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目的 :观察五味子浸出液的防龋效果。方法 :体外试验观察五味子浸出液对变形链球菌生长、产酸、粘附的抑制情况 ;临床实验观察五味子液漱口对菌斑形成的影响。结果 :当五味子浸出液的浓度为 10 % (w v)时 ,变形链球菌的生长较对照组减少 6 5 .41% ;细菌粘附率下降 11.6 3 % ;pH值则升高 1.5 1。 5 0 % (w v)五味子液漱口 ,4h ,2 4h菌斑指数分别较对照组低 0 .47、0 .83。结论 :五味子浸出液有一定的防龋效果。
Objective: To observe the anti-mite effect of Schisandra extract. Methods: In vitro experiments were conducted to observe the inhibitory effect of Schisandra chinensis on the growth, acid production and adhesion of Streptococcus mutans. Clinical experiments were conducted to observe the effect of Schisandra chinensis on plaque formation. Results: When the concentration of Schisandra extract was 10% (w v), the growth of Streptococcus mutans decreased by 65.41% compared with the control group; the bacterial adhesion rate decreased by 11.63%; the pH value increased by 1.5 1. 50% (w v) Schisandra gargle, 4h, 24h plaque index were lower than the control group 0. 47, 0. 83. Conclusion : Schisandra lixivium has certain anti-mite effect.