1. Chapter 45 Hormones and the Endocrine SystemBy
Gordon Pherribo Caryn Michel

2. Chemical Classes of Hormones

3. Types of Signaling Molecules
~Hormones send regulatory messages throughout the body in extracellular fluid
Endocrine signaling
Paracrine Signaling
Autocrine signaling
Synaptic signaling
Neuroendocrine signaling

4. Lipid soluble hormones

5. Water Soluble Hormones

6. Multiple Effects of Hormones
Epinephrine can dilate skeletal muscle blood vessels while constricting intestinal blood vessels
Intestinal Blood Vessel
Skeletal Muscle Blood Vessel

7. Glucagon and Insulin Insulin Glucagon control blood glucose levels
Diabetes Mellitus
Type 1 diabetes
Type 2 diabetes

8. Coordination of Endocrine and Nervous System
Posterior Pituitary:
Oxytocin
Antideuretic hormone (ADH)
Anterior Pituitary: Tropic Hormones
Nontropic Hormones
Growth Hormone
Oxytocin?

9. Thyroid Gland
Adrenal Hormones:
Adrenal Medulla
Adrenal Cortex

10. References