Sökning: "Sperm progression"

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  1. 1. IMPACT OF CRYOPRESERVATION MEDIA ON SPERM MOTILITY

    Kandidat-uppsats,

    Författare :Stephanie Petersen; [2014]
    Nyckelord :Osmatic chock; Cryopreservation; Gradient centrifugation; Sperm progression;

    Sammanfattning : The result of cryopreservation of semen is crucial for patients in need of fertility preservation.The cryopreservation method is not optimized since only 10 % the sperms are expected tosurvive the treatment. The sperms are exposed to many risk factors such as oxidative stress,osmotic chock and ice crystallization. LÄS MER