1. The Peritoneum 一、Introduction
The Peritoneum is serous membrane in the body which covers on the inner surfaces of the walls of the abdominal and pelvic cavities and the outer surfaces of the vicera of the abdominal and pelvic cavities.

4. 1 Division of the peritoneum : the parietal peritoneum and visceral peritoneum
2 The peritoneal cavity
3 The difference between the abdominal cavity and the peritoneal cavity
4 Function: absorptive capacity , secretion, supportion and phagocytosis

5. 二、 The Relationship between viscera and peritoneum
1 The intraperitoneal viscera : completely surrounded by peritoneum
2 The interperitoneal viscera : not completely wrapped
3 The retroperitoneal viscera : covered by peritoneum only on their anterior surface. Such as: the kidneys, ureters, suprarenal glands, pancreas, the middle and inferior parts of rectum, et al.

9. 三、Structures formed by the peritoneum
The omentum
The mesenteries and mesocolons
The ligaments
The peritoneal recesses, pouches , fossae and folds

10. 三、Structures formed by the peritoneum
1 The omentum
a.the lesser omentum : include the hepatogastric ligament and hepatoduodenal ligament . Hepatoduodenal ligament enclose the proper hepatic artery, hepatic portal vein and common bile duct.
b.the greater omentum : made up of four layers . begin from the the stomach and commencement of the duodenum and end the transverse colon .
c.the omental bursa and omental(epiploic) foramen(Winslow’ foramen)

18. 2. The mesenteries and mesocolons
such as the mesentery (of the small intestine), mesoappendix , transverse mesocolon and sigmoid mesocolon
3. The ligaments
4. The peritoneal folds , recesses and pouches
a. the rectovesical pouch in the male
b. the rectouterine pouch (of Douglas) and vesicouterine pouch in the female
c.the hepatorenal recess:lowest part in the peritoneal cavity when lying supine.

24. 5. Subdivision of peritoneal cavity
Supramesocolic compartment:suprahepatic space
subhepatic space
Inframesocolic compartment:right mesenteric sinus
left mesenteric sinus
right paracolic groove
left paracolic groove

27. The endocrine system 一、Introduction
1 The composition of the endocrine system :the endocrine tissues and organs.
2 The endocrine tissues : The islets of Langerhans of pancreas, the ovarian follicles and corpora lutea of the ovary and the interstitial tissue of the testes
3 The endocrine organs : the hypophysis (pituitary), thyroid gland, parathyroid glands, adrenal (suprarenal) glands, the thymus and pineal body
4 The endocrine glands: no ducts . secrete hormones .
5 Function of the endocrine system : metabolism, development and growth , reproduction, et al.

29. 二、The endocrine organs
1.The hypophysis(pituitary gland)
a. Location: in the hypophysial fossa of the body of sphenoid bone
b.Division: adenohypophysis and neurohypophysis
c.Function:secretes somatotropin,gonaotropins,thyrotropin, adrenocorticotropin,melanotropin,follicle stimulating hormone and luteinizing hormone,prolactin. And store vasopressin and oxytocin

32. dwarfism

33. giantism

34. 2. The thyroid gland
a. Location: in the neck region with one lobe on either side of the larynx and trachea
b. Structures : lateral lobes and isthmus
c. Function: thyroxin

37. goiter

38. cretinism

39. Graves’

40. 3.The parathyroid glands
a.Location: lie on the dorsal surface of the lateral lobes of the thyroid
b. Function: parathyroidin

43. 4. The suprarenal (or adrenal) glands
a.Location : on the medial part of the kidney behind the peritoneum
b.Construction: outer cortex and inner medulla
c.Functions: steroid hormones and epinephrine(adrenalin) ,norepinephrine

46. 5. The pineal body
a. Location: protruding from the roof of the third ventricle of the diencephalon.
b. Function: secret melatonin and serotonin.

48. 6. The thymus
located in the upper mediastinum posterior to the sternu.and secrete
lymphopoietin.

49. 7. The pancreas a.Location
b. The endocrine part of the pancreas : Langerkans (islets of pancreas)
c. Function: produce insulin and glucagon.

51. 8. The ovary:
a.The ovarian follicle(the endocrine tissues): produce estrogen
b.The corpus luteum :produce progesterone

53. 9. The testis
interstitial tissue : produce testosterone