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Article

Sperm Preparation: DNA Damage by Comet Assay in Normo- and Teratozoospermics

1 Jan 2007

Abstract excerpt

The present study was carried out on semen samples of human fertile and infertile subjects, teratozoospermics (TZs) and idiopathics (IDs), with neat semen and sperm prepared by swim up or Percoll density gradient centrifugation procedures. Sperm morphology analysis revealed that only head and midpiece defects in TZs and IDs were significantly (P < 0.001) higher compared to fertile subjects. Infertile subjects...

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PMID: 18357962
DOI: 10.1080/01485010701730963

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