Function of mammalian corpus luteum

The mammalian corpus luteum is a temporary endocrine structure that is formed in the ovary after the release of an egg during ovulation. It plays a crucial role in maintaining pregnancy by producing hormones that are essential for the growth and development of the embryo. The main function of the mammalian corpus luteum is to produce progesterone.

Progesterone

Progesterone is a steroid hormone that is synthesized and secreted by the corpus luteum. It is a crucial hormone for the maintenance of pregnancy, as it prepares the uterus for implantation and supports the growth and development of the embryo. Progesterone also helps to maintain the endometrium, the lining of the uterus, and prevents it from shedding during the menstrual cycle.

Other hormones produced by the mammalian corpus luteum

Apart from progesterone, the mammalian corpus luteum also produces small amounts of estrogen, testosterone, and relaxin. Estrogen and testosterone are sex hormones that play a role in the development of secondary sexual characteristics, such as breast growth and body hair in females. Relaxin is a hormone that is involved in the softening of the cervix and the ligaments of the pelvis during pregnancy.

Conclusion

In conclusion, the mammalian corpus luteum is a temporary endocrine gland that plays a crucial role in the maintenance of pregnancy by producing hormones that are essential for the growth and development of the embryo. The main hormone produced by the corpus luteum is progesterone, which prepares the uterus for implantation and supports the growth and development of the embryo.

When the Graafian follicle converts into Corpus luteum, the main function of Corpus luteum is to secrete PROGESTERONE to maintain pregnancy.