1) Reactive oxygen species
活性氧类物质
1.
Regulatory effect of reactive oxygen species on apoptosis induced by chemicals;
活性氧类物质在化学物诱导的细胞凋亡中的调节作用(英文)
2.
Various reactive oxygen species (ROS) and nitrogen species such as superoxide anion,hydrogen per- oxide,hydroxyl radical and nitric oxide are involved in apoptos.
各种活性氧类物质如超氧阴离子、过氧化氢、羟自由基和一氧化氮均与细胞凋亡的发生有关。
2) reactive oxygen species
活性氧物质
1.
Molecular mechanism of adaptive response to low dose radiation is involved in singal transduction pathway, reactive oxygen species, DNA damage repair.
低剂量辐射诱导适应性反应的分子机制主要涉及细胞信号转导、ROS活性氧物质的作用和DNA修复兴奋效应等方面。
2.
Recently, we found that after incubation of bacteria with fresh rat blood in vitro, two distinct peaks of production of reactive oxygen species were observed, which is, PeakⅠand PeakⅡ.
主要采用化学发光等检测方法研究系统活性氧物质生成的变化,用细菌培养方法研究中性粒细胞抑菌杀菌机制,采用细胞培养、染色、光学显微镜形态学方法研究测定中性粒细胞吞噬功能。
3.
Blood biochemical tests [total cholesterol(TC),triglyceride(TG),low-density lipoprotein cholesterol(LDL-C) and high-density lipoprotein cholesterol(HDL-C)],neointimal area(NIA),production of reactive oxygen species(ROS) and expression and location of phospho-p38 MAPK were analyzed at different time points after carotid adventitial injury in both control group and atorvastatin group.
测定术后不同时间点,对照组和阿托伐他汀组家兔血脂指标(TC,TG,LDL-C和HDL-C)、新生内膜面积(NIA)、活性氧物质(ROS)的产生情况,观察磷酸化p38 MAPK的表达及定位。
3) ROS
活性氧物质
1.
A Transcription Fractor CHOP is Involved in the Production of ROS Induced by Homocysteine;
转录因子CHOP参与了同型半胱氨酸诱导的活性氧物质产生
2.
In this study, cryogenic electron paramagnetic resonance (EPR) and spin trapping techniques were used to detect the generation of reactive oxygen species (ROS) in stroke rat brain.
运用低温电子顺磁共振(EPR)技术和自旋捕捉EPR技术实验研究了中风大鼠脑组织中ROS的生成情况;并首次直接测定了补阳还五汤对中风大鼠皮层及小脑的活性氧物质(ROS),包括一氧化氮生成的影响。
4) higher activity of the flavones contents
活性黄酮类物质
5) polyphenol antioxidant
多酚类活性物质
6) reactive carbonyl species (RCS)
活性羰基类物质
补充资料：表面活性物质
表面活性物质
又称"表面活性剂"。能降低溶液表面张力的物质。分布在肺泡的表面，现已知肺的表面活性物质是一种复杂的脂蛋白。其主要成分是二棕榈酰磷脂酰胆碱，它由肺泡Ⅱ型细胞所分泌，以单分子层辅盖在肺泡的内表面，肺泡表面张力与磷脂的浓度成反比例关系，吸气时肺泡扩大，表面活性物质分子间距增加，其浓度相应减少，呼气时肺泡缩小，其浓度增加，使肺泡不致萎缩。并可维持各种大小不一的肺泡容量的稳定性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条