Background and study aims: Endoscopic submucosal dissection (ESD) has been developed to facilitate en bloc resection of large lesions.However, it is laborious to retrieve the large colorectal specimens.We propose a novel retrieval technique using a Valsalva maneuver, known as Tumor Extraction by Defecation (TED).Case series: A total of nine lesions
Abstract Introduction Tumor suppressor genes and oncogenes are involved in a complex network of intra- and extracellular components that ultimately result in uncontrolled cell reproduction or apoptosis.Multiple pathways of stimulation and inhibition converge, and it can Football - Gloves - Mens be difficult for students to comprehend how all these
The long-winged (macropterous) and short-winged (brachypterous) adult males of Pyrrhocoris apterus (L.) from temperate (Czech Republic) and Mediterranean (Israel) populations were analysed for the sexual activity and the functional activity of their accessory glands.The sexual activity of the males reared either under long-day (18L : 6D) or short-d