Increased conception rates in beef cattle inseminated with nanopurified bull semen.

Abstract

Aberrant sperm phenotypes coincide with the expression of unique sperm surface determinants that can be probed by objective, biomarker-based semen analysis and targeted as ligands for semen purification. This study evaluated a nanoparticle-based magnetic purification method that removes defective spermatozoa (∼30% of sample) from bull semen and improves… (More)
DOI: 10.1095/biolreprod.114.121897

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