| 摘要 |
A method for treatment of semen/spermatozoa to enhance their ability to fertilise ova, using a reagent solution containing a protease (especially chymotrypsin) and a saccharide (especially D-galactose) to remove antagonistic antibodies and protect the spermatozoa. The treated spermatozoa are freed from extraneous materials by washing and concentrated by centrifugation, and may then be used in assisted conception techniques. They may be preserved by conventional means. Also provided is a convenient form of "kit" for easy clinical preparation of the reagent solution. |
