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Study on Anti-aging Effect of High-dosage Compound PSP

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【Author】 GAO Ling* College of Life Science,Qingdao Agricultural University,Qingdao,Shandong 266109,China

【摘要】 [Objective] To explore anti-aging effect of high-dosage compound PSP(polysaccharide from Spirulina platensis),so as to lay a foundation for further exploitation and utilization of Spirulina platensis and Ginkgo biloba resources.[Method] Mice were fed with compound medicines every day,as well as their napes of neck were injected D-galactose by subcutaneously daily for successive 42 days.Effects of high-dosage compound PSP and Ginkgo biloba extracts on D-galactose-induced aging model mice were investigated in terms of determining some decrepitude indexes,including weight of immune organs,SOD activity in serum and MDA content in myocardium and brain.[Result] PSP had strong anti-aging effects on mice caused by the injection of 125 mg/kg·d D-galactose for successive 42 days.[Conclusion] PSP was provided with the effects of antioxidation and anti-aging that may be related to polyhydroxy structure.

  • 【分类号】R285
  • 【被引频次】1
  • 【下载频次】18
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