Small intestine blood vessels, SEM
Lung blood vessels, SEM
Pituitary gland blood vessels, SEM
Blood vessels of a lymph node, SEM
Hepatic blood vessels, SEM
Kidney blood vessels, SEM
Blood vessels of human small intestine
Penis blood vessels, SEM
Rectal blood vessels, SEM
Trachea blood vessels, SEM
Bladder blood vessels, SEM
Testis blood vessels, SEM
Penis erectile tissue, SEM
Thyroid gland blood vessels, SEM
Kidney glomeruli, SEM
Tongue muscle blood vessels, SEM
Crenated red blood cells, SEM
Kidney glomerulus, SEM
Intestinal blood vessels, SEM
Arteriole, SEM
Red and white blood cells, arteriole
LM of blood vessels in villi of small intestine
Intestinal arteriole, TEM
Blood vessels, SEM
Lung alveoli and an arteriole, SEM
Tongue papillae capillaries, SEM
Blood-filled artery, SEM
Small intestine villus, SEM
Small blood vessels, light micrograph
Small intestine villi, SEM
Blood clot, SEM
Small intestine blood vessels, light micrograph
Early clot formation, TEM
Human liver and gallbladder circulation
Intestinal lining, SEM
Liver, SEM
Blood-filled foetal aorta, SEM
Resin cast of blood supply to kidneys
Heart arteriole, fluorescence micrograph
Blood vessels supplying a testis, SEM
Lymph vessels, SEM
Simple columnar epithelilium, ileum
Tongue-shaped villi of the jejunum
Intestinal villi, SEM
Intestinal microvilli, SEM
Arteriole blood vessel, light micrograph
Human digestive system front view
Red blood cells
Muscle arteriole, TEM
A distributing artery
Lung tissue, SEM
Heart tissue, SEM
Helicobacter pylori bacteria in stomach
Liver capillary, SEM
Pancreas tissue, SEM
Rete mirabile blood vessels, light micrograph
Arteriole, light micrograph
Arteriole and venule, light micrograph
Arteriole wall, light micrograph
Dilated arteriole, light micrograph
Heart muscle, fluorescence micrograph
Kidney arteriole, fluorescence micrograph
Resin cast of arteries to brain
Resin cast of human heart circulation
Resin cast of kidney arteries
Resin cast of human kidney circulation
Villi in mammal small intestine
Large intestine lining, light micrograph
Intestinal villi cell loss, SEM
Intestinal villus cell loss, SEM
Intestinal microvilli, TEM
Goblet cell
Microvilli, TEM
Coloured SEM of pars intermedia of pituitary gland
Resin cast of liver and gall bladder
Small intestine, SEM
Small intestine microvilli, SEM
Small intestine lining, SEM
Blood vessels in the lung, SEM
Blood vessels in a frog ovary, SEM
Blood vessels, light micrograph
Heart valves and strings, SEM
Elastic artery cross-section, SEM
Skin, SEM
Rat spleen, fluorescence micrograph
Small intestine villi, section
Small intestine, light micrograph
Small intestine villi, light micrograph
Small intestine section, light micrograph
Small intestine lining, light micrograph
Small intestine tissue, light micrograph
Cat small intestine, light micrograph
Intestinal bacteria, SEM
Intestinal blood supply
Skin, fluorescent light micrograph
Citrobacter bacteria, SEM
Human faecal material, SEM
Stomach lining, SEM
Resin cast stillborn s head, neck, brain
Resin cast of the arteries and veins
Human leg and foot circulation
Villus surface of the small intestine, SEM
Kidney cortex
Wall of the vagina showing lumen
Lung lining, SEM
Liver tissue, SEM
Ruptured venule, SEM
Bamboo stem, SEM
Lung bronchus cross-section, SEM
Resin cast of a human lung section