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Hormones
Hormones and what they do
17
Biology
9th Grade
04/27/2010

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Cards

Term
Antidiuretic Hormone [ADH]
Definition

  •  
    • Made by hypothalamus but secreted by posterior lobe of pituitary.
    • Promotes water conservation in kidneys.

Term
Oxytocin
Definition

  •  
    • Made by hypothalamus but secreted by posterior lobe of pituitary.
    • Causes milk release in mammary glands and it causes the uterus to contract during childbirth.

Term
ACTH [Corticotropin]
Definition

  •  
    • Made and secreted by anterior lobe of pituitary.
    • Controls secretion of cortisol from adrenal gland.

Term
TSH [Thyrotropin]
Definition

 

  •  
    • Made and secreted by anterior lobe of pituitary.
    • Controls secretion of thyroid hormones.

 

Term
FSH [ Follicle Stimulating Hormone]
Definition

 

  •  
    • Made and secreted by anterior lobe of pituitary.

Estrogen secretion in women and sperm formation in men

 

Term
LH [ Luteinizing Hormone or Lutropin]
Definition

 

  •  
    • Made and secreted by anterior lobe of pituitary.
    • Progesterone secretion in women and testosterone secretion in men.

 

Term
PRL [ Prolactin ]
Definition

 

  •  
    • Made and secreted by anterior lobe of pituitary.
    • Causes milk production.

 

Term

STH / GH


[Somatotropin] / [Growth Hormone]

Definition

 

  •  
    • Made and secreted by anterior lobe of pituitary.
    • Causes growth, protein synthesis and mitosis.

 

Term
Insulin
Definition

Causes cells to take up glucose and store it as glycogen.

 

Lowers blood glucose levels

 

Secreted by the pancreas

 

Term
Glucagon
Definition

Causes cells to convert glycogen into glucose and release it into the bloodstream.

 

Raises blood glucose levels.

Term
Melatonin 
Definition
Control circadian rhythm and cause drowsiness.
Term
Serotonin
Definition
Controls mood, appetite, and sleep
Term

Epinephrine a.k.a Adrenaline


Norepinephrine a.k.a nor-adrenaline (?)

Definition

"Fight or flight response"

 

Increased heart rate, constricted blood vessels.

Term
Dopamine
Definition

"Pleasure system" 

 

Inhibits the release of prolactin

Term
Cortisol
Definition

Causes cells to break down glycogen into glucose.

 

Increases blood glucose level.

Term
Aldosterone
Definition
Promotes sodium reabsorption so there is less sodium in urine
Term
Secretin
Definition

 

  • Hormone produced in the small intestine that tells the pancreas to secrete pancreatic juice.

 

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