SIRT-1和NF-κB在小细胞肺癌中的表达及其意义

目的 探讨沉默信息调节因子2相关酶-1（SIRT-1）、核因子-κB（NF-κB）在小细胞肺癌（SCLC）中的表达及其与临床特征的相关性,分析其与临床预后的关系。方法 采用SP法免疫组化检测79例局限期小细胞肺癌癌组织和69例癌旁正常肺组织中SIRT-1和P65的表达情况,结合临床资料进行相关性分析。采用电话形式进行随访,利用Kaplan-Meier曲线进行单因素生存分析,生存率比较采用Log-rank检验。结果 SCLC癌组织中,SIRT-1（χ²=38.581,P=0.000）和P65（χ²=26.348,P=0.000）的表达率均显著高于癌旁正常肺组织,与术前血清NSE水平呈正相关（χ²=6.707,P=0.010和χ²=4.017,P=0.045）。SCLC癌组织中,SIRT-1与P65的表达呈低度正相关（r=0.223,P=0.042）。SCLC中,SIRT-1表达阴性（χ²=15.117,P=0.000）、P65表达阴性（χ²=3.971,P=0.046）的患者,预后更好。结论 SIRT-1和NF-κB在SCLC患者的发生、发展过程中起到促进作用,并且可能与术后患者的预后相关。     

脱细胞异体真皮基质填塞术治疗高位肛瘘的临床疗效

目的 探讨应用脱细胞异体真皮基质(acellular dermal Matrix,ADM)填塞治疗高位肛瘘的临床疗效。方法 回顾性分析2013年9月~2015年3月就诊于新疆医科大学第一附属医院的52例高位肛瘘患者的临床资料,分为ADM治疗组和传统挂线对照组进行术后相关指标的分析。结果 两组患者在性别(χ²=0.087,P=0.768)、年龄(t=0.231,P=0.389)、民族(χ²=0.391,P=0.532)、病程(t=0.316,P=0.690)、随访时间(t=0.512,P=0.209)上差异均无统计学意义,ADM组术后相关指标如肛门失禁(χ²=5.532,P=0.019)、肛门畸形(χ²=4.457,P=0.035)、术后疼痛时间(t=19.652,P=0.033)、术后愈合时间(t=14.186,P=0.003)及生活质量评分(t=13.188,P=0.041)差异均有统计学意义(P<0.05),明显优越于挂线组,但复发率(χ²=4.127,P=0.042)较挂线组偏高。结论 运用ADM治疗高位肛瘘具有微创、缩短愈合时间和保护肛门功能及外形等优势。     

原发性肝癌肝动脉热灌注化疗栓塞联合3DCRT的初步临床研究

目的 探讨肝动脉热灌注化疗栓塞联合三维适形放射治疗(3DCRT)原发性肝癌的近远期疗效及其对血清肿瘤标志物的影响。方法 选取2007年3月~2012年8月间于笔者医院诊治的原发性肝癌患者80例为研究对象,按照治疗方式的不同利用随机数字表法将患者分为肝动脉热灌注化疗栓塞联合3DCRT组(联合组)和单独肝动脉热灌注化疗栓塞组(单独组),每组各40例。对比观察两组患者的近远期临床疗效及血清肿瘤标志物的改变水平。结果 单独组患者的治疗总体有效率为40.00%(16/40),明显低于联合组的72.50%(29/40, χ²=8.548, P=0.003);而且,联合组的疾病控制率为97.50%(39/40)也显著高于单独组的82.50%(33/40, χ²=5.000, P=0.025);但是,单独组和联合患者不良反应发生率比较差异无统计学意义(χ²=0.621, P=0.431);另外,联合组患者中位生存时间为15.1个月,明显长于单独组患者的12.3个月(χ²=4.716, P=0.030);尽管治疗结束两组患者的血清肿瘤标志物CEA、NSE、CYFRA21-1、CA125和CA19-9水平均明显降低,但联合组的改善幅度明显高于单独组,差异均具有统计学意义(P<0.05)。结论 肝动脉热灌注化疗栓塞联合3DCRT治疗能够提高原发性肝癌患者临床治疗效果并改善血清肿瘤标志物水平。     

基于快速康复理念的护理干预在妇科单孔腹腔镜治疗良性肿瘤中的应用效果

目的 探讨基于快速康复理念的护理干预在妇科单孔腹腔镜治疗良性肿瘤中的临床效果。方法 选取2021年2月至2022年1月皖南医学院第二附属医院收治的80例妇科良性肿瘤行单孔腹腔镜手术患者,按照随机数字表法分为对照组和观察组,各40例。对照组采用常规护理,观察组在常规护理的基础上采用基于快速康复理念的护理干预。比较两组研究对象围术期时间(肠道准备时间、首次下床活动时间、肛门排气时间、住院时间)、术后并发症(恶心、呕吐、腹胀)发生率以及患者对护理满意度的差异。结果 观察组术前肠道准备时间(t=2.332,P=0.022)、首次下床活动时间(t=2.461,P=0.016)、肛门首次排气时间(t=2.324,P=0.023)、住院时间(t=2.401,P=0.019)均短于对照组,差异有统计学意义(P均＜0.05)。观察组术后恶心、呕吐(χ²=5.156、P=0.012),腹胀(χ²=4.588、P=0.032)发生率低于对照组,差异有统计学意义(P<0.05)。观察组患者对护理满意度为95%,高于对照组的80%,差异有统计学意义(χ²=4.114,P=0.043)。结论 基于快速康复理念的护理干预在妇科单孔腹腔镜治疗良性肿瘤的临床应用中能够缩短患者围手术期时间,降低术后并发症的发生,提高患者满意度。     

胃癌术后接受化疗后再次复发因素研究

目的 研究分析胃癌术后接受化疗后再次复发的影响因素。 方法 回顾性分析2009年3月~2011年4月,在笔者医院接受胃癌术后化疗后再复发的65例胃癌患者的临床、病理和生存资料,并采用Logistic多因素回归分析,对影响胃癌在接受化疗后复发的因素进行分析。 结果 在病理资料与复发时间的分析中,患者的性别(t=0.056,P=0.076)与年龄(t=0.320,P=0.063),不会直接影响患者的复发时间;而患者胃癌的分化程度(t=2.23,P=0.002)、切缘(t=5.36,P=0.032)、TMN分期(F=3.68,P=0.018),差异均有统计学意义;Logistic多因素回归分析显示患者的肿瘤直径(OR=3.56,P=0.001)、TNM分期(OR=6.48,P=0.006)以及Borrmann分型(OR=2.52,P=0.003)是胃癌化疗后再次复发的独立危险因素。 结论 胃癌在术后接受化疗后再次复发时间与患者性别、年龄无关,肿瘤直径、TNM分期、Borrmann分型是其再次复发的独立危险因素。     

分化型甲状腺癌术后131I清除残余甲状腺组织的疗效及其影响因素分析

目的 探讨分化型甲状腺癌（DTC）患者术后¹³¹I清除残余甲状腺组织（简称“清甲”）的疗效及¹³¹I清甲治疗效果的影响因素。方法 收集2013年3月至2015年1月安徽省立医院行¹³¹I 清甲治疗的DTC术后患者41例,其中乳头状癌37例、滤泡状癌4例,¹³¹I清甲治疗剂量为1 110～5 550 MBq。观察¹³¹I清甲成功率;采用logistic回归分析¹³¹I清甲治疗效果的影响因素。结果 41例DTC术后患者中,¹³¹I清甲成功率为60.98%（25/41）。单因素分析显示残余甲状腺质量（χ²=8.431,P=0.006）、24 h摄¹³¹I率（χ²=7.663,P=0.015）和¹³¹I剂量（χ²=12.751,P=0.001）是影响¹³¹I疗效的因素。多因素logistic回归分析表明残余甲状腺质量（Wald=4.326,P=0.018）和¹³¹I剂量（Wald=12.320,P=0.000）是影响¹³¹I清甲治疗效果的独立因素。结论 DTC患者术后¹³¹I清甲治疗的成功率较高,残余甲状腺质量和¹³¹I剂量是影响¹³¹I清甲治疗效果的主要因素。     

亳州地区长期照护机构老年人营养现况调查及影响因素分析

目的 了解亳州地区长期照护机构老年人营养现状并分析其影响因素,为改善长期照护机构老年人的营养状况提供科学依据。方法 2021年1~12月,采取方便整群抽样方法,选取亳州地区8家长期照护机构符合纳入标准的392名老年人为研究对象,使用一般情况调查表、微型营养评定量表、日常生活自理能力量表等研究工具进行问卷调查,采用χ²检验和logistic回归分析影响老年人营养状况的因素。结果 392名老年人中,营养状况良好者54例(13.8%),存在营养不良风险者257例(65.6%),营养状况不良者81例(20.7%);营养不良风险得分为(19.72±4.23)分。χ²检验显示,不同年龄、职业(χ²=15.375,P=0.009)、婚姻状态(χ²=15.264,P=0.002)、子女数量(χ²=18.650,P=0.000)、关注营养知识情况(χ²=8.469,P=0.004)、营养知识获得情况(χ²=8.419,P=0.015)及日常生活能力老年人营养状况比较,差异有统计学意义。logistic回归分析显示,子女数量(OR=2.420,P=0.021)是老年人营养状况的影响因素。结论 亳州地区长期照护机构老年人面临较严峻的营养不良风险,机构管理者需高度重视老年人的营养状况,并采取针对性的预防与干预策略。     

BDNF基因rs6265多态性与首发精神分裂症患者伴发糖代谢异常的相关性研究

目的 探讨脑源性神经营养因子（BDNF）基因rs6265多态性与首发精神分裂症发生糖代谢异常的关联性。方法 首发精神分裂患者经OGTT试验区分为糖代谢异常者（研究组）与糖代谢正常者（对照组）,分别收集120例,同时收集健康组120例。用高分辨率熔解曲线（HRM）对BDNFrs6265进行基因型检测,同时利用酶联免疫吸附技术测定血清BDNF水平。结果 研究组AA基因型、A等位基因频率高于对照组（χ²=9.82,P=0.00;χ²=4.70,P=0.03）及健康组（χ²=19.70,P=0.00;χ²=8.16,P=0.03）,差异有统计学意义。对照组与健康组的基因型及等位基因频率相比差异无统计学意义（χ²=1.12,P=0.57;χ²=0.50, P=0.48）。血清BDNF水平在各组中依次为研究组 < 对照组 < 健康组（F=40.09,P=0.00）,3组中AA基因型BDNF水平均低于GG型、GA型（F=634.55,P=0.00,F=337.62,P=0.00,F=106.78,P=0.00）。结论 BDNF基因rs6265多态性与首发精神分裂症伴发糖代谢异常有关,且AA基因型是影响患者BDNF表达的因素之一。     

冠状动脉旁路移植术患者术前相关因素与术后并发症相关性分析

目的 探讨冠状动脉旁路移植术（coronary artery by pass grafting,简称CABG手术）患者术前相关因素与术后并发症的关系。方法 按照预设的纳入标准,入选2011年6月~2013年6月于华中科技大学同济医学院附属协和医院行CABG治疗的患者416例,收集患者术前的相关临床资料,统计患者术后并发症,并通过病历资料、门诊、住院或电话随访至2014年7月30日。通过Logistic回归分析CABG患者发生全因死亡的相关危险因素。结果 416例患者,住院期间3例死亡,其他并发症74例。Logistic回归分析表明高龄（OR=1.17,95% CI：1.06~1.42,P=0.034）、糖尿病（OR=1.56,95% CI：1.21~2.08,P=0.009）、心肌梗死（OR=4.52,95% CI：2.65~7.39,P=0.000）、心功能Ⅲ级或Ⅳ级（OR=1.22,95% CI：1.17~1.40,P=0.000）、LVEF<40%（OR=2.34,95% CI：1.53~3.58,P=0.028）是患者发生术后并发症的独立危险因素。平均随访时间2.1年,共有48例患者发生了联合终点事件,Logistic回归分析表明,高龄（OR=1.26,95% CI：1.17~1.51,P=0.029）、糖尿病（OR=1.37,95% CI：1.12~1.76,P=0.012）、不稳定型心绞痛（OR=1.53,95% CI：1.39~2.68,P=0.011）、心肌梗死（OR=3.48,95% CI：1.64~5.09,P=0.000）、心功能Ⅲ级或Ⅳ级（OR=1.22,95% CI：1.03~1.78,P=0.026）、LVEF<40%（OR=1.82,95% CI：1.25~2.72,P=0.000）和术后并发症（OR=2.56,95% CI：1.92~3.59,P=0.000）均是患者发生联合终点事件的独立危险因素。结论 高龄、糖尿病、心肌梗死、心功能Ⅲ级或Ⅳ级、LVEF<40%是患者发生术后并发症的独立危险因素,高龄、糖尿病、不稳定型心绞痛、心肌梗死、心功能Ⅲ级或Ⅳ级、LVEF<40%和术后并发症均是患者发生联合终点事件的独立危险因素。     

60岁及以上非小细胞肺癌患者行单孔胸腔镜治疗 术后并发症的危险因素分析

目的 探讨60岁及以上非小细胞肺癌(NSCLC)患者单孔胸腔镜术后并发症发生的危险因素。方法 回顾性分析2019年6月至2020年12月在安徽省胸科医院接受单孔胸腔镜治疗的60岁及以上356例NSCLC患者的临床资料,根据术后是否发生并发症分为有并发症组(n=72例)和无并发症组(n=284例)。采用单因素及多因素logistic回归分析60岁及以上NSCLC患者发生并发症的危险因素。结果 单因素分析显示,有并发症组与无并发症组的年龄、性别、吸烟史、手术时间及病理类型比较,差异有统计学意义(P<0.05)。多因素logistic回归分析显示,患者年龄 ≥ 80岁(相对于年龄<70岁:β=1.412,OR=4.105,95%CI:1.025~16.445,P=0.046);病理类型为其他类型的肺癌(相对于腺癌:β=1.601,OR=4.959,95%CI:1.200~20.493,P=0.027);男性(β=-0.944,OR=0.389,95%CI:0.187~0.809,P=0.011)、手术时间 ≥ 180 min且<240 min(β=0.904,OR=2.469,95%CI:1.261~4.833,P=0.008)及手术时间 ≥ 240 min(β=1.289,OR=3.630,95%CI:1.183~11.143,P=0.024)是术后并发症发生的危险因素。结论 男性、患者年龄 ≥ 80岁(相对于年龄<70岁)、病理类型为其他类型的肺癌(相对于腺癌)、手术时间 ≥ 3 h是60岁及以上NSCLC患者行单孔胸腔镜治疗术后并发症发生的影响因素。     

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.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

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.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

Luo Lingjie's Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Dr.Zhang Ren's Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

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.