Endocrine System
Hormones
Today’s Lecture
History
Glands and hormones
Terms
Endocrine system, combining forms
Ancient Views on Glands
Hippocratic text, on Glands
Terms *aden or boubon
Character: spongy, oily and not like fleshy parts
Function: regulates bodily moisture, removes surplus fluid
Pathologies: excess flow-“when they suffer they make the rest of the body suffer” Thought process was probably lymph nodes.
Bubonic plague swollen lymph nodes. Carried by a flee, headaches, appetite changes,
Hormones (gr. Horman- to excite)
Secretin-william bayliss and ernest starling-1902
The brown dog affair-1903-1910 Bayliss got in trouble with a group because he didn’t anestitzed him. He won 2000 lbs. anti-doggers who were against the anti-vivisections. Statue was burned down into pavement.(?)
Dissecting a dog alive, when touching the stomach a chemical as secreted.
Exocrine vs. Endocrine
Crine-secretion
Exocrine-sebatous gland and they have a duct.
Endocrine-to secrete within had no duct secrets it into the blood.
Endocrine System Overview
Network of ductless glands and other structures
Endocrine glands secrete hormones which affect function of targeted organs
Endocrine Glands
Do not memorize all the hormones! Know the diagnostic terms know what gland is causing the problem.
Combining Forms for the Endocrine System
Aden/o gland adenoid(resembles a gland)/Adenine(-ine = carbon chemical ) / Adenase (-ase enzyme )/ Adenin(-in hormone )
Pine/o pineal Gland pineoblastoma (-oma tumor blast-germs cell )/ Pineal Peduncle (peduncle – small foot )
Pitu/I pituitary gland pituicyte (pituitary cell)
Pituit/o (hypophysis) pituitary fossa ( fossa- ditch shallow groove)
Thyr/o thyroid gland thyroaplasia (lack of formation of the thyroid gland)
Thyroid/o thyroid gland thyroidomania (abnormal inflammation)
Thereos (type of shield)
Parathydoid (along side the little shield)
Thym/o thymus gland/ mind thymotoxic (adj. )/thymopoietin (hormone that makes
Adren/o adrenal gland adrenotropic(turning and changing it)
Adrenal/o adrenotrophic(nutrition)
Ad-renal
Supra-renal
Pancreat/o pancreas pancreatolithectomy (removal of stones from the kidney)/ Pancreatoncus(cancerous tumor)
Test/o testis testosterone(steroid produced from the testicles)
Testicul/o
Testis unus, testis nullus two witnesses to convict someone.
Roman goddess of justice, justitia sword shows capital punishment. Scales mean justice, blind to show not partial
Ovari/o ovary ovariogenic (orgin or creation of overies)
Ovar/I ovary ovariprival (privade-to remove prival removal the ovaries and consequences of that removal)
Andr/o male androgen (substance that creates male characteristics)
Gyn/o female androgynous (neutral features, cannot recognize the sex)
Hermaphrodites (has both male and female sex organs) son of hermes and aphrodites beautiful young man didn’t really want to react to females and a nymph goes after him and to make them one she combines her female parts with his male parts.
Crin/o to secrete crinogenic (creation of secretion)
-crine holocrine (complete picture, secretes the whole thing, secretes some of it’s cells)
Dips/o thirst polydipsia (excessive thirst)/ haemadipsa (thing thirsty for blood, leach)
Gluc/o sugar cytoglucopenia(abnormal reduction in sugar in a cell)
Glucos/o glucose
Glyc/o hyperglycemia (too much sugar in the blood)
Glycos/o glycosuria (sugar in the urine)/ glycosialia (sugar in the siliva)
Ket/o ketone bodies ketosis (excessive ketone bodies)/ ketoacidosis (because of ketone bodies have acidity in blood)
Hormon/o hormone hormonagogue (to lead or conveys a hormone or stimulated)
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