Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences
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Beijing Da Xue Xue Bao · Aug 2012
[Expression of kidney injury molecule-1 in renal ischemic postconditioning and its protective effect against renal ischemia-reperfusion injury in rats].
To investigate whether the protective mechanism of ischemic postconditioning (IPO) against renal ischemia reperfusion injury (IRI) is related to the expression of kidney injury molecule-1 (Kim-1), and whether Kim-1 can reflect the protective effect of ischemic postconditioning as a sensitive biomarker in rats so as to find early and effective indicators to use IPO in clinical research of urology in future. ⋯ Ischemic postconditioning can attenuate the renal ischemia reperfusion injury and downregulate the expression of Kim-1 and Kim-1 mRNA. Kim-1, as a biomarker and protective factor of acute kidney injury (AKI), can sensitively reflect the renal protective effect by ischemic postconditioning.
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Beijing Da Xue Xue Bao · Jun 2012
[Mendelian randomization study of the relationship between high-density lipoprotein cholesterol and age-related macular degeneration].
To explore genetic variants robustly associated with high-density lipoprotein cholesterol (HDL-C) by Mendelian randomization analysis and to examine its causal association with age-related macular degeneration (AMD). ⋯ Being different with previous observational analysis, this study did not support the status of increasing serum HDL-C level as a risk factor for AMD by Mendelian randomization analysis.
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Beijing Da Xue Xue Bao · Jun 2012
Randomized Controlled Trial[Effect of enhanced ultrasound guiding on brachial plexus block].
To assess whether the enhanced imaging technology can improve the needle visibility during ultrasound-guided auxillary brachial plexus block. ⋯ The enhanced image technology can reduce the operating time and improve the visibility of the needle during the peripheral nerve block for the nerve which is relatively deep.
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Beijing Da Xue Xue Bao · Jun 2012
[Analysis of HIV/AIDS related risk behaviors and their impact factors among out-of-school adolescents in outflow areas].
To analyze HIV/AIDS related risk behaviors among unmarried outside school adolescents and the impact factors in outflow areas, in order to provide basis for related health education. ⋯ The outside school adolescents are at risk in lack of HIV/AIDS-related knowledge and coping skills of negative peer pressure, so providing the related health education before they go and work outside their home is the "critical period".
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Beijing Da Xue Xue Bao · Feb 2012
Randomized Controlled Trial[Effect of pretreatment education of the guardians of children's behavior during dental treatment].
To assess the effect of the pretreatment education of the guardians on the children's and guardian's behavior during dental treatment. ⋯ An education for guardians before dental treatment may improve children's dental behavior and guardians' tension in dental treatment.