初中生个性与父母个性的典型相关分析

目的 探讨初中生个性与父母个性的关系，了解父母个性对初中学生个性的影响，为促进学生个性健康发展提供科学依据。方法 采用艾森克个性问卷(幼年卷和成人卷)分别对学生和父母进行调查，应用WJZ心理测验和统计软件对原始数据进行处理及SAS8．0统计软件进行统计分析。结果 父母个性与子女个性呈显著正相关；父母的内外向和掩饰性与子女的内外向和掩饰性相关。结论 要使家长意识到自身个性在孩子个性形成和发展中起重要作用，从而加强自身个性的完善，积极引导孩子个性健康发展。     

对中等卫校学生实施个性教育的思考

个性教育是指尽可能挖掘每个学生潜在的发展可能性。培养学生良好个性和发展学生各种特长，提高学生综合素质的一种教育。它改变了过去以统一规格制造“标准件”的应试教育模式，针对学生在智能、观念、生理以及个人天赋等方面存在的个体差异因材施教，采取多种形式进行多层面的培养和训练。使每一个学生的综合素质得以提高。中等卫校学生正处在个性形成和发展的阶段，如何对他们实施有效的个性教育。实质上是素质教育中一个具有探究价值的课题。     

预防医学实验教学注重学生个性发展教学法的探索与实践

预防医学实验教学注重学生个性发展教学法，以实验教学方法和管理机制改革创新为突破口，促进学科融合；以能力（学习、实践和创新）培养为目标，提高了学生整体素质；以突出学生个性发展为主线，提高了学生自主学习、合作学习、研究性学习的积极性。通过此教学法训练的学生，教学和科研能力、社会交际能力、表达能力、自学能力和创新思维能力均明显提高，为他们走入社会参与竞争打下了良好基础。     

高校学生工作必须贯彻个性发展的原则

素质教育必须促进学生个性的发展。新形势下学生个性健康发展需要树立正确的个性观和对学生工作的质量评价观，理论和实践上妥善处理个性发展与集体主义的关系、个性发展与全面发展的关系以及个性发展与严格管理的关系。     

如何在解剖学与组织胚胎学教学中培养学生的质疑能力

1创设情境 （1）建立平等、和谐、民主、融洽的师生关系，使学生感到教师既是他们的引路人，又是他们的朋友，在课堂上敢于畅所欲言、展示个性。教师应鼓励学生标新立异，甚至“异想天开”，对能够提出具有科学性、新颖性、创造性问题和在探索中取得进步的学生予以表扬。尊重成绩差的学生，保护他们的自尊心，使他们从鼓励、肯定中获得成功。     

中等卫校学分制的实践与思考

中等卫校实施学分制后，打破了长期以来在中等教育中重共性、轻个性的发展状况，充分发挥了学生在学习中的主体作用，使他们能够发挥自己的优势，发展自己的个性。在学分制下，学生可从多种学科、专业和课程中进行选择，根据自身情况确定学业和发展方向，掌握学习进度和学习方法，从而实现主体价值。由于学习目标和所选专业、课程、学习时间、修读方式等不同，专业结构、知识结构、技能结构等产生差异，学生的个性特征得以充分展示。     

在生理教学中培养学生能力的实践与探讨

在生理教学中培养学生能力的实践与探讨龚顺开（生理教研室）社会的发展已向教育提出了新的要求，由封闭向开放转化，由重知识向重发展转化，注重培养学生的能力、个性和开拓创新精神，充分调动学生学习的主动性和积极性，发展他们的智力和适应社会的能力。面对社会发展的...     

202名农村初三中学生心理卫生状况调查

应用艾森克个性问卷和症状自评量表对农村初三中学生进行心理卫生状况测查，结果表明：个性分布属正分布，Ｐ维均分男、女生均低于全国水平（Ｐ〈０．０１），心理障碍检出率为２０．７９％，人际关系敏感、抑郁、敌意和偏执是其常见的心理障碍。不同个性学生心理卫生分析发现：Ｐ高分者易出现心理障碍，其次为情绪不稳定个性者，提示卫生保健工作者应针对性地给予初中生必要的心理咨询及保健，以保证初中生心理健康发展。     

浅谈音乐与医学生的素质教育

众所周知．素质教育是以提高民族素质为宗旨的教育。它依《教育法》规定的国家教育方针，着眼于受教育者及社会长远发展的需求．以面向全体学生，全面提高学生的综合素质为根本宗旨，注重培养学生的能力，发展个性，发展创新，注重群体合作．促进学生们在德、智、体、美、劳诸方面都得到生动活泼、主动地发展。     

发展学生个性促进全面发展

个性亦称人格,是个人稳定的心理特征。发展个性,即是在人的共同性基础上,充分把人的差别性表现出来,使每个人都具有自主性和独特性。在体育教学中,发展学生的个性,就是要激励和发展每个学生的主体能动性,不仅使他们具备现代体育的科学知识,掌握基本运动能力,而且具有主观能动性和独立自主性;充分发挥学生的特长,培养他们自我锻炼的能力,使教学充满情趣和活力。过去,在体育教学中,教师忽视了学生学习的自主性,忽视了他们学习的兴趣和爱好,教学手段和方法单一,因而,在练习中学生也只是机械地模仿,被动地学习;个别学生表现出消极抵触情绪,被动…     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

BLOOD PRESSURE CHANGE WITH AGE IN SALT-SENSITIVE TEENAGERS

Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P＜ 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P＜ 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.     

Expression of OPGmRNA and ODFmRNA in the patients of hip fracture due to osteoporosis

Objective：To investigate the gene expression of osteoprotegerin（OPG） and osteoclast differentiation factor（ODF） in the bone tissue of patients with hip fracture due to osteoporosis. Methods：OPGmRNA and ODFmRNA in the bone tissue in 50 cases of osteoporosis sufferers（over 50 years old） with hip fracture（Observer Group） and 30 cases of hip facture sufferers with no osteoporosis（Control group） were analyzed with the Semi-Quantitative RT-PCR method. Results：The mRNA expressed of ODF, OPG were both high in the patients with hip fracture. In the control group, the expression of OPG mRNA was observed, while the expression of ODF mRNA was very slight. Conclusion：Aged patients contained all signals including OPG, ODF that are essential for inducing osteoclastogenesis and promoting bone resorption.     

The clinicopathological and immuohistochemical analysis of solid-pseudopapillary tumor of the pancreas： report of 9 cases

Objective：To investigate the clinical features, pathological characteristics and immunophenotype of solid-pseudopapillary tumor of the pancreas（SPTP）. Methods：Nine surgically treated cases of SPTP were retrospectively reviewed. Hematoxylin and Eosin（HE） staining and immunohistochemical staining were used to analyze all cases, and the general clinical data was collected. Results：Six patients were asymptomatic except for a palpable mass. Two patients complained of vague-epigastric pain. One patient appeared jaundice. The tumor was encapsulated and solid tissues alternately with cystic tissues. Histologically, the histological structure of solid portion was pseudopapillary with a fibrovascular core. Tumor cells were uniform and medium-sized which were arranged in sheets ets or nests or pseudopapillary patterns. Immunohistochemical studies demonstrated that SPTP proved positive in vimentin（9/9 cases）, AAT（9/9 cases）, NSE（9/9 cases）, ACT（7/9 cases）, CK20（2/9 cases）, CgA（1/9 cases）, S-100（3/gcases）, PR（4/gcases）, Syn（3/9 cases） and CD56（5/9cases）, negative in CEA and ER. Conclusion：SPTP is a tumor predominantly occurring in young women frequently without special symptoms. This tumor has various characteristical histological patterns with different immunophenotype.     

Dynamic Changes in Serum Estradiol and Progesterone levels in Patients of Premenstrual Syndrome with Adverse Flow of Liver-qi

Objective:To probe into the influence of changes of ovarian hormones on the pathogenesis of the specific sub-type premenstrual syndrome(PMS)and reveal partial microcosmic mechanisms of adverse flow of liver-qi.Methods:Estradiol(E2)and progesterone(P)levels in serum were determined at different phases of menstrual cycle by radioimmunoassay.Results:In the group of PMS with adverse flow of liver-qi.the secretive peak value Of E2 and P at the follicular phase significantly decreased,and the secretive peak value at the luteal phase did not come into being.Conclusions:Low E2 and P secretive peak at the follicular phase and absence of secretive peak at the luteal phase is one of the microcosmic mechanisms of PMS with adverse flow of liver-qi.One of the pathophysiologic mechanisms of specific sub-type PMS is probably the continuous low level of E2and P.     

Real-time Three-dimensional Echocardiography in Assessment of Left Ventricular and Right Ventricular Volumes

Real-time three-dimensional echocardiography (RT3DE)is a new ultrasound technique that enables dynamic threedimensional visualization and quantification of the heart in real time. Investigation of feasibility and methodology of RT3DE in determining left ventricular (LV) and right ventricular (RV) volumes, RT3DE was performed in 35 normal adults using Philips SONOS 7500 system with a 2-4 MHz matrix array transducer. The 60°×60° "pyramid" volume database was obtained and analyzed on a TomTec echo workstation. Both LV and RV volumes were calculated with four 3DE methods (i.e. apical 2, 4, 8, and 16-plane) through manually tracing ventricular endocardial borders in end diastole and end systole. Stroke volumes were then calculated. LV volume was also measured by 2DE Simpson's rule using GE VIVID 7 ultrasound machine.     

SCREENING FOR A 21-CHROMOSOME ABNORMALITY IN PREIMPLANTED EMBRYOS OF ELDERLY WOMEN

Increasing maternal age is the only etiological factor unequivocally linked to Down's syndrome in humans. The occurrence rate of newborns with Down's syndrome is about 1/220 in women over 35 years old. However, the occurrence rate in embryos fertilized in vitro, of the elder woman is unclear. Using FISH we screened the number of chromosome 21 in preimplanted embryos of 5 elderly women (average age, 38.4 years) to study the feasibility and necessity of screening trisomy 21 in embryos in patients over 35 years old at the in vitro fertilization (IVF) center.