浅析高校突发事件的应急处置——以急病事件为例

大学生突发事件严重威胁到大学生生命财产安全,是影响高校安全稳定的重大因素。本文通过分析大学生面对急病事件时的无助与措手不及的原因,结合探索和实践给出具体的处置指引,帮助学生在面对突发事件如何及时有效的应对,把握好救人的黄金时间点,挽救生命。     

对高校教职工血脂水平的调查分析

对高校8100例教职工血脂水平进行了调查分析,血脂(CHOL和TG)参考值测定结果与原参考值相比水平有所提高,CHOL超过均值上限和低于下限的比例基本相同,约15%,而TG超过的均值上限的比例(9 8%)明显高于下限的比例(0 03%),各年龄组间TG和CHOL水平存在显著性差异(P<0.01及0.05)。     

浅析健身气功防病治病机理与作用

健身气功通过调心、调身、调息,在心理上调节改善人的不良心理状态,在生理上可疏通经络,保证人体气血畅通。通过特定的形体运动、呼吸,以心为主导的整体养生具有保精、养气、存神的作用。由于精、气、神存在,健身气功可以平衡阴阳、调和气血、疏通经络,从而达到扶正祛邪、防病治病的作用。     

西藏高原植物区系中特有属的研究

The Xizang (Tibetan) flora with numerous endemics is of importance in Chi- nese flora.   According to recent statistics there are in Xizang 27 genera of  spermatophytes endemic to China, being only 2.25% percent of the total number of genera in the Xizang flora. Four of them are regarded as palaeoendemics (14.81%) and the others as neoendemics (85.19%). These endemic genera, of 30 species and 3 varieties, belong to 17 families, of which, Umbelli- ferae contains 6 genera, 7 species and 3 varieties; Compositae has 6 genera and 7 species, and Gentianaceae 1 genus and 2 species.  All the other families each comprises one genus with a single species.       The cosmopolitan families together comprising 14 genera with 15 species have the highest perecentage (52.92%) and the tropical ones (5 families, 5 genera with 5 species) come to the next (29.42%), followed by the temperate ones (3 families, 10 genera with 10 species) (17.66%). It shows that these endemic genera are obviously related to the tropical flora and temperate one in essence.        According to the number of species, the genera endemic to China and occurring in Xi- zang flora may be grouped as fallows. Monotypic endemic ones 14 (51.85%) Ditypic endemic ones 6 (22.22%) Oligotypic endemic ones 4 (14.81%) Small endemic ones 3 (11.11%)        The formation of the endemic genera is correlated with the topography, climate and en- vironmental conditions, and they may have resulted from the diversification in geography and climatic influence for a long time.  The southeastern part of Xizang Plateau is of very diverse ecological conditions, with the adequate precipitation, which may explain the concentration of these endemic genera in this region.        The largest similarity coefficient (38.30%) of the genera endemic to China and occurring in Xizang is with those in Qinghai Plateau, next, with those in Yunnan and in Sichuan pro- vinces (both 27.60%), which shows that these endemic genera are related to the floras of the regions mentioned above.        The difference in the horizontal distribution of these endemic genera is obviously between the southern and northern parts of Xizang Plateau.  The vertical distribution of the genera is also rather obvious, from 800 m to 5200 m above sea level, but concentrated in the zone of 3000 m to 4500 mm.  Therefore their occurrence in Xizang is not only affected by the historical environmental conditions but also controlled by the horizontal and vertical distribution.      The origin and evolution of some endemic genera, such as Psammosilene, Parateropyrum, Sphaerotylos, Salweenia, Ajaniopsis, Xizangia, Sinoleontopodium, are discussed in this paper.      Parateropyrum, a monotypic palaeotropic endemic, belongs to the tribe Atraphaxideae in- cluding Atraphaxis, Calligonum and Pteropyrum.  It may be a comparatively advanced group in the tribe, and is closely related to the genus Pteropyrum  which is  distributed in western Asia.  The genus Parapteropyrum has possibly survived as a palaetropic-tertiary  relic in this region.      Sphaerotylos, a member of the subtribe Sphaerotylinae, the tribe Boehmerieae in the family Urticaceae, is a comparatively primitive genus in the tribe Boehmerieae so far known.  As the other subtribes, such as Boehmerinae, Sarconchlamydinae, Orecnidinae and Maoutinae, are dis- tributed in the tropics, rarely in the subtropics, the genus is no doubt a palaetropic -tertiary relic.      Sinoleontopodium, belonging to the tribe lnuleae in Compositae, is also related to the ge- nus Leontopodium.  It is probable that the genus Sinoleontopodium arised later than the other.       We come to the conclusion that the southern part of Xizang Plateau is also one of thecentres of the origin and differentiation of genera endemic to China.     

Using clinical guidelines to assess the potential value of laboratory medicine in clinical decision-making

IntroductionIt is often quoted that 70% of clinical decisions are based on laboratory results, but the evidence to substantiate this claim is lacking. Since clinical guidelines aim to document best-practice decision making for specific disease conditions, inclusion of any laboratory test means that the best available evidence is recommending clinicians use it. Cardiovascular disease (CVD) is the world’s most common cause of mortality, so this study reviewed all CVD guidelines published by five national/international authorities to determine what proportion of them recommended laboratory testing.Materials and methodsFive leading CVD guidelines were examined, namely the European Society of Cardiology (ESC), the UK National Institute for Health and Clinical Excellence (NICE), the American College of Cardiology (ACC), the Australian Heart Foundation (AHF) and the Cardiac Society of Australia and New Zealand (CSANZ).ResultsA total of 101 guidelines were reviewed. Of the 33 individual ESC guidelines relating to CVD, 24/33 made a direct reference to the use of clinical laboratory tests in either diagnosis or follow-up treatment. The same applied to 15/20 of NICE guidelines, 24/32 from the ACC and 15/16 from the AHF/CSANZ. Renal function and blood count testing were the most recommended (39 and 26 times), with lipid, troponin and natriuretic peptide measurement advocated 25, 19 and 19 times respectively.ConclusionsThis study has shown that laboratory testing is advocated by between 73% and 94% of individual CVD guideline recommendations from five national/international authorities. This provides an index to assess the potential value of laboratory medicine to healthcare.     

我国优秀运动员体检模式的建立与初步应用

对运动员进行医学检查和健康评定,筛出潜在危险因素,尤为重要.结合研究现状和实际工作需要,我们认为应从完善病史回顾、利用超声心动图加强心血管病筛查、强调女性运动员特有问题如进食紊乱、月经不调和骨质疏松、重视非创伤性疾病防治来建立针对于我国优秀运动员的体检模式,并自2004年初步应用于国家运动员,成立运动员体检数据库,对异常问题监督追踪.目前的体检模式还应在实践中不断改进,最终形成统一标准模式,力求简便、准确、快速和有效和可行性,以保障每位运动员的安全和健康.     

细胞自噬的分子学机制及运动训练的调控作用

细胞自噬(autophagy)是真核细胞中普遍存在的生命现象,是将细胞内变形、衰老或损伤的蛋白质和细胞器转运到溶酶体腔中消化降解的一种代谢过程。它的分子发生机制和信号调控机制非常复杂且高度保守,其中,mTOR和Beclin1作为各种调控通路的汇集点发挥了至关重要的作用。不同形式与强度的运动训练对细胞自噬也有一定的调节作用。一般来说,适宜强度的运动训练可通过上调细胞自噬水平,降解由于运动刺激所积累的损伤细胞器和代谢废物,为细胞再生提供一定的能量与合成底物,并在抑制自噬相关疾病的发生发展方面具有建设性作用。但过度训练则会因为细胞自噬的过度激活从而过多降解胞浆中的蛋白质和细胞器,导致细胞损伤或疲劳,甚至可能诱发自噬性细胞死亡。另外,运动训练还能通过调节与细胞自噬相关的信号通路对骨骼肌质量产生重要作用。     

The Influence and Adjuvant Treatment of the Fitness Pile to College Students＇ Disease

随着人们生活水平的提高,人们开始更多地重视自己的生活质量,开始寻求多种途径养生。大学生属于经济上的弱势群体,所选用的健身方法,需考虑一定的经济因素,如今,大学生由于长年的喜静少动和学习就业压力导致一系列亚健康现象,在这种形势下,文章采用文献资料法、实验法和逻辑推理的研究方法,将意拳中的健身桩引入,并对此进行研究,发现健身桩对大学生的常见病有着一定的影响,并在辅助治疗方面有非常重要的作用。希望通过此研究,能发现一种健身祛病的方法,同时,进一步挖掘传统武术的精华所在。     

健身桩对大学生常见病的影响和辅助治疗

随着人们生活水平的提高,人们开始更多地重视自己的生活质量,开始寻求多种途径养生。大学生属于经济上的弱势群体,所选用的健身方法,需考虑一定的经济因素,如今,大学生由于长年的喜静少动和学习就业压力导致一系列亚健康现象,在这种形势下,文章采用文献资料法、实验法和逻辑推理的研究方法,将意拳中的健身桩引入,并对此进行研究,发现健身桩对大学生的常见病有着一定的影响,并在辅助治疗方面有非常重要的作用。希望通过此研究,能发现一种健身祛病的方法,同时,进一步挖掘传统武术的精华所在。     

唐山市南湖生态公园主要病虫害及其寄生树木调查

采用普查和抽查相结合的方法,对唐山南湖生态公园核心示范区内主要树木病虫害种类及危害程度进行了调查。病虫害危害较严重的树木主要有13种。发生较严重的虫害主要有11种,其中美国白蛾、草履蚧、白杨纹潜蛾和柳蓝叶甲危害严重;发生较严重的病害主要有17种,包括有灰斑病、炭疽病、叶斑病、煤污病、木腐病、干腐病等。