...G. G. Geyskes; C. B. A. J. Puylaert; H. Y. Oei; J. H. B. Boomsma 1. In 13 patients with hypertension and renal artery stenosis the stenosis was dilated by an intra-arterial balloon catheter under local anaesthesia. 2. In all but one instance arteriography after the dilatation showed considerable...

...-dependent increase in forearm blood flow when infused into the brachial artery. At dosages just below the dilator range, PGF 2α caused a transient fall in forearm flow, but this was not seen with any of the other prostaglandins. 3. Prostaglandins A 1 , A 2 and E 2 had no effect when infused locally...