肥胖是一种以慢性低度炎症为特征的进展性疾病,与多种代谢性疾病的发生、发展密切相关。脂肪组织作为一种内分泌和免疫器官,可分泌多种生物活性物质及炎症因子,参与肥胖患者体内的代谢过程。减重手术是治疗病态性肥胖及相关代谢性疾病的有效方法之一,能够调节机体内的炎症反应、有效改善代谢状态。但减重手术对于炎症因子的作用如何,目前国内外的文献证据仍有争议。本文将系统阐述肥胖与代谢性炎症的关系以及减重手术对炎症因子的影响,旨在为肥胖代谢外科的诊疗过程提供参考。

Obesity is a progressive disease characterized by chronic low-grade inflammation,which is closely related to the occurrence and development of a variety of metabolic diseases．As an endocrine and immune organ,adipose tissue can secrete a variety of bioactive substances and inflammatory factors,which participate in the metabolic process of obese patients．Bariatric surgery is one of the effective methods for the treatment of morbid obesity and related metabolic diseases,which can regulate the inflammatory response in the machine and effectively improve the metabolic state．However,the effect of bariatric surgery on inflammatory factors is still controversial at home and abroad．This article will systematically explain the relationship between obesity and metabolic inflammation and the effect of bariatric surgery on inflammatory factors,aiming to provide a reference for the diagnosis and treatment process of bariatric surgery．

目的 探讨丙戊酸钠联合奥卡西平治疗癫痫的疗效及其对患者炎性因子的影响。方法 选择2022年1月—2023年1月医院接收的100例癫痫患者进行研究,电脑随机编号奇偶数分为两组各50例,对照组采取丙戊酸钠治疗,观察组采取丙戊酸钠联合奥卡西平治疗,评价并比较两组治疗效果、神经因子、炎症因子、免疫功能、认知功能及生活质量,观察不良反应发生率。结果 观察组和对照组的治疗有效分别为47例（94.00%）、39例（78.00%）,观察组治疗有效率高于对照组（χ²=5.315,P=0.02）。治疗后,观察组的脑源性神经营养因子（195.33±18.29）pg/mL、神经生长因子（594.69±54.45）ng/mL水平高,肿瘤坏死因子-α（4.12±1.07）pg/mL、IL-1β（3.48±0.79）pg/mL、IL-6（53.44±3.63）pg/mL水平比对照组（150.68±15.27）pg/mL、（542.46±45.56）ng/mL、（6.35±1.27）pg/mL、（4.35±0.93）pg/mL、（63.02±3.81）pg/mL低（t=13.250、5.201、9.495、5.041、12.872,P<0.05）。治疗后,观察组的IgM（1.02±0.12）g/L、IgG（10.02±1.22）g/L、IgA（2.10±0.22）g/L比对照组（1.13±0.14）g/L、（11.68±1.57）g/L、（2.65±0.31）g/L更高（t=4.218、5.903、10.230,P<0.05）。治疗后,观察组的蒙特利尔认知量表（27.78±2.15）分、日常生活活动量表（71.88±6.45）分、癫痫患者生活质量评定量表-31（82.65±8.25）分比对照组（25.33±2.01）分、（65.65±5.54）分、（74.05±7.37）分更高（t=5.886、5.181、5.497,P<0.05）。观察组、对照组发生不良反应组间比较差异无统计学意义（χ²=1.010,0.343,1.010,1.010,1.010,P均>0.05）。结论 丙戊酸钠联合奥卡西平治疗癫痫患者可取得良好的疗效,控制癫痫症状,改善神经因子、认知功能,增强免疫功能,控制炎症因子,而且不良反应少,利于生活质量提高。

Objective To investigate the effect of sodium valproate combined with oxcarbazepine in the treatment of epilepsy and its influence on inflammatory factors．Methods From January 2022 to January 2023,100 patients with epilepsy admitted to our hospital were selected and randomly divided into two groups,50 cases in each group．The control group was treated with sodium valproate,and the observation group was treated with sodium valproate combined with oxcarbazepine．The therapeutic effect,neurological factors,inflammatory factors,immune function,cognitive function and quality of life were evaluated and compared between the two groups,and the incidence of adverse reactions was observed．Results The effective rate of the observation group and the control group were 94.00%（47 cases）and 78.00%（39 cases）,respectively．The effective rate of the observation group was higher than that of the control group（χ²=5.315,P=0.02）．After treatment,the levels of brain-derived neurotrophic factor（195.33±18.29）pg/mL and nerve growth factor（594.69±54.45）ng/mL in the observation group were higher than those in the control group．The levels of tumor necrosis factor-α（4.12±1.07）pg/mL,IL-1β（3.48±0.79）pg/mL,IL-6（53.44±3.63）pg/mL in the control group were（150.68±15.27）pg/mL,（542.46±45.56）ng/mL,（6.35±1.27）pg/mL,（4.35±0.93）pg/mL,（63.02±3.81）pg/mL（t=13.250,5.201,9.495,5.041,12.872,P<0.05）． After treatment,the IgM（1.02±0.12）g/L,IgG（10.02±1.22）g/L,IgA（2.10±0.22）g/L were higher than those in the control group（1.13±0.14）g/L,（11.68±1.57）g/L,（2.65±0.31）g/L（t=4.218,5.903,10.230,P<0.05）．After treatment,the scores of Montreal Cognitive Scale（27.78±2.15）,Activities of Daily Living Scale（71.88±6.45）and Quality of Life in Epilepsy Scale 31（82.65±8.25）in the observation group were higher than those in the control group（25.33±2.01）,（65.65±5.54）and（74.05±7.37）（t=5.886,5.181,5.497,P<0.05）．There was no significant difference in adverse reactions between the observation group and the control group（χ²=1.010,0.343,1.010,1.010,1.010,all P>0.05）．Conclusions Sodium valproate combined with oxcarbazepine in the treatment of patients with epilepsy can achieve good curative effect,control epilepsy symptoms,improve neurological factors,cognitive function,enhance immune function,control inflammatory factors,with less adverse reactions,conducive to improve the quality of life．

目的 探讨对于重症肺部感染患者采用药物+纤维支气管镜肺泡灌洗吸痰术治疗的效果。方法 选取2021年9月—2023年5月在郑州市第一人民医院ICU中94例肺部感染患者,分为观察组、对照组,对照组进行常规治疗,观察组采用药物+纤维支气管镜肺泡灌洗吸痰术治疗,对比两组患者的疗效、症状的缓解时间、炎性因子、实验室相关指标以及不良反应。结果 治疗后,观察组患者的治疗有效率91.49%高于对照组76.60%（χ²=3.887,P<0.05）,观察组患者的发热、肺部湿啰音、咳嗽以及咳痰等症状的缓解时间分别为（3.09±1.25）（4.17±2.24）（3.95±1.53）（4.05±1.77）d,均低于对照组（5.14±2.43）（7.03±3.23）（6.40±2.62）（6.32±1.81）d（t=5.143、4.988、5.536、6.147,P<0.05）,观察组的 C 反应性蛋白（C-reactive protein,CRP）、白细胞介素-6（Interleukin-6,IL-6）以及Toll样受体4（Toll-like receptor 4,TLR-4）水平分别为（3.64±0.87）mg/L、（54.59±10.65）ng/mL、（7.94±1.57）%,均低于对照组（7.51±1.43）mg/L、（87.66±11.17）ng/mL、（12.11±2.48）%（t=15.850、14.690、9.740,P<0.05）,观察组的气道压力、动脉血二氧化碳分压（partial pressure of carbon dioxide in artery,PaCO₂）水平分别为（6.92±3.60）cmH₂O、（43.19±6.29）mmHg,低于对照组（8.68±2.98）cmH₂O、（55.43±5.95）mmHg,观察组动脉氧分压（Partial arterial oxygen pressure,PaO₂）（86.06±5.31）mmHg、血氧饱和度（oxyhemoglobin saturation,SpO₂）（98.03±6.63）%高于对照组（68.04±5.19）mmHg、（90.22±5.51）%要高（t=2.582、9.692、16.638、6.221,P<0.05）,观察组中的不良反应发生率为2.13%与对照组10.64%比较差异无统计学意义（χ²=2.849,P>0.05）。结论 对处于ICU中的肺部感染患者治疗时,使用药物+纤维支气管镜肺泡灌洗吸痰术能够改善患者症状,降低炎性因子水平。

Objective To investigate the efficacy of medication combined with bronchoscopic alveolar lavage and sputum aspiration in ICU patients with severe pulmonary infection. Methods Ninety-four patients with pulmonary infection in the ICU of Zhengzhou First People's Hospital from September 2021 to May 2023 were selected and divided into observation group and control group．The control group received routine treatment,and the observation group was treated with medication and bronchoscopic alveolar lavage and sputum aspiration．The efficacy,duration of symptom remission,inflammatory factors,laboratory-related indicators and adverse reactions were compared between the two groups. Results After treatment,the effective rate of 91.49% in observation group was significantly higher than 76.60% in control group（χ²=3．887,P<0.05）．The relief time of fever,pulmonary rale,cough and sputum in observation group was（3.09±1.25）d,（4.17±2.24）d,（3.95±1.53）d,and（4.05±1.77）d,respectively,which were significantly lower than the control group[（5.14±2.43）d,（7.03±3.23）d,（6.40±2.62）d and（6.32±1.81）d]（t=5.143,4.988,5.536,6.147,P<0.05）．The levels of CRP,IL-6 and TLR-4 in the observation group were（3.64±0.87）mg/L,（54.59±10.65）ng/mL and（7.94±1.57）%,respectively．They were significantly lower than（7.51±1.43）mg/L,（87.66±11.17）ng/mL and（12.11±2.48）% in the control group（t=15.850,14.690,9.740,P<0.05）．The airway pressure and PaCO₂ levels of the observation group were（6.92±3.60）cmH₂O and（43.19±6.29）mmHg,respectively,which were significantly lower than those of the control group[（8.68±2.98）cmH₂O and（55.43±5.95）mmHg]．The levels of PaO₂[（86.06±5.31）mmHg] and SpO₂[（98.03±6.63）%] in the observation group were higher than those in the control group[（68.04±5.19）mmHg and（90.22±5.51）%],and there were statistically significant differences（t=2.582,9.692,16.638,6.221,P<0.05）．The adverse reactions of 2.13% in the observation group were lower than 10.64% in the control group,and there was no statistically significant difference（χ²=2.849,P>0.05）. Conclusions In ICU patients with severe lung infection,the treatment of drugs combined with alveolar lavage and fiberoptic bronchoscopic aspiration is better,and can significantly improve the symptoms and inflammatory factor levels of patients．

目的 探讨人外周血中炎症因子的表达与炎性衰老的相关性。方法 通过招募年轻和老年志愿者,检测外周血中炎症因子IL-6、IL-8、TNF-α和IL-1β的mRNA表达水平和蛋白水平。结果 显示老年个体组中IL-6,IL-8和TNF-α的mRNA表达水平高于年轻组,且蛋白水平呈现相同的趋势,比较差异均有统计学意义（P<0.05）。此外,通过热图分析了炎症因子mRNA和蛋白水平的相对表达谱,也发现相同的结果。结论 当年龄超过65岁以后,随着年龄的增长,体内的炎症因子表达水平会升高,这一结果具有成为炎性衰老生物标志物的潜力,对评估老年人的健康状况和疾病风险具有重要意义。

Objective To explore the correlation between the expression of inflammatory factors in human peripheral blood and inflamm-aging．Methods In this experiment,the young and old volunteers were recruited to detect mRNA and protein levels of IL-6,IL-8,TNF-α and IL-1β in peripheral blood．Results The results indicated that mRNA expression levels of IL-6,TNF-α and IL-8 in the old individuals were higher than the young individuals,and the protein concentration followed the same trend,with acceptable P value suggesting a great statistically significant difference．In addition,the relative expression profiles of mRNA and protein concentrations of inflammatory cytokines were analyzed by heat map,and the same results were found．Conclusions It shows that the expression level of inflammatory cytokines up-regulates along with age goes on over 65,which has the potential of inflammatory biomarkers of aging．

目的 分析阴道灌洗液中炎性因子表达水平与高危型人乳头瘤病毒(HPV)持续感染的相关性。方法 选择本院2019年3月—2021年3月接诊的80例高危型HPV持续感染患者作为试验组,以病理组织检查结果分组,将19例宫颈癌患者作为试验组1、将30例宫颈上皮不典型增生(CIN)I级患者作为试验组2,将31例CIN II、III级患者作为试验组3,选取同期门诊体检的30例健康女性作为对照组,均进行TGF-β、IFN-γ、IL-17、IL-6表达水平检测,比较4组TGF-β、IFN-γ、IL-17、IL-6水平、高危型HPV负荷量,Pearson分析TGF-β、IFN-γ、IL-17、IL-6水平与高危型HPV负荷量的相关性。结果 阴道灌洗液炎症因子水平、高危型HPV负荷量4组相比较,差异均有统计学意义(P<0.05)。TGF-β、IL-17、IL-6水平与高危型HPV负荷量呈正相关性,与IFN-γ水平呈负相关性,P＜0.05。结论 高危型HPV持续感染患者机体阴道灌洗液中炎性因子水平与高危型HPV负荷量存在一定的相关性,高危型HPV负荷量与IFN-γ水平呈负相关性,与TGF-β、IL-17、IL-6水平呈正相关性,通过检测阴道灌洗液中炎性因子水平,可评估HPV感染程度。

Objective To analyze the correlation between the expressions of inflammatory factors in vaginal lavage fluid and persistent infection of high-risk human papillomavirus(HR-HPV). Methods A total of 80 patients with HR-HPV persistent infection in our hospital from March 2019 to March 2021 were selected as the experimental group. According to the pathological examination results, 19 patients with cervical cancer were selected as the experimental group 1, 30 patients with CIN grade I were selected as the experimental group 2, and 31 patients with CIN grade II and III were selected as the experimental group 3. Thirty healthy women in the same period were selected as the control group. HR-HPV load, TGF- β, IFN-γ, IL-17 and IL-6 levels were detected and were compared among the four groups. Pearson analysis of correlation between TGF- β, IFN-γ, IL-17, IL-6 levels and HR-HPV load was carried out. Results There were significant differences in the levels of inflammatory factors in vaginal lavage fluid and HR-HPV load among the four groups (P<0.05). TGF- β、IL-17 and IL-6 levels were positively correlated with HR-HPV load and negatively correlated with IFN-γ (P<0.05). Conclusions There is a certain correlation between inflammatory factors in vaginal lavage fluid and HR-HPV load in patients with HR-HPV persistent infection. HR-HPV load is negatively correlated with IFN-γ, and positively correlated with TGF-β, IL-17 and IL-6. The degree of HPV infection could be evaluated by detecting the inflammatory factors in vaginal lavage fluid.

目的 研究氯吡格雷联合低分子肝素对老年急性心肌梗死(acute myocardial infarction, AMI)患者血清中血脂及炎性因子的影响,为临床AMI的治疗提供参考依据。方法 选取新乡医学院第一附属医院于2016年10月—2019年11月期间收治的老年AMI患者112例,按照随机分配的原则分成两组,即对照组和观察组,每组病例各56例,治疗方式为对照组单给予口服氯吡格雷进行治疗,观察组给予口服氯吡格雷与皮下注射低分子肝素联合治疗,比较治疗前后两组患者血清中甘油三酯(triglyceride,TG)、总胆固醇(total cholesterol,TC)及低密度脂蛋白胆固醇(low-density lipoprotein cholesterol,LDH-C),炎性因子的水平变化及心功能的改变情况。结果 与治疗前相比较,治疗后对照组和观察组患者血清TG、TC及LDH-C水平均降低,炎性因子TNF-α,IL-1β,CRP,IL-6的水平均降低,患者的左心室后壁厚度、左心室舒张末期内径均有降低,射血分数升高;而与对照组治疗后相比较,治疗后观察组患者血清TG、TC及LDH-C水平进一步降低,炎性因子TNF-α,IL-1β,CRP,IL-6的水平进一步降低,患者的左心室后壁厚度、左心室舒张末期内径均降低,而射血分数升高,差异有统计学意义。结论 氯吡格雷联合低分子量肝素可通过降低血清中血脂的水平,抑制AMI过程中的炎症反应,减少炎性因子的释放,提高患者的心功能,改善患者的病情。

Objective To explore the effects of clopidogrel combined with low molecular weight heparin on serum lipids and inflammatory factors in elderly patients with acute myocardial infarction, and provide reference for clinical treatment of AMI. Methods 112 elderly patients with AMI admitted to the First Affiliated Hospital of Xinxiang Medical University from October 2016 to November 2019 were randomly divided into control group and observation group,56 cases in each group.The control group was treated with clopidogrel alone, and the observation group was treated with clopidogrel combined with low molecular weight heparin. The levels of serum TG, TC and LDH-C, inflammatory factors and cardiac function were compared between the two groups before and after treatment. Results Compared with before treatment, the levels of serum TG, TC and LDH-C decreased, and the levels of inflammatory factors TNF-α, IL-1β, CRP and IL-6 decreased in the observation group and the control group after treatment. The left ventricular posterior wall thickness and LVEDD decreased, but LVEF increased in the observation group and control group after treatment. Compared with control group after treatment, the levels of serum TG, TC and LDH-C decreased, and the levels of inflammatory factors TNF-α, IL-1β, CRP and IL-6 decreased, the left ventricular posterior wall thickness and LVEDD decreased, but LVEF increased further in observation group after treatment. Conclusion Clopidogrel combined with low molecular weight heparin may improve the patient's cardiac function, then improve the patient's condition through reducing the level of serum lipids, inhibit the inflammatory reaction in AMI, reduce the release of inflammatory factors.

目的 比较压力控制通气(PCV)中不同吸气流速对单肺通气(OLV)患者呼吸功能及炎症因子的影响。方法 本研究为2018—2019年对75例单肺通气患者的前瞻性研究。患者在麻醉和单肺通气(OLV)后随机分为吸气流量30 L/min(A组)、50 L/min(B组)或70 L/min(C组)。比较OLV前(T₀)、OLV后30 min(T₁)、60 min(T₂)和120 min(T₃)的呼吸力学、呼吸功能、血流动力学和血气分析,中心静脉血检测分析IL- 6、IL-8、TNF-α和sICAM-1,观察术后3天肺部并发症和ARDS的发生情况。结果 三组一般情况、血流动力学指标差异均无统计学意义(P＞0.05);B组、C组PaCO₂较A组降低(P<0.05);与T₀时比较,T₁-T₃时三组PaO_2、SVO₂均降低(P<0.05);三组PH、SO₂和HB差异均无统计学意义(P>0.05)。与A组比较,B组、C组ΔVT增大(P<0.05);三组Ppeak差异无统计学意义;与A组比较,B组、C组PEEP均增大(P<0.05);与A组比较,T₁-T₃时B组、C组V_D/V_T减少(P>0.05);与T₀比较,T₁-T₃时三组Qs/Qt增加(P<0.05);与A组比较,T₁-T₃时B组、C组Cdyn增大(P<0.05);与T₀相比,T₁-T₃时三组PaO₂/FiO₂降低(P<0.05);与T₀相比,T₁-T₃时三组IL-6、IL-8、TNF-α和sICAM-1的浓度增多(P<0.05),但A组、B组低于C组(P<0.05)。三组患者发生术后肺部并发症和ARDS差异均无统计学意义。结论 在PCV模式下通过增加吸气流速能增加VT,减少死腔率,促进 CO₂的交换,并且改善肺动态顺应性,但并不能很好的改善氧合及肺内分流。吸气流速50 mL/L在较小炎症反应的情况下达到上述改善呼吸功能和呼吸力学,可推荐应用于进行OLV患者。

Objective The effects of different inspiratory velocity PCV on respiratory function and inflammatory factors in patients with one-lung ventilation OLV were compared. Methods This was a prospective study of 75 patients with one-lung ventilation in 2018-2019. The subjects were randomized to the inspiratory velocity 30(group A),50(group B)or 70(group C)L/min after anesthesia and one-lung ventilation OLV. Respiratory mechanics,respiratory function,hemodynamics and blood gas parameters were compared between the three groups pre-OLV(T₀)and after 30 (T₁), 60 (T₂), and 120 (T₃)minutes of OLV.Center venous blood was collected to measure interleukin (IL)-6, IL-8,tumor necrosis factor (TNF)-α,andsoluble intercellular adhesion molecule-1 levels.Observation of pulmonary complications and occurrence of ARDS 3 days after operation were made. Results Hemodynamic and general patient status were similar between the three groups (all P>0.05). PaCO₂was lower in the group B and group C compared with the group A (P<0.05). Compared with T₀, PaO₂ and SVO₂were lower at T₁-T₃of the three groups(P<0.05). PH, SO2 and HB were similar between the three groups (all P>0.05).ΔVT was higher in the group B and group C compared with the group A (P<0.05);Ppeak were similar between the three groups (all P>0.05). PEEP was higher in the group B and group C compared with the group A (P<0.05); V_D/V_T decreased in the group B and group C compared with the group A (P<0.05).Compared with T₀,Qs/Qt increased at T₁-T₃ of the three groups (all P<0.05). Cdyn increased at T₁-T₃ of the group B and group C(all P<0.05). PaO₂/FiO₂ decreased at T₁-T₃ of the three groups(all P<0.05).Compared with T₀, the concentrations of Il-6, Il-8, TNF-α and sICAM-1 increased at T₁-T₃of three groups (P<0.05), and in group A and group B were lower than those in group C (P<0.05).The number of patients who had postoperative pulmonary complications PPCS or acute respiratory distress syndrome(ARDS)were similar between the three groups (all P>0.05). Conclusion In PCV mode, it can increase VT by increasing the inspiratory velocity, reduce the V_D/V_T, promote the exchange of CO₂, and increase the Cdyn, but it cannot improve the oxygenation and Qs/Qt.Inspiratory velocity of 50 mL/L to achieve the above improvement in respiratory function and respiratory mechanics in the case of a smaller inflammatory response. It may be recommended for use in patients undergoing OLV.

目的 探究曲美他嗪对慢性心力衰竭患者血清炎症因子水平及心功能的影响。方法 选择2015年4月—2016年3月我院收治的慢性心力衰竭患者94例,根据随机数表法分为两组,每组47例。对照组实施阿托伐他汀治疗,观察组在此基础上予以曲美他嗪治疗。比较两组患者治疗6个月后血清炎症因子和脑利钠肽(BNP)、心功能以及临床疗效。结果 观察组血清C-反应蛋白(CRP)、BNP、肿瘤坏死因子-α(TNF-α)水平均低于对照组,差异有统计学意义(P＜0.05);观察组左收缩末期内径(LVESD)、左室舒张末期内径(LVEDd)水平较对照组明显降低,而左室射血分数(LVEF)高于对照组,差异有统计学意义(P＜0.05);观察组患者治疗有效率与对照组相比明显提高,差异有统计学意义(P＜0.05)。结论 对慢性心力衰竭患者实施曲美他嗪治疗,能有效提高患者临床疗效,降低患者血清炎症因子,改善心功能,值得临床推广与应用。

Objective To investigate the effect of Trimetazidine on serum inflammatory factors levels and cardiac function in patients with chronic heart failure (CHF). Methods 94 CHF patients admitted into our hospital from April 2015 to March 2016 were divided into two groups randomly, 47 cases in each. Control group took Atorvastatin, and on this basis observation group was given Trimetazidine. The serum inflammatory factors levels, brain natriuretic peptide (BNP), cardiac function and clinical efficacy of two groups after treatment for 6 months were compared. Results The serum C-reactive protein (CRP), BNP, Tumor necrosis factor-α (TNF-α) levels of observation group were lower than control group (P<0.05); The left ventricular end-systolic diameter (LVESD), Left ventricular end-diastolic diameter (LVEDd) levels of observation group significantly decreased compared with control group, but left ventricular ejection fraction (LVEF) was higher than control group (P<0.05); The curative effective rate of observation group significantly increased compared with control group (P<0.05). Conclusion Trimetazidine for treating CHF patients may effectively increase clinical efficacy, decrease serum inflammatory factors and improve cardiac function, which is worthy of clinical promotion and application.

目的 对晚期非小细胞肺癌(NSCLC)患者进行回顾性分析,探讨参一胶囊维持治疗对患者炎症因子的影响。方法 经参一胶囊联合化疗一线治疗后取得缓解或稳定的37名晚期NSCLC患者意向性分为治疗组(A组,21人)和对照组(B组,16人)。A组继续服用参一胶囊每天2次,每次20 mg,服药至疾病进展或无法耐受;B组未予特殊治疗。分别于第1 d、90 d采血,检测白细胞计数、中性粒细胞计数、C反应蛋白、肿瘤坏死因子α(TNF-α)、白细胞介素1β(IL-1β)、白细胞介素1α(IL-1α)、白细胞介素6(IL-6)和白细胞介素10(IL-10)。结果 治疗前后比较,治疗组各项炎症指标均未发生明显变化(P>0.05);而对照组的TNF-α、IL-1β、IL-6上升(P值分别为<0.001、0.032、0.001),IL-10下降(P=0.035);治疗后两组间比较,对照组TNF-α、IL-1β、IL-6上升(P值分别为<0.001、0.001、0.004),IL-10则下降(P=0.002)。两组间IL-1α及白细胞计数、中性粒细胞计数、C反应蛋白无变化(P>0.05)。结论 参一胶囊维持治疗可使晚期NSCLC患者TNF-α、IL-1β及IL-6的低表达,提示调节炎症反应可能是参一胶囊维持治疗抑制NSCLC进展的机制之一。

Objective To retrospectively investigate the influence of Shenyi Capsule maintenance therapy on inflammatory factors in patients with advanced NSCLC. Methods Thirty seven patients with advanced NSCLC, who had become palliative or stable after first-line treatment with combined Shenyi capsule chemotherapy, were intentionally assigned to treatment group (group A, 21 patients) and control group (group B, 16 patients). Shenyi capsule was given to group A (20mg p.o., bid) until appearance of deterioration or intolerance, while no special treatment was given to group B. Leukocytes, neutrophils, C-reactive protein, tumor necrosis factor α (TNF-α), interleukin-1β(IL-1β), interleukin-1α (IL-1α),interleukin-6(IL-6) and interleukin-10(IL-10) were tested by blood specimens taken respectively on 1st day and 90th day. Results There were no statistical differences (P>0.05) between the level of inflammatory factors on 1th day and 90th day in treatment group. In control group, however, TNF-α、IL-1β and IL-6 increased (P<0.001, P=0.032、P=0.001 respectively) and IL-10 decreased significantly (P=0.035). Furthermore, the level of TNF-α、IL-1β and IL-6 in treatment group were also higher (P<0.001, P=0.001, P=0.004 respectively), while IL-10 was lower (P=0.002)than control group on 90th day. There were no statistical differences(P>0.05)between the two groups in the level of IL-1α, leukocyte, neutrophils or C reactive protein on 1th day and 90th day. Conclusion Shenyicapsule maintenance therapy could lower the expression of TNF-α、IL-1β and IL-6 in patients with advanced NSCLC, which indicates that the regulation of inflammatory reaction may be one of the mechanisms of inhibition from NSCLC progression in Shenyi capsule maintenance therapy.

目的 观察并评估内毒素性急性肺损伤大鼠吸入一氧化氮后外周血中内皮祖细胞和炎症介质的变化情况。方法 90只SPF级健康大鼠分为3组,A组为正常对照组(n=30),B组为急性肺损伤组(ALI)(n=30), C组为一氧化氮(NO)组(n=30)。分别计算各组外周血内皮祖细胞(Endothelial progenitor cells,EPCs) 数量,同时监测肺组织中白细胞介素-10(Interleukin-10,IL-10)水平和髓过氧化物酶(Myeloperoxidase,MPO)活性。结果 我们成功建立了大鼠的ALI肺损伤模型, C组EPCs数量、MPO活性上升幅度均小于B组、而IL-10上升水平均高于B组,差异有统计学意义(P<0.05)。结论 大鼠吸入一氧化氮可减轻内毒素所致急性肺损伤程度,其机制可能与外周血中内皮祖细胞数量及MPO水平下降和IL-10水平上升有关。

Objective To investigate the effect of nitric oxide(NO) inhalation in endotoxin-induced acute lung injury mice. Methods Ninety SPF mice were randomly assigned to the normal group(group A), ALI group(group B)and ALI+NO group(group C). The number of endothelial progenitor cells was counted and the level of Interleukin-10(IL-10) and myeloperoxidase (MPO) were measured. Results Endotoxin administration resulted in pulmonary edema. The pulmonedema was lightened and the level of MPO were decreased by the inhalation of nitric oxide while the level of IL-10 increased. Conclusion NO inhalation can mitigate acute lung injure. The decline of EPCs and MPO and the increase of IL-10 may be one of the mechanism.