威灵仙,祖国医学常用中药,在骨伤科疾病的治疗中广泛运用。近些年,国内外针对威灵仙及其提取物的研究也取得长足发展,进一步证实其在治疗骨伤疾患方面的显著效果。本文将针对近年国内外威灵仙应用于骨伤科疾病的相关文献展开总结分析,...威灵仙,祖国医学常用中药,在骨伤科疾病的治疗中广泛运用。近些年,国内外针对威灵仙及其提取物的研究也取得长足发展,进一步证实其在治疗骨伤疾患方面的显著效果。本文将针对近年国内外威灵仙应用于骨伤科疾病的相关文献展开总结分析,为进一步研究其在骨伤领域的临床研究提供参考。Clematis chinensis Osbeck is a traditional Chinese medicine commonly used in Chinese medicine, which is widely used in the internal and external treatment of orthopedic diseases. In recent years, the domestic and foreign researches on Clematis chinensis Osbeck and its extracts have also made great progress, further confirming its remarkable effect in the treatment of bone injury diseases. This paper will summarize and analyze the relevant literatures on the application of Clematis chinensis Osbeck in orthopedic diseases at home and abroad in recent years, so as to provide reference for further clinical research on Clematis chinensis Osbeck in the field of bone injury.展开更多
目的探讨威灵仙总皂苷通过调控微小RNA(miRNA)-410-3p对胶质瘤细胞生物学活性的影响以及对第10号染色体缺失的磷酸酶和张力蛋白同源物基因/蛋白激酶B/哺乳动物雷帕霉素靶蛋白(phosphatase and tensin homolog deleted on chromosome ten...目的探讨威灵仙总皂苷通过调控微小RNA(miRNA)-410-3p对胶质瘤细胞生物学活性的影响以及对第10号染色体缺失的磷酸酶和张力蛋白同源物基因/蛋白激酶B/哺乳动物雷帕霉素靶蛋白(phosphatase and tensin homolog deleted on chromosome ten/protein kinase B/mammalian target of rapamycin,PTEN/Akt/mTOR)信号通路的调节作用。方法用不同浓度威灵仙总皂苷处理U87细胞后,用CCK-8法检测细胞存活率。将对数生长期U87细胞随机分为对照组、NC组(转染miR-410-3p NC)、inhibitor组(转染miR-410-3p inhibitor)以及inhibitor联合威灵仙总皂苷组(转染miR-410-3p inhibitor 24 h后,40μmol·L^(-1)威灵仙总皂苷处理),依次检测miR-410-3p表达水平、细胞存活率、细胞迁移和侵袭力,miR-410-3p与PTEN的靶向关系和PTEN、p-Akt、Akt、p-mTOR以及mTOR蛋白的相对表达量。结果细胞存活率随威灵仙总皂苷浓度的升高而降低(P<0.05);与NC组比较,inhibitor组划痕愈合率、侵袭细胞数量、p-Akt和p-mTOR蛋白的相对表达量升高,miR-410-3p表达水平以及PTEN蛋白的相对表达量降低(P<0.05);与inhibitor组比较,inhibitor联合威灵仙总皂苷组细胞存活率、划痕愈合率、侵袭细胞数量、p-Akt和p-mTOR蛋白相对表达量降低,miR-410-3p表达水平以及PTEN蛋白相对表达量升高(P<0.05)。结论威灵仙总皂苷可抑制胶质瘤细胞的恶性生物学行为,其可能是通过上调miR-410-3p表达,进而调控PTEN/Akt/mTOR信号通路发挥作用。展开更多
文摘威灵仙,祖国医学常用中药,在骨伤科疾病的治疗中广泛运用。近些年,国内外针对威灵仙及其提取物的研究也取得长足发展,进一步证实其在治疗骨伤疾患方面的显著效果。本文将针对近年国内外威灵仙应用于骨伤科疾病的相关文献展开总结分析,为进一步研究其在骨伤领域的临床研究提供参考。Clematis chinensis Osbeck is a traditional Chinese medicine commonly used in Chinese medicine, which is widely used in the internal and external treatment of orthopedic diseases. In recent years, the domestic and foreign researches on Clematis chinensis Osbeck and its extracts have also made great progress, further confirming its remarkable effect in the treatment of bone injury diseases. This paper will summarize and analyze the relevant literatures on the application of Clematis chinensis Osbeck in orthopedic diseases at home and abroad in recent years, so as to provide reference for further clinical research on Clematis chinensis Osbeck in the field of bone injury.