| 摘要 |
A method and a corresponding composition of matter for diagnosing or increasing the fertility of semen is described. The method involves measuring DNase activity in a semen sample, wherein greater DNase activity in the semen sample indicates increased fertility of the semen sample. Also described is a corresponding composition for storing and increasing the fertility of semen. The composition includes a diluent and an amount of exogenous DNase and-or fertility-associated antigen (FAA) disposed in the diluent. The amount of the exogenous DNase and/or FAA added to the diluent is effective to increase fertility of the semen stored in the composition.
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