1. 1
(Endocrine
System)

2. 2
(endocrine
gland)

target organ)

thyroid, parathyroid, adrenal, pit

3. 3
hormone

4. 4

 Hypophysis, Pituitary gland),
 Thyroid gland),
 Parathyroid gland),
 Adrenal gland),
 Pineal gland, Epiphysis)

 Islets of Langerhans,
 Ovary) Testes),
 Placenta),
 Kidney)

5. 5
 Hormones
 Neurotransmitters
 Local signalling molecules
 Pheromones exocrine
glands)

6. 6
(hormone)
•
•

7. 7


, ADH

growth hormone

Estrogen, Oxytocin

Melatonin

8. 8
1.
2.
3.
4.

9. 9
5.
6.
7.
8.
synergistic effect
antagonism effect

10. 10
 2
 Steroid
hormone

Non-Steroid hormone

11. 11
Steroid hormone
►
mesoderm
►
Cyclopentanohydrophenantrene ring
►
►
estrogen, progesterone, testosterone, aldost
erone, cortisol

12. 12
Non-
Steroid hormone
4
1.   protein
hormone peptides hormone
–  
–
receptor
2 cAMP
– phospholylation
target cell   
 pituitary gland 
hypothalamus

13. 13
2. glycoprotein
hormone
•
FSH, LH, TSH
3. amino acid
derivative
•
epinephrine ,
norepinephrine

14. 14
•
smooth
endoplasmic reticulum)
•
•

15. 15
•
RER)
•
•
(golgi apparatus) secretory granules
• prohormone
prehormone

16. 16
•
catecholamine
exocytosis secretory granules
•
secretory granules
•

17. ► Neural)

► Hormonal)

► Humoral


18. feedback control


1
Positive feedback control
2

19. 19
•
–
–

20. •
transcription
• translation
•

21. 21

22. •
•
c-
AMP

23. 23
First messenger
secondary
messenger
Receptor
G-Protein
Inactive proteinkinase A Active proteinkinase A
Phospholylation of cell

24. 24
•
•
(glucoronide) (sulphate)
•
•

25.  stalk
 releasing hormone
hypothalamo-pituitary portal system
pituitary stalk


26. ►
- releasing hormone
►
-
ADH
oxytocin

27. • Follicle stimulating hormone
FSH
• Lutenizing hormone LH
• Thyroid stimulating hormone
TSH
• Adrenocorticotropic hormone
ACTH
• Growth hormone GH
(anterior pituitary)

28. (adrenal
medulla)
►
(sympathetic)
►
►
cathecholamine Epinephrine
(adrenaline) ~
Norepinephrine (noradrenaline)

29. (Adrenalin hormone)
► Epinephrine hormone
►
►
►

30. Noradrenalin
hormone
►
Norepinephrin hormone
►
►

31. pineal
gland
►
cerebrum
►
neuroendocrine gland
parasympathetic
sympathetic
►
Melatonin

32. Melatonin
►
► melanocyte
stimulating hormone
►
gonadotropin
► melatonin

33. (Gonad)
► 2
(Testes)
ovary)

34. (Testes)
►
interstitial cell
(seminiferous tubule)
► LH
(androgen)
Testosterone)
►Testosterone

35. (Testes)

36. (Ovary)

37. Estrogens
►
► follicles
graafian follicles
granulose cells theca cells
► estrogens -
estradiol, estriol estrone -
estradiol
► estrogens

38. Progesterone
►
corpus luteum)

(endometrium)


►corpus luteum
PGF2

39. ►Relaxin
►PGF2
granular cell
follicle
corpus

40. (Uterus)
►
prostaglandins
► accessory gland
prostate gland
►
corpus luteum
(luteolysis)

41. (placental
hormone)
►
 Pregnant Mare Serum Gonadotropin
PMSG
 Human Chorionic Gonadotropin
HCG

42. Pregnant Mare Serum
Gonadotropin (PMSG)
►
placental gonadotropin
► -
►
follicles
FSH
►

43. Human Chorionic
Gonadotropin (HCG)
►
syncytiotro blastic cells
primate
►
►
► LH

44. Thymus
gland
►
►
► Thymosin
►
(T-
lymphocyte (T-cell

45. ► (Gastrin)
► (Secretin)
►
(Cholecystokinin;CCK)
(pancreozymin)
►
(Enterogastron)

46. Gastrin
►
► parietal cell
► chief cell
pepsinogen

47. (Secretin)
►
►
► CCK

48. (Cholecystokinin;CCK)
►
►
►

49. (Enterogastron)
►
►
►
►

51. www.udomsuksa.ac.th/Latphrao/knowledge/cai/
biology/unit3.ppt
www4.csc.ku.ac.th/~fnawwm/Endocrin
ology.ppt
sumon-
kananit.wikispaces.com/file/view/
pptwww.pil.in.th