Oncologists were in favor of appropriate supervision of patients during exercise, and noted insufficient time to discuss exercise in their practice. Respondents
noted time and parking as barriers to participation.\n\nConclusion: Overall, results support the need for a supervised exercise program during active treatment for cancer and highlight the desired features of such a program. Copyright (C) 2008 John Wiley & Sons, Ltd.”
“Conventional approaches for MR elastography (MRE) using surface drivers have difficulty achieving sufficient shear wave propagation in the prostate gland due to attenuation. In this study we evaluate the feasibility of generating shear wave propagation in the prostate gland using a transurethral device. A novel transurethral actuator design drug discovery is proposed, and the performance of this device was evaluated in gelatin phantoms and in a canine prostate gland. All MRI was performed on a 1.5T MR imager using a conventional gradient-echo MRE sequence.
A piezoceramic actuator was used to vibrate the transurethral device along its length. Shear wave propagation was measured transverse and parallel to the rod at frequencies between 100 and 250 Hz in phantoms and in the prostate gland. The shear wave propagation was cylindrical, and uniform along the entire length of the rod in the gel experiments. The feasibility of transurethral MRE was demonstrated in vivo in a canine model, and shear wave propagation was observed in the prostate gland as well https://www.selleckchem.com/products/napabucasin.html as along the rod. These this website experiments demonstrate the technical feasibility of transurethral MRE in vivo. Further development of this technique is warranted. Magn Reson Med 62: 665-671, 2009. (C) 2009 Wiley-Liss, Inc.”
“Background\n\nAn occupation-related susceptibility of orchestral wind instrument players to gastro-oesophageal reflux was hypothesized.\n\nAim\n\nTo compare reflux symptoms reported by wind instrument players with those reported by players of other instruments.\n\nMethods\n\nA questionnaire was distributed to 1083
musicians (414 wind instrument players and 669 players of other instruments) from 21 Italian orchestras to obtain information on reflux symptoms in the year preceding the survey together with selected individual characteristics and lifestyle habits. Crude and adjusted prevalence rate ratios (PRR) were computed by a model including gender, age, body mass index, smoking status, alcohol consumption and other confounding factors.\n\nResults\n\nWind instrument players reported a higher prevalence of heartburn in the previous year than the other instrument players (adjusted PRR 1.23, CI 95% 1.04-1.46). Wind instrument players also reported higher, although not fully significant, prevalence of regurgitation (adjusted PRR 1.22, CI 95% 0.97-1.54). Flute and double-reed instrument players seem to carry a higher risk of reflux symptoms.