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Sperm DNA fragmentation is related to sperm morphological staining patterns
Reproductive BioMedicine Online, 2015In this prospective comparative study, sperm DNA fragmentation (sDNAfrag) was compared at each step of a sequential semen preparation, with semen parameters according to their degree of severity. At each step (fractions) of the sequential procedure, sDNAfrag was determined: fresh (Raw), after gradient centrifugation, washing, and swim-up (SU) for 70 ...
Rosália, Sá +4 more
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Assessing Sperm DNA Fragmentation with the Sperm Chromatin Dispersion Test
2010The sperm cell has evolved to transmit a paternal haploid genome to the oocyte and form a new embryo. Therefore, it is essential that the integrity of this genome be evaluated as part of the standard semen analysis. The assessment of DNA fragmentation is consequently considered as an important parameter of sperm quality. The Sperm Chromatin Dispersion (
José Luis, Fernández +3 more
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Refining the measurement of sperm DNA fragmentation
Fertility and Sterility, 2012openaire +2 more sources