咳欣康片主要药效学实验研究

目的：观察咳欣康片的主要药理作用。方法：咳欣康片1．0、2．0、4．0g.kg^-1ig给药，经小鼠氨水引咳实验、豚鼠磷酸组织胺一氯化乙酰胆碱引喘实验，小鼠气管酚红排泌量实验，观察咳欣康片对小鼠氨水引咳潜期、3min内咳嗽次数，豚鼠磷酸组织按一氯化乙酰胆碱引喘潜伏期、抽搐跌到动物数和小鼠气管酚红排泌量的影响。结果：咳欣康片可明显延长小鼠氨水引咳潜伏期，显著减少咳嗽次数。明显延长引喘潜伏期，减少抽搐跌倒动物比率。明显增加小鼠气管酚红排量。结论：咳欣康片其有明显的止咳、平喘和祛痰作用。     

白屈菜总生物碱祛痰止咳作用实验研究

目的 :观察白屈菜总生物碱 (以下简称生物碱 )的祛痰止咳作用。方法 :白屈菜总生物碱 5、1 0、2 0mg· kg-1 ,灌胃给药。采用小鼠气管段酚红排泌量法观察 TACM的祛痰作用 ,小鼠氨水引咳实验、豚鼠枸橼酸引咳实验、刺激猫的喉上神经引咳实验 ,观察用药前后引咳潜伏期、3min内的咳嗽次数及引咳阈电压。结果 :白屈菜总生物碱增加小鼠气管段酚红排泌量 ,可明显的延长小鼠和豚鼠引咳潜伏期、减少咳嗽次数、明显提高猫致咳阈电压 ,并持续 3h以上。结论 :白屈菜总生物碱有明显的止咳祛痰作用     

喘可治注射液止咳平喘药理作用研究

目的：研究喘可治注射液的止咳平喘药理作用。方法：采用小鼠氨水和SO2引咳模型评价止咳作用,豚鼠组胺引喘与离体豚鼠气管条收缩试验评价平喘作用。结果：三批喘可治注射液均能明显延长氨水和SO2诱导的小鼠咳嗽潜伏期,并减少咳嗽次数;明显延长组胺引发的豚鼠哮喘潜伏期,减少哮喘次数;明显抑制组胺引起的离体豚鼠气管条收缩。结论：喘可治注射液具有较明显的止咳平喘作用。     

柳枝的镇咳祛痰平喘作用

[目的]观察柳枝对动物的镇咳祛痰及平喘作用。[方法]以咳嗽潜伏期和咳嗽次数为指标，观察柳枝对小鼠氨水引咳法和酚红排泄法等模型的作用，以抽搐跌倒潜伏期和跌倒动物数为指标，观察柳枝对豚鼠组胺喷雾法模型的作用。[结果]柳枝能明显延长小鼠咳嗽潜伏期和咳嗽次数，能明显促进酚红排泄，有延长豚鼠跌倒潜伏期的作用，但对动物跌倒数量没有明显作用。[结论]柳枝可以作为一种新型的止咳祛痰药物开发利用。     

柳枝的镇咳祛痰平喘作用

[目的]观察柳枝对动物的镇咳祛痰及平喘作用.[方法]以咳嗽潜伏期和咳嗽次数为指标,观察柳枝对小鼠氨水引咳法和酚红排泄法等模型的作用,以抽搐跌倒潜伏期和跌倒动物数为指标,观察柳枝对豚鼠组胺喷雾法模型的作用.[结果]柳枝能明显延长小鼠咳嗽潜伏期和咳嗽次数,能明显促进酚红排泄,有延长豚鼠跌倒潜伏期的作用,但对动物跌倒数量没有明显作用.[结论]柳枝可以作为一种新型的止咳祛痰药物开发利用.     

固本止咳平喘颗粒止咳化痰平喘作用的实验研究

目的:观察固本止咳平喘颗粒的止咳、化痰、平喘作用。方法:采用小鼠氨水诱咳法观察镇咳作用;采用小鼠酚红排泌法观察化痰作用;采用豚鼠卵蛋白喷雾引喘法观察平喘作用。结果:固本止咳平喘颗粒能显著地减少浓氨水引起小鼠咳嗽的次数并延长咳嗽潜伏期,能增加小鼠呼吸道的酚红排泌量,能延长豚鼠哮喘潜伏期,并能显著降低豚鼠BALF中白细胞数量。结论:固本止咳平喘颗粒具有明显止咳、化痰、平喘作用。     

喘灵Ⅰ号药效学实验研究

目的：通过镇咳、祛痰、平喘实验,观察喘灵Ⅰ号的药效学.方法：分别以豚鼠引喘、小鼠浓氨水引咳、小鼠祛痰为动物模型,灌胃给予不同剂量的喘灵Ⅰ号,分别观察治疗后动物模型的引喘潜伏期、咳嗽潜伏期和咳嗽次数、酚红排泌量.结果：喘灵Ⅰ号可使引喘潜伏期延长,咳嗽次数减少,酚红排泌量增加.结论：喘灵Ⅰ号具有化痰、止咳、平喘的作用.     

三拗胶囊止咳、化痰、平喘作用的实验研究

目的:通过动物实验研究,观察三拗胶囊给予动物灌胃后的止咳、化痰、平喘作用.方法:采用浓氨水引咳法观察小鼠咳嗽次数、引咳潜伏期;气管酚红法观察小鼠气管段酚红排除量及毛细玻管排痰法观察大鼠排痰量;喷雾致喘法观察豚鼠哮喘反应潜伏期,采用离体气管法观察三拗胶囊对离体气管解痉作用.结果:三拗胶囊各剂量给药组均能使浓氨水致小鼠咳嗽次数减少、引咳潜伏期延长、气管段酚红排除量增加、大鼠排痰量增强、喷雾诱发豚鼠哮喘反应潜伏期延长,并能解除组胺诱发豚鼠离体气管平滑肌收缩痉挛.结论:三拗胶囊具有明显的止咳、化痰、平喘作用.     

止咳平喘汤药效学研究

止咳平喘汤能对抗乙酰胆碱所致豚鼠离体气管平滑肌收缩,延长豚鼠引喘潜伏期,减少枸橼酸所致豚鼠咳嗽次数,延长氨水所致的小鼠咳嗽伏期,减少咳嗽次数。     

“康孚”油剂平喘镇咳祛痰作用的研究

采用豚鼠整体动物引喘法和离体气管条实验法，小鼠酚红法，小鼠氨水引咳法和豚鼠枸橼酸引咳法，分别观察“康孚”油剂平喘，祛痰，镇咳作用，结果显示“康孚”油剂能延长组胺－乙酰胆碱引发豚鼠哮喘潜伏期，并对乙酰碱引起离体气管收缩有明显舒张作用，增加小鼠管内酚红排出量，减少氨水引发小鼠咳嗽反应次数及枸橼酸引起豚鼠咳嗽反应次数，并延长咳嗽潜伏期，小鼠口服ＬＤ５０＝１１．３１ｍｌ／ｋｇ，表明“康孚”油剂具有平喘，祛     

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.