Upper gastrointestinal postsurgical leaks are challenging to manage and often require radiological, endoscopic, or surgical intervention.Nowadays, endoscopy is considered the first-line approach for their Pass Throughs management, however, there is no definite consensus on the most appropriate therapeutic approach.There is a wide diversity of endos
Arterial sclerosis has been extensively described but reports on venous sclerosis are very sparse.Phlebosclerosis refers to the thickening and hardening of the venous wall.Despite its morphological similarities with arteriosclerosis and potential morbid consequences, phlebosclerosis has gained only little attention.We report a 72 Amplifiers year ol
Objectives: To analyze the amount of vertical bone loss in edentulous mandibles by using the mental foramen as a reference.Method: Ninety subjects who consisted of thirty dentulous (males I MD and females II FD) and sixty edentulous (males I ME and females II FE) subjects were selected and they were subjected to digital panoramic radiography.Among
Objectives.To assess the antibacterial efficacy of experimental dental composite resin with cerium oxide nanoparticles as fillers.Methods.The cerium oxide nanoparticles were prepared by the coprecipitation procedure.Synthesized 3wt% CeO2 nanoparticles were added to the composite resin as antibacterial filler.Experimental composite resin was manuall
Experimental results show that ratchets may be implemented in semiconductor and chemical systems, bypassing the second law and opening up Rugs huge gains in energy production.This paper summarizes or describes experiments and results on systems that effect demons and ratchets operating in chemical or electrical domains.One creates temperature diffe