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| 黄芪浸出液对致龋菌的体外抑菌实验 | |
| 引用本文： | 张金婷,邓旎,车团结,康妍丽,何祥一.黄芪浸出液对致龋菌的体外抑菌实验[J].实用口腔医学杂志,2009,25(4). |
| 作者姓名： | 张金婷 邓旎 车团结 康妍丽 何祥一 |
| 作者单位： | 1. 兰州大学口腔医学院,730000 2. 兰州大学生命科学院细胞生物学研究所 3. 兰州大学天浩医院口腔科 |
| 基金项目： | 兰州大学交叉学科青年创新研究基金项目 |
| 摘 要： | 选择甘肃产黄芪为原料,制成水浸出液,研究其对口腔常见致龋菌的抑制效果,并与国外致龋菌抑菌产品(MI)进行比较.以变形链球菌、乳酸杆菌为实验菌株,用选择性培养基进行液体培养,在培养基中添加不等量的药物,测培养24 h后菌液的A值、pH值;用SPSS 13.0对数据进行统计分析.黄芪浸出液对变形链球菌、乳酸杆菌的生长、产酸均有抑制效果,抗菌效果与MI相当. |
| 关 键 词： | 黄芪 变形链球菌 乳酸杆菌 产酸 |
In vitro antibiotic effect of the leaching solution of astragalus on cariogenic bacteria |
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| ZHANG Jinting,DENG Ni,CHE Tuanjie,KANG Yanli,HE Xiangyi.In vitro antibiotic effect of the leaching solution of astragalus on cariogenic bacteria[J].Journal of Practical Stomatology,2009,25(4). | |
| Authors: | ZHANG Jinting DENG Ni CHE Tuanjie KANG Yanli HE Xiangyi |
| Abstract: | Astragalus produced in Gansu were chosen as the raw material to leachate. Studied the antibiotic effects of the leaching solution on the cariogenic bacteria and compared with the imported bacteriostatic product MI. Streptococcus mutans and Lactobacilli were cultured in the medium for 24 h. The PH and A600 values were measured. Statistical analysis was conducted by using SPSS 13.0. The leaching solution of astragalus has the same inhibitory effects on the growth and acid production of streptococcus mutans and lactobacilli as MI. |
| Keywords: | Leaching solution of astragalus (LSA) Streptococcus mutan Lactobacillus Acid production |
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