激光联合加味桃红四物汤与干扰素治疗尖锐湿疣患者的疗效观察

目的：观察二氧化碳激光配合中药加味桃红四物汤与干扰素治疗尖锐湿疣的临床疗效。方法：将208例病人随机分为综合治疗组（二氧化碳激光联合加味桃红四物汤内服与干扰素肌注）104例和对照组（二氧化碳激光加干扰素）104例。两组经过12周治疗后进行疗效比较。结果：综合治疗组治愈率明显优于对照组（P〈0．01）。结论：二氧化碳激光联合加味桃红四物汤内服与干扰素治疗尖锐湿疣,疗效确切,复发率低。     

火针联合加味桃红四物汤治疗白癜风的疗效观察

目的观察火针联合加味桃红四物汤治疗白癜风(瘀血阻络型)的临床疗效。方法将60例符合纳入标准的瘀血阻络型白癜风患者随机分为2组,观察组(30例)予火针联合加味桃红四物汤治疗,对照组(30例)予中药加味桃红四物汤干预治疗。结果经过治疗,观察组患者总有效率为93.3%,显著高于对照组的73.3%,组间临床疗效比较差异具有统计学意义(P0.05)。结论火针联合加味桃红四物汤治疗瘀血阻络型白癜风疗效甚可,可内外兼治以加速皮肤中黑色素的恢复,值得临床推广。     

加昧桃红四物汤对腰椎术后血液高凝状态影响的临床研究

目的：观察加味桃红四物汤治疗腰椎术后血液高凝状态的临床疗效。方法：将83例患者按照随机数字表法分为对照组41例和治疗组42例。对照组术后给予七厘胶囊口服;治疗组术后给予加味桃红四物汤口服。观察术前、术后第1天、第5天、第10天抽血检查凝血酶原时间（PT）、活化部分凝血活酶时间（APTT）、纤维蛋白原（FIB）及D-二聚体（D．D）的变化。结果：两组术后APTT均无明显变化;术后第5天PT均较术前缩短,组间差异无统计学意义（P〉0．05）;对照组术后10天PT进一步缩短,治疗组变化不明显,组间比较,差异有统计学意义（P〈0．05）;FIB和D—D与对照组比较,差异有统计学意义（P〈0．05）;术后10d治疗组下肢深静脉血栓发生率明显低于对照组,差异有统计学意义（P〈0．05）。结论：加味桃红四物汤可有效改善腰椎术后血液高凝状态,降低术后血浆D—D水平,未发现明显不良反应。     

中药内服结合外敷治疗黄褐斑78例

目的:临床观察中药内服结合外敷治疗黄褐斑的疗效。方法:将符合诊断标准的78例患者随机分成两组,治疗组40例,口服中药桃红四物汤辨证加味结合五白散局部外敷治疗,对照组38例,只予以口服中药桃红四物汤辨证加味治疗,两组观察周期为3个月。结果:治疗组总有效率为90.24%,疗效明显优于对照组。结论:中药内服结合外敷治疗黄褐斑能够明显提高临床疗效。     

加味桃红四物汤降低骨折伤肢骨筋膜室内压的临床研究

[目的]探讨加味桃红四物汤对骨折伤肢骨筋膜室内压的作用,为临床防治骨筋膜室综合征提供有效疗法.[方法]临床确诊为胫腓骨骨折和桡尺骨骨折患者共70例,随机分为治疗组38例和对照组32例,2组患者胫腓骨骨折均采用跟骨骨牵引、夹板固定,桡尺骨骨折均采用手法复位、夹板固定,治疗组加服加味桃红四物汤,夹板固定后开始检测伤侧相关骨...     

加味桃红四物汤治疗外伤性黄斑出血的疗效观察

目的:观察采用加味桃红四物汤治疗外伤性黄斑出血的临床疗效。方法:将外伤性黄斑出血病人随机分为两组,治疗组36例,对照组2 1例。治疗组采用内服加味桃红四物汤治疗,对照组采用西药治疗并观察疗效。结果:治疗组总有效率为91 .7% ,对照组总有效率为61 .8% ,两组比较差异显著。结论:加味桃红四物汤治疗外伤性黄斑部出血疗效显著,值得临床推广应用     

桃红四物汤对THA围手术期DVT形成的影响

目的观察探讨桃红四物汤在临床上对全髋关节置换(THA)围手术期DVT形成的影响。方法将52例全髋关节置换术患者随机分为西药组和中药组,每组26例。西药组术后采用物理方法及低分子肝素钠抗凝防血栓等治疗,中药组术前、术后在西药组基础上加服桃红四物汤治疗,对比分析两组病例围手术期D-二聚体值及DVT发生率的差异。结果术前1天、术后1天、7天、14天与西药组比较,中药组D-二聚体值显著降低,差异有统计学意义(P0.05);术后7天中药组DVT发生率(7.69%)比西药组(30.77%)明显降低,比较差异有统计学意义(P0.05);术后3天两组失血量相比较,差异无统计学意义(P0.05)。结论桃红四物汤能够在THA围手术期明显降低D-二聚体值、改善血液高凝状态,具有良好的抗凝效果,能够降低DVT发生率。     

加味桃红四物汤治疗糖尿病周围神经病变临床观察

目的:观察加味桃红四物汤对糖尿病周围神经病变的疗效.方法:80例患者分为治疗组和对照组,治疗组以加味桃红四物汤治疗,对照组以弥可保治疗,30 d为1疗程.结果:中医治疗组有效率明显优于对照组(P＜0.05).结论:加味桃红四物汤治疗糖尿病周围神经病变疗效显著.     

桃红四物汤对全膝置换术后D-二聚体影响的观察研究

目的:观察桃红四物汤对全膝人工关节置换术后D-二聚体影响的临床效果。方法:将60例全膝关节置换术患者随机分为常规组、西药组、中药组,每组20例。常规组予以抗炎止痛、功能锻炼等对症处理,西药组在常规治疗基础上加利伐沙班抗凝,中药组在常规治疗基础上加服桃红四物汤治疗,观察3组病例术后D-二聚体的变化。结果:与常规组比较,术后连续4 d西药组与中药组D-二聚体均明显下降(P<0.05),术后西药组和中药组引流量比较差异有统计学意义(P<0.05)。结论:桃红四物汤明显降低术后D-二聚体指标,对术后血液高凝状态具有明显改善作用,且抗凝效果与西药相当。     

手法联合加味桃红四物汤治疗肘部骨折后肘关节粘连的疗效

目的：分析手法联合加味桃红四物汤治疗肘部骨折后肘关节粘连的疗效。方法：选取2020年8月-2021年8月武汉市蔡甸区中医医院收治的肘部骨折后肘关节粘连患者60例为研究对象,随机分为对照组和研究组,每组30例。对照组患者给予手法治疗,研究组患者给予手法联合加味桃红四物汤。比较两组患者治疗前后中医证候积分、视觉模拟评分法(VAS)评分、肘关节Mayo功能评分和治疗总有效率。结果：治疗后对照组患者中医证候积分、VAS评分高于研究组,肘关节Mayo功能评分、总有效率低于研究组,差异均有统计学意义(P<0.05)。结论：手法联合加味桃红四物汤治疗肘部骨折后关节粘连可行性较高,可以显著提升肘部骨折后肘关节粘连的治疗效果,改善预后。     

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.