By A. Globerson (auth.), W. Arber, W. Henle, P. H. Hofschneider, J. H. Humphrey, N. K. Jerne, P. Koldovský, H. Koprowski, O. Maaløe, R. Rott, H. G. Schweiger, M. Sela, L. Syruček, P. K. Vogt (eds.)

Expression of an immune reaction is the web results of complicated synergis­ tic and adversarial actions played by means of various telephone forms. It comprises macrophages, T and B populations that can engage in functionality of a reaction, and suppressor cells interfering with it. as a result, a scarcity of res­ ponse won't inevitably point out absence of immunocompetent cells, yet relatively nonexpression of competence. therefore, one may still ponder attainable occasions, that are under no circumstances at the same time specific, to account for immuno­ common sense unresponsiveness: (a) a number of of the mobile populations composing the synergistic unit is absent or immature, and (b) an hostile unit which interferes with the reaction is dominating. In view of this, an method of improvement of immune reactivity necessitates parallel surveys of improvement of cells with the capability to accomplish, in addition to of cells which could suppress the reaction. class of a few of the phone forms has been established up to now on their phenotypic houses (e. g. , membrane antigen markers, mobilephone receptors, professional­ duction and secretion of immunoglobulins, and so forth. ). Genotypically, T and B cells could symbolize both separate, self sustaining mobile strains, or diversified levels of improvement in the related cellphone lineage.

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Europ. J. Immunol. 1, 68-75 (1971 b) MIZEJEWSKI, G. : Experimental and theoretical considerations of an embryonic reticuloendothelial system (ERES). J. reticuloendoth. Soc. : Factors influencing activation of B cells in immunity. Ann. Y. Acad. Sci. 249, 68-88 (1975) MOORE, M. A. , OWEN, J. J. : Chromosome marker studies on the development of the haemopoietic system in the chick embryo. ) 208, 956, 989-990 (1965a, b) MOORE, M .. A. , OWEN, J. J. : Experimental studies on the development of the bursa of Fabricius.

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