Upper: capillary endothelial cell junction in the rete mirabile of the gas bladder of the toadfish Opsanus tau shows dense intracelluular plaques and the central dense line in the intercellular space,...

Transmission electron micrograph of a highly magnified and cropped image of a capillary in a mouse cardiac muscle. The capillary is used mainly for the transport of nutrients and oxygen through the e...

Phase contrast microscopy of purified liver sinusodial endothelial cells (LSECs) from Brown Rat.

Phase contrast microscopy of liver sinusoidal endothelial cells purified from a Brown Rat.

Liver sinusoid of a Brown Rat with fenestrated endothelial cells. Sinusoidal width is about 5 microns. Original magnification is 10,000x . Note the microvilli of hepatocytes in the space of Disse exte...

This confocal image shows bovine pulmonary artery cells visualized with DAPI to highlight the nucleus (blue), MitoTracker Red CMXRos to stain mitochondria (red dots), and Alexafluor 488 phalloidin to ...

Primary endothelial cells from transgenic mouse embedded in 3D collagen gels of ~ 100 Pa Young's modulus are exposed to 10 micromolar blebbistatin (myosin II ATPase inhibitor). Phase contrast time lap...

This image shows a bovine pulmonary artery endothelial cell. The pulmonary artery is the large vessel that takes deoxygenated blood cells from the heart to the lungs. These cells have been stained wit...

Two electron micrographs of smooth muscle cells in a small artery, surrounded by a light gray zone of interspaces composed of an elastic fiber and collagen-rich basement membrane. The elastica intern...

This image shows human cardiac microvascular endothelial cells forming tubes in Matrigel. Matrigel is a gelatinous protein mixture that encourages cells to demonstrate complex cellular behavior that i...