To observe the anti caries effects of a small dose of the surface protein antigen P1. The SD rats were immunized with P1 CTB and P1 PCG through IN (intrnasal immunization) and IG (intragastric immunization).
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美
- 作者通過(guò)不同的粘膜途徑免疫大鼠 ,觀(guān)察變形鏈球菌表面蛋白 P1的免疫防齲效果。 將偶聯(lián)抗原 P1- CTB,P1- PCG經(jīng)胃腸道 (IG)和鼻腔 (IN)免疫后 ,觀(guān)察大鼠的患齲情況。
