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...

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 ...

Zymogen granule fraction Calf. Zymogen granules show their homogeneous content and limiting membrane. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University S...

Zymogen granule fraction Calf. Section through a pellet of a zymogen granule fraction showing that the preparation mostly consists of morphologically unaltered zymogen granules. Image made available...

Zymogen granule fraction lysed Calf. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

Zymogen granule fraction Calf. This study demonstrated directly that the enzyme and proenzyme composition of proteins in pancreatic juice collected from an indwelling catheter in the bovine pancreati...

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,...