枸杞子对果蝇性活力及寿命影响的实验研究

Effect of the Lycium Chinense Mill on Sexual Vitality and Life Span of Drosophila Melanogaster

目的:研究枸杞子对果蝇性活力及寿命的影响。方法:应用美国野生型果蝇,在培养基中加入枸杞煎剂,按不同浓度分组,观察并记录果蝇交配潜伏期、交配持续时间和存活时间。结果:含有枸杞子的培养基对果蝇性活力无有效作用,但能有效延长果蝇寿命。结论:枸杞子对果蝇的影响主要在于延长其寿命。

Objective： To study the effect of the lycium chinense mill on sexual potency and life span of dosophila melanogaster. Methods：Drosophila melanogaster was cultured in the culture medium contained lyoium chinense mill in different dense. The time of mating latency, mating duration and lifetime were observed and recorded. Results： Lycium Chinense mill has no effect on the sexual vitality of drosophila melanogaster, but could extend it＇s lifetime. Conclusion. The medicine effect of lycium Chinense mill was mainly showed in prolonging the life span of drosophila melanogaster.