目的 探析子宫输卵管超声造影（D-HyCoSy）配合宫腔水造影对不孕症患者宫腔粘连（IUA）诊断灵敏度、特异度情况。方法 选取2021年1月—2023年2月南华大学附属长沙中心医院的110例不孕症者为研究对象,均予以宫腔水造影、D-HyCoSy,以宫腔镜病理结果为金标准,分析不同诊断方法应用的效果。结果 在110例不孕症患者中,经宫腔镜病理检查发现,宫腔粘连患者占比47.27%（52/110）。D-HyCoSy的诊断准确率为76.36%、宫腔水造影的为79.09%,均低于联合诊断的93.63%（P<0.05）。D-HyCoSy的诊断灵敏度为73.08%,宫腔水造影的为80.77%,均低于联合诊断的94.23%,差异具有统计学意义（P<0.05）。D-HyCoSy的诊断特异度为79.31%,宫腔水造影的为77.59%,与联合诊断的93.10%相比,差异无统计学意义（P>0.05）。结论 对于不孕症患者,予以宫腔水造影联合D-HyCoSy诊断,其诊断效能高于单一诊断检查率,能更准确地判定宫腔粘连,效能高。

目的 了解老年冠脉支架植入患者的临床特征及治疗疗效。方法 按照纳入、排除标准入选2015年10月—2017年10月于我院住院并接受冠状动脉支架治疗的患者372例,分为女性组和男性组,收集临床资料并随访预后。结果 女性组157例,男性组215例,2组冠脉病变支数、发生心血管不良事件比例无统计学意义(P>0.05),女性组不稳定性心绞痛、合并糖尿病、高血压比例及胆固醇、甘油三酯、低密度脂蛋白、脂蛋白a、TSH水平均高于男性组(P<0.05),急性心肌梗死、吸烟比例及年龄、血肌酐均低于男性组(P<0.05)。结论 老年患者合并可控制的危险因素较多,女性要强调血糖、血脂的控制,男性要强调戒烟。冠脉病变支数、术后1年发生不良心血管事件比例无性别差异。

目的 观察平胃散联合耳穴治疗单纯性肥胖的临床疗效及其对血清神经肽Y(Neuropeptide Y,NPY)和瘦素(Leptin,LP)水平的影响。方法 64例单纯性肥胖患者,采用数字表法随机分为治疗组33例和对照组31例。治疗组予口服平胃散免煎颗粒配合耳穴治疗,对照组予口服奥利司他胶囊治疗,疗程4周。观察治疗前后体质量、体质量指数(bodymass index,BMI)、体脂百分比(Fat%,F%)、腰臀比(Waist Hip Ratio,WHR)、NPY、LP的变化。结果 治疗后,治疗组和对照组体质量、BMI、F%、WHR、相关疾病的危险度均下降(P＜0.001)。比较治疗前后体质量、BMI、F%、WHR差值,治疗组下降均比对照组明显(P＜0.01、P＜0.001)。治疗组临床疗效优于对照组(P＜0.05)。治疗组和对照组血清NPY、LP水平均下降(P＜0.001),且治疗组较对照组下降(P＜0.001)。结论 平胃散联合耳穴有较好的减肥作用,其机制可能是通过降低血清中NPY、LP含量。

Objective Clinical observation of Pingwei Powder combined with auricular point therapy in treating simple obesity and the effect on serum NPY and leptin Levels. Methods 64 cases of simple obesity patients were randomized into treatment group(33 cases) and control group(31 cases). The treatment group was given Pingwei Powder combined with auricular point therapy.The control group was given Orlistat capsules. After being treated for 4 weeks, body weight, bodymass index(BMI), fat% (F%), waist hip ratio (WHR),neuropeptide y (NPY) and leptin(LP) were determined. Results After post-treatment in treatment group and control group, body weight, BMI, F%, WHR, the risk of related diseases all decreased (P＜0.001), The body weight, BMI, F%, WHR before and after treatment were lower than those in the control group(P＜0.01, P＜0.001). The clinical efficacy of the treatment group was better than that of the control group(P＜0.05). Serum NPY and LP levels in treatment group and control group were decreased (P＜0.001), and that the treatment group were lower than of the control group (P＜0.001). Conclusion Pingwei Powder combined with auricular point therapy have better in weight loss, which is possibly by way of reducing serum NPY, LP Levels.

目的 本研究拟成功复制犬热蒸汽吸入性肺损伤模型,并探讨急性吸入性肺损伤早期重要生命体征的变化情况,以及与心肺功能密切相关的连续心输出量(CCO)、心排指数(CI)、每搏量变异度(SVV)等核心血流动力学指标的变化规律。方法 建立犬热蒸汽吸入性肺损伤模型,动物随机分为4组,对照组(未予以致伤)。肺水肿组:根据肺损伤肺水肿后观察时间的不同分为B1组:1 h;B2组:2 h及B3组:4 h。试验中监测ABP、SVV、CO等血流动力学指标。结果 犬蒸汽吸入性肺损伤致伤后,早期即发生循环动力学的变化,以致伤后30min至1 h最为明显,ABP、HR、CO持续下降,SVV较前升高。结论 犬蒸汽吸入性肺损伤致伤后,早期即发生循环动力学的变化,造成动物氧合及代谢障碍,并可以迅速导致肺水肿,以致伤后30min至1 h最为明显。

Objective To establish a model of acute inhalation injury in dogs, and to investigate the changes of vital signs in the early stage of acute inhalation injury and the correlation between cardiac output (CCO), cardiac output index CI), stroke volume variability (SVV) and other core hemodynamic variables. Methods The animal models of inhaled lung injury were established. The animals were randomly divided into four groups: control group (no injury); Lung edema group: according to the observation time of lung injury after lung injury, they were divided into B1 group: 1 h; B2 group: 2 h and B3 group: 4 h. The hemodynamic indexes such as ABP, SVV and CO were monitored. Results The changes of circulatory kinetics occurred in the early stage of the injury after aspiration of canine vapor inhalation, which was most obvious in 30 minutes to 1 hour after injury. The levels of ABP, HR, CO were decreased and SVV was increased. Conclusion Inhalation of lung injury in dogs after inhalation, early changes in the occurrence of circulatory dynamics occured, resulting in animal oxygenation and metabolic disorders, and these can quickly lead to pulmonary edema, so that 30 minutes to 1 hour after injury, hemodynamic chcnge were the most obvious.

       目的   探析子宫输卵管超声造影（D-HyCoSy）配合宫腔水造影对不孕症患者宫腔粘连（IUA）诊断灵敏度、特异度情况。方法   选取2021年1月—2023年2月南华大学附属长沙中心医院的110例不孕症者为研究对象，均予以宫腔水造影、D-HyCoSy，以宫腔镜病理结果为金标准，分析不同诊断方法应用的效果。结果   在110例不孕症患者中，经宫腔镜病理检查发现，宫腔粘连患者占比47.27%（52/110）。D-HyCoSy的诊断准确率为76.36%、宫腔水造影的为79.09%，均低于联合诊断的93.63%（P＜0.05）。D-HyCoSy的诊断灵敏度为73.08%，宫腔水造影的为80.77%，均低于联合诊断的94.23%，差异具有统计学意义（P＜0.05）。D-HyCoSy的诊断特异度为79.31%，宫腔水造影的为77.59%，与联合诊断的93.10%相比，差异无统计学意义（P＞0.05）。结论   对于不孕症患者，予以宫腔水造影联合D-HyCoSy诊断，其诊断效能高于单一诊断检查率，能更准确地判定宫腔粘连，效能高。