Automating Scoliosis Measurements in Radiographic Studies with Machine Learning: Comparing Artificial Intelligence and Clinical Reports

Journal of Digital Imaging - Scoliosis is a condition of abnormal lateral spinal curvature affecting an estimated 2 to 3% of the US population, or seven million people. The Cobb angle is the...     

协同式早期运动干预在腹腔镜结直肠癌手术患者中的应用

目的 探讨协同式早期运动干预在腹腔镜结直肠癌手术患者中的应用效果。方法 使用随机数字表法将2020年5月-2021年5月于笔者所在医院进行腹腔镜结直肠癌手术的84例患者分为对照组和干预组,各42例。对照组术后采用常规运动干预,干预组术后采用协同式早期运动干预。比较2组术后恢复情况、身体状况、术后并发症发生情况。结果 干预组首次下床活动时间、术后排气时间、术后排便时间均早于对照组(χ²=11.823,P=0.001;χ²=4.687,P=0.001;χ²=7.611,P=0.001),术后7d干预组的多维度疲劳量表评分低于对照组(t=2.000,P=0.049),杜克活动指数高于对照组(t=2.256,P=0.027),2组术后并发症发生率比较,差异无统计学意义(χ²=0.343,P=0.558)。结论 协同式早期运动干预能够促进腹腔镜结直肠癌手术患者术后恢复,改善身体状况,值得推广应用。     

Fine particulate matter and incidence of metabolic syndrome in non-CVD patients: A nationwide population-based cohort study

Background

It has been reported that particulate matter (PM) is associated with cardiovascular diseases (CVD) while metabolic syndrome is also an important risk factor for CVD. However, few studies have investigated the epidemiological association between PM and metabolic syndrome.

祛疡清热汤治疗中重度溃疡性结肠炎疗效及对患者血清LPO与SCD-1表达的影响

目的:探讨祛疡清热汤对中重度溃疡性结肠炎患者血清中脂质过氧化物(LPO)与硬脂酰辅酶A脱氢酶(SCD-1)表达的影响。方法: 将84例中重度溃疡性结肠炎患者作为研究对象,依照随机数字表法将患者分为观察组和对照组,每组42例。对照组给予英夫利昔单抗治疗,观察组在对照组的基础上加用祛疡清热汤治疗,对比两组患者的临床疗效及不良反应的发生情况,以及在治疗前后T细胞群、LPO及硬脂酰-LPC/油酰-LPC(SCD-1)水平的变化情况。结果:经治疗结束后,两组患者均有一定疗效(观察组90.5% 与对照组73.8%,χ²=3.977,P<0.05),且不良反应发生率较低; 经治疗结束后,两组的Treg/Th₁₇相较于治疗前明显升高,且观察组的Treg/Th₁₇显著高于对照组,差异具有统计学意义(P<0.05); 经治疗结束后,两组患者血清中LPO明显下降,硬脂酰-LPC/油酰-LPC得到升高,且观察组的LPO与硬脂酰-LPC/油酰-LPC水平显著优于对照组,差异有统计学意义(P<0.05)。结论:采用祛疡清热汤治疗中重度溃疡性结肠炎具有较好的临床疗效,可调节血清LPO与SCD-1的表达水平,增强免疫功能。     

Clinical presentation of young people (10–24 years old) with brain tumors: results from the international MOBI-Kids study

Journal of Neuro-Oncology - We used data from MOBI-Kids, a 14-country international collaborative case–control study of brain tumors (BTs), to study clinical characteristics of the tumors in...     

MiRNA let-7a对人喉鳞癌细胞增殖的抑制作用CSCD

目的探讨miRNA let-7a调控高迁移率族蛋白2(HMGA2)对人喉鳞癌细胞株TU212增殖的影响。方法合成let-7a模拟体(let-7a mimics)并采用阳离子脂质体法瞬时转染入喉癌TU212细胞,裸鼠皮下注射TU212细胞,构建裸鼠移植瘤模型。RT-qPCR和Western blot法分别检测转染后TU212细胞及移植瘤内let-7a和HMGA2的表达。结果在过表达let-7a的喉癌TU212细胞中,HMGA2的转录和翻译水平下调,细胞增殖能力降低。体外成瘤实验证实,与let-7a NC组和空白对照组相比,转染let-7a mimics的喉癌细胞TU212成瘤组织的质量和体积均显著下降;let-7a过表达的TU212成瘤组织中HMGA2的mRNA和蛋白水平均明显下调。结论let-7a能显著抑制HMGA2的mRNA和蛋白表达,进而显著抑制喉癌细胞的增殖。     

急诊科急性心肌梗死患者抢救中优化急诊护理流程应用效果分析

目的:研讨急性心肌梗死患者行优化急诊护理流程的临床效果。方法:摘取单县中医医院2017年8月-2018年11月接收的110例急性心肌梗死患者资料,55例行优化急诊护理流程(研究组),55例行常规护理流程(对照组),比对两组临床指标与心理状态。结果:研究组接诊、术后转运、抢救准备及分诊台停留所用的时间(8.30±2.01)min、(14.67±2.53)min、(7.43±1.19)min、(2.01±0.44)min比对照组短,且抑郁自评量表(Self-rating Depression Scale,SDS)与焦虑自评量表(Self-Rating Anxiety Scale,SAS)评分(40.03±2.36)分、(41.75±1.18)分比对照组低(P<0.05),差异有统计学意义。结论:在抢救中给予急性心肌梗死患者优化急诊护理流程能改善其负面情绪,缩短接诊、术后转运、抢救准备等所用的时间。     

Etiologic Classification Criteria of ARCO on Femoral Head Osteonecrosis Part 2: Alcohol-Associated Osteonecrosis

Background

Although alcohol is a leading risk factor for osteonecrosis of the femoral head (ONFH) and its prevalence reportedly ranges from 20% to 45%, there are no unified classification criteria for this subpopulation. In 2015, Association Research Circulation Osseous decided to develop classification criteria for alcohol-associated ONFH.