缺血性脑血管病的血管内治疗热点

缺血性脑血管疾病的血管内治疗目前已成为脑血管病治疗研究的热点之一,并以其微创的理念、较好的疗效得到广泛认可,本文重点介绍缺血性脑血管病中支架辅助狭窄扩张、动静脉介入溶栓以及静脉窦血栓形成的发展现状以及存在的问题,并对介入技术在缺血性脑血管病中应用的未来发展方向,作了简要回顾和展望。     

齐国古典文献中的民本思想及其现代启示、

齐国的开国君主姜太公在兴周灭商的过程中,充分领悟到了民众的巨大作用。因此,在齐国的建国之初,他就将民本思想列为治国之策。记录太公言论的《六韬》就充分证明了这一点。其后,春秋时期,管仲创造性地继承和发展了太公的治国方略,他在《管子》一书中正式提出了“以人为本”的概念,并且从爱民、利民、富民、惠民等几个方面阐释了以人为本的思想内涵。到了战国时．齐国的民本思想得到了空前的发展。在这一时期,齐国创建和发展繁荣稷下学宫,荟萃天下学人,百家争鸣,著书立说。随着以孔孟苟为代表的儒家思想传人齐国,极大地丰富了齐国的民本思想,并从理论上把民本思想升华到一个空前的高度。齐国的民本思想不仅内容十分丰富,而且具有鲜明的特色。这对我们今天建设有中国特色社会主义现代化强国,深入落实“三个代表”重要思想,树立科学发展观,具有极其重要的启示和借鉴价值。     

任务类型对上下视野优势的影响

视觉信息加工的单侧视野优势效应一直是认知心理学领域的研究热点。本研究采用变化检测范式探讨文字和几何信息在上下视野中的优势效应。结果发现：当加工文字材料时,颜色和位置检测任务均出现上部视野优势效应;加工几何图形时,则出现下部视野优势效应。上述结果表明,任务信息所需要的加工类型影响上下视野的优势效应,支持Previc提出的视野优势效应的生态假说。     

顾客公平、情绪体验与员工情绪劳动的关系

采用情景故事法模拟八个顾客公平情景,对160名接线员情绪劳动进行测量,并比较不同故事情景下员工情绪劳动的差异。结果表明,公平感与员工情绪体验正相关显著,二者均与员工情绪劳动负相关显著;在顾客对员工自身或同事公平的情景下,完成情绪劳动付出的意志努力显著低于在顾客对员工自身或同事不公情景中付出意志努力;但在顾客对员工或同事一方不公平及都不公平情景下,情绪劳动差异不显著,员工完成情绪劳动均需付出的较高意志努力,但会显著高于顾客对员工或同事都公平的情景中完成情绪劳动付出的意志努力,即无论顾客对员工自己不公平还是对同事不公平及二者都不公平,只要有不公平情境的存在,员工都需要付出较多的意志努力完成情绪劳动。     

从交换到分配：一种大劳动报酬观的民生逻辑

提高劳动报酬是一个涉及劳资关系交换和社会财富分配的复杂正义问题.劳资关系的交换正义是否"合乎公平的正义"是一个充满现实纠结的社会问题.社会财富的分配正义旨在建构一种保障、拓展和超越交换正义,普惠民生的大劳动报酬现.一方面,通过劳动要素资源均衡化,实现劳动报酬与人的再生产需求的全面协调发展;另一方面,通过承认和尊重民生权利,以彰显提高劳动报酬的民生逻辑.大劳动报酬观的正当性与权威性需要劳动者、企业和政府三方协同联动,以建构一个和谐共融的行动共同体.     

佛法与国法:规范合力与意义勾连——佛教与传统法律研究述评

佛教与传统法律的关系在学界一直受到关注,从宏观到微观的专题研究也取得了越来越丰富的成果。这些成果对二者的关系从静态描述到动态发展阐述,从单向性影响到双向性互动,从大传统到小传统,从历史现象到现实意义,各个领域都有了一定的积累。在进一步的研究中,规范分析方法的运用、民间文本的重视和司法领域的关注,是取得新突破的有效途径。     

“文化‘三自’与社会主义核心价值体系”理论研讨会综述

2011年5月7日至8日,由中国伦理学会、天津社会科学院《道德与文明》编辑部、中国人民大学伦理学与道德建设研究中心、清华大学哲学系共同主办,《道德与文明》编辑部承办的"文化‘三自’与社会主义核心价值体系"理论研讨会在天津如期举行。来自中国社会科学院、清华大学、中国人民大     

Post-training intra-basolateral amygdala infusions of norepinephrine block sevoflurane-induced impairment of memory consolidation and activity-regulated cytoskeletal protein expression inhibition in rat hippocampus

Considerable evidence indicates that the noradrenergic system of the basolateral amygdala (BLA) participates in the consolidation of various types of emotionally arousing memories. We previously reported that administration of an anesthetic-dose of sevoflurane immediately after continuous multiple-trail inhibition avoidance (CMIA) training impaired memory consolidation. This experiment investigated whether posttraining noradrenergic activation of the BLA is sufficient to reverse the memory impairing effect of sevoflurane. Adult male Sprague-Dawley rats received bilateral injections of norepinephrine (NE 0.3, 1.0, or 3.0 μg/0.5 μl) or normal saline (NS 0.5 μl) immediately after training in a CMIA paradigm. Subsequently, the rats were exposed to sevoflurane (2% inspired) or air for 2h. Norepinephrine produced a dose-dependent enhancement of memory consolidation on a 24-h retention test. The highest dose of NE tested (3.0 μg/0.5 μl) blocked sevoflurane-induced impairment of memory consolidation and reversed the inhibitory effect of sevoflurane on activity-regulated cytoskeletal protein (Arc) expression in the hippocampus 2h after training. These findings provide evidence that the mechanism mediating the memory-impairing effect of sevoflurane involves a network interaction between the BLA noradrenergic system and modulation of Arc protein expression in the hippocampus.     

Perceptions of parent-adolescent communication within families: it is a matter of perspective

This study examined the concordance between parental and youth's perceptions regarding open communication in their families and its association with youth's psychosocial adjustment. The relative importance of parental and adolescents' perceptions of open family communication in relation to youth's psychosocial adjustment was also investigated. Participants were 336 parent-youth dyads from inner-city low-income communities in an eastern city in the United States. Both parental and youth's perceptions of open communication in the family were categorized into "high" and "low" groups using a median split in scores. Four parent-youth concordance groups (i.e. high-high, high-low, low-high and low-low) were derived based on the combination of the levels of parental and youth's perceptions. Parental and youth's perceptions about open communication were modestly correlated (r = 0.129, p < 0.05). The level of concordance differed by youth gender with male adolescents and their parents being more likely to perceive lower levels of open communication (i.e. "low-low") than females and their parents (32% versus 19%, p < 0.05). In general, youth demonstrated poorer psychosocial adjustment if they perceived a lower level of open communication between them and their parents, independent of the level of their parents' perceptions (e.g. "high" or "low"). The findings suggest an important role of adolescents' own perceptions of the openness of the family communication in relation to adolescent psychosocial adjustment. Developmentally and gender appropriate intervention programs are needed to improve the openness of parent-adolescent communication, to help both parents and youth to recognize the significant preventive role of open communication in the family, especially, the socioeconomically disadvantaged families.     

Emotional reactions to scandals: When does moral character make a difference?

A scandal can evoke public outrage when it is widely publicized and involves an individual who is perceived to have a high level of cultural representativeness. Two experiments showed that when the scandalous target's moral character was highlighted, emotional responses towards the target were least negative when the scandal was widely circulated and when the target was seen as a representative of his culture. These results suggest that when a cultural symbol is implicated in a widely‐circulated scandal, the negative emotions directed towards the scandalous individual can be alleviated when the public remains confident in his or her commitment to morality.