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Author:Xu Xin , Jackson Patricia L ...
Data Source:[J].PL o S One(IF 3.73), 2011, Vol.6 (1), pp.e15781PubMed
Abstract:Chronic neutrophilic inflammation is a poorly understood feature in a variety of diseases with notable worldwide morbidity and mortality. We have recently characterized N-acetyl Pro-Gly-Pro (Ac-PGP) as an important neutrophil (PMN) chemoattractant in chronic inflammation generate...
Author:Xu Xin , Potié Alexis ...
Data Source:[J].Nanotechnology, 2011, Vol.22 (10), pp.105704PubMed
Abstract:We present an improved atomic force microscopy (AFM) method to study the piezoelectric properties of nanostructures. An AFM tip is used to deform a free-standing piezoelectric nanowire. The deflection of the nanowire induces an electric potential via the piezoelectric effect, whi...
Author:Xu Xin , Wang Wei ...
Data Source:[J].Journal of Surgical Oncology, 2011, Vol.104 (6), pp.598-603PubMed
Abstract:The purpose of this study was to investigate the role of heat shock protein 60 (HSP60) in the clinical pathology of lung adenocarcinoma, and to explore whether the expression of HSP60 can act as an independent predictor for tumor relapse and prognosis after radical resection...
Author:Xu Xin , Macaluso Maurizio ...
Data Source:[J].Fertility and Sterility, 2011PubMed
Abstract:OBJECTIVE: To evaluate the determinants of intrauterine device (IUD) use and reasons for choosing IUDs over other reversible contraceptive methods. DESIGN AND SETTING: Descriptive statistics and multinomial logistic regression were used to assess multiple factors associated ...
Author:Xu Xin , Liu Chunming ...
Data Source:[J].IEEE transactions on neural networks / a publication of the IEEE Neural Networks Council, 2011PubMed
Abstract:In recent years, approximate policy iteration (API) has attracted increasing attention in reinforcement learning (RL), e.g., least-squares policy iteration (LSPI) and its kernelized version, the kernel-based LSPI algorithm. However, it remains difficult for API algorithms to obta...
Author:Xu Xin , Hensel Michael
Data Source:[J].Infection and Immunity, 2009, Vol.78 (1), pp.49-58PubMed
Abstract:Intracellular Salmonella enterica serovar Typhimurium deploys the Salmonella pathogenicity island 2 (SPI2)-encoded type III secretion system (T3SS) to modify host cell functions and accomplish intracellular replication. This virulence function is controlled by the two-component s...
Author:Xu Xin , Jie Liu , Chen Jian
Data Source:[J].ZooKeys, 2010, (52), pp.1-8PubMed
Abstract:The taxonomic status of the genus Ambengana Millidge & Russell-Smith, 1992, is revised on the basis of its original description, illustrations and re-examination of the type species. A new synonymy is proposed: Ambengana complexipalpis Millidge & Russell-Smith, 1992 (the type spe...
Author:Xu Xin , Li Li ...
Data Source:[J].Aviation, Space, and Environmental Medicine(IF 0.782), 2010, Vol.81 (4), pp.418-22PubMed
Abstract:Myopic eyes show structural differences from normal eyes and may respond differently to microgravity, increasing the risk for possible development of ocular hypertension and glaucoma on orbit. In this experiment we used head-down rest (HDR) at an angle of 15 degrees to produce hy...
Author:Xu Xin , Chen Yaofeng ...
Data Source:[J].Dalton Transactions, 2010, Vol.39 (16), pp.3952-8PubMed
Abstract:A new beta-diketimine bearing the pendant pyridyl group, CH(3)C(2,6-((i)Pr)(2)C(6)H(3)NH)CHC(CH(3))(NCH(2)-C(5)NH(4)) (L1), was synthesized. The reaction of L1 with one equivalent of Sc(CH(2)SiMe(3))(3)(THF)(2) at room temperature gave a singly deprotonated product (L1-H)Sc(CH(2)...
Author:Xu Xin , Thompson Ladora V ...
Data Source:[J].Analytical Chemistry, 2010, Vol.82 (11), pp.4570-6PubMed
Abstract:Due to their high energetic profile, skeletal muscle fibers are prone to damage by endogenous reactive oxygen species (ROS), thereby causing alterations in muscle function. Unfortunately, the complexity of skeletal muscle makes it difficult to measure and understand ROS productio...

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