首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 62 毫秒
1.
目的 探讨急性缺血性脑卒中患者血清过氧化还原蛋白1(PRDX1)、Sestrin2水平与病情及预后的关系。方法 选取2016年7月—2018年2月于邯郸市中心医院收治的急性缺血性脑卒中患者98例作为急性缺血性脑卒中组,依据卒中量表(NIHSS)评分分为轻度组、中度组和重度组,依据改良RANKIN量表(mRS)评分分为预后良好组和预后不佳组,另选取同期于该院体检的健康群众90例作为对照组,比较各组血清PRDX1、Sestrin2水平,并分析血清PRDX1、Sestrin2水平与NIHSS评分、mRS评分的相关性,采用多因素Logistic回归模型分析急性缺血性脑卒中患者预后的影响因素。结果 急性缺血性脑卒中组血清PRDX1、Sestrin2水平较对照组高(P <0.05);轻度组血清PRDX1、Sestrin2水平低于中度组,中度组低于重度组(P <0.05);预后良好组血清PRDX1、Sestrin2水平低于预后不佳组(P <0.05)。Pearson相关分析显示,急性缺血性脑卒中组血清PRDX1、Sestrin2水平与NIHSS评分呈正相关(r =0.647和0.842,均P <0.05),与mRS评分呈正相关(r =0.717和0.805,P <0.05)。多因素Logistic回归分析显示,血清PRDX1[R=3.765(95% CI:1.369,7.206),P <0.05]、Sestrin2[R=2.748(95% CI:0.853,6.071),P <0.05]、合并高血压[R=2.063(95% CI:0.824,4.976),P <0.05]是急性缺血性脑卒中预后的危险因素。结论 急性缺血性脑卒中患者血清PRDX1、Sestrin2水平异常升高,且与病情和预后密切相关,检测血清PRDX1、Sestrin2及是否合并高血压有助于急性缺血性脑卒中的病情判断及预后评估。  相似文献   

2.
目的 分析2型糖尿病患者血清小而密低密度脂蛋白胆固醇(sdLDL-C)水平对糖尿病足的影响。方法 选取2018年6月—2019年6月在哈尔滨医科大学附属第一医院就诊的2型糖尿病患者213例,分为非糖尿病足组160例及糖尿病足组53例。收集患者基本临床资料,行生化检验及血清sdLDL-C检测,采用Logistic回归分析糖尿病足的相关危险因素。结果 糖尿病足组患者的收缩压(SBP)、空腹血糖(FBG)、糖化血红蛋白(HbA1c)、总胆固醇(TC)及sdLDL-C较非糖尿病足组升高(P <0.05),视网膜病变率及大血管并发症率较非糖尿病足组高(P <0.05),且糖尿病病程较长(P <0.05)。Logistic回归分析显示:FBG[O^R=3.302(95% CI:1.154,7.473)]、HbA1c[O^R=3.971(95% CI:1.982,6.131)]、sdLDL-C[O^R=5.996(95% CI:3.019,11.897)]是糖尿病足的危险因素。结论 血清sdLDL-C影响糖尿病足的发生、发展,可作为糖尿病足防治的潜在靶点。  相似文献   

3.
目的 探讨糖尿病性视网膜病变(DR)患者血清microRNA-20a-5p(miR-20a-5p)、血管内皮生长因子(VEGF)水平变化及其临床意义。方法 选取遵义市第一人民医院眼科2018年1月—2020年12月收治的82例DR患者为DR组,根据DR严重程度分为增殖型糖尿病性视网膜病变(PDR)组(n =27)和非增殖型糖尿病性视网膜病变(NPDR)组(n =55)。选取同期单纯T2DM患者为T2DM组,42例体检健康者为对照组。采用实时荧光定量聚合酶链反应(qRT-PCR)检测各组血清miR-20a-5p mRNA相对表达量;采用酶联免疫吸附试验(ELISA)检测血清VEGF水平;采用葡萄糖氧化酶法测定空腹血糖(FBG)、胶乳凝集反应法测定糖化血红蛋白(HbA1c)水平。Pearson相关性分析DR患者血清miR-20a-5p mRNA相对表达量与VEGF、FBG、HbA1c的相关性,多因素Logistic回归分析血清miR-20a-5p、VEGF与DR发生的关系,ROC曲线分析血清miR-20a-5p、VEGF对DR发生的预测价值。结果 与T2DM组比较,DR组FBG、HbA1c、VEGF水平升高,血清miR-20a-5p mRNA相对表达量降低,与对照组比较,T2DM组FBG、HbA1c、VEGF水平升高,血清miR-20a-5p mRNA相对表达量降低(P <0.05)。与NPDR组比较,PDR组FBG、HbA1c、VEGF水平升高,血清miR-20a-5p mRNA相对表达量降低(P <0.05)。DR患者血清miR-20a-5p mRNA相对表达量与FBG、HbA1c、VEGF水平呈负相关(r =-0611、-0.799和-0.545,均P <0.05)。多因素Logistic回归分析显示,血清miR-20a-5p高水平[O^R=0.254(95% CI:0.154,0.596)]为DR发生的独立保护因素,糖尿病病程长[O^R=2.042(95% CI:1.422,2.933)]、血清HbA1c高水平[O^R=2.307(95% CI:1.101,4.833)]、血清VEGF高水平[O^R=2.570(95% CI:1.584,4.144)]为DR发生的独立危险因素(P <0.05)。ROC曲线显示,血清miR-20a-5p预测DR发生敏感性为97.56%(95% CI:0.915,0.997)、特异性为61.54%(95% CI:0.471,0.748);血清VEGF敏感性为57.32%(95% CI:0.447,0.683)、特异性为96.15%(95% CI:0.868,0.995);联合预测敏感性为91.46%(95% CI:0.832,0.965)、特异性为76.92%(95% CI:0.632,0.875)。结论 DR患者血清miR-20a-5p mRNA相对表达量降低,与FBG、HbA1c、VEGF水平密切相关,miR-20a-5p可能通过调控糖代谢和VEGF介导DR发生和发展。  相似文献   

4.
目的 分析血清NK细胞活化性受体(NKG2D)、γ干扰素(IFN-γ)与非小细胞肺癌(NSCLC)患者病情程度、预后的相关性。方法 选取沧州市中心医院2020年5月—2021年5月收治的NSCLC患者150例为研究对象,根据TNM分期标准分为Ⅰ、Ⅱ期组50例和Ⅲ、Ⅳ期组100例。比较两组患者的血清NKG2D、IFN-γ、肿瘤标志物[癌胚抗原(CEA)、细胞角质蛋白19片段抗原21-1(CYFRA21-1)、糖类抗原125(CA125)]及6个月内病死率;采用Pearson法检验血清NKG2D、IFN-γ与肿瘤标志物的相关性;比较不同预后NSCLC患者血清NKG2D、IFN-γ;绘制ROC曲线,分析血清NKG2D、IFN-γ及两者联合预测NSCLC患者预后的价值。结果 Ⅲ、Ⅳ期组血清NKG2D[(67.12±5.28)%]低于Ⅰ、Ⅱ期组[(81.50±7.33)%](P <0.05),血清IFN-γ[(23.67±5.74)ng/mL]、CEA[(43.76±6.48)ng/mL]、CA125[(35.62±6.03)u/mL]、CYFRA21-1[(11.69±1.86)ng/mL]高于Ⅰ、Ⅱ期组[(17.91±4.82)ng/mL、(21.53±4.62)ng/mL、(23.59±5.17)u/mL、(6.84±1.12)ng/mL](P <0.05)。Pearson相关性分析显示,血清NKG2D与CEA(r =-0.683)、CA125(r =-0.615)、CYFRA21-1(r =-0.704)均呈负相关(P <0.05);IFN-γ与CEA(r =0.512)、CA125(r =0.439)、CYFRA21-1(r =0.543)均呈正相关(P <0.05)。150例NSCLC患者病死率为22.67%(34/150)。Ⅲ、Ⅳ期组6个月内病死率为28.00%(28/100),Ⅰ、Ⅱ期组6个月内病死率为12.00%(6/50),经χ2检验,差异有统计学意义(χ2 =4.868,P =0.027)。死亡组血清NKG2D[(58.58±5.62)%]低于非死亡组[(84.23±4.39)%](P <0.05),血清IFN-γ[(29.93±3.17)ng/mL]高于非死亡组[(20.95±2.20)ng/mL](P <0.05)。ROC曲线显示,IFN-γ、NKG2D及两者联合预测NSCLC患者预后的AUC分别为0.780(95% CI:0.673,0.942)、0.820(95% CI:0.675,0.955)、0.860(95% CI:0.761,0.984),敏感性分别为78.1%(95% CI:0.648,0.892)、82.6%(95% CI:0.713,0.955)、86.5%(95% CI:0.752,0.978),特异性为51.3%(95% CI:0.443,0.714)、53.6%(95% CI:0.467,0.735)、41.5%(95% CI:0.328,0.616)。结论 血清NKG2D、IFN-γ与NSCLC患者病情程度、肿瘤标志物水平有关,且两者联合检测可有效预测患者早期预后。  相似文献   

5.
目的 分析血清microRNA-150(miR-150)水平与原发性肝癌(PHC)手术预后的关系。方法 选取2016年1月—2018年1月在成都市第一人民医院接受手术治疗的PHC患者80例作为PHC组。另选取同期该院健康体检者80例作为对照组。采用qRT-PCR检测血清miR-150水平,以miR-150相对表达量0.42作为分界值,将PHC组分为高表达组和低表达组,分别有48例和32例。分析miR-150水平与PHC患者临床特征及预后的关系。结果 PHC组术前血清miR-150相对表达量较对照组低(P <0.05),术后血清miR-150相对表达量较术前高(P <0.05)。高表达组与低表达组患者不同组织分化程度、不同TNM分期、是否伴有肝硬化及是否伴有转移比例比较,差异有统计学意义(P <0.05)。高表达组与低表达组患者不同性别、不同年龄、不同肿瘤直径、是否伴有肝硬化复发、是否伴有乙型肝炎、不同AFP水平、是否伴有门脉癌栓比较,差异无统计学意义(P >0.05)。低表达组3年累积生存率较高表达组低(P <0.05)。多因素Cox回归模型分析结果显示,miR-150低表达[R=3.065(95% CI:1.196,4.978),P <0.05]、肿瘤直径≥ 5 cm[R=2.046(95% CI:0.429,3.062),P <0.05]、TNM分期Ⅲ期和Ⅳ期[R=1.902(95% CI:1.003,3.257),P <0.05]、肝硬化[R=0.395(95% CI:0.225,0.763),P <0.05]、转移[R=0.446(95% CI:0.198,0.857),P <0.05]、AFP≥ 25 ng/ml[R=0.489(95% CI:0.206,0.983),P <0.05]及伴有门脉癌栓[R=0.465(95% CI:0.227,0.863),P <0.05]是影响PHC患者3年生存率的独立因素。结论 miR-150在PHC患者中低表达,与患者预后、组织分化程度、TNM分期等密切相关,有望成为评估PHC患者预后的新型分子标志物。  相似文献   

6.
目的 探讨肛瘘经括约肌间瘘管结扎后肛门功能的恢复情况及其影响因素。方法 采取病例对照研究方法,选取海口市中医医院2019年1月—2022年8月收治的172例肛瘘患者作为研究对象。统计分析患者手术前后肛门功能恢复情况,根据患者术后3个月的肛门功能恢复情况将其分为良好组140例、不良组32例。比较两组患者的手术指标、术后并发症及基线资料,采用多因素一般Logistic回归分析影响手术后肛门功能恢复的相关因素。结果 良好组手术后创面愈合更早(P <0.05),疼痛持续时间更短(P <0.05),总体平均住院总时间短于不良组(P <0.05)。良好组与不良组术后1、2、3个月的Wexner量表评分比较,采用重复测量设计的方差分析,结果 ①不同时间点的Wexner量表评分有差异(P <0.05);②两组的Wexner量表评分有差别(P <0.05),良好组Wexner量表评分较不良组低,肛门功能恢复较好。③两组的Wexner量表评分变化趋势有差异(P <0.05)。良好组患者的病程、瘘管长度、Parks分型、术后切口感染率、二次手术率(再次实施清创手术)、治疗依从性(术后用药是否遵从医嘱)、术后机械性刺激率(术后各种外因刺激肛门)与不良组比较,差异均有统计学意义(P <0.05)。多因素一般Logistic回归分析结果显示,肛瘘患者病程[O^R =1.842(95% CI:1.105,3.073)]、瘘管长度[O^R =1.788(95% CI:1.137,2.812)]、术后切口感染[O^R =1.694(95% CI:1.081,2.653)]、再次手术[O^R =1.347(95% CI:1.018,1.783)]、治疗依从性[O^R =1.493(95% CI:1.058,2.108)]是肛瘘患者括约肌间瘘管结扎后肛门功能恢复不良的影响因素(P <0.05)。结论 肛瘘患者经括约肌间瘘管结扎后肛门功能大部分恢复良好,但是肛瘘患者病程较长、瘘管长度较长、出现术后切口感染、术后再次手术、治疗依从性差可能会增大患者术后肛门功能恢复不良的风险。  相似文献   

7.
目的 探讨气囊面罩结合气管插管通气对急救心肺复苏结局及预后的影响。方法 选取2015年1月—2017年5月在重庆医科大学附属大学城医院接受急救心肺复苏患者102例,采用随机数字表法将分为观察组和对照组,每组51例。对照组给予气管插管通气治疗,观察组给予气囊面罩结合气管插管通气治疗。比较两组患者治疗前后的pH、氧分压(PO2)、二氧化碳分压(PCO2)水平变化;记录两组患者治疗后气道开放、呼吸恢复、心跳恢复及意识改善时间;比较两组患者治疗后生命体征指标恢复情况、复苏成功率、最终存活率及满意度情况。结果 治疗前,两组患者的pH、PO2、PCO2比较无统计学意义(P >0.05)。治疗后,两组患者的pH、PO2均有所升高,但是观察组pH(7.29±0.12)mmHg低于对照组(7.53±0.22)mmHg(P <0.05),观察组PO2(89.34±7.69)mmHg高于对照组(71.56±6.98)mmHg (P <0.05);两组患者的PCO2均有所降低,但是观察组的PCO2(37.43±5.25)mmHg低于对照组(44.32±6.51)mmHg (P <0.05)。观察组气道开放、呼吸恢复、心跳恢复及意识改善时间都短于对照组(P <0.05)。观察组血氧饱和度(85.32±11.76)%高于对照组(43.54±9.12)% (P <0.05),平均动脉(72.32±9.56)mmHg高于对照组(36.78±7.32)mmHg (P <0.05)。观察组复苏成功率(52.94% VS 25.49%)、最终存活率均高于对照组(33.33% VS 11.76%) (P <0.05)。观察组总满意率高于对照组(86.27% VS 62.75%) (P <0.05)。结论 采用气囊面罩与气管插管通气结合进行急救心肺复苏,能有效改善患者的pH、PO2、PCO2,促进患者的各项生命体征的恢复,缩短患者气道开放、呼吸恢复、心跳恢复及意识改善时间,提高复苏成功率及最终存活率,从而提高患者的满意度。治疗效果显著,值得推广使用。  相似文献   

8.
目的 探讨早产儿脑损伤的危险因素。方法 选取2016年9月—2019年1月出生且生后就诊于大连医科大学附属第二医院新生儿重症监护病房的204例胎龄≥196 d的早产儿。将早产儿分为脑损伤组和非脑损伤组。比较两组早产儿的基本资料、胎儿期因素、新生儿期因素,比较两组产妇的产科资料。结果 脑损伤组胎龄、出生体重较非脑损伤组低(P <0.05)。两组产妇有无患妊娠期高血压疾病、妊娠期糖尿病、妊娠期感染比较,差异有统计学意义(P <0.05)。两组有无未足月胎膜早破> 18 h、脐带异常、多胎妊娠比较,差异有统计学意义(P <0.05)。两组有无新生儿窒息、新生儿弥散性血管内凝血(DIC)、新生儿生后感染、肺源性呼吸衰竭、机械通气及需要输血比较,差异有统计学意义(P <0.05)。脑损伤组血红蛋白、红细胞压积较非脑损伤组高,游离甲状腺素较非脑损伤组低(P <0.05)。多因素回归分析显示,胎龄< 34周[R=2.561(95% CI:1.025,6.402),P <0.05]、血红蛋白浓度偏高[R=1.078(95% CI:1.040,1.118),P <0.05]、新生儿生后感染[R=4.047(95% CI:1.293,12.836),P <0.05]、新生儿窒息[R=8.385(95% CI:1.282,54.825),P <0.05]、DIC[R=22.005(95% CI:2.220,218.163),P <0.05]、妊娠期糖尿病[OR=3.102(95% CI:1.274,7.553),P <0.05]、妊娠期感染[R=4.401(95% CI:1.133,17.102),P <0.05]、机械通气[R=6.979(95% CI:1.425,34.173),P <0.05]是早产儿脑损伤的危险因素。结论 引起早产儿脑损伤的危险因素繁多。新生儿胎龄< 34周、血红蛋白浓度偏高、感染、窒息、DIC、机械通气、妊娠期糖尿病、妊娠期感染是早产儿脑损伤的独立危险因素。其中,DIC对早产儿脑损伤影响最大。  相似文献   

9.
目的 探讨脂肪乳注射液联合血液灌流对急性有机磷农药中毒(AOPP)患者疗效的影响。方法 选取2017年1月—2022年1月连云港市第二人民医院收治的72例AOPP患者。将患者分为对照组(血液灌流治疗)和研究组(脂肪乳注射液联合血液灌流治疗),每组36例。比较两组患者苏醒时间、胆碱酯酶(CHE)恢复正常时间及住院时间。比较两组患者临床疗效、神经功能指标[运动神经传导速度(MCV)、感觉神经传导速度(SCV)]、心功能指标[左室射血分数(LVEF)、左室收缩末期内径(LVIDs)]、心肌酶谱水平及胃肠功能[瓜氨酸(Cit)、二胺氧化酶水平(DAO)]。比较两组患者并发症发生情况。结果 研究组苏醒时间、CHE恢复正常、住院时间短于对照组(P <0.05);研究组总有效率高于对照组(P <0.05);研究组治疗后MCV、SCV均高于对照组(P <0.05);研究组治疗后LVEF高于对照组(P <0.05),LVIDs低于对照组(P <0.05);研究组治疗后LDH、CK及CK-MB水平均低于对照组(P <0.05);研究组治疗后Cit高于对照组(P <0.05),DAO低于对照组(P <0.05);研究组与对照组并发症总发生率,差异无统计学意义(P >0.05)。结论 脂肪乳注射液联合血液灌流治疗AOPP患者可促进患者恢复,提高临床疗效,并改善神经功能和心功能,减轻心肌损伤,恢复肠胃功能,安全可靠。  相似文献   

10.
目的 研究新生儿脐血细胞因子弹性蛋白酶特异性抑制物(Elafin)、白细胞介素18(IL-18)、γ-干扰素(IFN-γ)/白细胞介素4(IL-4)与乙型肝炎病毒(HBV)宫内感染的相关性。方法 选取2016年5月—2019年5月攀枝花市妇幼保健院收治的HBV携带产妇分娩的新生儿96例。其中,31例发生HBV宫内感染新生儿作为宫内感染组,65例未感染新生儿作为宫内未感染组。另选取同期该院非HBV携带且健康产妇分娩的新生儿90例作为对照组。比较3组脐血Elafin、IL-18、IFN-γ、IL-4水平及IFN-γ/IL-4,分析新生儿宫内感染影响因素、脐血因子之间关联性及与HBV-DNA载量相关性。结果 宫内感染组Elafin、IL-18、IFN-γ、IFN-γ/IL-4低于宫内未感染组、对照组,IL-4高于宫内未感染组、对照组(P <0.05)。宫内感染组与宫内未感染者组产妇HBV大三阳、羊水情况、阴道流血史的比较,差异有统计学意义(P <0.05)。产妇HBV大三阳[R=3.125(95% CI:2.379,4.105),P<0.05]、产妇羊水浑浊[R=2.781(95% CI:2.041,3.790),P <0.05]、产妇阴道流血史[R=2.389(95% CI:1.816,3.144),P <0.05]、Elafin[R=0.574(95% CI:0.405,0.813),P <0.05]、IL-18[R=0.529(95% CI:0.352,0.796),P <0.05]、IFN-γ/IL-4[R=0.475(95% CI:0.440,0.512),P <0.05]是新生儿HBV宫内感染的影响因素。Elafin与IL-18呈正相关(r =0.649,P <0.05),IFN-γ/IL-4与Elafin、IL-18呈正相关(r =0.529和0.499,P <0.05)。HBV-DNA载量≥ 1.00×104copies/ml患者Elafin、IL-18、IFN-γ/IL-4 水平较< 1.00×104copies/ml患者低(P <0.05)。Elafin、IL-18、IFN-γ/IL-4与HBV-DNA载量呈负相关(r =-0.601、-0.556和-0.712,均P <0.05)。结论 Elafin、IL-18、IFN-γ/IL-4在新生儿宫内感染中呈异常表达,并与HBV-DNA载量密切相关。  相似文献   

11.
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.  相似文献   

12.
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.  相似文献   

13.
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.  相似文献   

14.
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.  相似文献   

15.
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.  相似文献   

16.
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.  相似文献   

17.
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.  相似文献   

18.
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.  相似文献   

19.
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.  相似文献   

20.
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.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号