Blood clot, SEM

Blood clot, SEM

Blood clot, SEM

Blood clot, SEM

Blood clot, SEM

Activated platelets, SEM

Blood clot, SEM

Artery SEM

Pyoderma skin disease, SEM

Lymphoma lymph cell, SEM

Leech, SEM

Kidney glomerulus, SEM

Ruptured venule, SEM

Blood clot. Computer artwork of red blood cells trapped in a fibrin protein mesh.

Illustration of a blood clot showing a clump of red blood cells intertwined in a fibrin mesh

Colorized SEM of two rod-shaped carbapenem-resistant Klebsiella pneumoniae (CRKP) bacteria (yellow) interacting with a human neutrophil white blood cell (green)

Coloured SEM of myeloid white blood cells

Lymphocyte white blood cell, coloured scanning electron micrograph (SEM). Its surface is covered in characteristic microvilli. Magnification: x6000 when printed at 10 centimetres wide.

Activated platelet. Coloured scanning electron micrograph (SEM) of an activated platelet, or thrombocyte, from peripheral blood. Magnification: x2, 500 when printed at 10 centimetres wide.

Blood clot

Pluripotent stem cell. Coloured scanning electron micrograph (SEM) of a pluripotent stem cell derived from a macrophage white blood cell. Magnification: x4000 when printed at 10 centimetres wide.

Red blood cells. Coloured scanning electron micrograph (SEM) of red blood cells (erythrocytes) on a razor blade. Magnification: x3, 700 when printed at 10 centimetres tall.

Blood cells. Coloured scanning electron micrograph (SEM) of red blood cells (pink) and an aggregate of platelets (red). Magnification: x4000 when printed at 10 centimetres wide.

Human red blood cells and activated platelets trapped in a fibrin blood clot, coloured scanning electron micrograph (SEM). Platelets in the blood are small oval disks and are termed nonactivated platelets or thrombocytes. Platelets serve as the body's...

Activated macrophage, SEM

Blood clotting, conceptual artwork

Transverse section of blood vessel blocked by clot.

Clearing of plaque from a blood vessel utilizing a "clot buster".

Transverse section of blood vessel blocked by clot (top) and after clot busting drug has reopened lumen (bottom). Clock (upper left) indicates passage of time.

Conceptual image of red blood cells with fibrin.

How cuts heal. Shows 4 steps from a cut making a hole in the blood vessel to fibrin repairing the hole.

Brain stoke, artwork

Atherosclerosis, artwork

Dabigatran anticoagulant drug molecule

Thrombin complexed with fibrinogen

Thrombin protein, molecular model

Blood clot, SEM