哺乳动物配子和胚胎玻璃化冷冻保存的研究进展OA

As an emerging biological preservation method,vitrification freezing technology has achieved significant progress in the research on the preservation of mammalian gametes and embryos in recent years.It exhibits great application potential in fields including livestock production,animal genetic resource conservation,and human assisted reproductive technology.With the continuous advancement of biotechnology,traditional cryopreservation methods have gradually revealed drawbacks such as low efficiency and high risk of cellular damage.Featuring the unique advantages of rapid cooling and inhibition of ice crystal formation,vitrification freezing technology has gradually become the mainstream approach for the cryopreservation of gametes and embryos.This paper reviews the application and influencing factors of vitrification freezing technology in gamete and embryo cryopreservation,summarizes the current research progress,and provides a reference for further optimization of vitrification freezing technology.