Author: Jean-Pierre Regnault
Publisher: Montréal : Décarie
ISBN: 9782891370981
Category : Communicable diseases
Languages : fr
Pages : 601
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Book Description
Présente : les agents infectieux, la réponse de l'hôte, le processus infectieux, les différentes infections et le contrôle des infections.
Author: Maurice Nicolle
Publisher:
ISBN:
Category : Immunity
Languages : fr
Pages : 374
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Author: M. Nicolle
Publisher:
ISBN:
Category :
Languages : fr
Pages : 359
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Author: W. Arber
Publisher: Springer Science & Business Media
ISBN: 3642665306
Category : Science
Languages : en
Pages : 204
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Book Description
Expression of an immune response is the net result of complex synergis tic and antagonistic activities performed by a variety of cell types. It includes macrophages, T and B populations which may interact in performance of a response, and suppressor cells interfering with it. Accordingly, a lack of res ponse may not necessarily indicate absence of immunocompetent cells, but rather nonexpression of competence. Thus, one should consider two possible situations, which are by no means mutually exclusive, to account for immuno logic unresponsiveness: (a) one or more of the cell populations composing the synergistic unit is absent or immature, and (b) an antagonistic unit which interferes with the response is dominating. In view of this, an approach to development of immune reactivity necessitates parallel surveys of development of cells with the potential to perform, as well as of cells which can suppress the response. Classification of the various cell types has been based so far on their phenotypic properties (e. g. , membrane antigen markers, cell receptors, pro duction and secretion of immunoglobulins, etc. ). Genotypically, T and B cells may represent either separate, independent cell lines, or different stages of development within the same cell lineage.
Author: Véronique Béguier
Publisher:
ISBN: 9782362920479
Category :
Languages : fr
Pages : 0
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Author: Chantal Baudry
Publisher: Wolters Kluwer France
ISBN: 9782915585261
Category :
Languages : fr
Pages : 126
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Author: Maurice Nicolle
Publisher:
ISBN:
Category :
Languages : fr
Pages :
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Author: Victorien Fredette
Publisher:
ISBN:
Category : Immunology
Languages : fr
Pages : 212
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Author:
Publisher:
ISBN:
Category : Immunology
Languages : fr
Pages : 176
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Author: Jacqueline Lagacé
Publisher: [Montréal] : Université de Montréal, Dép. de microbiologie et immunologie
ISBN:
Category : Immunology
Languages : fr
Pages : 80
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