Special attention: Cut off from of She Ji earnest all dries up a surname dies of crack with teeth

The reporter transmits a message from hospital of big level ground of the third Military Medical University yesterday, this courtyard is new in human spermatozoon the fiber scabbard calcium that discovery adjustment spermatozoon moves joins egg white. The expert says, this one discovery is the new positive result that our country contraceptive vaccine studies to obtain, for our countryUse contraceptiveVaccinal research holds international to precede the position laid solid foundation.
Human conception is spermatozoon and the course that ovum combines, in this one process, the key that the vigor of spermatozoon is conception one annulus. As a result of spermatozoon rapid movement needs calcic participation, accordingly, the albumen interest that the scientists that pursue prophylactic content research have calcium to combine a function to discovery is strong. If can find a kind to be able to adjust the albumen of spermatozoon vigor, development goes vaccine to interfere this kind of albumen, need not medicine is provided used contraceptive to have a possibility.
Current, multilateral scientist all studies in what devote oneself to contraceptive vaccine. Rose 1999, hospital of big level ground Dr. Li Yanfeng begins this research, cooperate with southwest hospital Dr. He Wei. Through effort of 8 years, they found protein of this one particularity eventually, name for " calcium of spermatozoon fiber scabbard joins egg white " (FSCB) .
Come nearly 20 years, although each country scientist gained a lot of headway in the basic research respect of reproductive biology, but the particularity protein that discovery can use effectively at human contraceptive vaccine, this still is first time. The expert says, the albumen of new discovery is had share spermatozoon motion and the function that exceed activation adjustment, this studies to promoting contraceptive vaccine and behavior of biology of reproduction of thorough knowledge mankind has important sense.