BACKGROUND Angioectasias in the gastrointestinal tract can be found in up to 3% of the population. They are typically asymptomatic but may sometimes result in severe bleeding. The reasons for why some patients bleed from their angioectasias are not fully understood but it has been reported that it may be explained by an acquired von Willebrand syndrome (AVWS). This condition has similar laborat...

Aim: Since the gastrointestinal tract contains ACE-2 receptors, symptoms, including bleeding (GIB), are frequently seen during COVID-19 infection. In addition, risk of GIB increases not only due to virus but also drugs used treatment this study, we aimed determine frequency in patients being treated infection intensive care unit (ICU), and examine effects anticoagulant, antiaggregant, corticost...

Abdominal traumatism (AT) produces lesions in the wall or content (viscera, mesos, vascular ducts, biliopancreatic, urinary tract). The abdomen can be injured isolation, although about a third of pediatric polytraumatisms are associated with AT. AT implies high vital risk due to two circumstances: hemorrhage injury solid organs blood vessels and peritonitis perforation hollow viscera. global mo...

synthetic lhrha or its superactive analogues stimulate gth release. it shows an overlap in the biological activity of lhrha and gnrh in many teleost species. the aim of the present study was to investigate the effects of lhrha2, metoclopramide and chlorpromazine on hpg axis and plasma levels of ght ii. luteinizing hormone releasing hormone analogue 2 (lhrha2) (3 mg/kg) with dopamine antagonis’s...