell. The stem cell appears not to be specificity-restricted and to lack Ig surface receptors.
R. G. Miller, R. A. Phillips
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B Lymphocyte Development in the Rabbit

International Reviews of Immunology, 1997
(1997). B Lymphocyte Development in the Rabbit. International Reviews of Immunology: Vol. 15, No. 3-4, pp. 129-163.
Katherine L. Knight, Candace R. Winstead
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