Trabeculae carneae in the heart, SEM
Heart valve and strings, SEM
Heart valves and strings, SEM
Heart muscle cell, SEM
Heart ventricle, SEM
Human heart endocardium, light micrograph
Right atrial appendage of the heart, SEM
Heart tissue, SEM
Red blood cells, SEM
Heart valve surface, SEM
Small intestine lining, SEM
Capillary section with red blood cells.
Vein with white blood cells. SEM
Vein, light micrograph
Heart pericardium surface, SEM
Cross-section of the trachea, SEM
Blood vessels, light micrograph
Blood-filled artery, SEM
Stacked red blood cells, SEM
Blood vessels supplying a testis, SEM
Granulocyte white blood cell, TEM
Monocyte white blood cell, TEM
Macrophage and lymphocytes, TEM
Heart muscle, SEM
Ruptured venule, SEM
Trachea muscle, SEM
Blood vessels, LM
Myeloblast blood cell, light micrograph
Monocyte blood cell, light micrograph
Granulocyte blood cells, light micrograph
Plasmocyte blood cell, light micrograph
Promyelocyte blood cell, light micrograph
Contracted heart muscle fibre and capillary, SEM
Vein cross-section, light micrograph
LM of section through heart muscle & endocardium
Blood vessel lining, SEM
Smooth muscle in cardiac muscle
Blood clot, SEM
Intestinal blood vessels, SEM
Monocyte white blood cell and platelet
Artery, light micrograph
Blood vessel, light micrograph
Mast cells, light micrograph
Erythroblast blood cell, light micrograph
Bone marrow blood cells, light micrograph
Elliptocytosis, light micrograph
Dohle bodies in blood cell, micrograph
Malignant histiocytosis, light micrograph
Langerhans cell histiocytosis, micrograph
Liver tissue, fluorescence micrograph
Heart muscle with purine fibres, SEM
Red and white blood cells in a vein. SEM
Venule, light micrograph
Arteriole, light micrograph
Blood-filled foetal aorta, SEM
Heart muscle and capillaries, SEM
Dermis reticular of skin, light micrograph
Hair follicle, light micrograph
Venules, light micrograph
Red blood cells or erythrocytes in a vein
Mature blood cells in the venous sinus
Crenated red blood cells, SEM
Lung tissue, SEM
Lung lining, SEM
Blood cells, SEM
Liver tissue, SEM
Large vein wall, light micrograph
Large vein, light micrograph
Vein adventitia, light micrograph
Layers of a large vein wall, light micrograph
Blood supply to muscles, LM
Red blood cells
Human heart, artwork
Aortic repair, SEM
Developing myocytes, SEM
Transverse section of the colon
Capillary, TEM
Capillary and red blood cell, TEM
Muscle tissue and blood vessel, light micrograph
Mast cell, TEM
Cardiac muscle, SEM
Umbilical cord collagen, SEM
Fish heart valve, SEM
Fish heart valve surface, SEM
Japanese pilchard heart valve, SEM
Cross-section of the esophagus
Coloured TEM of healthy heart (cardiac) muscle
Blood cells, light micrograph
Alder's anomaly, light micrograph
Chediak-Higashi syndrome, micrograph
Cartilage, SEM
Connective tissue, SEM