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中国临床药理学与治疗学 ›› 2018, Vol. 23 ›› Issue (1): 24-28.doi: 10.12092/j.issn.1009-2501.2018.01.005

• 基础研究 • 上一篇    下一篇

抗衰灵膏延缓衰老作用及其机制研究

罗胜勇1,邓学峰2,刘 澎2,李成网1,李 睿1   

  1. 1 安徽省医学科学研究院,合肥 230061,安徽;2 安徽延寿堂药业有限公司,池州 245100,安徽
  • 收稿日期:2017-06-02 修回日期:2017-09-15 出版日期:2018-01-26 发布日期:2018-02-07
  • 作者简介:罗胜勇,男,博士,副研究员,研究方向:心脑血管药理。 Tel: 13855137256 E-mail: lsy770728@126.com
  • 基金资助:

    安徽省自然科学基金资助项目(1608085MH161)

Anti-aging effects of Kangshuailing ointment and its mechanism

LUO Shengyong 1, DENG Xuefeng 2, LIU Peng 2, LI Chengwang 1, LI Rui 1   

  1. 1 Anhui Provincial Institute of Medical Science, Hefei 230061, Anhui, China; 2 Anhui Yanshoutang Pharmaceutical Company Ltd, Chizhou 245100, Anhui, China
  • Received:2017-06-02 Revised:2017-09-15 Online:2018-01-26 Published:2018-02-07

摘要:

目的: 观察抗衰灵膏延缓衰老作用,并初步探讨其作用机制。方法: ICR小鼠,随机分为正常组、模型组、阳性组(延寿片)、抗衰灵膏高、中、低组。背部皮下注射5%D-半乳糖,建立小鼠亚急性衰老模型,各组动物灌胃给相应药物6周后,测定脾脏和胸腺指数;酶联免疫法(ELISA)测定脑组织中过氧化脂质(LPO)、脂褐素(LF)、B型单胺氧化酶(MAO-B)含量和活性;紫外分光光度法测定血清中丙二醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)含量及活性;HE染色观察脑组织病理改变。结果: 与模型组比较,抗衰灵高、中、低剂量明显增加脾脏系数,高、中剂量可明显增加胸腺系数;高剂量可明显降低脑组织中LPO、LF含量,高、中、低剂量组可明显抑制脑组织中MAO-B活性的降低;高、中、低剂量可明显降低血清中MDA含量,高、中剂量可明显升高血清中SOD、GSH-Px活力;高、中剂量可明显改善脑组织病理改变。结论: 抗衰灵膏具有较好的延缓衰老作用,其机制可能与抗氧化有关。

关键词: 衰老, 抗衰灵膏, 抗氧化, D-半乳糖

Abstract:

AIM: To observe the anti-aging effects of Kangshuailing ointment and the possible mechanisms.  METHODS: ICR mice were randomly divided into six groups: normal group, model group, positive group, Kangshuailing ointment 1.3, 2.6, 5.2 g/kg group. Aging model was induced by subcutaneously injecting mice with 5% D-galactose. Mice of each group receiced daily administration by gavage for 6 weeks. Thymus index and spleen index were calculated; LPO, LF contents and MAO-B activity in brain tissue were detected by ELISA method; MDA contents, SOD and GSH-Px activities in blood serum were examined by spectrophotometry method; the pathology change of brain tissues were observed using light microscope. RESULTS: Compared with model group, Kangshuailing ointment could significantly increase the thymus and spleen index, reduce the LPO and LF contents, and increase MAO-B activity in brain tissue, remarkably decrease the MDA contents and increase the SOD and GSH-Px activities in blood serum. In addition, Kangshuailing ointment could markedly relieve the pathological lesions induced with D-galactose in brain. CONCLUSION: Kangshuailing ointment has obvious anti-aging effect on aging mice, which may be related to the antioxidation.

Key words: aging, Kangshuailing ointment, antioxidation, D-galactose

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