Stimulation of the reticuloendothelial system of mice by muramyl dipeptide.
AUTOR(ES)
Tanaka, A
RESUMO
Muramyl dipeptide (MDP), a part of bacterial cell wall peptidoglycans, was active as adjuvant and stimulated the reticuloendothelial system (RES) of mice to increase its phagocytic function. A series of analogs of MDP was tested for their adjuvant activity and RES-stimulating activity. Sex differences were observed in the adjuvant activity and RES-stimulating capacity of some MDP analogs. A stereochemically highly specific structure required for MDP to exert adjuvant activity was also required for its RES-stimulating activity. Based on this close correlation among the structure, adjuvant activity, and RES-stimulating capacity of MDP, we infer that macrophages may play an important role in the expression of adjuvant activity of MDP.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=414301Documentos Relacionados
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