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Endocrine system
N/A
50
Anatomy
Undergraduate 1
02/02/2013

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Cards

Term
Follicle Stimulating Hormone (FSH)
Definition
Target tissue: ovaries, testes
Female: growth of ovarian follicles and secretion of estrogen
Male: Sperm Production
Term
Growth Hormone (GH)
Definition
Target Tissue: Liver, bone, cartilage, muscle, fat
Widespread tissue growth, especially in stated tissues
Term
Prolactin (PRL)
Definition
Target tissue: mammary glands, testes
Female: Milk synthesis
Male: increased LH sensitivity and testosterone secretion
Term
Thyroid Stimulating Hormone (Thyrotropin) (TSH)
Definition
Target Tissue: Thyroid gland
Growth of thyroid and secretion of thyroid hormone
Term
Adenocorticotropic Hormone (ACTH)
Definition
Target Tissue: Adrenal Cortex
Growth of adrenal cortex and secretion of glucocorticoids
Term
Parathyroid Hormone (PTH)
Definition
Target Tissue: bone, kidneys, small intestine
Secreted in response to hypocalcemia
Term
Calcitonin
Definition
Target Tissue: Bone
Stimulates bone deposition, mainly in children
Term
Oxytocin
Definition
Target Tissue: Uterus, mammary glands
Labor contractions, milk release, possibly involved in ejaculation, sperm transport, sexual affection, mother-infant bonding
Term
Antidiuretic Hormone (Vasopressin) (ADH)
Definition
Target Tissue: kidneys
Water Retention
Term
Luteinizing Hormone
Definition
Target Tissue: Ovaries and Testes
Female: ovulation, maintenance of corpus luteum
Male: testosterone secretion
Term
Epinephrine/Adrenaline
Definition
Target Tissue: Most tissues
Increase alertness and prepare body for physical activity
inhibits insulin secretion so muscles absorb less glucose
Term
Estrogen (E2)
Definition
Target Tissue: Many tissues of mother and fetus
Stimulate fetal development and maternal bodily adaptions to pregnancy; prepare mammary glands for lactation
Term
Progesterone (P4)
Definition
Target Tissue: many tissues of mother and fetus
Stimulate fetal development and maternal bodily adaptions to pregnancy; prepare mammary glands for lactation
Term
Testosterone
Definition
Target tissue: many tissues
Stimulates fetal and adolescent reproductive development, musculoskeletal growth, sperm production, and libido
Term
Triiodotyronine (T3) and Tyroxine (T4)
Definition
Target Tissue: Most tissues
elevate metabolic rate and heat production increase respiratory rate, stimulate appetite and breakdown of nutrients, quicken reflexes, stimulate growth of hair, nails, teeth and fetal nervous system
Term
Insulin
Definition
Target Tissue: most tissues
Stimulates glucose and amino acid uptake, lowers blood glucose level, promotes glycogen, fat, and protein synthesis
Term
Glucagon
Definition
Target Tissue: Liver
Stimulates amino acid absorption, gluconeogenesis, glycogen and fat breakdown, raises blood glucose and fatty acid levels
Term
Aldosterone
Definition
Target Tissue: Kidneys
Stimulates kidneys to retain sodium in body fluids and secrete potassium in urine
maintains blood pressure and volume
Term
Human chorionic gonadotrophin
Definition
Target Tissue: Ovary
stimulates growth of corpus luteum, which doubles in size and secretes increasing amounts of progesterone and estrogen
Term
Cortisone
Definition
Target Tissue: All tissue using glucose
Glucose synthesis, protein catabolism,sodium and water retention, potassium excretion, inflammatory response/immune response, feelings of well being, increase HCL of stomach
Term
Androgens
Definition
Target Tissue: Secondary sex organs- Breasts, Vocal cords, anything not for reproduction
Induce growth of pubic hair and axillary hair and associated apocrine scent glands in puberty and stimulate libido
Term
Gonadotrophin Releasing Hormone (GnRH)
Definition
Target Tissue: Anterior Pituitary
Promotes secretion of FSH and LH
Term
Corticotrophin Releasing Hormone (CRT)
Definition
Target Tissue: Anterior Pituitary
Promotes secretion of adrenocorticotropin hormone (ACTH)
Term
Thyrotropin Releasing Hormone (TRH)
Definition
Target Tissue: Anterior Pituitary
promotes secretion of TSH and PRL
Term
Prolactin Inhibitory Hormone (PIH)- (dopamine)
Definition
Target Tissue:Anterior Pituitary
inhibits secretion of prolactin
Term
Gonadotrophin releasing hormone (GnRH)
Definition
Gland that secretes: Hypothalamus
Chemical nature: peptide
Cellular Mechanism: 2nd messenger
Term
Corticotrophin releasing hormone (CRT)
Definition
Gland that secretes: Hypothalamus
Chemical nature: peptide
Cellular mechanism: 2nd messenger
Term
Thyrotropin releasing hormone (TRH)
Definition
Gland that secretes: Hypothalamus
Chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Prolactin Releasing hormone (dopamine) (PIH)
Definition
Secreted by: Hypothalamus
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Oxytocin
Definition
secreted by: posterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Antidiuretic hormone (vasopressin) (ADH)
Definition
secreted by: posterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Luteinizing Hormone (LH)
Definition
secreted by: Anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Follicle Stimulating Hormone (FSH)
Definition
secreted by: anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Growth Hormone (GH)
Definition
secreted by: anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Prolactin (PRL)
Definition
secreted by: anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Thyroid stimulating hormone (TSH)
Definition
secreted by: anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Adrenocorticotropic hormone (ACTH)
Definition
secreted by: anterior pituitary
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Parathyroid hormone (PTH)
Definition
secreted by: parathyroid gland
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Calcitonin
Definition
secreted by: thyroid gland
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Triiodothyronine (T3) and Tyroxine (T4)
Definition
secreted by: thyroid gland
chemical nature: monoamine
cellular mechanism: 2nd messenger
Term
Insulin
Definition
secreted by: pancreatic islets
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Glucagon
Definition
secreted by: pancreatic islets
chemical nature: peptide
cellular mechanism: 2nd messenger
Term
Aldosterone
Definition
secreted by: adrenal cortex
chemical nature: steroid
cellular mechanism: direct gene activation
Term
Cortisone
Definition
secreted by: adrenal cortex
chemical nature: steroid
cellular mechanism: direct gene activation
Term
Androgens
Definition
Secreted by: adrenal cortex
chemical nature: steroid
cellular mechanism: direct gene activation
Term
Epinephrine/adrenaline
Definition
secreted by: adrenal medulla
chemical nature: monoamine
cellular mechanism: 2nd messenger system
Term
Estrogen (E2)
Definition
secreted by: placenta
chemical nature: steriod
cellular mechanism: direct gene activation
Term
Progesterone (P4)
Definition
secreted by: placenta
chemical nature: steroid
cellular mechanism: direct gene activation
Term
Testosterone (T)
Definition
Secreted by: testes
chemical nature: steroid
cellular mechanism: direct gene activation
Term
Human Chorionic gonadotrophin (hCG)
Definition
secreted by: placenta
chemical nature: glycol-protein
cellular mechanism: 2nd messenger system
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