IN a recent communication (Ashton and Henkind, 1965), the details of a method for embolizing retinal arteries in experimental animals were described, and a brief survey of the findings was provided. A most striking effect of arterial occlusion was the subsequent appearance of collateral vascular channels; these were predominantly arteriolar in nature, but in several instances anastomoses betwee...

The time course of effect of the B(2)-receptor agonist kallidin (K) on induced changes of nasal airflow, rhinorrhoea, nasal pain, sneezing and nasal microvascular leakage has been examined and compared with its B(2) metabolite agonist bradykinin (B) and the B(1)-agonist [des-arg(9)]-bradykinin (D). When administered as a single dose K and B induced an immediate sensation of pain, rhinorrhoea, e...

one of the barriers during whey filtration using uf membrane is the fouling phenomenon of the membrane, which is caused by whey proteins. in this work, the uf membranes were prepared using polysufone (psf), dimethyl formamide (dmf), 1 wt.% poly vinyl pyrrolidone (pvp) and different concentrations of licl via phase inversion induced by immersion precipitation. the prepared membranes were charact...

In this article 4 we introduce a blockage-detection method, which manages to detect a large set of blockage positions in pawn endgames, with practically no additional overhead. By examining different elements of the pawn structure, the method checks whether the Pawns form a blockage which prevents the King from penetrating into the opponent’s camp. It then checks several criteria to find out wh...

In this work, we report a novel surface plasmon resonance (SPR) based live-cell biosensing platform to measure and compare the binding affinity of vascular endothelial growth factor (VEGF) to vascular endothelial growth factor receptor (VEGFR) and VEGF to bevacizumab. Results have shown that bevacizumab binds VEGF with a higher association rate and affinity compared to VEGFR. Further, this plat...