Estrogen progestational hormone concerns with what bear
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● ● estrogen is by ovarian with corpus luteum excretive hormone of a kind of female. The main effect of estrogen is promote and adjust the development of female sexual organs and functional activity, arouse a secondary sex characteristic appear.
● ● makes uterine development, growth, estrogen can make uterine flesh segmentation, strengthen an uterus the automatic systole of flowing flesh, make the uterus expedites child delivery to the leaf after hypophysis the sensitivity heighten of element. Estrogen still can make the film inside the uterus proliferous thickening, gland body and blood-vessel are proliferous; Make cervix mucous secrete grow in quantity, become rare, be helpful for spermatozoon passing; Can make heighten of tubal activity sex, strengthen epithelial ciliary motion, promote mucous gland to secrete, be helpful for ovum moving to uterine direction; Leather hyperplasia and horn are changed on stimulative vagina, enhance its the resistance to inflammation; Arouse and maintain the female's secondary sex characteristic. Estrogen can make mammary gland conduit send Yo hyperplasia partly. Additional, the leaf before many estrogen can restrain hypophysis urges the exudation of lacteal element, make lactescence decreases. Reason is clinical and usable at postpartum a breast and remedial breast bilge painful; Many estrogen can feedback the exudation of hormone of sexual gland of hurried of the leaf before sexual ground restrains hypophysis, reason estrogen still can serve as a kind of prophylactic, estrogen still has the action of antagonism androgen; Stimulative kidney is absorbed to sodium and water again, raise amount of the fluid outside the cell.
● ● progestational hormone calls progesterone, basically be by ovarian corpus luteum place is secreted, reason calls corpus luteum ketone again. The action of progestational hormone is assure oosperm cultivate and maintain gravid.
● ● makes hyperplasia of the film inside the uterus, secrete, progestational hormone action at the film inside the uterus, cultivate preparative condition for oosperm. In menstrual cycle, it goes up in the foundation of estrogen action, hyperplasia of the film inside farther stimulative uterus and gland body, blood-vessel grows, expression congests for the film inside the uterus, add thick, gland body is secreted, by hyperplasia period turn to secrete period. Below gravid circumstance, progestational hormone makes the film inside the uterus continues to add thick, form exuviate film; Protect an embryo: Progestational hormone can restrain an uterus the systole of flowing flesh, reduce uterine tensity, muscle of uterus of bring down gestation is right expedite child delivery the sensitivity of element, and remove the action that install an embryo; Restrain oviposit: Progestational hormone can restrain head issueing grave to produce corpus luteum to generate element to release hormone, corpus luteum of as a result generates element to secrete decrease, prevent ovarian oviposit and menstruation secondhand to appear periodicly thereby; But block up spermatozoon through female reproduction: The effect of progestational hormone and estrogen is adverse, can restrain tubal peristalsis, make cervix excretive mucous inflection, the vagina is epithelial horn changes a phenomenon to disappear, as a result shoots vaginal spermatozoon to enter oviduct not easily; Development of bubble of stimulative breast gland: On the foundation of estrogen action, progestational hormone makes mammary gland bubble further growth is mature; Cause hot action: After oviposit, progestational hormone secretes grow in quantity, make fundamental temperature lifts 0.5 ℃ are controlled, till menstruation comes wet when.
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