Wi10-Lec 11

Wi10-Lec 11 - Hormones

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1 Hormones http://amammainthemaking.files.wordpress.com/2008/08/g2241hormones.jpg What is a hormone?
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2 What do Hormones do? Where do hormones come from?
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3 The major endocrine glands Hormones can be Protein or Steroid
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4 How are hormones controlled? The Control Center The hypothalamus-pituitary system hypothalamus pituitary (anterior lobe) capillary bed endocrine cell blood flow blood flow capillary bed pituitary (posterior lobe) The hypothalamus produces releasing and inhibiting hormones Releasing or inhibiting hormones (green circles) are secreted into capillaries feeding the anterior lobe of the pituitary Endocrine cells of the anterior pituitary secrete hormones (red squares) in response to releasing hormones The hypothalamus produce oxytocin and ADH Oxytocin and ADH (blue triangles are secreted into the blood via capillaries in the posterior pituitary
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5 Hypothalamus Pituitary Anterior: Luteinizing Hormone (LH), Follicle Stimulating Hormone(FSH), Thyroid Stimulating Hormone(TSH), Prolactin, Growth hormone (GH) Posterior : Antidiuretic Hormone (ADH), Oxytocin
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This note was uploaded on 03/11/2010 for the course BILD BILD 10 taught by Professor Jenniebever during the Spring '09 term at UCSD.

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Wi10-Lec 11 - Hormones

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