Organs of the digestive system.
1. Esophagus - 2. Thoracic diaph...
Digestive system
Human salivary amylase. Calcium ion v...
Head and neck.
Pharynx
Sagittal section of nose mouth, phary...
The position and relation of the esop...
Endoscopy and radial endoscopic ultra...
Section of the human esophagus. Moder...
Layers of Esophageal Wall: - 1. Muc...
H&E stain of biopsy of normal esophag...
Digestive system diagram showing bile...
Stomach.
The location of the stomach in the body.
* 1. Body of stomach - * 2. Fundus ...
Outline of stomach, showing its anato...
Interior of the stomach. (Pylorus lab...
The longitudinal and circular muscula...
The oblique muscular fibers of the st...
Layers of Stomach Wall: - 1. Serosa...
Diagram summarising control of stomac...
Actions of the major digestive hormon...
Determinants of gastric acid secretion.
Human parietal cells - stomach
H&E stain of fundic gland polyp showi...
A fundus gland. A. Transverse section...
Human chief cells
Pepsin in complex with pepstatin
Pancreas
1: Head of pancreas - 2: Uncinate p...
The pancreatic duct.
The celiac artery and its branches; t...
Lymphatics of stomach, etc. The stoma...
The duodenum and pancreas.
Front of abdomen, showing surface mar...
Interior of the descending portion of...
Section of pancreas of dog. X 250. (A...
Centroacinar cells of the exocrine pa...
Human pancreatic amylase. Calcium ion...
A type of pancreatic lipase (guinea pig)
Chymotrypsin
Mechanism of peptide bond cleavage in...
Elastase
Structure of bicarbonate
Liver - front view
Liver - rear view
The liver and the veins in connection...
Transverse section through the middle...
1: Right lobe of liver - 2: Left lo...
Portal triad
The portal vein and its tributaries. ...
Longitudinal section of a small porta...
Gall bladder
Bile capillaries of rabbit. shown by ...
Human liver
Schematic diagram of biliary system
The gall-bladder and bile ducts laid ...
Stained section of a gall bladder sho...
Cholic acid
Chenodeoxycholic acid
Glycocholic acid
Taurocholic acid
Deoxycholic acid
Transverse section of the spleen, sho...
Small intestine
Diagram showing the small intestine
Lower half of right sympathetic cord.
The enteric nervous system is embedde...
The myenteric plexus of a rabbit. X 50.
The submucosal plexus of a rabbit. X 50.
Topography of thoracic and abdominal ...
Duodenum with brush border (microvilli)
Transverse section of a villus, from ...
Villi of small intestine, showing blo...
Superior and inferior duodenal fossæ.
Microvilli show electron dense plaque...
Human brunner's gland
Section of duodenum of cat. (Duodenal...
Crystal structure of Enteropeptidase ...
Maltase
Reaction using lactase
Duodenojejunal fossa.
Inferior ileocecal fossa.
The cecal fossa. The ileum and cecum ...
Arteries of cecum and vermiform process.
The superior mesenteric artery and it...
The lymphatics of cecum and vermiform...
Lymphatics of colon.
Superior ileocecal fossa.
Interior of the cecum and lower end o...
Ileocecal valve
Front of abdomen, showing the large i...
Sigmoid colon and rectum, showing dis...
The structure of retinol, the most co...
Ergocalciferol
Lumisterol
7-Dehydrocholesterol
Vitamin D3 is synthesized from 7-dehy...
Pre-vitamin D3 then spontaneously iso...
Whether it is made in the skin or ing...
A family with rickets
Rachitis The wrist widening of rickets
Radiograph of a two-year old rickets ...
Tocopherol
Chemical structure of Tocotrienol
Forms of Vitamin E
Vitamin K1 (phylloquinone). Both cont...
Vitamin K2 (menaquinone). In menaquin...
Thiamine
Thiamine 3D
Thiamine pyrophosphate
Beriberi sufferer - Turn of the 20th ...
Riboflavin
Niacin
Pellagra sufferer with skin lesions
The biosynthesis of niacin.
Pantothenic acid
Pantothenic acid is essential for the...
Panthenol
Pyridoxine
Pyridoxal
Pyridoxamine
Biotin
Biotin 3D
Folic acid
Vitamin B12
Vitamin B12 (Cyanocobalamin) - 3D
Hydroxocobalamin
Choline metabolism. (Choline is green...
Vitamin C or L-ascorbate
Vitamin C 3D
Ascorbic-acid-3D
Scorbutic gums, a symptom of scurvy
Citrus fruits were one of the first s...
_68.jpg&image_id=387800)
