Endocrinologie Carlos (5-4-2022)

Question 1

Soorten functies hormonen

Answer 1

• Endocrien
• Autocrien
• Synaptisch
• Paracrien
• Pheromone
  = a chemical substance produced and released into the environment by an animal affecting the behaviour or physiology of others of its species.
• Allomone

Question 2

Allomone

Answer 2

Is a type of semiochemical produced and released by an individual of one species that affects the behaviour of a member of another species to the benefit of the originator but not the receiver. (bijen en bloem)

Question 3

Pheremone

Answer 3

A chemical substance produced and released into the environment by an animal affecting the behaviour or physiology of others of its species.

Question 4

Verschillen zenuwstelsel en endocrienstelsel

Answer 4

Zenuw

• Snel
• kortdurig
• actiepotentialen en neurotransmitters
• specifieke locatie door axonen
• kort afstand van neurotransmitters

Endocrien

• langzaam
• langdurig
• hormonen in bloed
• target overal waar bloed bijkomt
• lange afstand door bloedsomloop

Question 5

Productie corticosteroids

Answer 5

1. CRH (corticotropin-releasing hormone) in hypothalamus stimuleert
2. ACTH (adrenocorticotropic hormone) in hypofyse stimuleert
3. Adrenal cortex boven de nieren
4. productie corticosteroids

Question 6

Productie Thyroid hormones

Answer 6

1. TRH (thyrotropin-releasing hormone) in hypothalamus stimuleert
2. TSH (thyroid-stimulating hormone) in hypofyse stimuleert
3. schildklier
4. Productie Thyroid hormones

Question 7

Productie Androgens (testosterone) en Estrogens en Progestins

Answer 7

1. • GnRH (gonadotropin-releasing hormone) in hypothalamus stimuleert
   • GnIH (gonadotropin inhibiting hormone) in hypothalamus remt
2. • LH (luteinizing hormone) in hypofyse stimuleert
   • FSH (follicle-stimulating hormone) in hypofyse stimuleert
3. Testes en Ovaries
4. Androgens (testosterone), Estrogens en Progestins

Question 8

Productie melk

Answer 8

1. • Prolactin-releasing peptide stimuleert
   • Prolactin-inhibiting factor remt
     in hypothalamus
2. prolactin in hypofyse
3. productie melk in melkklieren

Question 9

Productie groeihormoon

Answer 9

1. • Somatocrinin in hypothalamus stimuleert
   • Somatostatin in hypothalamus inhibeert
2. groeihormoon in hypofyse stimuleert
3. botgroei

Question 10

Gland

Answer 10

A group of cells that synthesizes a substance (such as hormones)

Question 11

Hormones

Answer 11

Chemical mediators of intercellular communication

Question 12

Types of glands

Answer 12

• Exocrine:
  produceren nonhormonal stoffen: speeksel & hebben ducts
• Endocrine:
  produce hormones, lack ducts

Question 13

Hydrophillic messenger

Answer 13

water oplosbaar
Protein hormone
snelle transport in bloed
blaasje in cel voor transport

Question 14

Hydrophobic messenger

Answer 14

niet oplosbaar in water
vet hormoon
bound to carrier protein