Can you provide an explanation as to why an LH/FSH spike may occur using the estrogen feedback loop?
Can you provide an explanation as to why an LH/FSH spike may occur using the estrogen feedback loop?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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In Modules 2 and 3, we have discussed many different hormones and the mechanisms in which these hormone levels are regulated. Many hormones, including FSH, LH, progesterone, and estrogen are controlled through a negative feedback system. Although higher levels of estrogen in the follicular stage suppress the secretion of FSH and LH in the anterior pituitary, there is an LH spike at day 14 (ovulation).
Can you provide an explanation as to why an LH/FSH spike may occur using the estrogen feedback loop?
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