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1.
目的观察乙型肝炎病毒感染者血清干扰素诱导基因20 kDa蛋白(ISG20)蛋白表达变化及其临床意义。 方法选取2017年3月至2018年6月汉中市中心医院收治的HBV感染所致慢性乙型肝炎患者(CHB组)67例、肝硬化患者(LC组)58例、肝癌患者(HCC组)54例和同期体检47例健康者(对照组)。采用酶联免疫吸附法检测各组研究对象血清ISG20蛋白水平。比较不同组患者血清ISG20水平差异。采用Spearman相关分析探讨血清ISG20水平与各组患者年龄、性别、红细胞计数、白细胞计数、血小板计数、天门冬氨酸氨基转移酶(AST)、丙氨酸氨基转移酶(ALT)、总胆红素(TBil)、直接胆红素(DBil)、白蛋白、凝血酶原、甲胎蛋白(AFP)、HBV DNA的相关性。 结果对照组患者血清ISG20水平为9.4(0.82~25.72)ng/ml,显著低于CHB组[18.6(1.87~56.32)ng/ml,Z =-1.567、P = 0.034]和HCC组[28.2(3.09~81.42)ng/ml,Z = -1.854、P = 0.021]。HCC组患者血清ISG20水平显著高于CHB组(Z =-1.431、P = 0.041)和LC组[12.9(2.81~77.54)ng/ml,Z =-1.987、P = 0.029)。HCC组不同Child-Pugh分级患者血清ISG20水平差异有统计学意义(H = 6.976、P = 0.031)。HCC组患者血清ISG20水平与AST(r = 0.323、P < 0.001)、ALT(r = 0.248、P = 0.036)、TBil(r = 0.221、P = 0.031)、DBil(r = 0.215、P = 0.043)、AFP(r = 0.176、P = 0.044)呈正相关,与白蛋白呈负相关(r =-0.239、P = 0.019)。 结论HBV感染者,尤其是HBV感染所致HCC患者,血清ISG20水平升高。血清ISG20水平与HBV感染疾病进展和临床参数有一定的相关性。  相似文献   

2.
为探讨白细胞介素6(IL-6)对结核及肺癌胸膜转移所致胸腔积液诊断的价值。用酶联免疫吸附试验(ELISA)检测了结核性渗出性胸膜炎及肺癌胸膜转移患者各40例的胸水及血清IL-6水平。结果显示:结核性渗出性胸膜炎组胸水IL-6水平及IL-6胸水/血清比值显著高于肺癌胸膜转移组(P〈0.01,P〈0.05)。提示检测胸水及血清IL-6水平有助于结核及肺癌胸膜转移所致胸水的鉴别诊断。  相似文献   

3.
目的探讨人类免疫缺陷病毒感染/获得性免疫缺乏综合征(HIV/AIDS)合并肺结核患者抗结核分枝杆菌治疗肝毒性的危险因素。 方法收集201年8月至2015年5月西安市第八医院收治的321例HIV/AIDS合并肺结核患者的全血及临床资料,并于患者抗结核分枝杆菌治疗后随访4个月。检测患者N-乙酰化转移酶2(NAT2)基因型。Logistic回归分析患者抗结核分枝杆菌治疗肝毒性的影响因素。 结果321例HIV/AIDS合并肺结核患者失访96例,剩余225例患者中73例(32.4%)发生药物性肝毒性(肝毒性组),152例(67.6%)未发生药物性肝毒性(无肝毒性组)。两组患者身体质量指数(BMI)(χ2 = 0.830、P = 0.003)、NAT2基因型(χ2 = 7.361、P = 0.025)、CD4细胞计数(χ2 = 4.380、P = 0.036)以及氟康唑治疗患者数(χ2 = 9.924、P = 0.002)差异均具有统计学意义。BMI、NAT2基因型和氟康唑治疗均为患者抗结核分枝杆菌治疗肝毒性的独立危险因素(P均< 0.05)。 结论低BMI、慢乙酰型NAT2基因型HIV/AIDS合并肺结核患者抗结核分枝杆菌治疗易发生肝毒性,建议慎重同时使用抗结核分枝杆菌治疗药物和氟康唑。  相似文献   

4.
目的:检测人类免疫缺陷病毒感染者和艾滋病(AIDS)患者血清白细胞介素-17(IL-17)、白细胞介素-23(IL-23)水平,探讨其与患者发生机会性致病菌感染的关系。方法55例AIDS患者,应用ELISA法检测血清IL-17、IL-23水平,结合其临床资料分析与机会性感染的关系。结果55例患者中有44例发现机会性致病菌感染,11例未发生机会性致病菌感染。感染组IL-17水平较非感染组高[(92.53±158.45)pg/ml vs (10.21±19.17)pg/ml,P <0.01],血清IL-23水平差异无统计学意义。12例肺孢子菌感染者的IL-17水平较未感染者明显降低[(19.78±27.95)pg/ml vs (91.78±160.78)pg/ml,P <0.01]。血清IL-17、IL-23水平与疾病预后无关。结论 IL-17可能参与HIV/AIDS患者发生机会性感染的免疫机制,低IL-17水平可能导致患者对肺孢子菌的清除能力下降。  相似文献   

5.
目的观察不同免疫状态下慢性乙型肝炎病毒(HBV)感染者外周血调节性B细胞(Breg细胞)比例及血清白细胞介素-10(IL-10)和干扰素诱导蛋白-10(IP-10)水平特点。方法采集63例不同免疫状态下慢性HBV感染者和16例健康个体的外周血,采用流式细胞术检测其外周血Breg细胞(CD24hiCD38hi B细胞)比例,采用Luminex技术检测其血清IL-10和IP-10水平。结果免疫活化组外周血Breg细胞比例高于免疫耐受组和健康对照组[(7.89±3.37)%vs(4.77±2.42)%,F=9.27,P=0.010;(7.89±3.37)%vs(3.83±2.14)%,F=16.55,P0.001],免疫耐受组成熟B细胞(CD24intCD38int B细胞)比例低于健康对照组[(43.40±10.74)%vs(54.56±10.72)%,F=7.39,P=0.02]。免疫活化组血清IL-10和IP-10水平高于免疫耐受组、非活动HBV携带组及健康对照组[(22.53±24.81)pg/ml vs(0.69±1.34)pg/ml,(22.53±24.81)pg/ml vs(0.31±1.12)pg/ml,(22.53±24.81)pg/ml vs(0.003±0.009)pg/ml,P均0.001;(2 540.19±1 870.73)pg/ml vs(720.52±285.73)pg/ml,(2 540.19±1 870.73)pg/ml vs(567.38±208.72)pg/ml,(2 540.19±1 870.73)pg/ml vs(624.80±274.45)pg/ml,P均0.001]。慢性HBV感染者外周血Breg细胞比例与血清IL-10水平、ALT水平呈正相关关系(r=0.282,P=0.025;r=0.305,P=0.026),免疫活化期感染者血清IL-10、IP-10水平与ALT水平呈正相关(r=0.715,P0.001;r=0.653,P0.001)。结论免疫活化期的慢性HBV感染者Breg细胞比例升高,且其外周血IL-10、IP-10也显著升高。慢性HBV感染者外周血Breg细胞比例与血清IL-10、ALT水平正相关,免疫活化期感染者血清IL-10、IP-10水平与ALT水平正相关。  相似文献   

6.
目的:探讨人类免疫缺陷病毒(HIV)感染者血清IL-25水平与机会性感染的关系。方法收集55例HIV感染者的临床资料,并应用ELISA法检测血清IL-25浓度,流式细胞术检测CD4+ T细胞计数,分析两者与HIV感染者发生机会性感染的相关性。结果55例患者中有44例(80.00%)发生机会性致病菌感染,其中26例(47.27%)发生口腔念珠菌感染。发生机会性感染组患者血清IL-25水平较未发生感染组高[(946.45±1652.84)pg/ml vs (107.58±167.33)pg/ml,P <0.01),CD4+ T细胞计数降低[(87.54±110.60)cell/μl vs (298.60±211.91)cell/μl,P <0.05)。发生口腔念珠菌感染组较未发生感染组患者血清IL-25增高[(1247.78±1877.48)pg/ml vs (358.09±944.31)pg/ml,P<0.05),CD4+ T细胞计数降低[(48.56±74.90)cell/μl vs (200.04±182.79)cell/μl,P <0.05)。相关性分析显示,IL-25浓度、CD4+ T细胞计数分别与发生机会性感染、口腔白色念珠菌感染呈正相关、负相关(P <0.01)。结论 IL-25可能参与HIV感染者发生机会性感染后的免疫反应,高IL-25水平可能与HIV感染者易患机会性感染、口腔念珠菌感染有关。  相似文献   

7.
周广俭 《中国科学美容》2014,(8):163-164,182
目的:对708例住院结核患者(包括肺结核、结核性胸膜炎,下称结核患者)在抗结核药物治疗过程中出现肝损伤的临床特点及治疗进行探讨。方法比较乙肝标志物阳性(HBsAg阳性、HBeAg阳性或阴性、HBcAb阳性或阴性)的结核病患者与乙肝标志物阴性的结核患者在治疗期间肝功能损害情况。结果乙肝标志物阳性患者肝损害发生率32.1%,乙肝标志物阴性患者肝损害发生率15.0%,两者相比差异有显著性(P<0.01)。乙肝标志物阳性患者无因肝损伤更换抗结核药物方案,乙肝标志物阴性患者有2例因肝损害需更改治疗方案占0.3%。结论乙肝标志物阳性患者在抗结核药物治疗过程中易发生肝损害,对这类患者应7d左右复查肝功能,尽可能抗结核治疗同时加用保肝药物,个别肝损伤严重患者应更换肝损害较小的抗结核药。  相似文献   

8.
目的探讨慢性丙型肝炎患者血清趋化因子白细胞介素-8(IL-8)的表达水平及抗病毒治疗后的动态变化。方法对74例慢性丙型肝炎患者及30例健康对照的血清标本,应用双抗体夹心ABC-ELISA法进行IL-8检测,并观察了36例聚乙二醇化干扰素联合利巴韦林抗病毒治疗12周后血清IL-8水平的变化。结果慢性丙型肝炎患者血清IL-8水平较健康对照组明显升高,分别为(42.95±50.00)pg/ml及(11.06±1.39)pg/ml(t=3.4831,P=0.0007)。抗病毒12周治疗后,26例HCVRNA低于检测下限者的血清IL-8水平较治疗前明显下降,由(41.29±28.65)pg/ml降至(23.15±10.58)pg/ml(t=3.76,P=0.001);10例HCVRNA仍阳性者血清IL-8水平无明显下降,治疗前后水平分别为(43.79±18.60)pg/ml及(42.38±18.00)pg/ml(t=1.04,P=0.32)。结论慢性丙型肝炎患者血清IL-8表达水平显著升高,提示IL-8参与了慢性丙型肝炎的致病过程,干扰素治疗抑制病毒复制,显著降低了血清IL-8的表达水平。  相似文献   

9.
目的探讨血清高尔基体蛋白73(GP73)水平在流行性感冒(流感)患者中的变化以及对预后转归的影响。 方法收集2017年7月至2018年10月于中国人民解放军联勤保障部队第九一O医院住院的流行性感冒患者83例(流感患者组),选择同期健康体检者50例为对照组。采用ELISA法检测血清GP73浓度,观察流感患者入院发热时、退热后及出院随访1个月时血清GP73水平、降钙素原(PCT)和白细胞介素-6(IL-6)的变化。血清GP73、PCT和IL-6水平采用中位数(四分位间距)表示。采用方差分析进行组间差异比较,治疗前后各指标变化采用Wilcoxon检验,变量间相关性分析采用线性回归和Spearman秩相关系数(r)进行评价。 结果83例流感患者检出A型流感病毒72例(86.75%),B型流感病毒11例(13.25%)。72例A型流感病毒中,检出H3亚型65例(90.28%),H1亚型7例(9.72%),未检出H5、H7、H9等其他亚型流感病毒。流感患者入院发热时血清GP73浓度为137.7(100.6,179.4)ng/ml,显著高于健康体检者[32.9(23.0,52.25)ng/ml],差异有统计学意义(F = 12.30、P < 0.001)。流感患者入院发热时IL-6浓度为[12.98(11.28,19.80)] ng/ml,显著高于健康体检者[1.52(1.31,1.72)ng/ml],差异有统计学意义(F = 15.61、P < 0.001);血清PCT含量为0.032(0.022,0.082)ng/ml略高于健康体检者[0.025 ng/ml(0.019,0.035)ng/ml],但差异无统计学意义(F = 1.52、P = 0.253)。流感患者退热后血清GP73含量快速下降,退热后及随访1个月血清GP73含量分别为80.13(60.20,96.54)ng/ml和46.65(40.47,55.59)ng/ml,与流感患者入院发热时血清GP73浓度[137.7(100.6,179.4)ng/ml]比较,差异均具有统计学意义(Z退热后vs.发热时=-9.46、P < 0.001;Z随访1个月vs.发热时=-15.23、P < 0.001)。 结论流感患者发热时血清GP73浓度显著升高,退热后快速下降。血清GP73可能作为急性期炎症损伤或修复的快速反应蛋白,参与流感患者炎症损伤和修复过程。  相似文献   

10.
目的:分析肺炎支原体肺炎(MPP)患儿支气管肺泡灌洗液(BALF)中白细胞介素-4(IL-4)、白细胞介素-6(IL-6)、干扰素-γ(IFN-γ)水平与病情和肺功能的关系。方法:选取徐州市儿童医院2019年5月至2020年10月收治的109例MPP患儿(研究组)和102例急性支气管异物患儿(对照组),均实施支气管肺泡灌洗术。研究组MPP患儿根据病情分为轻症组(85例)和重症组(24例),并根据患儿肺功能损伤程度分为肺功能正常组(26例)、轻度损伤组(32例)、中度损伤组(30例)和重度损伤组(21例)。取入组患儿BALF,采用酶联免疫吸附试验(ELISA)检测IL-4、IL-6、IFN-γ水平并进行比较;比较研究组不同病情、不同肺功能损伤患儿BALF中IL-4、IL-6和IFN-γ水平:两组间比较采用成组设计资料t检验;多组间整体比较采用方差分析后组间两两比较采用LSD-t检验。应用Pearson相关分析研究组患儿BALF中IL-4、IL-6、IFN-γ水平与肺功能的关系。结果:研究组患儿BALF中IL-4、IL-6、IFN-γ水平均高于对照组[IL-4:(142.4±24.7)pg/ml vs.(73.2±13.0)pg/ml,t=25.159、P<0.001;IL-6:(56.4±10.3)pg/ml vs.(11.2±2.3)pg/ml,t=43.399、P<0.001;IFN-γ:(90.2±16.3)pg/ml vs.(41.8±6.8)pg/ml,t=27.857、P<0.001]。研究组中重症组患儿BALF中IL-4、IL-6、IFN-γ水平分别为(200.7±36.7)pg/ml、(103.3±16.8)pg/ml和(113.5±21.9)pg/ml,均显著高于轻症组[(125.9±22.4)pg/ml、(43.1±7.8)pg/ml和(83.6±14.1)pg/ml](IL-4:t=12.378、P<0.001,IL-6:t=25.010、P<0.001,IFN-γ:t=8.035、P<0.001),差异有统计学意义。研究组中肺功能正常组患儿BALF中IL-4、IL-6和IFN-γ水平分别为(81.6±15.5)pg/ml、(20.4±4.2)pg/ml和(74.7±11.9)pg/ml,轻度损伤者分别为(102.5±19.9)pg/ml、(48.9±8.2)pg/ml和(89.2±11.1)pg/ml,中度损伤者分别为(145.7±25.2)pg/ml、(60.2±10.2)pg/ml和(95.4±12.8)pg/ml,重度损伤者分别为(273.7±42.1)pg/ml、(106.9±17.6)pg/ml和(103.2±13.2)pg/ml。肺功能轻度、中度、重度损伤组患儿BALF中IL-4、IL-6和IFN-γ水平均高于肺功能正常组(P均<0.05),肺功能中度、重度损伤组患儿以上指标水平均高于肺功能轻度损伤组(P均<0.05),肺功能重度损伤患儿均高于肺功能中度损伤者(IL-4:t=13.581、P<0.001,IL-6:t=11.956、P<0.001,IFN-γ:t=2.117、P=0.039),差异均有统计学意义。研究组患儿BALF中IL-4、IL-6、IFN-γ水平与1秒用力呼气容积(FEV_(1))、用力肺活量(FVC)、呼气流量峰值(PEF)均呈负相关(IL-4与FEV_(1)、FEV_(1)/FVC、PEF相关性:r=-0.834、P=0.025,r=-0.810、P=0.009,r=-0.901、P=0.002;IL-6与FEV_(1)、FEV_(1)/FVC、PEF:r=-0.816、P=0.003,r=-0.795、P=0.012,r=-0.743、P=0.007;IFN-γ与FEV_(1)、FEV_(1)/FVC、PEF:r=-0.756、P=0.012,r=-0.738、P=0.010,r=-0.725、P=0.017)。结论:MPP患儿BALF中IL-4、IL-6和IFN-γ水平均偏高,且3个指标水平与病情、肺功能均有关。  相似文献   

11.
Available evidence indicates that hypercalcemia in pulmonary tuberculosis results from increases in circulating 1 alpha, 25-dihydroxyvitamin D [1 alpha, 25(OH)2D]. To further characterize vitamin D metabolism in this disorder, the effects of vitamin D, 100,000 units a day for 4 days, were compared in 25 normal subjects and 11 patients with active pulmonary tuberculosis who were normocalcemic and had not had hypercalcemia. Serum calcium, phosphorus, 25-hydroxyvitamin D (25-OHD) and 1 alpha, 25(OH)2D were measured. Whereas vitamin D increased mean serum 25-OHD from 20 +/- 2 (+/- SE) to 40 +/- 5 ng/ml (P less than 0.001) and did not change mean serum 1 alpha, 25(OH)2D in the normals (33 +/- 2 vs. 31 +/- 2 pg/ml), it increased mean serum 25-OHD from 21 +/- 4 to 55 +/- 13 ng/ml (P less than 0.05) and mean serum 1 alpha, 25(OH)2D from 28 +/- 2 to 35 +/- 3 pg/ml (P less than 0.05) in the patients. Serum calcium was normal and remained within the normal range in all subjects and patients. The findings indicate that there is a modest but significant abnormality in the regulation of circulating 1 alpha, 25(OH)2D in normocalcemic patients with pulmonary tuberculosis. The results are similar to those previously reported by us in normocalcemic patients with sarcoidosis.  相似文献   

12.
BACKGROUND: Inflammation is a highly prevalent condition among end-stage renal disease (ESRD) patients and it has been implicated with several metabolic derangements. Considering the harmful effect of hypermetabolism on nutritional status and clinical outcomes of ESRD patients, we aimed to investigate the relationship between proinflammatory cytokine interleukin-6 (IL-6) and energy expenditure in this population. METHODS: This cross-sectional study enrolled 80 adult haemodialysis patients for the evaluation of serum IL-6 and energy expenditure. The production of IL-6 by peripheral blood mononuclear cells (PBMCs) (spontaneous and endotoxin-stimulated production) was examined in a subgroup of 30 haemodialysis patients and in 11 healthy control subjects. IL-6 was measured by immunoenzymatic assay. The resting energy expenditure was evaluated by means of indirect calorimetry. Body composition was assessed by bioelectrical impedance analysis and skinfold thicknesses. RESULTS: Serum IL-6 [6.3 (2.2-163.5) pg/ml] correlated positively with age (R = 0.26; P = 0.02) and C-reactive protein (R = 0.31; P < 0.01). Resting energy expenditure correlated positively with lean body mass (R = 0.68; P < 0.001) and BMI (R = 0.44; P < 0.001), and negatively with Kt/V (R = -0.37; P < 0.01). In the multivariate analysis, controlling for age and lean body mass, serum IL-6 was positively associated with resting energy expenditure (n = 80; beta = 2.4; P = 0.01). The production of IL-6 by PBMCs did not reach statistically significant differences between patients and controls [spontaneous production 6541 (96-7739) pg/ml vs 3410 (50-7806) pg/ml, respectively; and stimulated production 6530 (579-7671) pg/ml vs 5304 (1527-7670) pg/ml, respectively]. IL-6 secreted by monocytes showed no association with either serum IL-6 or resting energy expenditure. CONCLUSION: Serum IL-6 was associated with an increase of energy expenditure in haemodialysis patients.  相似文献   

13.
Studies were performed to investigate the relationship between serum interleukin-6 (IL-6) and the nutritional status in chronic hemodialysis patients. Serum IL-6 in 45 patients (21 men and 24 women), each with chronic renal failure and having undergone hemodialysis for more than 3 years, was measured before and after a dialysis session. The nutritional status of each patient was evaluated by measuring body mass index (BMI), body weight loss for 3 years, midarm muscle area (MAMA), serum albumin, prealbumin, and insulin-like growth factor-1. Serum IL-6 was significantly higher in the patients undergoing hemodialysis (11.7 +/- 2.8 pg/mL) than in healthy volunteers (< 0.6 pg/mL). There was no further increase in serum IL-6 after a dialysis session when the extracellular water volume was corrected by the ultrafiltrate volume. Predialytic serum IL-6 was significantly correlated with serum albumin (r = -0.4, P = 0.006), cholinesterase (r = -0.51, P = 0.001), body weight change for 3 years (r = -0.48, P = 0.001) and MAMA r = -0.39, P = 0.05). With the patients divided into two groups, a high serum IL-6 (>10 pg/mL) group and low serum IL-6 (<10 pg/mL) group, the body weight loss for 3 years (-4.60% +/- 1.39% v 0.76 +/- 0.75%, P < 0.01) was significantly higher, and the serum albumin level (3.66 +/- 0.10 g/dL v 3.96 +/- 0.05 g/dL, P < 0.05) was significantly lower in those patients with high serum IL-6 than in those with low serum IL-6. The results of a multiple regression analysis indicated that the serum IL-6 level was dependent on the duration of hemodialysis, age, and the dialysis membrane properties. These results suggest that the nutritional status in chronic hemodialysis patients was affected, at least in part, by the circulating IL-6 level. Multiple factors, such as long-term hemodialysis, aging, and the use of a regenerated cellulose membrane dialyzer, were associated with this increased level of IL-6.  相似文献   

14.
目的探讨血清肝素结合蛋白(HBP)和正五聚蛋白3(PTX3)水平与慢性阻塞性肺疾病(COPD)合并肺炎的相关性。 方法选取2016年3月至2018年3月于襄阳市中心医院呼吸内科确诊为COPD患者60例(COPD组)、COPD合并肺炎患者45例(COPD合并肺炎组)以及同期健康体检者35例(对照组)作为研究对象。采用酶联免疫吸附法检测各组研究对象血清HBP和PTX3水平,并采用Spearman相关法分析其与COPD合并肺炎的相关性。 结果三组研究对象吸烟史、并发症、CRP、PCT和FEV1/FVC(%)等差异具有统计学意义(P均< 0.05)。与对照组相比,COPD组和COPD合并肺炎组患者第1秒用力呼气容积与用力肺活量比值[FEV1/FVC(%)]和FVC均显著降低;而白细胞介素(IL-8)、肿瘤坏死因子-α(TNF-α)、C-反应蛋白(CRP)和降钙素(PCT)水平均显著升高,差异具有统计学意义(P均< 0.05);COPD合并肺炎组CRP[(68.9 ± 3.5)mg/L vs. (45.1 ± 1.67)mg/L]、PCT水平[(28.98 ± 5.9)μg/L vs. (18.34 ± 6.7)μg/L]高于COPD组,差异具有统计学意义(t = 2.517、P = 0.047,t = 4.102、P = 0.035)。三组研究对象血清HBP和PTX3水平差异具有统计学意义(F = 7.36、P = 0.003,F = 7.36、P = 0.003);COPD组患者HBP[(372.0 ± 22.0)pg/ml]和PTX3[(5.9 ± 0.3)ng/L]均低于COPD合并肺炎组[(558.3 ± 19.4)pg/ml和(7.9 ± 0.5)ng/L],差异有统计学意义(t = 5.289、P = 0.21,t = 3.104、P = 0.039)。血清HBP和PTX3水平均与FEV1预测值、FEV1/FVC(%)呈负相关(P均< 0.05);血清HBP和PTX3水平与IL-8、TNF-α、CRP和PCT呈正相关(P均< 0.05)。以COPD合并肺炎组作为阳性组、对照组为阴性组构建ROC曲线,结果显示HBP、PTX3的敏感性、特异性以及阳性预测值均高于CRP、PCT、IL-8和TNF-α(P均< 0.05)。 结论血清HBP和PTX3水平可作为判断COPD患者合并肺部炎的客观指标,在评估COPD患者病情及严重程度中具有重要价值。  相似文献   

15.
目的:比较经脐单一部位腹腔镜阑尾切除术( laparoendoscopic single-site appendectomy ,LESS-LA)与常规三孔法腹腔镜阑尾切除术( laparoscopic appendectomy ,LA)对机体的创伤反应。方法2011年4月~2013年3月选择205例成人急性阑尾炎,按掷硬币法分为2组,分别为LESS-LA组和常规LA组,比较2组手术时间,术前1 h,术后24、72 h血清白细胞介素6(interleukin-6,IL-6)、肿瘤坏死因子α(tumor necrosis factor-α,TNF-α)、C 反应蛋白(C reaction protein,CRP)。结果LESS-LA组手术时间(50.3±10.8)min,明显长于常规LA组(26.1±8.8)min(t=17.625,P=0.000)。 LESS-LA组患者术前1 h,术后24、72 h血清IL-6分别为(8.41±1.51)、(35.65±3.36)、(25.29±3.25) pg/ml,常规LA组分别为(8.76±1.39)、(35.21±3.19)、(25.56±3.19) pg/ml,2组比较均无统计学差异( t=-1.728,P=0.086;t=0.962,P=0.337;t=-0.600, P=0.549);LESS-LA组患者术前1 h,术后24、72 h血清TNF-α分别为(14.47±2.05)、(27.43±2.61)、(20.01±3.13) pg/ml,常规LA组分别为(14.65±2.09)、(27.36±2.63)、(20.57±3.18) pg/ml,2组差异均无显著性(t=-0.622,P=0.535;t=0.191,P=0.849;t=-1.270,P=0.206);LESS-LA组患者术前1 h,术后24、72 h血清CRP分别为(18.47±2.71)、(45.59±3.07)、(32.46±3.22) mg/L,常规LA组分别为(18.34±2.52)、(45.03±3.16)、(32.61±3.13) mg/L,2组差异均无显著性(t=0.356,P=0.722;t=1.286,P=0.200;t=-0.338,P=0.736)。结论与常规三孔法LA比较,LESS-LA切口美观,瘢痕几乎不可见,但手术时间显著延长,且手术创伤并未减少。  相似文献   

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