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The collection of endocrine glands makes up the endocrine system. The main endocrine glands are the pituitary (anterior and posterior lobes), thyroid, parathyroid, adrenal (cortex and medulla), pancreas and gonads. The pituitary gland is attached to the hypothalamus of the lower forebrain.
Unlike exocrine glands(sweat, salivary), endocrine glands secrete their respective substances directly into the bloodstream rather than through a duct. These endocrine glands belong to the body’s control system and they produce hormones which help to regulate the functions of cells and tissues.
The network of hormone-producing organs and glands, the endocrine system, helps control body functions. The hypothalamus reacts by enhancing the appropriate endocrine activity to restore this balance.
Chapter Summary The endocrine system works together with the nervous system to coordinate body functions and maintain homeostasis. Endocrine glands release chemicals called hormones into the bloodstream. These hormones affect the functioning of target organs at other locations in the body.
7 wrz 2023 · The endocrine system is a collection of glands. These glands secrete a variety of hormones, which travel to specific target organs via the bloodstream. Hormones have specific functions such as regulating growth, metabolism, temperature and reproductive development.
This Osmosis High-Yield Note provides an overview of Anatomy and Physiology of the Endocrine System essentials. All Osmosis Notes are clearly laid-out and contain striking images, tables, and diagrams to help visual learners understand complex topics quickly and efficiently.
The endocrine system: a system of endocrine (ductless) glands or specialised cells which can secrete hormones directly into local capillaries for distribution around the body. ENDOCRINE (traditional) a) be synthesised and secreted by specific type of cells (NB: these are not always anatomically distinct cells assembled as a “gland” i.e ...
