In eukaryotic cells, one-third of all proteins must be transported across or inserted into the endoplasmic reticulum (ER) membrane by the ER protein translocon. The translocon-associated protein (TRAP ...

In 44 patients with suspected dissecting aneurysm of the aorta, an aortographic diagnosis of dissection, based on the demonstration of a narrowed true lumen and of a false channel, was made in 23.

THE incidence of dissecting aneurysm of the aorta is higher than is usually realized, since it is found at about 1 of 500 autopsies. 1 With increased accuracy in diagnosis more cases of acute ...