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The use of two density gradient centrifugation techniques and the swim-up method to separate spermatozoa with chromatin and nuclear DNA anomalies

1 May 2000

Abstract excerpt

Human semen is heterogeneous in quality, not only between males but also within a single ejaculate. Differences in quality are evident, both when examining the classical parameters of sperm number, motility and morphology and in the integrity of the sperm nucleus. The aim of this study was to determine the efficiency of the PureSperm((R)), Percoll((R)) and swim-up preparation techniques to eliminate spermatozoa...

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PMID: 10783362
DOI: 10.1093/humrep/15.5.1112

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