Canary
发表于 2025-3-28 15:03:31
Secretory IgA and Mucosal Immune Responses,ogical barrier to foreign matter by preventing absorption of such materials into the mucosal epithelium and penetration into the body. The humoral responses in nonmucosal sites are largely of the IgG class. The cell-mediated immune mechanism is also distinctive in mucosal and nonmucosal lymphoid org
Efflorescent
发表于 2025-3-28 19:17:48
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西瓜
发表于 2025-3-29 02:35:13
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