RT Book, Section A1 Ciccone, Charles D. A1 Bednarek, Melissa L. A1 Miller, Kenneth L. SR Print(0) ID 1188530102 T1 Introduction to Endocrine Pharmacology T2 Pharmacology in Rehabilitation, 5e YR 2022 FD 2022 PB F. A. Davis Company PP New York, NY SN 9781719645348 LK fadavispt.mhmedical.com/content.aspx?aid=1188530102 RD 2024/10/13 AB The endocrine system seeks to maintain internal homeostasis through the use of endogenous chemicals known as hormones. A hormone is typically regarded as a chemical messenger that is released into the bloodstream to exert an effect on target cells located some distance from the hormonal release site.1,2 Various endocrine glands manufacture and release specific hormones that help regulate physiological processes such as reproduction, growth and development, energy metabolism, fluid and electrolyte balance, and response to stress and injury.1,3