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Unformatted text preview: b. steroids: 4. Simulation - regulation of release - triggered release D. Target activation - Signal Transduction 1. Concept of Target Cells : Target Specific Receptors 2. Cell Surface Receptors - Second Messenger Systems a. Lipophobic Hormones : no crossing of membrane b. Membrane Bound Receptor Proteins c. Second messengers d. G-proteins e. Second Messenger activates cellular response f. Detail Example 1. cAMP pathway g. Detail Example 2. IP3 and Calcium h. others Examples, all hormone receptor mediated, could include. .. i. SIGNAL AMPLIFICATION 3. Intracellular Receptors - Steroids a. Steroids are Membrane soluble b. Nuclear binding proteins = receptors 4. Responses: a. hormones release hormones b. alter existing proteins: c. make new proteins E. Inactivation: Metabolic Conversion...
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This note was uploaded on 11/06/2011 for the course BIO BSC1010 taught by Professor Gwenhauner during the Fall '10 term at Broward College.
- Fall '10