Mutual recognition of parental and F1 lymphocytes. Selective abrogation of cytotoxic potential of F1 lymphocytes by parental lymphocytes.
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چکیده
منابع مشابه
Mutual recognition of parental and F1 lymphocytes. Selective abrogation of cytotoxic potential of F1 lymphocytes by parental lymphocytes
Four different combinations of F1 hybrid mice [(C57BL/10 X B10.A)F1, (C57BL/10 X B10.BR)F1, B6D2F1, and AKD2F1] were injected intravenously with spleen cells from parental strains. The T-cell-mediated cytotoxic potential of spleen cells from the injected F1 mice was assessed from 4 to 21 d later by in vitro sensitization with trinitrophenyl-modified parental or syngeneic F1 spleen cells (TNP-se...
متن کاملMutual Recognition of Parental and F 1 Lymphocytes
The injection of F1 hybrid animals with parental spleen or lymph node cells leads to the activation of specific parental lymphocytes which recognize major histocompatibility complex (MHC) 1 -coded antigens of the other parental haplotype expressed by the F1 host (1). Such recognition can result in graft-vs.-host (GVH) reactions which are frequently associated with depressed in vivo cell-mediate...
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The concept of adaptive (selective) differentiation preducts that early differentiation of lymphocytes is conditioned by the environment in which such differentiation takes place. These processes appear to involve selection of lymphocytes according to their self-recognition between interacting lymphocytes is, at least in part, controlled by major histocompatibility complex-linked genes, then ad...
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Background: Neutrophil-lymphocyte ratio (NLR), lymphocyte-monocyte ratio (LMR) and platelet-lymphocyte ratio (PLR) have a prognostic value in several types of diseases such as cancers and they vary in different races. So, we aimed to evaluate the normal range of these markers among healthy people to determine the normal value in Iranian population. Methods: In the present study, cross-sectiona...
متن کاملIndependent populations of primed F1 guinea pig T lymphocytes respond to antigen-pulsed parental peritoneal exudate cells
Thymus-dependent (T) lymphocytes from (2 x 13)F1 hybrid guinea pigs immunized to ovalbumin (OVA) in complete Freund's adjuvant can be stimulated to proliferate in vitro by antigen-pulsed peritoneal exudate cells (PECs) derived from either strain 2 or strain 13 donors. In this communication, we show that the population of primed F1 T lymphocytes which can be activated by antigen-pulsed strain 2 ...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1980
ISSN: 0022-1007,1540-9538
DOI: 10.1084/jem.151.1.20