Piglets immunized with QH0814 were better protected than those in

Piglets immunized with QH0814 were better protected than those in the inactivated-vaccine and negative control groups. The clinical symptoms, Angiogenesis inhibitor histopathological changes and immune responses elicited in the piglets were recorded. The results of this study suggest that QH0814 was able to confer complete protection against B. bronchiseptica infection and could thus be used as a candidate attenuated live vaccine against B. bronchiseptica in piglets. (C) 2012 Elsevier Ltd. All rights reserved.”
“In a cross-sectional study of middle aged hypertensives, those with obstructive sleep apnoea syndrome (OSAS) compared with those

without OSAS, demonstrated increased levels of high-sensitivity C-reactive protein (hs-CRP), interleukin 6 (IL-6), interleukin 18 (IL-18), tumour necrosis factor alpha (TNF-alpha) and asymmetric dimethyl-arginine (ADMA), at the same level of ambulatory pulsatile

load and body size. Association of apnoea severity indices with the above-mentioned markers supports the incremental effect of OSAS on the cardiovascular risk duet of sub-clinical inflammation and endothelial dysfunction in the setting of hypertension.”
“Solution (air-) blowing, an innovative technique for generation of ultrafine polymer fibers from solutions, was developed by feeding polymer solutions (instead of melts) to a die assembly similar to that used in the conventional melt (air-) blowing process. Micro- to nano-scaled polyvinylpyrrolidone (PVP) fibers were produced using PVP solutions with water, ethanol, and/or

their mixtures CA4P ic50 selleck mTOR 抑制剂 as the solvents; and the morphologies of the fibers were examined by scanning electron microscopy. The processing variables, including PVP concentration, air-blowing pressure, solution-feeding pressure, and the volatility of the solvent system (the ratio of ethanol to water), were systematically investigated. The results indicated that solution (air-) blowing was a viable technique to produce nonwoven fabrics consisting of ultrafine polymer fibers with diameters ranging from micrometers to nanometers. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 114: 3479-3486, 2009″
“A new antioxidation protein named G4b was purified from Ginkgo biloba seed albumin. The results of chemical colorimetry and chemiluminescence methods showed that the hemi-inhibitory concentration (IC(50)) of G4b on the hydroxyl radical were 78.1 mu g/mL and 115.1 mu g/mL, and the IC(50) on DPPH was 100.7 mu g/mL, while the IC(50) on the superoxide anion and DNA injury were 23 mu g/mL and 27 mu g/mL, respectively, and the abundance of sulfur amino acids and aromatic amino acids contained in G4b might contribute to its strong antioxidation properties. G4b is a kind of homogeneous and novel protein with a molecular mass of 29,247 Da, consisting of two peptides with similar molecular weights linked by a disulfide bond.

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