Answered: Endometrial tissue is maintained by…

Endometrial tissue is maintained by estrogen, and yet endometriosis is treated with a GNRH agonist drug. Explain this seeming paradox.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter43: Animal Reproduction And Development

Section: Chapter Questions

Problem 2VCQ: Figure 43.15 Which of the following statements about hormone regulation of the female reproductive...

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1. Endometrial tissue is maintained by estrogen, and yet endometriosis is treated with a GNRH agonist drug. Explain this seeming paradox.

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Figure 43.15 Which of the following statements about hormone regulation of the female reproductive cycle is false? LH and FSH are produced in the pituitary, and estradiol and progesterone are produced in the ovaries. Estradiol and progesterone secreted from the corpus luteum cause the endometrium to thicken. Both progesterone and estradiol are produced by the follicles. Secretion of GnRH by the hypothalamus is inhibited by low levels of estradiol but stimulated by high levels of estradiol.
Match each hormone with its source. ____ FSH and LH a. pituitary gland ____ GnRH b. ovaries ____ estrogens c. hypothalamus ____ testosterone d. testes
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