chorionic gonadotropin

Chorionic gonadotrophin is a dry preparation of placental glycoproteins which have luteinizing activity. It is extracted from the urine of pregnant women. The potency is not less than 4500 IU/mg.
【Pharmacological properties】The product has intrinsic FSH and LH-like activity. In female animals, hCG stimulates formation of corpus luteum hormone and induce ovulation of the dominant follicles, no effect on immature follicles. In the male, hCG stimulates formation of testosterone, thus influencing the development and maintenance of primary and secondary male sexual characteristics, for the anatomically normal animals, hCG can causes testicular descent in animals with cryptorchidism.

【Indication for use】 Hormones.
(1)Used for treatment of sexual dysfunction, habitual abortion and ovarian cyst, etc. (2)Promote maturation of parent fish’s gonads, used for spawning induction of silver carps and bighead carps.