In patients with a recent history of eating raw marine fish presenting with acute onset of abdominal complaints and CT features of acute small bowel inflammation the possibility of anisakiasis should be considered in the differential diagnosis of acute abdominal syndromes. (Acta gastroenterol belg, 2012, 75, 364-365).”
“Background-Myocardial injury is a common complication during cardiac surgery and ABT 263 percutaneous coronary intervention and is associated with postprocedural cardiovascular morbidity and mortality. Limited data have been reported about the occurrence of myocardial damage associated with transcatheter

aortic valve implantation (TAVI). Therefore, our purpose was to investigate the incidence, predictors, and prognostic value of myocardial injury during TAVI.\n\nMethods and Results-We studied 119 patients (aged 81 +/- 8 years; 47 male) who had undergone a TAVI with the Medtronic-CoreValve bioprosthesis. Serum creatine kinase-MB (CK-MB) and cardiac troponin T (cTnT) levels were measured before and after the procedure. Myocardial injury was defined as a postprocedural increase of CK-MB and/or cTnT level >5 times the upper reference limit. After TAVI, the incidence of myocardial injury was 17%, which was independently

predicted see more by procedural duration (in minutes) (odds ratio [ OR], 1.04; 95% CI, 1.01-1.06), preprocedural beta-blocker use (OR, 0.12; 95% CI, 0.03-0.45), peripheral arterial disease CAL-101 molecular weight (OR, 6.36; 95% CI, 1.56-25.87), and prosthesis depth (in millimeters) (OR, 1.31; 95% CI, 1.08-1.59). The 30-day mortality after TAVI was 13% and was independently predicted by myocardial injury (OR, 8.54; 95% CI, 2.17-33.52), preprocedural hospitalization (OR, 9.36; 95% CI, 2.55-34.38), and left ventricular mass index (in g/m(2)) (OR, 1.02; 95% CI, 1.00-1.03).\n\nConclusions-After transcatheter aortic valve implantation, serum levels of both CK-MB and cTnT increase, reflecting the occurrence

of periprocedural myocardial injury. A longer procedural duration, the absence of beta-blocker use, peripheral arterial disease, and a deeper prosthesis insertion are associated with myocardial injury. Together with preprocedural hospitalization and left ventricular mass, myocardial injury is an independent predictor for 30-day mortality after TAVI. (Circ Cardiovasc Interv. 2012;5:415-423.)”
“Nano-sized Fe3O4 particles that were covered with a porous layer of nano-sized TiO2 (TiO2-masked Fe3O4) were prepared by simply controlling pH of aqueous slurry solution containing the two particles that have different values of iscrelectric point (IEP coating method). The prepared sample showed an effective masking of red-brown color of Fe3O4 Particles into a pale yellow. XPS and TEM measurements confirmed an effective covering of TiO2 particles to the Fe3O4 surface.