Animal Hormones Flashcards

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1
Q

Antidiuretic Hormone (ADH)

A
  • Created in the hypothalamus and stored in the posterior pituitary gland
  • ADH creates aquaporin proteins which causes water to flow out of the collecting duct. decreases urine volume
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2
Q

Oxytocin

A
  • Created in the hypothalamus and stored in the posterior pituitary gland
  • Stimulates the contraction of the uterus, mammary glands, and known as the social bonds
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3
Q

Thyroid Stimulating Hormone (TSH)

A
  • Made in the anterior pituitary gland

- Activates the thyroid gland to begin secretion

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4
Q

Adrenocorticotrophin (ACTH)

A
  • Made in the anterior pituitary gland

- Activates adrenal cortex to release the glucocorticoids made there

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5
Q

Growth Hormone (or… Somatotropin)

A
  • Made in the anterior pituitary gland
  • Stimulates the secretion of somatomedins which will activate growth by protein synthesis, fat breakdown, and increase blood glucose levels
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6
Q

Prolactin (PRL)

A
  • Made in the anterior pituitary gland

- Breast development as well as milk production during pregnancy (Non Trophic)

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7
Q

Luteinizing Hormone (LH)

A
  • Made in the anterior pituitary gland
  • Female: induces ovulaton
  • Male: regulation of sex hormones
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8
Q

Follicle Stimulation Hormone (FSH)

A
  • Made in the anterior pituitary gland
  • Female: stimulates development of the follicle in the ovaries.
  • Male: stimulates sperm production
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9
Q

Melanocyte-stimulating Hormone (MSH)

A
  • Made in the anterior/intermediate pituitary

- Regulates the activity of pigments in the skin (Non Trophic)

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10
Q

Corticotropin-releasing Hormone (CRH)

A

Stimulates ACTH secretion

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11
Q

Thyrotropin-releasing Hormone (TRH)

A

Stimulates TSH secretion

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12
Q

Gonadotropin-releasing Hormone (GnRH)

A

Stimulates FSH and LH secretion

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13
Q

Growth-hormone-releasing Hormone (GHRH)

A

Stimulates GH secretion

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14
Q

Somatostatin

A

Inhibits GH secretion

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15
Q

Prolactin-inhibiting Hormone (PIH)

A

Inhibits prolactin secretion

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16
Q

Epinephrine and Norepinephrine (Catecholamines)

A
  • Made in the Adrenal Medulla
  • Amplifies the sympathetic nervous system by raising blood glucose levels, and increasing metabolic activities, along with blood vessel constriction
17
Q

Aldosterone (Corticosteroid)

A
  • Made in the Adrenal Cortex and stimulated by ACTH

- Used in the kidneys to increase K+ secretion and Na+ reabsorption

18
Q

Cortisol (Corticosteroid)

A
  • Made in the Adrenal Cortex and stimulated by ACTH

- elevates blood glucose and fatty acid levels, and suppresses inflammation

19
Q

Triiodothyronine (T3); Thyroxine (T4)

A
  • Made in the Thyroid gland and stimulated by TRH

- Stimulates the energy usage by increasing metabolic rate; Regulates protein synthesis and sleep pattern

20
Q

Calcitonin

A
  • Made in the Thyroid gland and stimulated by high calcium levels
  • Lowers the blood calcium levels
21
Q

Parathyroid Hormone (PTD)

A
  • Made in the Parathyroid gland and stimulated by low calcium in the blood
  • Raises the blood calcium levels
22
Q

Glucagon

A
  • Produced in the alpha-cells and stimulated by low glucose levels
  • Raises the blood glucose levels by breaking down glycogen
23
Q

Insulin

A
  • Produced by the beta-cells and stimulated by high glucose levels
  • Lowers the blood glucose levels by anabolic reactions (making large chain glycogen molecules)
23
Q

Melatonin

A
  • Made in the pineal body and is secreted depending on day cycle
  • Induces drowsiness for REM sleep
24
Q

Androgens

A
  • Made in the testes and regulated by FSH and LH

- Stimulates sperm formation, and promotes development and maintenance of sex characteristics

25
Q

Estrogens

A
  • Made in the ovaries and regulated by FSH and LH

- Stimulates uterine lining growth, and promotes development and maintenance of female sex characteristics

26
Q

Progestins

A
  • Made in the ovaries and regulated by FSH and LH

- Promotes the continuation of uterine lining growth