依达拉奉治疗急性脑出血临床疗效观察

目的 观察依达拉奉(MCI-186)治疗急性脑出血的临床疗效.方法 选择符合条件的持续人院的脑出血患者60例,随机分为治疗组和对照组各30例.对照组根据出血量给予常规治疗.治疗组在对照组治疗基础上,给予依达拉奉30mg,bid,共14d.治疗后第28天对两组患者进行神经功能缺损评分及疗效评定.结果 治疗28d后,治疗组神经功能缺损评分由治疗前的(18.6±6.7)分下降到治疗后的(9.4±5.3)分(P＜0.05);对照组神经功能缺损评分由治疗前的(19.4±10.4)分下降到治疗后的(15.6±9.7)分,但差异无统计学意义(P＞0.05);两组治疗后比较差异有统计学意义(P＜0.05).治疗组无明显不良反应.结论 依达拉奉能有效改善急性脑出血患者的神经功能缺失.     

丹红注射液联合依达拉奉脑梗死患者疗效评价

目的:考察依达拉奉联合丹红注射液对急性脑梗死的治疗效果。方法:采用随机分组法将本院2013年4月-2015年11月80例急性脑梗死患者分为观察组和对照组。对照组给予常规药物丹红注射液治疗,观察组加用依达拉奉,2周后进行疗效、神经功能缺损评分及不良反应。结果:治疗后,观察组NDS评分(8.6±1.7)分,对照组NDS评分(13.1±2.1)分,差异有统计学意义(P0.05);观察组总有效率为83.3%高于对照组总有效率为72.5%,两组疗效比较差异有统计学意义(P0.05),两组均未见明显不良反应。结论:依达拉奉联合丹红注射液治疗脑梗死疗效确切,能程度改善神经功能缺损情况,安全可靠。     

疏血通注射液治疗急性脑梗死的临床研究

目的 观察疏血通注射液联合依达拉奉注射液治疗急性脑梗死的疗效.方法 50例急性脑梗死患者随机分2组,治疗组给予疏血通注射液联合依达拉奉注射液治疗.对照组给予复方丹参注射液联合依达拉奉注射液治疗,其他内科常规治疗相同.比较2组治疗前后神经缺损评分和疗效的变化.结果 治疗后治疗组和对照组神经功能缺损评分均有改善,但治疗组改善更明显,与对照组比较差异显著(P＜0.05).结论 疏血通注射液联合依达拉奉注射液治疗急性脑梗死疗效显著.     

依达拉奉联合金纳多注射液治疗急性脑梗死疗效观察

目的:观察依达拉奉联合金纳多注射液治疗急性脑梗死的疗效.方法:选择近年来诊治的急性脑梗死患者80例,随机分为两组,观察组40例给予依达拉奉联合金纳多注射液治疗,对照组40例单用金纳多注射液进行治疗,对两组急性脑梗死患者的疗效进行临床观察.结果:观察组的治愈率为60 %,总有效率为95 %;对照组的治愈率为40 %,总有效率为80 %,两组之间比较差异有统计学意义(P＜0.05).两组治疗前后神经功能缺损评分比较差异有统计学意义(P＜0.05),两组之间比较差异也有统计学意义(P＜0.05).结论:依达拉奉联合金纳多注射液治疗急性脑梗死,可提高疗效.     

丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死的临床价值研究

目的总结分析丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死的临床价值。方法选择2015年7月至2018年7月我院收治的108例急性脑梗死患者为研究对象,随机分为观察组和对照组各54例,其中对照组静脉滴注依达拉奉注射液治疗,观察组联合使用丹参川芎嗪注射液与依达拉奉,观察比较两组治疗前后NIHSS(神经功能缺损评估量表)评分及疗效、不良反应等。结果 (1)治疗后观察组神经功能缺损评分(12.5±1.3)分明显低于对照组,组间差异具有统计学意义(P0.05);(2)观察组治疗总有效率(84.44%)明显高于对照组,组间差异显著(P0.05)。结论丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死的临床效果肯定,值得推广应用。     

疏血通联合依达拉奉注射液治疗急性脑梗死疗效观察

目的 观察疏血通注射液联合依达拉奉注射液治疗急性脑梗死的临床疗效.方法 将入选患者随机分为治疗组(48例)和对照组(40例),治疗组在基础及常规治疗上予以疏血通注射液6mL加入生理盐水250mL静脉输注,1次/日同时给予依达拉奉30mg加入生理盐水100mL静脉滴注,每日两次,连用21d;对照组仅用同剂量、同疗程疏血通,比较两组治疗前后的临床神经功能缺损程度.结果 治疗组总有效率为95.82%,对照组总有效率为77.50%,差异有统计学意义(P＜0.05).结论 疏血通联合依达拉奉注射液治疗急性脑梗死疗效优于单用疏血通治疗.     

依达拉奉治疗脑梗死临床疗效观察

目的 观察依达拉奉治疗急性脑梗死的临床疗效.方法 将200例急性脑梗死患者随机分组:依达拉奉治疗组和对照组.观察两组在不同时间进行神经功能缺损评分以观察依达拉奉的疗效.结果 神经功能缺损评分依达拉奉组低于对照组(P＜0.05);治疗有效率明显好于对照组.结论 依达拉奉能改善急性脑梗死患者的神经功能缺损水平.     

丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死的疗效观察

目的:观察丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死的疗效。方法:将98例脑梗死患者随机分为治疗组和对照组,每组49例,治疗组联合使用丹参川芎嗪注射液和依达拉奉,对照组单用丹参川芎嗪注射液,两组均治疗1个疗程(14d)后评定疗效,观察两组患者病情的改善情况。结果:治疗后治疗组神经功能缺损评分(12.34±8.14)分,明显低于对照组(16.72±10.23)分,差异有统计学意义(P<0.05)。治疗组总有效率为93.88%,对照组为75.51%,两组比较,差异有统计学意义(P<0.05)。结论:丹参川芎嗪注射液联合依达拉奉治疗急性脑梗死能保护脑细胞,有效改善神经功能缺失。     

疏血通注射液联合依达拉奉治疗急性进展性脑梗死临床研究

目的 观察疏血通注射液联合依达拉奉治疗急性进展性脑梗死的疗效及安全性.方法 选择发病72h内的急性进展性脑梗死病人60例,随机分为治疗组(32例)及对照组(28例),分别给予疏血通注射液联合依达拉奉治疗和疏血通注射液治疗,观察2周后神经功能缺损评分和日常生活能力评分的变化,随时记录用药的不良反应.结果 治疗组神经功能缺损评分较对照组下降明显,两组比较差异有统计学意义(P＜0.05),治疗组日常生活能力评分较对照组明显提高,两组比较差异有统计学意义(P＜0.05);治疗组显效率及总有效率为75.0%和96.9%,对照组显效率及总有效率为32.1%和71.4%,两组比较有统计学意义(P＜0.05).各项安全性指标检测在正常范围.结论 疏血通注射液联合依达拉奉治疗急性进展性脑梗死的疗效显著.     

依达拉奉联合前列地尔治疗急性脑梗死43例疗效观察

目的:探讨依达拉奉联合前列地尔注射液治疗急性脑梗死的临床疗效.方法:将符合标准的80例急性脑梗死患者随机分成观察组(43例)和对照组(37例),对照组在常规治疗基础上给予丹参注射液及胞二磷胆碱注射液,观察组在常规治疗基础上给予依达拉奉和前列地尔注射液联合治疗.两组疗程均为14d,观察两组患者的神经功能缺损评分、日常活动能力评分、疗效与并发症.结果:两组患者神经功能缺损和日常活动能力评分均较治疗前明显改善(P<0.05),观察组相对于对照组更能改善神经功能缺损及提高生活能力(P＜0.05);观察组临床总有效率明显高于对照组,而并发症发生率明显低于对照组(P＜0.05).结论:依达拉奉联合前列地尔注射液治疗急性脑梗死疗效肯定,值得临床推广.     

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.