Positive muscle biopsy and EMG were present in 81% and 92% of patients, respectively. Elevated serum creatinine kinase (CK), AST/ALT and LDH were found in 90%,

72%, and 88% of patients at presentation, respectively. Interstitial fibrosis identified on high-resolution computed tomography (HRCT) was found in 7/14 (50%) patients. Restrictive lung disease was present in 16/21 (76%), low diffusion capacity this website of lung of carbon monoxide (DLCO) in 10/17 (59%) and pulmonary hypertension in only 3/19 (16%) patients tested. Arab Jordanian patients with IIM showed very low prevalence of malignancy, lower mean age than previous reports, and similar other clinical, laboratory and serologic markers, and survival rate to previous reports. Of interest, we found that extra-muscular manifestations were mainly associated with dermatomyositis.”
“In this report, polyamides were solution blended in the formic acid with poly(vinyl pyrrolidone)(PVP), an amorphous polar polyamide. The thermal behaviors and morphological change in the blends of Nylon 6 (PA6) and PVP were investigated in details via WAXD, DSC, FT-IR and POM methods. The equilibrium melting temperatures for PA6 in the blends were estimated based on the linear and nonlinear Hoffman-Weeks (LHW and NLHW) selleckchem extrapolative methods. With increasing the mass ratio of PVP to PA6, T(m) (melting temperature) and T(c) (crystallization temperature) of PA6 in blends both

decreased as well as that of the spherulite size of PA6. The interaction mode between PVP and PA6 was investigated by FT-IR spectroscopy, and the spectral changes indicated that the carbonyl

groups of PVP had formed hydrogen bonding with the N-H groups of PA6 molecules in the molten state, which resulted in the variation of the morphology and thermal behaviors. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 375-381, 2012″
“InGaN nano-flowers are self-assembled on GaN by metal organic vapor phase epitaxy. Scanning electron microscopy and transmission electron microscopy photos show the nano-flower structure is formed through InGaN quantum dots aggregating around the exposure site of the edge dislocation extending to the surface. Calculation on the strain states indicates that the edge dislocation can generate lateral tensile and compressive strain CH5424802 clinical trial regions on the surface, but the screw dislocation cannot. And the tensile strain regions are corresponding to the shape of the nano-flower. This is attributed to that the tensile GaN lattices on surface are easy to attract adatoms to form InGaN quantum dots. (C) 2011 American Institute of Physics. [doi:10.1063/1.3607602]“
“To the best of our knowledge, there is no study in the English literature about the usefulness of ultrasound therapy in degenerative hip osteoarthritis. The aim of this study was to examine its short- and long-term efficacy in patients with primary hip osteoarthritis with regard to pain, functional status, and quality of life (QoL).