Results 221 to 230 of about 33,742 (266)
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Importance of Immunologically Competent Cells in Contact-induced Cytotoxicity
Nature, 1970IT is not yet clear whether the cytotoxicity observed when target cells and allogeneic lymphoid cells are cultured together in vitro1,2 is mediated by an immunological mechanism. Cell death has been attributed to contact with the antigenically or structurally incompatible lymphocyte cell surface rather than by any conventional immunological reaction2,3.
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[Endometriosis and discouragement of immunology cytotoxic characteristics].
Ginecologia y obstetricia de Mexico, 2004To determine the immunology kind of response Th1 (cytotoxic) or Th2 (humoral) prevailing at peripheral and peritoneal environment at endometriosis women (ENW).Observational, transverse, analytical, retrospective, cases and controls.Cooperative and cytotoxic lymphocytes obtained from peritoneal fluid (PF) and peripheral blood (PB) were used to determine
César Angel, Hernández Guerrero +5 more
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Transplantation, 1974
SUMMARY Macrophages which are cytotoxic in vitro to tumour cells in an immunologically specific manner can be classified into (1) radiosensitive, cytotoxicity totally abolished by 500 R of X-rays; and (2) radioresistant, cytotoxicity unaffected by 500 R but partially ablated by 1,000 R.
Den, Otter W, Evans, R, Alexander, P
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SUMMARY Macrophages which are cytotoxic in vitro to tumour cells in an immunologically specific manner can be classified into (1) radiosensitive, cytotoxicity totally abolished by 500 R of X-rays; and (2) radioresistant, cytotoxicity unaffected by 500 R but partially ablated by 1,000 R.
Den, Otter W, Evans, R, Alexander, P
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[In vitro cytotoxicity in the immunological study of human glioblastomas].
Bollettino della Societa italiana di biologia sperimentale, 1982An immunological study about the lymphocytes of nineteen patients affected by glioblastoma has been executed by using CML and ADCC tests. Eleven healthy subjects and nine ones affected by bladder carcinoma have been studied for control. The CML test has demonstrated an increase of citotoxic activity of lymphocytes in the totality of the patients ...
R, Parente +2 more
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The Journal of Immunology, 1990
Abstract Minor H incompatible P815 tumor cells inoculated into the anterior chamber (AC) of the eyes of BALB/c mice grow progressively, revealing this to be an immunologically privileged site. By contrast, a similar inoculation of tumor cells is rapidly rejected from nonprivileged ocular sites (subconjunctiva). Mice with progressively
B R, Ksander, J W, Streilein
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Abstract Minor H incompatible P815 tumor cells inoculated into the anterior chamber (AC) of the eyes of BALB/c mice grow progressively, revealing this to be an immunologically privileged site. By contrast, a similar inoculation of tumor cells is rapidly rejected from nonprivileged ocular sites (subconjunctiva). Mice with progressively
B R, Ksander, J W, Streilein
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A Reappraisal of Cytotoxic Lymphocytes in Human Tumor Immunology
1987Extensive work done at the Section of Clinical Tumor Virology and Immunology, Department of Medicine, The University of Texas M. D. Anderson Hospital, from 1968 to 1978 on the cytotoxicity of lymphocytes to cultured human tumor cells is reviewed. The early results and concepts are now reinterpreted in the light of newer knowledge generated worldwide in
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Immunologically Mediated Cytotoxicity against Human Eye Muscle Cells in Graves’ Ophthalmopathy*
The Journal of Clinical Endocrinology & Metabolism, 1986The possible roles of antibody-mediated complement-dependent cytotoxicity (AMC), antibody-dependent killer (K) cell-mediated cytotoxicity (ADCC), and spontaneous, natural killer (NK) cell-mediated cytotoxicity (NKC) against human eye muscle cells in the pathogenesis of Graves' ophthalmopathy were investigated, using as targets human eye muscle cells ...
P W, Wang +5 more
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International Archives of Allergy and Applied Immunology, 2009
Rabbits immunized with a saline extract of intestinal tissue in complete Freund’s adjuvant produce antibody which mediates complement-dependent cytotoxicity for colon epithelial cells in vitro. The presence of this antibody did not correlate with histologic alterations of the colon in the immunized rabbits.
B S, Rabin, E, Herrington
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Rabbits immunized with a saline extract of intestinal tissue in complete Freund’s adjuvant produce antibody which mediates complement-dependent cytotoxicity for colon epithelial cells in vitro. The presence of this antibody did not correlate with histologic alterations of the colon in the immunized rabbits.
B S, Rabin, E, Herrington
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Critical Reviews in Immunology, 2015
A synapse is a specialized structure that forms when the plasma membrane of two cells come into close contact to facilitate communication and signaling. Cells of the immune system form 'immunological' synapses that have an ordered structure and are essential for immune cell activation, function and homeostasis.
Conor J, Kearney +3 more
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A synapse is a specialized structure that forms when the plasma membrane of two cells come into close contact to facilitate communication and signaling. Cells of the immune system form 'immunological' synapses that have an ordered structure and are essential for immune cell activation, function and homeostasis.
Conor J, Kearney +3 more
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The Influence of Ultraviolet Light on Immunological Cytotoxicity in the Skin
Photochemistry and Photobiology, 1997D A, Norris +3 more
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