BGYB30H3 Lecture 20 Notes-Nov 17

2 Pages

Biological Sciences
Course Code
Ingrid L.Stefanovic

This preview shows 80% of the first page. Sign up to view the full 2 pages of the document.
BGYB30H3 Lecture 20 Notes -anterior pituitary secretes N PRL, TSH, ACTH, GH, FSH, and LH -hypothalamus controls anterior pituitary hormones -anterior pituitary hormones regulate secretion of another hormone, making them trophic hormones -hypothalamus releases trophic hormones -anterior pituitary hormones are named by target -HHPS connects anterior pituitary to the hypothalamus -low concentrations of hormones from the hypothalamus are secreted and enter the anterior pituitary -hypothalamus releases inhibitory and releasing hormones that cause or prevent release of hormones from the anterior pituitary -hormones negatively feedback to inhibit release from anterior pituitary, endocrine gland, or hypothalamus -long loop negative feedback occurs when hormone released outside the CNS causes negative feedback in the CNS -short loop is negative feedback in the CNS -hypersecretion is an excess in secretion of hormones while hyposecretion is when not enough of one hormone is secreted -exogenous medication replaces and exceeds normal levels, which can cause atrophy of endocrine gland if medication is constantly given -H-AP axis controls cortisol secretion from the adrenal cortex -cortisol releasing
More Less
Unlock Document

Only 80% of the first page are available for preview. Some parts have been intentionally blurred.

Unlock Document
You're Reading a Preview

Unlock to view full version

Unlock Document

Log In


Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.