Surprisingly, the complete absence of MCP-1 aggravated the disease. Our findings show that reducing but not eliminating chemokine expression can rescue genetically caused demyelination that may

be an interesting target in treating demyelinating diseases of the peripheral nervous system. (C) 2007 Elsevier Inc. All rights reserved.”
“Nanocrystalline cellulose (NCC) reinforced poly(caprolactone) (PCL) composites were prepared by compression molding. The NCC content varied from 2 to 10% by weight. NCC played a significant role in improving the mechanical properties of PCL. The addition of 5 wt % NCC caused a 62% improvement of the tensile strength (TS) value of PCL films. Similarly, tensile modulus (TM) values were also improved by NCC reinforcement but elongation at break (Eb) values decreased montonically find more with NCC content. The water vapor permeability (WVP) of PCL was 1.51 g center dot mm/m2 center dot day center dot kPa, whereas PCL films containing 5 wt % NCC showed a WVP of 1.22 g center dot mm/m2 center dot day center dot kPa. The oxygen transmission rate (OTR) and carbon dioxide transmission rate (CO2TR) of PCL decreased by 19 and

17%, respectively, with 5 wt % NCC incorporation. It was found that the mechanical and barrier properties of both PCL and PCL-NCC composites further improved with 10 kGy gamma irradiation treatment. The combination of NCC and radiation significantly increased the TS, TM, and Eb (by 156, 123, and 80%, respectively, compared to untreated PCL). The WVP, OTR, and CO2TR decreased by 25-35% with respect see more 3MA to untreated PCL. The surface and interface morphologies of the PCL-NCC composites were studied by scanning electron microscopy and suggested homogeneous distribution of NCC within the PCL matrix. (c) 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013″
“Until the beginning of the 19th century, psychiatric patients did not receive specialized treatment. The

problem that was posed by the presence of psychiatric patients in the Santas Casas de Misericordia and the social pressure from this issue culminated in a Decree of the Brazilian Emperor, D. Pedro II, on July 18, 1841. The “Lunatic Palace” was the first institution in Latin America exclusively designed for mental patients. It was built between 1842 and 1852 and is an example of neoclassical architecture in Brazil, located at Saudade Beach in the city of Rio de Janeiro. In the 1930s and 1940s, the D. Pedro II Hospital was overcrowded, and patients were gradually transferred to other hospitals. By September of 1944, all the patients had been transferred and the hospital was deactivated.”
“Compared to objects, pictures of faces elicit a larger early electromagnetic response at occipito temporal sites on the human scalp, with an onset of 130 ms and a peak at about 170 ms.