0 the place where two roads or railway lines meet or cross each other -- перекресток, пересечение дорог
Injections into each of the pulmonary veins revealed tight stenoses of all veins at the veno-atrial junction, especially the right upper and middle pulmonary veins.
The remaining two forms are not stereochemically equivalent (unlike the two conformers of the four-way junction) and therefore unlikely to be equally stable.
In the absence of added ions the junctions were unstacked and extended, but underwent a folding transition upon addition of magnesium or other multivalent ions.
This region led to the pulmonary trunk but the ventriculoarterial junction was unguarded.
After the formation of the fibrous atrioventricular junction, the ring becomes eventually located in the lower margin of the right atrial myocardium.
Tight junctions and microvilli localized at the trophoblastic surface were disrupted to a high degree.
The paracellular permeability was then disrupted using divalent-cation-depleted seawater solutions and the effect on septate junction structure was examined.
In the others, 84 had two ventricular chambers, but with the atrioventricular junctions arranged so that one of the chambers was obviously rudimentary and incomplete.
