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Study on Bi-Min-Gan Granules for Regulation of Allergic Rhinitis Treg Cells Induced Immune Tolerance / 世界科学技术-中医药现代化
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 841-845, 2015.
Artigo em Chinês | WPRIM | ID: wpr-464004
ABSTRACT
This study was aimed to exploreBi-Min-Gan (BMG) granules induced immune tolerance for allergic rhinitis cases through changes of Treg cells to achieve the goal of treatment. SD rats were used as experimental animal, which were divided into the blank group, model group and BMG granules group. Allergic rhinitis rat model was established. Intragastric administration of BMG granules was given. Levels of CD4+CD25+Foxp3+Treg and IL-4, IL-10, TGF-β1, IL-13 were detected with flow cytometry and ELISA assay. The results of flow cytometry showed that CD4+CD25+Foxp3+Treg decreased after the successful establishment of the model (P0.05). ELISA showed the concentrations of IL-10 and TGF-β1 decreased significantly after the successful establishment of the model (P<0.0001); concentrations of IL-4 and IL-13 increased significantly (P<0.0001). While, after treatment of BMG granules, concentrations of IL-10 and TGF-β1 in blood rebound but did not reach the level of the normal blank group;concentrations of IL-4 and IL-13 in the blood decreased but did not reach the level of the normal blank group. It was concluded that BMG granules can upregulate the number of Treg cells in allergic rhinitis rat, increase the secretion of IL-10 and TGF-β1, inhibit Th2 cell activity, and reduce secretion of IL-4 and IL-13, so as to improve symptoms of allergic rhinitis.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: World Science and Technology-Modernization of Traditional Chinese Medicine Ano de publicação: 2015 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: World Science and Technology-Modernization of Traditional Chinese Medicine Ano de publicação: 2015 Tipo de documento: Artigo