试论化学综合性实验的设计理念

综合性实验设计是目前高校实验教学改革的一个重要方向，可以全面地培养学生综合分析问题和解决问题的能力，提高学生的综合实验素质。本文通过综合性实验的设计，从实验内容的基础性、综合性与应用性，实验条件的安全性，实验经费的节约性，课时安排的合理性等多方面，对我校化学课中新增设的“离子交换法测定输血用枸橼酸钠注射液的浓度”这一综合性实验的设计理念进行了探讨，目的是为今后的实验教学改革提供参考。     

医学机能实验教学改革与实验室建设

基础医学实验教学是高等医学教育的重要组成部分,实验教学体制改革是教学改革成败的关键之一。打破传统医学教学模式,建立机能实验课学科群课程体系,拓展综合性实验和设计性实验,提升学生综合能力和创新能力;实验室由单一重复性向专业综合性、共享高效益模式转变。促进了机能实验教学改革可持续发展。     

外科护理学实验教学改革探讨

外科护理学是临床医学的重要组成部分,实验教学改革是教学改革的关键之一。增加设计性实验和综合性实验,提高学生综合能力和创新能力。     

综合与设计性实验在免疫学检验教学中的运用

目的：探索综合与设计性实验在免疫学检验教学中的实践效果.方法：制定具体的综合与设计性实施教案,在检验本科班实验教学中逐步实施教案,并进行考核调研等分析.结果：综合性与设计性实验教学改革效果优于传统的实验教学方法,在提高学生创新性思维和专业技能的同时能提升学生的综合能力和学习成绩.结论：综合与设计性实验改革是提高免疫学检验教学质量的一次成功教学改革.     

浅谈生理学实验教学改革

改革传统实验教学模式 ,通过优化配置实验内容、加强综合性实验和设计性实验开展、加强实验考核科学性等方法 ,充分调动学生学习积极性及主动性 ,培养学生综合能力及科研素质 ,提高了实验教学质量。     

医学免疫学和医学微生物学实验教学改革初探

培养和提高学生的综合素质和创新能力是实验教学的重要任务。皖南医学院对医学免疫学和医学微生物学实验教学进行了改革,为医学本科生开设了综合性实验、设计性实验,改进了实验考核方法,建立了开放式实验教学模式。实践证明,新的实验教学模式激发了学生的学习兴趣,培养了学生的动手能力和创新思维能力,提高了学生的综合素质,达到了提高教学质量的目的。     

预防医学本科教学中综合实践平台建设

培养预防医学本科生具备较高的综合实践技能是新公共卫生体系下人才培养的总目标。针对实验教学环节实施改革是提高学生动手能力和综合实践能力的基础。河北大学公共卫生学院改革传统预防实验教学模式,整合预防医学实验教材、创设预防医学综合实践平台,针对预防医学本科实验教学的基础性、综合性和创新设计性实验环节,摸索出了以学生自主学习为主导的多元化实验教学模式,有效地提高了学生的实践意识、创新思维和能力。     

病原生物学实验教学改革的探索

目的 探讨病原生物学实验教学改革的途径.方法 将微生物学和寄生虫学实验教学中的验证性实验内容进行删减和重新组合,并增加综合运用性实验.结果 微生物学和寄生虫学实验教学内容有机结合,构建了病原生物学的综合性和设计性实验.结论 病原生物学实验教学的改革,有利于提高学生综合性运用知识的能力.也为多学科融合的实验教学探索新的模式.     

营养与食品卫生学综合性实验教学模式的建立和应用

综合性实验教学有别于传统的验证性实验教学模式,是实验教学改革的一项重要内容。提高预防医学专业五年制本科学生的学习兴趣,提高学生发现问题、分析问题、解决问题的能力,提高学生综合素质,培养综合应用型人才,以适应社会需求。通过引入科学研究思维模式,以项目为核心,开设营养与食品卫生学综合性实验,改革实验教学方法和教学形式,建立综合性实验学生评价体系,转变教育理念,可取得良好的教学效果。     

病原生物学实验教学改革的探索

目的 探讨病原生物学实验教学改革的途径.方法 将微生物学和寄生虫学实验教学中的验证性实验内容进行删减和重新组合,并增加综合运用性实验.结果 微生物学和寄生虫学实验教学内容有机结合,构建了病原生物学的综合性和设计性实验.结论 病原生物学实验教学的改革,有利于提高学生综合性运用知识的能力.也为多学科融合的实验教学探索新的模式.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

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.     

Development on Adjustable Calibration Marker for Shock Wave Focus

Shock wave lithotripsy （SWL） is a treatment of choice for upper urinary stones. However, this procedure is inappropriate for obese patients because the focus is often unable to reach the target owing to the limited focal distance in shock wave source. Although treating such patients in a blast path may increase the application length of shock wave source, it＇s difficult to find this path on the lithotripter monitor. For this reason, we invented an adjustable calibration marker in order to set an effective focus in the shock wave hath.     

Study on the TCM Pathogenesis of Angiopathic Complications of Type II Diabetes

Excess production of reactive oxygen species(ROS)of mitochondrion mediated by hyperglycemia is the common pathogenesis of angiopathic complications of diabetes.TCM holds that the damp from the dysfunction of spleen.kidney and liver is the causative factor of complications of diabetes.This is similar to the mechanism of Ros resulting in angiopathic complications of diabetes.When the angiopathic complications of type II diabetes mellitus(T2DM)are difierentiated as caused by turbid damp in TCM can be explained as ROS.Since the obstruction of pathogenic damp in channels and collaterals is said to be the main pathogenesis,the treating principle should be dissolving the damp to remove the obstruction.     

Leptin, Ghrelin and TNF-α before and after Hypo-caloric Traditional Chinese Diet and Auricular Acupuncture

INTRODUCTION Obesity is a complex emergent problem, which can be possibly solved not only by the diet but also by the life style and promotion of a constant physical exercise. 1, 2 No doubt careful attentions must be given to the nutritional condition of obese people, the dietary habits, the somatic build (i.e. distribution of fat mass) and the organic functions linked to formation of the fat mass. All the parameters should be constantly monitored before, during and after a diet treatment. 3, 4, 5     

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.     

Relationship between Dysglycemia and Carotid Atherosclerosis in Tibetan Population

People with dysglycemia are at high risk for atherosclerotic diseases. This study aims at investigating the atherosclerotic vascular damage in dysglycemia and its metabolic origin in Tibetan population.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

Luo Lingjie's Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.