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Acta Vitaminol Enzymol. 1982;4(1-2):135-40.

Vitamins and immunity: II. Influence of L-carnitine on the immune system.

Abstract

Vitamin A affects the antibody responses and may affect phagocytic function and properdin levels. Pyridoxine deficiency impairs nucleic acid synthesis and depresses antibody formation, delayed hypersensitivity reactions and the ability of phagocytes to kill bacteria. Pantothenic acid deficiency impairs antibody formation. Vitamin C deficiency increases the incidence of infection, primary by a negative influence on reparative processes. Deficiencies of other vitamins either have not been sufficiently studied or have a variable effect. Moreover, even substances which for their biosynthesis require an adequate vitamin supplementation may exert immunomodulatory influences. With this respect the authors report their results on the influence of L-carnitine on the immune system. L-carnitine increases the proliferative responses of both murine and human lymphocyte following mitogenic stimulation and increase polymorphonuclear chemotaxis. Furthermore, L-carnitine, even at minimal concentrations, neutralizes the lipid induced immunosuppression.

PMID:
6214931
[Indexed for MEDLINE]

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