对高校辅导员职业化的思考

辅导员的职业化是发挥辅导员队伍作用的内在要求,是促进大学生成长成才的重要保证,只有坚持辅导员队伍的专业化培养和职业化发展,才能真正增强辅导员队伍的职业吸引力,这是辅导员队伍规范发展的迫切需要,这是现代教育发展的必然要求;各高校要在思想重视,采取相应措施,以建立一支稳定的、高素质的、职业化的辅导员队伍。     

WEB2.0在高校信息资源建设中的应用研究

以Web2.0为代表的新一代互联网应用模式引领着网络步入了一个全新的发展时期,高校在信息资源建设领域同样应该与时俱进,在立足于校情的基础上,努力探寻信息资源建设的新模式,从而促进教育信息化成果的最大转化,最终服务于高校各项工作的开展需要.     

健美操新锻炼标准拉丁操套路对女大学生身体形态及成分的影响

运用实验、文献资料、专家访谈等方法,以广西民族大学大三60名非体育专业女生为实验对象,以新大众健关操锻炼标准拉丁操套路为自变量,以女大学生身体形态和身体成分为因变量,分析该套路对女大学生身体形态和身体成分的影响。研究结果表明：在实验影响下,实验组的女大学生身体形态及身体成分都有优化的趋势,其身体形态得以改善,脂肪含量,尤其是肩带关节、大腿、腰、臀等部位的脂肪含量明显减少,说明拉丁操对于女大学生具有良好的锻炼价值。根据实验结果提出了大力推广拉丁操套路,并将其积极引入高校体育课程的建议。     

浅谈非物质文化遗产的保护与传承

我国非物质文化遗产资源丰富,但现状不容乐观,保护非物质文化遗产的工作已经刻不容缓。一是提供资金保障,这是前提;二是人才队伍的建设,这是根本;三是市场化运作,这是保持其生命力的重要方法;四是法律保障,这是所有保护方式的基础。     

国有土地上房屋的征收和补偿研究

国有土地上房屋的征收和补偿对居民生活影响重大,备受社会关注。必须以公共利益为目的,由政府组织拆迁或授权拆迁。明确补偿主体,确定补偿标准,实行相应和及时的补偿原则,依法征收。     

浅谈高校外籍教师的教学管理

外籍教师教学管理足外籍教师管理工作的重要组成部分.为了提高外籍教师教学管理的效率,需要适时实施外籍教师岗前培训、制定相关外籍教师教学管理规定、科学考核外籍教师教学、更新外籍教师教学管理思路.     

平台综合 成效显著——以五保村为思政理论课实践教学平台的实践与成效

实践教学是检验高校公共政治理论课教学成效和检验学生运用理论观察问题、解决问题的能力的重要手段。在以五保村为思想政治理论课实践教学平台的实践探索中,通过创造条件让大学生以志愿服务、社会调查等多种形式参与五保村建设活动,经过事后的调查分析发现学生在执政为民、立党为公的执政理念;尊老爱幼、扶危济困的传统美德;市场经济条件下,利己与利他问题;社会和谐和科学发展观等方面的思想教育内容上取得了较好的教学效果。     

Relation of uric acid levels to aortic root dilatation in hypertensive patients with and without metabolic syndrome

Objective:Uric acid(UA) is considered to be a powerful predictor of cardiovascular risk and hyperuricemia might be involved in the metabolic syndrome(MS).This study aims to investigate the relation between UA levels and aortic root dilatation.Methods:A total of 348 hypertensive patients [age(67.5±9.8) years] with or without MS were included in the study.The aortic root diameters at the aortic annulus,the sinuses of Valsalva,the sinotubular junction,and the proximal part of the ascending aorta were measured using a two-dimensional(2D) echocardiography.Serum UA levels were also measured for all patients.Results:A high UA level is independently associated with aortic root diameters at the sinuses of Valsalva(P=0.001) and the proximal ascending aorta(P0.0001) in the hypertensive patients without MS.In contrast,aortic root diameters were not significantly related to UA levels in the hypertensive patients with MS.Furthermore,increased UA levels were associated with an increased risk for aortic root dilatation in the patients without MS(sex-adjusted hazard ratio 1.75,95% confidence intervals(CI) 1.27-2.41),but not in those with MS.Conclusions:This study demonstrated an independent relationship between the aortic root dimensions and increased levels of serum UA in the hypertensive patients without MS.Further understanding of the mechanisms underlying these associations may allow a clearer interpretation of the potential value of specific urate-lowering treatment on cardiovascular disease.     

Recurrent severe vomiting due to hyperthyroidism

Thyrotoxicosis may present in many ways; severe vomiting as a prominent symptom of thyrotoxicosis is uncommon. In this paper, we report a 24-yearoold Chinese male with hyperthyroidism who presented with recurrent severe vomiting. The patient had had intermittent vomiting for seven years and had lost approximately 15 kg of weight. Gastroscopic examinations revealed chronic gastritis and one occasion peptic ulcer. He was treated with antacid and proton pump inhibitors, but his symptoms had no relief. His presenting symptoms suggested hyperthyroidism and were confirmed by laboratory data. After a month of propylthiouracil therapy, his symptoms were relieved. It should be noted that hyperthyroidism patients can have unexplained vomiting, and that hyperthyroidism may coexist with peptic ulcer in rare cases. Awareness of such atypical presentations of hyperthyroidism may help to make a correct diagnosis.     

Effect of high glucose levels on the calcification of vascular smooth muscle cells by inducing osteoblastic differentiation and intracellular calcium deposition via BMP-2/Cbfα-1 pathway

In this paper,we investigate the effect and the possible mechanism of high glucose levels on the calcification of human aortic smooth muscle cells (HASMCs).HASMCs were divided into four groups: normal glucose group (NG),osmolality control group (OC),high glucose group (HG,HASMCs culture medium containing 30 mmol/L glucose),and high glucose plus recombinant human Noggin protein (bone morphogenetic protein-2 (BMP-2) antagonist) group (HN).The mRNA levels and the protein expressions of BMP-2 and core binding factor alpha-1 (Cbfα-1) were measured by real-time quantitative polymerase chain reaction (PCR) and Western blot.After induced by 10 mmol/L β-glycerol phosphoric acid,cells were harvested for assessments of alkaline phosphatase (ALP) activities at Days 1,2,and 3,and intracellular calcium contents at Days 7 and 14,respectively.High glucose levels increased the mRNA levels and the protein expressions of BMP-2 and Cbfα-1 (P0.05).The expression of Cbfα-1 was partially blocked by Noggin protein (P0.05),while BMP-2 was not (P0.05).After being induced by β-glycerol phosphoric acid,high glucose levels increased the ALP activity [(48.63±1.03) vs.(41.42±2.28) U/mg protein,Day 3;P0.05] and the intracellular calcium content [(2.76±0.09) vs.(1.75±0.07) μmol/mg protein,Day 14;P0.05] in a time-dependent manner when compared with the NG group,while the ALP activity could not be blocked by Noggin protein [(48.63±1.03) vs.(47.37±0.97) U/mg protein,Day 3;P0.05].These results show that high glucose levels can evoke the calcification of HASMCs by inducing osteoblastic trans-differentiation and intracellular calcium deposition via the BMP-2/Cbfα-1 pathway,which can be partially blocked by Noggin protein.