卒中后认知障碍患者粪便钙卫蛋白测定及其与血清炎性因子的相关性

目的： 探讨卒中后认知障碍（post stroke cognitive impairment,PSCI）患者粪便钙卫蛋白（fecal calprotectin,FC）水平及其与认知状态和血清炎性因子的相关性。方法: 收集2021年3月至2022年3月就诊的PSCI患者32例、卒中后无认知障碍（post stroke with no cognitive impairment,PSNCI）患者44例和无卒中对照者25例,检测并对比3组中FC水平以及PSCI组治疗前后的FC水平。对PSCI组进行简易智力状态检查量表（mini mental state examination,MMSE）和蒙特利尔认知评估量表（Montreal cognitive assessment,MoCA）评估,并检测血清C 反应蛋白（CRP）和白介素 6（IL 6）的水平。结果: PSCI组、PSNCI组和对照组的年龄、性别、吸烟史、饮酒史未见明显差异,高血压史和糖尿病史在3组间存在显著差异（P<0.05）,PSCI组FC水平显著高于PSNCI组和对照组（P<0.01）。对PSCI患者改善认知治疗1个月后,PSCI患者FC水平较治疗前显著降低（P<0.01）。在PSCI组中,FC水平与MoCA评分和MMSE评分呈负相关（P<0.01）,与血清CRP水平和血清IL 6水平呈正相关（P<0.01）。结论: PSCI患者FC水平升高,与PSCI患者的认知功能和血清炎性因子具有相关性,在PSCI的发生机制中发挥重要作用。     

Electroacupuncture and Proliferative Knee Osteoarthritis： A Report of 50 Cases

针刺双侧内膝眼、犊鼻、阿是穴、阳陵泉、阴陵泉、足三里、梁丘、鹤顶和三阴交,内膝眼和阿是穴接电针,治疗了50例增生性膝关节炎患者.结果痊愈42例,好转6例,无效2例.     

Complete remission of leiomyosarcoma with lung and brain metastasis by chemoradiotherapy after surgery

Nowadays, leiomyosarcoma is stil dif icult to early diagnosis, has no standard treatment to fol ow, and the thera-peutic value of surgery, chemotherapy and radiotherapy haven’t been evaluated ef ective...     

The susceptibility of T5-TG12 of theCFTR gene in chronic bronchitis occurrence in a Chinese population in Jiangsu province,China

Mutations in the cystic fibrosis transmembrane conductance regulator(CFTR) gene have been implicated in the onset of cystic fibrosis and other clinical respiratory disorders.In the present study,we investigated the role of CFTR variations,poly-T,TG-repeats,and M470V in susceptibility to bronchial asthma and chronic bronchitis in a Chinese population in Jiangsu province,China.A total of 72 bronchial asthma patients,68 chronic bronchitis patients,and 117 healthy subjects were included in this study.The Tn-TGm haplotype was sequenced and the CFTR variant M470V was detected using restriction fragment length polymorphism(RFLP).We found that the frequency of T5-TG12-V470 in chronic bronchitis patients was 0.07%,which was notably higher than that in healthy subjects(0.01%) and bronchial asthma patients(0.04%).Thus,the presence of the T5-TG12 haplotype of the CFTR gene is likely to play a role in the development and progression of respiratory conditions,such as chronic bronchitis.     

Effects of Matrine on JAK-STAT Signaling Transduction Pathways in Bleomycin-Induced Pulmonary Fibrosis

The current study aims to investigate the effects of matrine on the JAK-STAT signaling transduction pathways in bleomycin (BLM)-induced pulmonary fibrosis (PF) and to explore its action mechanism. A total of 72 male C57BL/6 mice were randomized into the control, model, and treatment groups. PF models were established by instilling BLM intratracheally. The treatment group was given daily matrine through gastric lavage. Six mice were sacrificed in each group at 3, 7, 14, and 28 days. The lung tissues were observed using hematoxylin-eosin staining. The expression of JAK, STAT1, and STAT3 was observed using immunohistochemistry and then determined using real-time polymerase chain reaction. Alveolitis and PF significantly improved in the treatment group compared with the model group (P < 0.05). The expression of JAK, STAT1, and STAT3 in the model group increased at day 7, peaked at day 14 and then decreased, but the expression was still higher than that in the control group at day 28 (P < 0.05). The three indices in the treatment group were significantly lower than those in the model group at any detection time point (P < 0.05). PF causes high expression of JAK, STAT1, and STAT3. Matrine exerts an anti-PF effect by inhibiting the JAK-STAT signaling transduction pathways.     

Mast Quadrant微创通道与开放式经椎间孔腰椎椎间融合术的临床比较

目的 比较Mast Quadrant微创通道与开放式经椎间孔腰椎椎间融合术（transforaminal lumbar interbody fusion,TLIF）治疗腰椎椎间盘突出症伴节段性不稳的临床疗效.方法 回顾分析行TLIF手术治疗的65例腰椎椎间盘突出伴节段不稳的临床资料,根据手术方式分为行传统TLIF的开放组（44例）及使用Mast Quadrant通道行TLIF手术的微创组（21例）.比较微创组与开放组出血量、手术时间、住院时间以及手术前后的视觉模拟量表（visual analog scale,VAS）评分和日本骨科学会（Japanese Orthopaedic Association,JOA）评分.结果 微创组围手术期出血量、手术时间以及住院天数均较开放手术组少（短）,差异有统计学意义（P＜0.05）.2组末次随访时疼痛VAS和JOA评分均较术前有改善,差异有统计学意义（P＜0.05）.2组之间疼痛VAS评分比较,差异亦有统计学意义（P＜0.05）.结论与传统开放手术相比较,应用Mast Quadrant通道不但同样能够完成椎管减压、椎间植骨融合、椎弓根螺钉内固定等操作,还具有切口小、出血少、住院时间短、术后恢复快、发生下腰痛概率低等优点,是手术治疗腰椎椎间盘突出症伴节段不稳更好的选择.     

微创双通道技术治疗老年ⅠA型难复性股骨转子间骨折

目的探讨微创双通道技术治疗老年ⅠA型难复性股骨转子间骨折疗效。方法回顾性分析2016年8月—2020年6月于江苏省宜兴市人民医院行微创双通道治疗老年ⅠA型难复性股骨转子间骨折患者52例,与同时期采用三通道治疗此类骨折患者82例进行对照,对比两组患者骨折复位时间、手术时间、术中出血量、术后髋部疼痛评分、术后超敏C反应蛋白水平、骨折复位质量、骨折愈合时间及相关并发症等。结果两组患者术前一般资料差异无统计学意义(P＞0.05)。与三通道组患者相比,双通道组患者术中复位时间及总复位时间均较短[(3.40±1.05)min vs (6.09±0.84)min, P＜0.001; (10.96±1.87)min vs (13.74±1.90)min, P＜0.001]。双通道组患者手术时间较短[(53.62±8.99)min vs (68.35±5.29)min, P＜0.001],术中出血量较少[(122.54±21.23)mL vs (146.43±31.02)mL, P＜0.001],术后髋部疼痛评分较低(2.83±0.83 vs 3.30±1.09, P=0.008）,术后超敏C反应蛋白水平较低[(19.33±5.87)mg/L vs (26.12±7.39)mg/L, P＜0.001]。两组患者在切皮前闭合复位时间、内固定方式、骨折复位质量、骨折愈合时间及并发症方面均无统计学意义(P＞0.05)。结论采用微创双通道技术治疗老年ⅠA型难复性股骨转子间骨折可缩短手术时间,减少术中出血,并且可以减轻术后局部炎症反应,减轻术后髋部疼痛,有利于患者术后快速康复。     

子宫动脉化疗栓塞在宫颈或剖宫产切口妊娠人工流产手术前的作用

目的 探讨子宫动脉化疗栓塞术在宫颈或剖宫产切口妊娠人工流产手术前的应用效果.方法 术前常规进行各项检查,待患者生命体征稳定后实施子宫动脉化疗栓塞术,待3～5天在B超引导下对其进行人工流产手术终止妊娠.结果 28例患者均顺利完成子宫动脉化疗栓塞及人工流产手术治疗,治愈率为100％.低热是子宫动脉化疗栓塞术后人工流产的常见不良反应,发生率高达75.00％,与其他不良反应发生率比较差异有统计学意义（P＜0.05）.结论 在宫颈或切口妊娠患者实施人工流产前给予子宫动脉化疗栓塞术治疗,可获得满意的临床疗效,安全性及有效性均较高.     

轻度阿尔茨海默病患者治疗前后海马亚区体积的磁共振成像研究

目的观察轻度阿尔茨海默病(AD)患者盐酸多奈哌齐治疗前后海马MRI亚区体积变化,为轻度AD的临床早期诊疗提供影像学帮助。方法2017年1月至2018年6月,轻度AD患者50例,随机分为治疗组(口服盐酸多奈哌齐)和安慰剂组,性别和年龄匹配的老年志愿者25例为对照组。治疗前和治疗6个月后,行MRI 3D快速场回波序列,采用FreeSurfer自动获取双侧海马各亚区体积进行组间比较,同时分析治疗前后简易精神状态检查(MMSE)评分变化。结果治疗前,与对照组比较,患者组左侧海马CA1、CA2-3和CA4-DG,右侧CA1和CA2-3体积缩小(t>2.294,P<0.05)。治疗后,治疗组左侧CA4-DG亚区体积较安慰剂组增大(t=2.196,P<0.05),而双侧CA1和CA2-3体积有增大趋势,但无显著性差异(t<1.888,P>0.065)。治疗后,治疗组MMSE评分较安慰剂组增加(t=2.764,P<0.05)。结论轻度AD患者药物治疗前后双侧海马不同亚区体积存在改变,左侧CA4-DG体积可能作为临床早期诊断和评价疗效的辅助指标。