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Article

Human sperm DNA fragmentation: Correlation of TUNEL results as assessed by flow cytometry and optical microscopy

30 Oct 2007

Abstract excerpt

An association between DNA fragmentation in sperm determined by the terminal deoxynucleotidyl transferase [TdT]-mediated deoxyuridine triphosphate (dUTP) nick end labeling (TUNEL) assay and the incidence of reproductive failure has been reported, either using flow cytometry or optical microscopy. However, the results obtained using each of these two approaches are different. Since there is a relative lack of...

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PMID: 17972316
DOI: 10.1002/cyto.a.20484

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