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绝大多数研究者认为微生物的酸性代谢产物和龋的形成有关,因此研究菌斑菌丛的糖代谢似乎是合理的。菌斑类似一种组织,必须作为一种结构和功能的单位加以研究。用组织化学及冰冻切片技术可测出多种酶在
Most researchers believe that microbial acid metabolites and the formation of caries, so the study of bacterial flora of sugar metabolism seems plausible. Plaque resembles a tissue and must be studied as a unit of structure and function. A variety of enzymes can be detected using histochemistry and frozen sectioning techniques