Role of antibody dependent cell-mediated cytotoxicity effect of immunocytes in asthma / 中国病理生理杂志

ABSTRACT

AIM: To further investigate the mechanism of bronchial asthma.METHODS: Experimental asthma mouse model was established with OVA, and immunocytes were isolated, including macrophages, dendritic cells, B cells, CD3 +T cells, CD4 +T cells and CD8 +T cells from spleen. Antibody dependent cell-mediated cytotoxicity(ADCC) effects of all these cells were detected with cell proliferation and improved MTT colorimetry methods.RESULTS: The ADCC functions of M, B cells, CD3 +T cells,CD4 +T cells and CD8 +T cells from asthmatic mice were weaker than that from control ( P