The mucous membranes filter out dust and toxic substances.
黏膜会过滤掉灰尘和有毒物质。
Objective To find out the action of CD4 + lymphocytes in mucous immune responses under antigen inducement.
目的探讨CD 4 +淋巴细胞在抗原诱导下的黏膜免疫应答中的作用。
The studies were carried out on the effect of Pb2+exposed for 1 months on the mucous cells of the Yellow River carp by method of AB-PAS combined staining.
利用阿新蓝过碘酸雪夫染色方法，研究了铅浸泡对鲤鱼黏液细胞的影响。
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