利拉鲁肽、格列美脲分别联用二甲双胍治疗肥胖型2型糖尿病疗效观察

目的:探究利拉鲁肽、格列美脲分别联用二甲双胍治疗肥胖型2型糖尿病的疗效.方法:选择120例肥胖型2型糖尿病患者,根据随机数字表法分为对照组(格列美脲联用二甲双胍)和试验组(利拉鲁肽联用二甲双胍),每组60例.比较两组患者治疗前后胰岛细胞功能指标[胰岛素抵抗指数(HOMA-IR)和胰岛β细胞功能指数(HO-MA-β)]、...     

利拉鲁肽联合二甲双胍治疗2型糖尿病的临床疗效

目的 探讨利拉鲁肽联合二甲双胍治疗2型糖尿病的临床疗效. 方法 整群选取2014年1月—2015年1月该院收治的2型糖尿病患者86例作为研究对象. 随机将其分为观察组与对照组,每组43例,对照组单纯应用二甲双胍,观察组在对照组基础上加用利拉鲁肽治疗,比较两组患者治疗前后血糖控制情况及治疗总有效率. 结果 两组治疗前FPG、2hPG、HbA1c及胰岛素敏感指数比较无显著差异,治疗后两组四项指标均明显降低,但观察组改善效果更为显著,与对照组比较差异有统计学意义(P<0.05);观察组治疗后显效21例,有效20例,总有效率为95.35%,明显高于对照组治疗总有效率(P<0.05). 结论 利拉鲁肽联合二甲双胍治疗2型糖尿病疗效显著,较单纯二甲双胍治疗具有更好的血糖控制效果,治疗总有效率更高,具有临床应用及推广价值.     

利拉鲁肽治疗2型糖尿病的疗效及安全性

目的观察利拉鲁肽治疗2型糖尿病的临床疗效和安全性。方法研究选取了2014.03.12-2015.10.20期间于本院就诊的2型糖尿病患者100例作为研究对象,随机将患者分为两组,治疗组皮下注射利拉鲁肽治疗,对照组服用二甲双胍进行治疗,对比两组患者用药前后的血糖变化和不良反应状况。结果皮下注射利拉鲁肽治疗组的患者治疗前后的空腹血糖、餐后120min血糖均有明显改善,不良反应的发生率仅为6%,而服用二甲双胍治疗组的患者治疗前后的空腹血糖、餐后120min血糖也有下降,较治疗组下降程度低,不良反应的发生率高达23%。结论皮下注射利拉鲁肽治疗2型糖尿病更具疗效,对比传统降糖药物二甲双胍来讲,药物不良反应的发生率更低,可在临床上进行推广使用。     

利拉鲁肽对二甲双胍联合胰岛素治疗后血糖控制不佳T2DM合并肥胖患者糖脂代谢和BMI的影响

目的探讨利拉鲁肽对二甲双胍联合胰岛素治疗后血糖控制不佳2型糖尿病(T2DM)合并肥胖患者糖脂代谢和体质量指数(BMI)的影响。方法选取2019年12月至2021年1月在河南科技大学第一附属医院收治的156例血糖控制不佳T2DM合并肥胖患者,采用简单随机分组将患者分为观察组和对照组,每组各78例。对照组患者采用二甲双胍联合门冬胰岛素治疗,观察组在对照组治疗基础上加用利拉鲁肽进行治疗,均持续治疗12周。分别于治疗前后,检测血糖、血脂和BMI。记录两组治疗期间的不良反应发生情况。结果治疗后,两组患者空腹血糖(FPG)、餐后2h血糖(2hPG)、糖化血红蛋白(HbA1c)、总胆固醇(TC)、三酰甘油(TG)、BMI、胰岛素抵抗指数(HOMA-IR)均低于治疗前,且观察组治疗后FPG、2hPG、HbA1c、TC、TG、BMI、HOMA-IR均低于对照组(P<0.05);观察组低血糖发生率为1.28%,低于对照组10.26%(P<0.05)。结论利拉鲁肽可以改善二甲双胍联合胰岛素治疗后血糖控制不佳T2DM合并肥胖患者的糖脂代谢,降低BMI和低血糖发生率。     

2型糖尿病采用利拉鲁肽联合二甲双胍治疗的临床分析

目的：探讨2型糖尿病采用利拉鲁肽联合二甲双胍治疗的临床效果。方法：选取我院自2012年1月~2014年1月收治的80例2型糖尿病患者,将其随机分为对照组与观察组各40例,观察组采用利拉鲁肽联合二甲双胍治疗,对照组采用二甲双胍治疗,治疗结束后对2组患者空腹血糖、餐后2小时血糖及糖化血红蛋白水平进行观察,比较2组患者临床治疗效果及不良反应。结果：治疗后观察组空腹血糖、餐后2小时血糖及糖化血红蛋白水平明显优于对照组（P〈0.05）;观察组治疗总有效率显著大于对照组（P〈0.05）;2组患者不良反应发生率比较无统计学意义（P〉0.05）。结论：利拉鲁肽联合二甲双胍治疗2型糖尿病效果显著,能够有效改善血糖水平,毒副作用小,可推广使用。     

利拉鲁肽联合二甲双胍治疗2型糖尿病伴肥胖患者疗效及对微炎症状态的影响

目的 分析利拉鲁肽联合二甲双胍治疗2型糖尿病伴肥胖患者疗效及对患者微炎症状态的影响.方法 选择2013年1月-2014年1月期间郑州大学附属洛阳中心医院收治的2型糖尿病伴肥胖患者88例作为研究对象,按照随机数表法将所有入组患者分为对照组和观察组,各44例.对照组患者接受单纯二甲双胍治疗,观察组患者接受利拉鲁肽联合二甲双胍治疗.比较两组患者的体质指数、血糖水平、微炎症水平及脂质水平等差异.结果 观察组患者接受治疗后的BMI、FBG、HbA1c水平均明显低于对照组患者(P＜0.05).观察组患者接受治疗后的ASAA、TNF-α、IL-6水平均明显低于对照组患者(P＜0.05).观察组患者接受治疗后的TG、LDL-C水平低于对照组患者,HDL-C水平高于对照组患者(P＜0.05).结论 利拉鲁肽联合二甲双胍治疗可以降低2型糖尿病伴肥胖患者的体质指数及血糖水平,优化全身炎症状态及脂质水平.     

利拉鲁肽对超重、肥胖2型糖尿病患者内脏脂肪的影响

［摘要］ 目的观察利拉鲁肽对胰岛素联合二甲双胍治疗血糖控制不佳的超重、肥胖2型糖尿病（type 2 dabetes mellitus,T2DM）患者胰岛素抵抗及内脏脂肪的影响。 方法筛选超重、肥胖T2DM患者80例,糖化血红蛋白（glycated hemoglobin,HbA1c）符合(7%≤HbA1c≤11％),随机分成2组,胰岛素联合二甲双胍组（对照组）、胰岛素联合二甲双胍的基础上加用利拉鲁肽（利拉鲁肽组）,治疗24周,观察治疗前后体重（body weight,WT）、腰围（waist circumference,WC）、体重指数（body mass index,BMI）、空腹血糖（fasting plasma glucose,FPG）、总胆固醇（total lesterol,TC）、三酰甘油（triglyceride,TG）、低密度脂蛋白胆固醇(low density lipoprotein cholesterol,LDL-C)、高密度脂蛋白胆固醇（high density lipoprotein cholesterol,HDL-C）、HbA1c、空腹胰岛素（fasting insulin,FINS）、胰岛素抵抗指数（insulin resistance index,HOMA-IR）及内脏脂肪面积（visceral fat area,VFA）的变化。 结果治疗后,对照组FPG、TC、TG、LDL-C、HbA1c、FINS、HOMA-IR较治疗前均降低,HDL-C升高,差异有统计学意义（P＜0.05）;利拉鲁肽组WT、WC、BMI、 FPG、HbA1c、TC、TG、LDL-C、FINS、HOMA-IR、VFA较治疗前均降低,HDL-C升高,差异有统计学意义（P＜0.05）。治疗后,利拉鲁肽组WT、WC、BMI、VFA较对照组均降低（P＜0.05）。利拉鲁肽组与每日应用胰岛素剂量比对照组减少（P＜0.05）。VFA降低与WT、WC、BMI降低呈正相关（P＜0.05）。 结论利拉鲁肽应用于超重、肥胖2型糖尿病患者不仅可以降低血糖还可以减轻体重,改善胰岛素抵抗,减少内脏脂肪,具有临床获益。     

利拉鲁肽+二甲双胍治疗2型糖尿病的效果研究

目的探究利拉鲁肽+二甲双胍治疗2型糖尿病的效果。方法选取2016年10月至2017年09月,我院纳入的76例2型糖尿病患者为研究对象,随机分为对照组和实验组,分别行常规治疗和利拉鲁肽+二甲双胍治疗,对比两种方法的治疗效果。结果实验组患者血糖、糖化血红蛋白水平,均优于对照组,差异对比较大(P0.05);且实验组不良反应发生率,明显低于对照组,对比差异较大,P0.05,有统计学意义。结论同常规治疗方式相比,利拉鲁肽+二甲双胍对2型糖尿病患者进行治疗,能够有效降低患者不良反应发生率,提高治疗效果。     

利拉鲁肽联合二甲双胍治疗肥胖型2型糖尿病的临床效果观察

目的观察分析利拉鲁肽联合二甲双胍治疗肥胖型2型糖尿病(T2DM)的临床效果。。方法选取2014年10月至2016年6月长垣县人民医院收治的98例肥胖型T2DM患者,按随机数表法将其分为两组,各49例。对照组接受二甲双胍治疗,观察组接受利拉鲁肽联合二甲双胍治疗,治疗周期为2个月。统计对比两组治疗前后血糖相关指标[空腹血糖(FPG)、餐后2 h血糖(2 h PG)、糖化血红蛋白(Hb Alc)]、体质量及不良反应发生情况。结果治疗前,两组FPG、2 h PG、Hb Alc水平比较,差异无统计学意义(P>0.05);治疗后,两组2 h PG、FPG、Hb Alc水平均降低,且观察组低于对照组,差异有统计学意义(P均<0.05)。治疗前,两组体质量比较,差异无统计学意义(P>0.05);观察组治疗后体质量低于治疗前,差异有统计学意义(P<0.05)。观察组不良反应发生率低于对照组(6.12%比26.53%),差异有统计学意义(P<0.05)。结论利拉鲁肽联合二甲双胍治疗肥胖型T2DM效果显著,能有效控制血糖水平,减轻体质量,安全性高,值得推广。     

二甲双胍及甘精胰岛素联合利拉鲁肽治疗2型糖尿病疗效观察

目的观察探讨二甲双胍及甘精胰岛素基础上联合利拉鲁肽对2型糖尿病(T2DM)患者的疗效和安全性。方法选取我医院超重或肥胖,应用二甲双胍及甘精胰岛素治疗血糖控制不佳的2型糖尿病患者联合利拉鲁肽,观察比较治疗前后的空腹血糖(FBG)、餐后2h血糖(2hPBG)、糖化血红蛋白(HbA1C)、体重指数(BMI)、联合用药影响、不良反应及低血糖发生事件。结果治疗后的FBG、2hPBG、HbA1C、BMI与治疗前比较均明显降低(P<0.01),具有统计学意义;治疗期间出现不良反应于短期内完全缓解;无患者出现低血糖事件。结论利拉鲁肽可有效控制血糖,减轻体重,不良反应轻,极少发生低血糖事件,是一种安全可靠、有效的治疗T2DM的药物。     

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.