ho5 - BIPN 100 Dr Fortes Handout 5 OH Wed 4-5 Caf Roma TA...

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BIPN 100 –Dr. Fortes TA Jing Wang Handout 5 [email protected] OH Wed 4-5 @ Café Roma Endocrinology I. Homones—global target, ___________ (fast/slow) action. A. types of hormones release type duct Function/example endocrine paracrine autocrine neurocrine exocrine B. types of hormones type subtype secreted by example amines               peptides/protein       eicosanoids       C. Mechanism of action 1. general idea a. signal amplification-event in cell amplify hormone action 4 steps—each alpha subunit of G protein bind multiple _____ each ____ release multiple _______ each _____binds to multiple PKA each PKA activates multiple protein b. specificity of response—which depends on (1) distribution of R (2) transuction pathways(a)1 st messenger _____________ (b)2 nd messenger _____________ 2. hydrophobic hormones—go throught cellular membrane directly. a.steriods-bind to _________receptors in the ________ and _________ (1) hormone:R—complex bind to ____leading to increase in _______--increase mRNA--__________
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ho5 - BIPN 100 Dr Fortes Handout 5 OH Wed 4-5 Caf Roma TA...

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