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过氧化脂质类

过氧化脂质类的相关文献在1987年到2020年内共计168篇,主要集中在内科学、中国医学、外科学 等领域,其中期刊论文160篇、会议论文8篇、专利文献442560篇;相关期刊87种,包括中国临床保健杂志、河北中医、中国针灸等; 相关会议7种,包括中医药现代化及其实施对策学术研讨会、第四届中南地区实验动物科技交流会、全国中医药心脑病中药用药临床评价研讨会等;过氧化脂质类的相关文献由577位作者贡献,包括周君富、刘春燕、宋铁鹰等。

过氧化脂质类—发文量

期刊论文>

论文:160 占比:0.04%

会议论文>

论文:8 占比:0.00%

专利文献>

论文:442560 占比:99.96%

总计:442728篇

过氧化脂质类—发文趋势图

过氧化脂质类

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  • 周君富
  • 刘春燕
  • 宋铁鹰
  • 李安乐
  • 余清
  • 关玲
  • 刘华昌
  • 刘存丽
  • 包呈梅
  • 吕建新
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 达拉; 苏日噶木吉
    • 摘要: 摘 要 :目的 :了解针灸治疗类风湿关节炎(RA)的疗效,并探讨其消炎镇痛作用机制。方法 :将 45 例 RA 患者随机配对以 1 :2 分 为针灸组(30 例)和消炎痛组(15 例)。观察其疗效并测定部分患者治疗前后超氧化歧化酶(SOD)、脂质过氧化物酶(LPO)的改变 和亮脑啡肽(LEK)的变化。结果 :针灸组与消炎痛组治疗 RA 疗效相似(P > 0.05),治疗前后的关节肿胀指数、关节压痛指数、晨僵、 握力、红细胞沉降率(ESR)、类风湿因子(RF)均下降。治疗前后 SOD 和 LPO 降低,而 LEK 明显升高。结论 :针灸治疗 RA 具有消 炎镇痛作用,其机制可能与亮脑啡肽升高,调节自由基代谢有关,同时发现针灸治疗能使 ESR 明显下降,RF 滴度下降,可能还有免 疫调节作用。
    • 陈浪; 朱永平; 张琴
    • 摘要: 目的:探讨阿托伐他汀在缺血性脑卒中治疗中对氧化应激和脂质过氧化的影响。方法将2012年6月至2013年9月收治的96例缺血性脑卒患者随机分为观察组和对照组各48例,对照组仅给予对症支持治疗,观察组在对照组基础上加用阿托伐他汀治疗,比较两组患者治疗效果及血浆8-异前列腺素F2α(8-iso-PGF2α)和氧化低密度脂蛋白(ox-LDL)水平。结果两组患者入院时收缩压(SBP)、舒张压(DBP)、体质量指数(BMI)、三酰甘油(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、8-iso-PGF2α及ox-LDL比较,差异均无统计学意义(P>0.05),经过治疗后,观察组8-iso-PGF2α及ox-LDL两项指标较治疗前无明显变化(P>0.05),而对照组则较治疗前明显增高,差异有统计学意义(P<0.01);同时,在临床疗效方面,观察组总有效率为95.8%(46/48),治愈率为12.5%(6/48),均显著高于对照组[70.8%(34/48)和2.1%(1/48)],差异有统计学意义(P<0.05)。结论阿托伐他汀能有效对抗氧化应激与脂质过氧化反应,改善缺血性脑卒中患者临床症状和体征,有效促进神经功能的恢复,提高患者生活质量。%Objective To discuss the influence of atorvastatin on oxidative stress and lipid peroxidation in patients with cerebral ischemic stroke(CIS). Methods Totally 96 patients with CIS were randomly divided into observation group and control group,48 cases in each group. The control group were given conventional therapy , and the observation group were added with a-torvastatin based on the control group,then the clinical effects,plasma 8-isoprostanes F2α(8-iso-PGF2α) and oxidized low-denisty lipoprotein (ox-LDL) were contrasted between the two groups. Results There was no significantly difference in systolic blood pressure (SBP),diastolic blood pressure (DBP),body mass index (BMI),triacylglycerol (TG),total cholesterol (TC),low density lipoprotein cholesterin(LDL-C),high density lipoprotein cholesterin(HDL-C),8-iso-PGF2α,and ox-LDL between the two groups before treatment(P>0.05). After treatment,there was no significantly difference in 8-iso-PGF2αand ox-LDL in the observation group(P>0.05),but significantly elevated in the control group(P<0.01);the effective rate was 95.8%(46/48),and the cure rate 12.5%(6/48) in the observation group,which were significantly higher than 70.8%(34/48) and 2.1%(1/48) in the control group (P<0.05). Conclusion Atorvastatin can effectively against oxidative stress and lipid peroxidation ,improve clinical signs and symptoms in patients with CIS,effectively promote the recovery of neurological function and improve quality of life in the patients.
    • 刘新艳
    • 摘要: 目的 观察注射用盐酸氨溴索对慢性阻塞性肺疾病(COPD)急性加重期患者血清脂质过氧化物(LPO)、谷胱甘肽过氧化物酶(GSH-Px)的影响.方法 将COPD急性加重期患者60例随机分为2组.对照组30例予注射用头孢呋辛钠、氨茶碱注射液治疗,治疗组30例在对照组治疗基础上加用注射用盐酸氨溴索治疗.2组均15 d为1个疗程,1个疗程后分别测定LPO、GSH-Px,并与正常组30例比较.结果 治疗组、对照组治疗前后LPO、GSH-Px与正常组比较差异均有统计学意义(P<0.05);治疗组、对照组治疗后Lp0、GSH-Px与本组治疗前比较差异均有统计学意义(P<0.05),治疗组治疗后LPO、GSH-Px与对照组治疗后比较差异均有统计学意义(P<0.05).结论 COPD急性加重期患者存在氧化/抗氧化失衡;注射用盐酸氨溴索有抗氧化作用.%Objective To investigate the effect of ambroxol hydrochloride injection on lipid peroxide(LPO)and glutathione peroxidase(GSH-Px) of acute exacerbation stage of chronic obstructive pulmonary disease(AECOPD),and to provide a theoretical basis for treating oxidation/antioxidant imbalance of AECOPD with ambroxol hydrochloride by detecting the changes of serum LPO,GSH-Px.Methods 60 patients with chronic obstructive pulmonary disease(COPD) were included,the patients were randomly divided into control groups which received conventional treatment and treatment group which received ambroxol hydrochloride injection and conventional treatment.The course was 15 days in two groups.The two groups are all detecting the changes of serum LPO and GSH-Px.Results LPO level of AECOPD patients in two groups is higher than that of healthy subjects,GSH-Px level of AECOPD patients is lower than that of healthy subjects.There was difference between before and after treatment in control and treatment group on the levels of LPO and GHS-Px(P<0.05).There was difference between control and treatment group after treatment group on the levels of LPO and GHS-Px (P<0.05).Conclusion The patients with AECOPD,which suggests that there might be oxidative/antioxidant imbalance.The ambroxol hydrochloride injection may have antioxidant effects.
    • 张进华; 刘茂柏; 庄茜; 韦浩; 王春华; 陈春美
    • 摘要: 目的探讨姜黄素对脊髓缺血损伤后脂质过氧化诱发细胞凋亡的影响。方法建立新西兰大白兔脊髓缺血模型,分为缺血对照组、姜黄素给药组及假手术组。采用神经功能评分评价脊髓缺血兔后肢运动功能。采用硫代巴比妥酸(TBA )比色法、黄嘌呤氧化酶法、硝酸还原酶法、RT-PCR和流式细胞仪等技术检测丙二醛(MDA)、超氧化物歧化酶(SOD)、一氧化氮(NO)、半胱氨酸天冬氨酸蛋白酶3(Caspase-3)的表达水平和细胞凋亡率。结果与缺血对照组比较,姜黄素可降低MDA含量、NO含量和Caspase-3表达量,提高SOD活性,降低细胞凋亡率,差别有统计学意义。神经功能评分结果显示姜黄素给药组评分显著高于缺血对照组。结论姜黄素对兔脊髓缺血损伤具有保护作用,此作用与抑制脂质过氧化、从而减少缺血细胞凋亡有关。%Objective To observed the effects of curcumin on apoptosis induced by lipid peroxida-tion after spinal cord ischemia . Methods Spinal cord ischemia model of New Zealand white rabbits were established ,and then divided into ischemic control group ,curcumin dose group and the sham-operation group randomly . Apply neurological score to evaluate the spinal cord ischemic rabbit hindlimb function . Apply thiobarbituric acid ,xanthine oxidase ,nitrate reductase method ,RT-PCR and flow cytometry to detect the concentration of malondialdehyde(MDA) ,superoxide dismutase(SOD) ,nitric oxide(NO) ,the expression levels of caspase 3 and apoptosis rate . Results Compared to ischemic control group ,curcu-min can reduce the concentration of MDA ,NO and Caspase-3 expression levels ,increase SOD activity , reduce the rate of apoptosis ,the difference was statistically significant . The neurological score results show that curcumin treatment group scores were significantly higher than the ischemic control group . Conclusion This study showed that curcumin has a protective effect on spinal cord ischemic injury ,which may be related to its inhibition of lipid peroxidation ,thereby reducing the ischemic cell apoptosis .
    • 马艳春; 周波; 宋立群; 宋业旭
    • 摘要: 目的 观察地龙有效成分(蚯蚓纤溶酶)对糖尿病肾脏疾病患者血脂、脂质过氧化反应的影响.方法 将符合标准的糖尿病肾脏疾病的患者84例,其中Ⅲ期患者36例,Ⅳ期患者48例,所有在给予基础治疗的同时,给予地龙有效成分口服,每次2粒,每日3次,疗程为10周,观察患者治疗前后的总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)、脂蛋白a(Lp-a)等血脂的变化,同时观察超氧化物歧化酶(SOD)、一氧化氮(N0)、过氧化脂质(LPO)的变化.结果 与治疗前比较,治疗后84例患者的TC、LPO含量显著降低,HDL显著增高,均差异有统计学意义(P<0.01);TG、LDL、Lp-a、NO水平降低,SOD活性增高,均差异有统计学意义(P<0.05).结论 地龙有效成分能够改善糖尿病肾脏疾病患者的血脂异常,并具有清除氧自由基的能力,保护内皮,减少过氧化脂质的作用.
    • 申佳佳; 苑隆国; 李电东; 王真
    • 摘要: 10.3969/cmba.j.issn.1673-713X.2012.06.002%  目的通过检测红景天苷对自然衰老小鼠模型不同器官组织抗氧化酶活性及过氧化脂质水平的影响,探索红景天苷在老龄动物体内可能的抗衰老作用机制.方法使用不同剂量(0.2 g/kg 和1.0 g/kg)的红景天苷给16月龄自然衰老小鼠灌胃60 d 后,检测小鼠血清、心脏、肝脏、肾脏和大脑等各器官组织匀浆中超氧化物歧化酶、谷胱甘肽过氧化酶的活性及过氧化脂质和脂褐素的水平.以人参皂苷为阳性药物.结果与未加药对照组相比,红景天苷高剂量给药组自然衰老小鼠的血清、心脏、肝脏及肾脏的超氧化物歧化酶活性显著提高,而血清、肝脏、肾脏中过氧化脂质水平显著下降.该高剂量给药组自然衰老小鼠的心脏、肝脏、肾脏和大脑中脂褐素水平均较对照组降低,其中尤以大脑中的脂褐素水平降低最为显著.此外,高剂量红景天苷给药组小鼠的肾脏和大脑中谷胱甘肽过氧化酶活性与对照组相比出现一定程度的升高.结论红景天苷能够有效提高自然衰老小鼠体内不同器官组织的抗氧化酶活性并且降低过氧化脂质和脂褐素水平,从而起到延缓衰老的作用.不同脏器组织对药物的反应性存在一定差异.
    • 刘应柯; 李合国; 刘尚岭
    • 摘要: Objective: To study relationship among expressions of relative genes, peroxidation and carotid atherosclerosis (CAS), and interventional effect of Zhimaining capsule. Methods: A total of 72 CAS patients were selected and randomly divided into Zhimaining group (n = 36, received Zhimaining capsule) and Xuezhikang group (n= 36, received Xuezhikang). Carotid intima-media thickness (IMT), oxidative indicators, blood lipids, expressions of lymphocyte receptor for low density lipoprotein (LDL- R) mRNA and vascular cell adhesion molecule-1 (VCAM -1) mRNA were measured in both groups before and after treatment. Another 20 normal subjects were regard as normal control group. Results- Compared with normal control group, there was significant decrease in LDL - RmRNA expression and significant increase in VCAM - lmRNA expression in Zhimaining group and Xuezhikang group before treatment (P<0. 05 or <0. 01). After treatment, except for high density lipoprotein level significantly increased there were significant decrease in blood lipids and lipid peroxidate (LPO), and significant increase in activity of superoxide dismutase (SOD) in Zhimaining group and Xuezhikang group (P<0. 05 or <0. 01); compared with Xuezhikang group, there was significant increase in LDL- RmRNA expression [(108. 2 ± 17. 9) vs. (135. 7 ±21.8)] and significant decrease in VCAM - 1 mRNA expression [ (91. 6± 21. 3) vs. (64. 9 ± 16. 2)] in Zhimaining group, P <0. 01 both. Conclusion. Carotid atherosclerosis is correlated with lipid peroxidation and expression disorders of genes of LDL - RmRNA and VCAM - 1mRNA. Zhimaining capsule possesses significant interventional effect.%目的:探讨颈动脉粥样硬化(CAS)与相关基因表达及过氧化反应的相关性,以及脂脉宁胶囊的干预作用.方法:入选CAS患者72例,随机分为脂脉宁组(36例,给予脂脉宁胶囊),血脂康组(36例,给予血脂康),检测治疗前后颈动脉内膜-中膜厚度(IMT)、氧化指标、血脂、淋巴细胞低密度脂蛋白受体(LDL-R) mRNA及血管细胞黏附分子-1 (VCAM-1) mRNA表达;另选同龄正常人20例作为正常对照组.结果:与正常对照组比较,两组治疗前LDL-R mRNA表达明显降低,VCAM-1 mRNA表达明显升高(P<0.05或<0.01).两组治疗后血脂(除HDL明显升高外)及脂质过氧化物(LPO)水平皆明显降低,SOD活性明显升高(P<0.05或<0.01);与血脂康组比较,脂脉宁组LDL-RrnRNA的表达明显上调[(108.2±17.9)比(135.7±21.8)],VCAM-1 mRNA表达明显下调[(91.6±21.3)比(64.9±16.2)],P均<0.01.结论:颈动脉粥样硬化与脂质过氧化、低密度脂蛋白受体及血管细胞黏附分子-1基因表达失调有关,脂脉宁胶囊有明显的干预作用.
    • 周志成
    • 摘要: 红景天是一种潜力无限的天然抗氧化剂资源,近期红景天抗高原反应、抗缺氧、抗衰老等药理作用日益受到学者们青睐,但也有学者对这个“适应原”植物的作用提出了质疑.
    • 王智敏
    • 摘要: 目的 进一步探讨针灸治疗风湿关节炎的疗效,并探讨其消炎镇痛作用机制.方法 将60例风湿关节炎患者随机配对以1∶2分为针灸组(40例)和消炎痛组(20例).治疗前后的关节肿胀指数、关节压痛指数、晨僵、握力、红细胞沉降率(ESR)、类风湿因子(RF)均下降,针灸组与消炎痛组治疗风湿性关节炎疗效(P<0.05).结果 针灸治疗风湿性关节炎具有消炎镇痛作用,其机制可能与亮脑啡肽升高,调节自由基代谢有关,同时发现针灸治疗能使ESR明显下降,RF滴度下降,通时经络有免疫调节作用.
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