Exocrine Fluids of the Body’s Surfaces Jiffy Lube The Glandular Systems Endocrine Hormones into the Bloodsteam Pharmacy Exocrine Fluids of the Body’s Surfaces Jiffy Lube

Define The system consists of the endocrine glands which release hormones into the bloodstream to reach and act on target cells of specific organs. Lock and Key concept. This system is responsible for controlling the body’s metabolic activity, as well as serve as chemical messengers that allow cells to communicate with one another. Regulates homeostasis.

Introduction Video: https://video.search.yahoo.com/yhs/search;_ylt=A2KLqII3F91YKg4AKo80nIlQ;_ylu=X3oDMTBncGdyMzQ0BHNlYwNzZWFyY2gEdnRpZAM- ;_ylc=X1MDMTM1MTE5NTcwMARfcgMyBGFjdG4DY2xrBGJjawNhNDFqdHRkYnNnb210JTI2YiUzRDMlMjZzJTNEamQEY3NyY3B2aWQDN1hQbVNqazRMakdp Qm4zclY4aGkzUUh3TVRVeUxnQUFBQUNUaU8xRQRmcgN5aHMtYWRrLWFka19zYm50BGZyMgNzYS1ncARncHJpZAM3a2RHeHQwQlJzZWJnaDIwSW5aVk5B BG10ZXN0aWQDbnVsbARuX3JzbHQDNjAEbl9zdWdnAzEEb3JpZ2luA3ZpZGVvLnNlYXJjaC55YWhvby5jb20EcG9zAzAEcHFzdHIDBHBxc3RybAMEcXN0cmwDMz QEcXVlcnkDaW50cmR1Y3Rpb250byB0aGUgZW5kb2NyaW5lIHN5c3RlbQR0X3N0bXADMTQ5MDg4NDQ1NwR2dGVzdGlkA251bGw- ?gprid=7kdGxt0BRsebgh20InZVNA&pvid=7XPmSjk4LjGiBn3rV8hi3QHwMTUyLgAAAACTiO1E&p=intrductionto+the+endocrine+system&ei=UTF- 8&fr2=p%3As%2Cv%3Av%2Cm%3Asa&fr=yhs-adk-adk_sbnt&durs=short&hsimp=yhs- adk_sbnt&hspart=adk&type=em_appfocus1_cr&vm=r#id=5&vid=e7ddbec706dae82ea7634ce21242ddd4&action=view

Major Glands of the Endocrine System Pituitary Gland Anterior and Posterior Pineal Gland Hypothalamus Thyroid Gland Parathyroid Thymus Adrenal Gland Adrenal Cortex Adrenal Medulla Pancreas (Pancreatic Islets) Testes Ovaries

Hypothalamus Location: lies within the diencephalon, below the thalamus; Primary Hormones: No one specific hormone; called the “gate-keeper” regulating the release and inhibition of hormones Functions: “gate-keeper” role; regulates pituitary Major Disorders:

Pituitary Gland Location: Posterior to the hypothalamus Primary Hormones: 9 primary hormones including GH, ACTH, TSH, FSH, LH, ADH and Oxytocin Functions: Secretion of essential endocrine hormones; “the master gland”; Major Disorders: dwarfism, gigantism, Diabetes encephalis

Pineal Gland Location: Between the pons and sides of the thalamus; size of a pea Primary Hormones: Melatonin Functions: Regulates sleep patterns; mating patterns; migration patterns; day and night rhythms Major Disorders: Insomnia

Thyroid Gland Location: Anterior region of neck, surrounding trachea Primary Hormones: Thyroxine (T-4) and Triiodothyronine (T-3) Functions: Regulate iodine; secrete TSH (thyroid stimulating hormone) Major Disorders: Goiter; Thyroid Cancer

Parathyroid Gland Location: 4 glands around the thyroid Primary Hormones: PTH (parathyroid hormone) Functions: Affects the bones and kidneys; maintain calcium levels in the blood Major Disorders: Osteoporosis; Hyper- and Hypo- parathyroidism

Thymus Location: Thoracic cavity below the neck; Primary Hormones: Thymosis; Functions: T-lymphocyte education center Major Disorders: Cancers (lymphomas)

Adrenal Gland Adrenal Cortex Location: Atop the kidneys; outer layer surrounding the adrenal medulla Primary Hormones: Glococorticoids, Mineralcorticoids, and Aldosterone Functions: Maintain blood pressure, metabolism, levels of estrogen and testosterone Major Disorders: Addison’s disease and Cushing’s disease

Adrenal Gland Adrenal Medulla Location: Atop the kidneys surrounded by the adrenal cortex; the adrenal pulp Primary Hormones: Epinephrine and Norepinephrine (a.k.a. Adrenaline) Functions: Increase blood pressure, heart rate, dialation of pupils (adrenaline rush) Major Disorders: Pheochromocytoma

Pancreas Location: Around the stomach and small intestine Primary Hormones: Insulin and Glucagon (secreted by the pancreatic islets or the Islets of Langerhans) Functions: Digestion of enzymes; regulate blood-glucose levels; insulin uptake Major Disorders: Diabetes mellitus types I and II

Testes Location: Within the scrotum Primary Hormones: Testosterone; ICSH Functions: Produce sperm and testosterone; primary and secondary sex characteristics Major Disorders: Testicular cancer; Germ-cell tumors

Ovaries Location: In the abdomen at the end of the fallopian tubes Primary Hormones: Estrogen, Progestins, Estradiol Functions: Produce female gametes; ova and ovum; oocytes- immature gametes Major Disorders: Ovarian Cancer;

Exocrine Glands

It is an exocrine gland of the skin. Mammary Glands Mammary glands are located inside the breasts of sexually mature female body. They are in actuality modified sweat glands which are in fact comprised of secretory mammary alveoli  and the appropriate ducts. Mammary glands are considered to be part of the integumentary system rather than the reproductive system. Some confuse it as a part of the endocrine system? It is an exocrine gland of the skin.

Exocrine Glands Confused… Not the Endocrine Glands discharges secretions through ducts opening on internal or external surfaces of the body. Exocrine glands include sweat, salivary, mammary, ceruminous, lacrimal, sebaceous and mucus

Video https://www.youtube.com/watch?v=eWHH9je2zG4

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