Objective:To evaluate the effect of Mycoplasma pneumoniae pneumonia (MPP) on inflammatory factors.Methods:Using the combination of subject terms and free words to search the literature on the effect of children with M...Objective:To evaluate the effect of Mycoplasma pneumoniae pneumonia (MPP) on inflammatory factors.Methods:Using the combination of subject terms and free words to search the literature on the effect of children with MPP on inflammatory factors.Retrieved from CNKI, VIP,CBM, Wanfang Database, Pubmed Database, Sciencedirect Database and Google scholor. etc.Time period of retrieval was from database established to May. 2019. 2 researchers conducted literature screening independently according to the inclusion and exclusion criteria. and then processed quality evaluation.RevMan5.3 and stata 14.0 were adopted to conduct Meta analysis on all effective indicators. Results:A total of 23 studies were involved, including 2254 children with MPP and 1182 healthy children. Results of Meta analysis showed IL-6 level(SMD=17.74, 95% CI =15.38~20.09,P<0.0001)、IL-8 level (SMD=19.40,95% CI=18.12~20.69,P<0.0001)、IL-10 level (SMD=9.51,95% CI =8.25~10.97,P<0.0001)、TNF-a level (SMD=31.06,95% CI =24.57~37.54,P<0.0001) were significantly better than the control group, the difference were statistically significant. Subgroup analysis:SMPP compared with MPP, IL-6 level (SMD=12.02, 95% CI =7.08~16.96,P<0.0001)was significantly better than the control group, the difference were statistically significant;Compared with the recovery period, the acute phase of children with MPP, IL-6 level (SMD=20.53, 95% CI =17.51~23.56,P<0.0001)、IL-8 level (SMD=17.27,95% CI=10.14~24.40,P<0.0001)、IL-10 level (SMD=6.04,95% CI =1.72~10.36,P<0.0001)、TNF-a level (SMD=23.64,95% CI =17.60~29.69,P<0.0001) were significantly better than the control group, the difference was statistically significant. Conclusions:MPP caused elevated levels of IL-6, IL-8, IL-10, and TNF-a inflammatory factors in the serum of children, and the levels of inflammatory factors were directly proportional to the severity of the disease.展开更多
Previous studies show that transient axonal glycoprotein-1, a ligand of amyloid precursor pro- tein, increases the secretion of amyloid precursor protein intracellular domain and is involved in apoptosis in Alzheimer...Previous studies show that transient axonal glycoprotein-1, a ligand of amyloid precursor pro- tein, increases the secretion of amyloid precursor protein intracellular domain and is involved in apoptosis in Alzheimer＇s disease. In this study, we examined the effects of transient axonal glyco- protein-1 on U251 glioma cells. 3-（4,5-Dimethylthiazol-2-yl）-2,5-diphenyltetrazolium bromide assay showed that transient axonal glycoprotein-1 did not inhibit the proliferation of U251 cells, but promoted cell viability. The terminal deoxynucleotidyl transferase dUTP nick end labeling assay showed that transient axonal glycoprotein-1 did not induce U251 cell apoptosis. Real-time PCR revealed that transient axonal glycoprotein-1 substantially upregulated levels of amyloid precursor protein intracellular C-terminal domain, and p53 and epidermal growth factor recep- tor mRNA expression. Thus, transient axonal glycoprotein-1 increased apoptosis-related gene expression in U251 cells without inducing apoptosis. Instead, transient axonal glycoprotein-1 promoted the proliferation of these glioma cells.展开更多
目的探讨痰湿内阻慢性失眠大鼠模型建立及半夏秫米汤基于HPA轴、炎症因子的治疗机制。方法将48只Wistar大鼠随机分为空白组、痰湿内阻慢性失眠组及半夏秫米汤低、中、高剂量组和地西泮组,每组8只。高脂饲料+猪油灌胃7周后,继以单平台水...目的探讨痰湿内阻慢性失眠大鼠模型建立及半夏秫米汤基于HPA轴、炎症因子的治疗机制。方法将48只Wistar大鼠随机分为空白组、痰湿内阻慢性失眠组及半夏秫米汤低、中、高剂量组和地西泮组,每组8只。高脂饲料+猪油灌胃7周后,继以单平台水环境睡眠剥夺法3周复制痰湿内阻慢性失眠模型。空白组、痰湿内阻慢性失眠组予1 mL/100 g生理盐水灌胃,半夏秫米汤低、中、高剂量组按4.69、9.38、18.75 g/kg灌胃,地西泮组按0.75 mg/kg地西泮水溶液灌胃,每日1次,连续14 d。给药14 d后采用ELISA法检测HPA轴关键分子及炎症因子表达。结果与空白组相比,痰湿内阻慢性失眠模型组血清TG、LDL-C升高,HDL-C降低(P均<0.01);睡眠潜伏期延长,睡眠持续时间缩短(P<0.05);与痰湿内阻慢性失眠模型组相比,半夏秫米汤各给药组血清ACTH、CORT、CRH、GABA、NE、DA含量降低,下丘脑IL-1β、TNF-α降低,下丘脑IL-4、IL-10含量升高(P均<0.05)。结论高脂饲料+单平台水环境法复制痰湿内阻慢性失眠大鼠模型可行,半夏秫米汤干预痰湿内阻慢性失眠的作用机制是通过抑制亢进的HPA轴,调Shumi Decoction intervening chronic insomnia is achieved through inhibiting the hyperactive HPA axis and regulating the expression levels of inflammatory factors,GABA,NE,and DA.展开更多
目的:探讨伐昔洛韦联合胎盘多肽注射液治疗复发性生殖器疱疹患者对炎性因子、免疫功能的影响。方法:将81例复发性生殖器疱疹患者随机分成观察组41例与对照组40例,两组患者均给予盐酸伐昔洛韦片口服,2次/d,0.3g/次,连续服用4周。观察组...目的:探讨伐昔洛韦联合胎盘多肽注射液治疗复发性生殖器疱疹患者对炎性因子、免疫功能的影响。方法:将81例复发性生殖器疱疹患者随机分成观察组41例与对照组40例,两组患者均给予盐酸伐昔洛韦片口服,2次/d,0.3g/次,连续服用4周。观察组在此基础上加用胎盘多肽注射液氯化钠注射液250m L静滴。比较两组患者治疗前后炎性因子、免疫功能变化以及临床疗效。结果:观察组治疗后IL-2、TNF-γ、CD4+、CD4+/CD8+均显著高于对照组(41.52±4.79 vs 22.03±2.31,12.62±2.85 vs 4.98±2.24,37.58±8.15 vs 32.16±3.85,1.32±0.26 vs 1.03±0.37),CD8+明显低于对照组(28.40±3.82 vs 30.82±4.64);治疗有效率明显高于对照组(95.12%vs 70.73%)。结论:昔洛韦联合胎盘多肽注射液有利于改善患者炎性症状和免疫功能,提高治疗效果。展开更多
基金NSFC(No.81373687、81874490)Liaoning province"hundreds of thousands of talents project"candidate funding project(No.[2018]47)Shenyang science and technology innovation program for young and middle-aged talent(No.RC180246).
文摘Objective:To evaluate the effect of Mycoplasma pneumoniae pneumonia (MPP) on inflammatory factors.Methods:Using the combination of subject terms and free words to search the literature on the effect of children with MPP on inflammatory factors.Retrieved from CNKI, VIP,CBM, Wanfang Database, Pubmed Database, Sciencedirect Database and Google scholor. etc.Time period of retrieval was from database established to May. 2019. 2 researchers conducted literature screening independently according to the inclusion and exclusion criteria. and then processed quality evaluation.RevMan5.3 and stata 14.0 were adopted to conduct Meta analysis on all effective indicators. Results:A total of 23 studies were involved, including 2254 children with MPP and 1182 healthy children. Results of Meta analysis showed IL-6 level(SMD=17.74, 95% CI =15.38~20.09,P<0.0001)、IL-8 level (SMD=19.40,95% CI=18.12~20.69,P<0.0001)、IL-10 level (SMD=9.51,95% CI =8.25~10.97,P<0.0001)、TNF-a level (SMD=31.06,95% CI =24.57~37.54,P<0.0001) were significantly better than the control group, the difference were statistically significant. Subgroup analysis:SMPP compared with MPP, IL-6 level (SMD=12.02, 95% CI =7.08~16.96,P<0.0001)was significantly better than the control group, the difference were statistically significant;Compared with the recovery period, the acute phase of children with MPP, IL-6 level (SMD=20.53, 95% CI =17.51~23.56,P<0.0001)、IL-8 level (SMD=17.27,95% CI=10.14~24.40,P<0.0001)、IL-10 level (SMD=6.04,95% CI =1.72~10.36,P<0.0001)、TNF-a level (SMD=23.64,95% CI =17.60~29.69,P<0.0001) were significantly better than the control group, the difference was statistically significant. Conclusions:MPP caused elevated levels of IL-6, IL-8, IL-10, and TNF-a inflammatory factors in the serum of children, and the levels of inflammatory factors were directly proportional to the severity of the disease.
基金supported by grants from the National Natural Science Foundation of China,No.81171179,81272439the Key Sci-Tech Research Projects of Guangdong Province in China,No.2008A030201019the Guangzhou Municipal Science and Technology Project in China,No.09B52120112-2009J1-C418-2,No.2008A1-E4011-6
文摘Previous studies show that transient axonal glycoprotein-1, a ligand of amyloid precursor pro- tein, increases the secretion of amyloid precursor protein intracellular domain and is involved in apoptosis in Alzheimer＇s disease. In this study, we examined the effects of transient axonal glyco- protein-1 on U251 glioma cells. 3-（4,5-Dimethylthiazol-2-yl）-2,5-diphenyltetrazolium bromide assay showed that transient axonal glycoprotein-1 did not inhibit the proliferation of U251 cells, but promoted cell viability. The terminal deoxynucleotidyl transferase dUTP nick end labeling assay showed that transient axonal glycoprotein-1 did not induce U251 cell apoptosis. Real-time PCR revealed that transient axonal glycoprotein-1 substantially upregulated levels of amyloid precursor protein intracellular C-terminal domain, and p53 and epidermal growth factor recep- tor mRNA expression. Thus, transient axonal glycoprotein-1 increased apoptosis-related gene expression in U251 cells without inducing apoptosis. Instead, transient axonal glycoprotein-1 promoted the proliferation of these glioma cells.
文摘目的探讨痰湿内阻慢性失眠大鼠模型建立及半夏秫米汤基于HPA轴、炎症因子的治疗机制。方法将48只Wistar大鼠随机分为空白组、痰湿内阻慢性失眠组及半夏秫米汤低、中、高剂量组和地西泮组,每组8只。高脂饲料+猪油灌胃7周后,继以单平台水环境睡眠剥夺法3周复制痰湿内阻慢性失眠模型。空白组、痰湿内阻慢性失眠组予1 mL/100 g生理盐水灌胃,半夏秫米汤低、中、高剂量组按4.69、9.38、18.75 g/kg灌胃,地西泮组按0.75 mg/kg地西泮水溶液灌胃,每日1次,连续14 d。给药14 d后采用ELISA法检测HPA轴关键分子及炎症因子表达。结果与空白组相比,痰湿内阻慢性失眠模型组血清TG、LDL-C升高,HDL-C降低(P均<0.01);睡眠潜伏期延长,睡眠持续时间缩短(P<0.05);与痰湿内阻慢性失眠模型组相比,半夏秫米汤各给药组血清ACTH、CORT、CRH、GABA、NE、DA含量降低,下丘脑IL-1β、TNF-α降低,下丘脑IL-4、IL-10含量升高(P均<0.05)。结论高脂饲料+单平台水环境法复制痰湿内阻慢性失眠大鼠模型可行,半夏秫米汤干预痰湿内阻慢性失眠的作用机制是通过抑制亢进的HPA轴,调Shumi Decoction intervening chronic insomnia is achieved through inhibiting the hyperactive HPA axis and regulating the expression levels of inflammatory factors,GABA,NE,and DA.
文摘目的:探讨伐昔洛韦联合胎盘多肽注射液治疗复发性生殖器疱疹患者对炎性因子、免疫功能的影响。方法:将81例复发性生殖器疱疹患者随机分成观察组41例与对照组40例,两组患者均给予盐酸伐昔洛韦片口服,2次/d,0.3g/次,连续服用4周。观察组在此基础上加用胎盘多肽注射液氯化钠注射液250m L静滴。比较两组患者治疗前后炎性因子、免疫功能变化以及临床疗效。结果:观察组治疗后IL-2、TNF-γ、CD4+、CD4+/CD8+均显著高于对照组(41.52±4.79 vs 22.03±2.31,12.62±2.85 vs 4.98±2.24,37.58±8.15 vs 32.16±3.85,1.32±0.26 vs 1.03±0.37),CD8+明显低于对照组(28.40±3.82 vs 30.82±4.64);治疗有效率明显高于对照组(95.12%vs 70.73%)。结论:昔洛韦联合胎盘多肽注射液有利于改善患者炎性症状和免疫功能,提高治疗效果。
