Please enable JavaScript.
Coggle requires JavaScript to display documents.
Digestive System I : Gastrointestinal Tract, Small intestine - Coggle…
Digestive System I : Gastrointestinal Tract
Oral Cavity
Vermiform Appendix
Submucosa
Many lymphatic tissue & lymphatic nodule
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
simple columnar epithelium with goblet cells
lamina propia : lymphatic tissue & lymphatic nodule
Serosa
mesothelium
Large intestine
Submucosa
No gland แต่มี blood vss. & lymphatic nodule
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Serosa
mesothelium
Mucosa
simple columnar epithelium with goblet cells
lamina propia : intestinal gland / crypt of Lieberkuhn
No intestinal villi
Anus
Alimentary Tract
Esophagus
Submucosa
Esophageal gland : mucous gland
Muscularis externa
upper : skeletal muscle
middle : skelatal & smooth muscle
lower : smooth muscle
Mucosa
Non - karatinized stratified squamous epithelium
Adventitia
loose CNT. : มี collagen fiber เป็นจำนวนมาก
Stomach
Submucosa
loose CNT with collagen & elastic fiber
Muscularis externa
smooth muscle 3 layers
middle circular
outer longitudinal
inner oblique
Mucosa
simple columnar epithelium
lamina propia : gastric gland
chief / zymogenic cells
หลั่ง pepsinogen & gastric lipase
parietal / oxyntic cells
หลั่งกรดแก่ คือ HCI
mucous neck cells
Adventitia
simple squamous epithelium
Small intestine
Jejunum
Submucosa
no gland
plica circularis / valve of kerckring : fold of mucosa & submucosa
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
simple columnar epithelium with goblet cells
lamina propia : intestinal gland / crypt of Lieberkuhn
หลั่ง intestinal juice
muscularis mucosae
intestinal villi in lumen
Serosa
mesothelium
IIeum
Submucosa
Aggregated lymphatic nodule : Peyer's patches
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
simple columnar epithelium with goblet cells
lamina propia : intestinal gland / crypt of Lieberkuhn
muscularis mucosae
Serosa
mesothelium
Duodenum
Submucosa
Brunner's gland : mucous gland
หลั่ง alkaline mucous
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
lamina propia : intestinal gland / crypt of Lieberkuhn
muscularis mucosae : discontinuous layer
simple columnar epithelium with goblet cells
Adventitia
Small intestine
Jejunum
Submucosa
no gland
plica circularis / valve of kerckring : fold of mucosa & submucosa
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
simple columnar epithelium with goblet cells
lamina propia : intestinal gland / crypt of Lieberkuhn
หลั่ง intestinal juice
muscularis mucosae
intestinal villi in lumen
Serosa
mesothelium
IIeum
Submucosa
Aggregated lymphatic nodule : Peyer's patches
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
simple columnar epithelium with goblet cells
lamina propia : intestinal gland / crypt of Lieberkuhn
muscularis mucosae
Serosa
mesothelium
Duodenum
Submucosa
Brunner's gland : mucous gland
หลั่ง alkaline mucous
Muscularis externa
smooth muscle 2 layers
inner circular
outer longitudinal
Mucosa
lamina propia : intestinal gland / crypt of Lieberkuhn
muscularis mucosae : discontinuous layer
simple columnar epithelium with goblet cells
Adventitia