巴比世酒的成分研究

对巴比世药酒的酒精度、单宁含量、总固体含量进行了分析研究,并对巴比世酒的色度、有效成分、甲醇含量、杂醇油含量、咖啡因含量等进行了定量分析．考察了药酒中的活性成分以及各项指标是否符合药酒质量标准。     

《血色子午线》中霍尔顿法官的战争本性

当代美国著名小说家科马克.麦卡锡的代表作《血色子午线》是一部以美国西部边境为背景的小说。文中,麦卡锡基于美墨战争后在美国西南部发生的大肆屠杀印第安人事件,将小说的中心人物霍尔顿法官塑造成为战争的代言人。作者从文本分析的角度,阐析了小说中霍尔顿法官的战争本性,以血淋淋的场景来反思战争的残酷,并提出战争将会永远存在,只有认清引起战争的本源,并与其不断抗争,人类社会才有希望。     

A two-center retrospective review of the hematologic evaluation and laboratory abnormalities in suspected victims of non-accidental injury

Investigation for bleeding disorders in the context of suspected non-accidental injury (NAI) is inconsistent. We reviewed the hematologic evaluation of children who presented with symptoms of bleeding and/or bruising suspicious for NAI to determine the frequency of hematologic tests, abnormal hematologic laboratory results, and hematologic diagnoses. A retrospective cohort study design was employed at two freestanding academic children's hospitals. ICD-9 codes for NAI were used to identify 427 evaluable patients. Medical records were queried for the details of clinical and laboratory evaluations at the initial presentation concerning for NAI. The median age for the population was 326 days (range 1 day–14 years), 58% were male. Primary bleeding symptoms included intracranial hemorrhage (31.8%) and bruising (68.2%). Hematologic laboratory tests performed included complete blood cell count in 62.3%, prothrombin time (PT) in 55.0%, and activated partial thromboplastin time (aPTT) in 53.6%; fibrinogen in 27.6%; factor activity in 17.1%; von Willebrand disease evaluation in 14.5%; and platelet function analyzer in 11.7%. Prolonged laboratory values were seen in 22.5% of PT and 17.4% of aPTT assays; 66.0% of abnormal PTs and 87.5% of abnormal aPTTs were repeated. In our cohort, 0.7% (3 of 427) of the population was diagnosed with a condition predisposing to bleeding. In children with bleeding symptoms concerning for NAI, hemostatic evaluation is inconsistent. Abnormal tests are not routinely repeated, and investigation for the most common bleeding disorder, von Willebrand disease, is rare. Further research into the extent and appropriate timing of the evaluation is warranted.     

The relationship between adult health and childhood maltreatment,as moderated by anger and ethnic background

Childhood maltreatment, anger, and racial/ethnic background were examined in relation to physical health, psychological well-being, and blood pressure outcomes. This study used data from a diverse sample of African American, Latino, and Caucasian participants (N = 198). Results from a series of multiple regressions indicated anger and total childhood maltreatment were robust predictors of poorer health. Although correlational analyses found maltreatment from the mother and father were associated with poorer health outcomes, when considered as part of the regression models, only a relationship between maltreatment from the mother and physical health was found. Greater anger scores were linked with lower blood pressure, particularly systolic blood pressure. Generally, more psychological and physical symptom reporting was found with greater anger scores, and higher levels of total maltreatment also predicted physical symptoms. The pattern of interactions indicated anger was more detrimental for African American participant's (and marginally so for Latino participant's) physical health. Interestingly, interactions also indicated total childhood maltreatment was related to fewer symptoms for Latino participants. Although child maltreatment may be viewed as a moral and/or human rights issue, this study provides evidence that it can also be viewed as a public health issue. Our study demonstrated that known health risk factors such as anger and maltreatment may operate in a different pattern dependent on ethnic/cultural background. The findings suggest health and health disparities research would benefit from greater exploration of the differential impact of certain moderating variables based on racial/ethnic background.     

雾湿天气条件对运动能力影响的研究

为了解雾湿天气对机件各种功能活动的影响，本文在晴朗和雾湿二种天气条件下，对机体最大吸氧量以及完成相同递增负荷直至最大工作能力时机体的体力状况进行研究。结果发现，雾湿天气使最大摄氧量和握力显著下降；进行轻量负荷后，心率和RPE与晴朗天气无异，但进行亚极量以上强度运动后，心率和RPE显著增大；在最大负荷工作时，雾显天气使运动至力竭时间显著缩短，而最大心率和最高血乳酸均显著增大。因此认为，雾湿天气对运动能力有不良的影响，并提示在雾温天气下进行体育教学和训练时要适当降低运动负荷。     

白术的化学成分及药理作用研究概述

白术（rhizoma atractylodis macrocepha^1 lae）为菊科植物白术（Atractylodes macrocephala koedz．）的干燥根茎。对近年来就其化学成分挥发油和多糖;药理作用能调节胃肠,腹膜孔、增强免疫功能、抗肿瘤、衰老、对心血管、降糖、子宫平滑肌和利尿、抗菌等的研究成果进行了概述。     

献血过程中音乐辅助效用探讨

通过对比实验分析了音乐在献血过程中具有缓解献血者紧张、恐惧心理的作用,着重对献血过程中音乐辅助效用以及可能的内在机制进行了分析,为献血过程提供了一种重要的心理护理方法。     

五种五味子属药用植物及东紫苏的化学成分和生物活性研究

对五种五味子属(Schisandra)药用植物（小花五味子Schisandra micrantha,狭叶五味子S. lancifolia,滇翼梗五味子S. henryi var. yunnanensis var. yunnanensis,复瓣黄龙藤S. Plena,华中五味子S. sphenanthera）和唇形科植物东紫苏 (Elsholtzia bodinieri) 的化学成分进行了研究,从中共分离鉴定了101个化合物,26个为新化合物。首次从3种五味子属植物中发现了3种高度氧化的新奇骨架类型。此外,还发现了18,19-seco-乌索酸型苷和17,20断裂并失去17位侧链的羊毛甾烷型和环阿尔廷型八降三萜等新的骨架类型。 对分离得到的部分化合物进行了体外抗HIV-1、急毒、抗炎和抗肿瘤活性实验,发现部分化合物具有抗HIV-1活性。其中化合物SM-10和SM-26具有显著的抑制HIV-1病毒活性,选择指数分别为174.08和 >25.04。且毒性较小,作为作用于病毒与细胞结合和融合靶点的小分子化合物具有重要的意义。     

人体重要黄金点和心率血压的黄金序列点与体育运动的关系

用数学上的黄金分割法,阐述了人体重要黄金点脐、乳头、喉结、尺骨鹰嘴、髌骨和心率、血压的黄金序列点与体育运动的关系,提供了一种寻找人体重要结构或部位,认识生理指标波动规律,预测对运动训练影响的新方法。     

浅析运动强度对运动员血氨值的影响及相关研究

血氨作为一项新的运动生化检测指标已经广泛应用到体育实践中,尤其是在体育科学领域受到了广泛关注。针对我院20名足球专项运动员进行了两次不同运动强度的训练:短跑—400m全速跑;足球赛—90min的足球对抗赛。实验结果表明:运动员完成相应负荷运动后血氨值显著高于安静状态测值(P<0.01),表明其与运动强度的高度相关性。实验结果提示:血氨指标能够较精确地评价运动员的运动负荷强度、机体的机能状态、疲劳程度及恢复情况。