In previous studies, we have shown the relaxatory effect of grape leaf (Vitis vinifera) extract on isolated ileum, uterus and aorta. In rat aorta it was revealed that the NO and endothelium are involved in the relaxation induced by grape leaf extract. The aim of present study was to investigate the effect of the Vitis vinifera leaf hydroalcoholic extract (VLHE) on rat trachea precontracted by A...

isolated bilateral internal iliac artery (iia) aneurysm is a rare and potentially lethal disease. endovascular repair of this disorder is a matter of debate. a symptomatic 68-year-old male presented with severe pelvic pains. computed tomography revealed a leaking 46-mm aneurysm in the right iia, a 27-mm aneurysm in the left iia, and ectatic changes at a diameter of 31 mm in the right common ili...