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- Reactive oxygen species (ROS) are important mediators which contribute to acute myocardial injury. 活性氧(reactive oxygen species,ROS)在心血管疾病发生发展中具有重要作用。
- Abstract Reactive oxygen species (ROS) play an important role in plant disease resistance. 摘要 活性氧在植物抗病性中起着重要的作用。
- The microchemistry of many living matters is often related to reactive oxygen species(ROS). 各种环境介质和生命体中许多微观化学过程都与活性氧密切相关。
- The reactive oxygen species(ROS) is one of the main factors that induce the BSEs. （4）辐射可以诱发肿瘤细胞在免疫学方面产生旁观者效应。
- UCP2 limits production of reactive oxygen species( ROS) and inhibits insulin secretion and regulates fatty acid oxidation. UCP2可调节脂肪酸氧化,控制活性氧簇的产生,抑制胰岛素分泌。
- Reactive oxygen species (ROS) play a role in the degeneration of auditory hair cells because of aging, noise trauma, or ototoxic drugs. 活性氧在老化、燥声和药物毒性引起的听毛细胞退行性改变中具有重要作用。
- Many diseases such as hypertension,diabetes mellitus,hypercholesteraemia can generate a lot of reactive oxygen species(ROS) which can cause oxidative stress. 许多疾病状态如高血压、糖尿病、高胆固醇血症可产生过量的活性氧(ROS),引起氧化应激。
- Cryogenic EPR technique was used to detect the generation of reactive oxygen species (ROS) in heart, liver, kidney and brain of an aged mice induced by D-galactose (D-gal). 并以D-半乳糖衰老小鼠为实验模型,采用低温EPR技术直接检测小鼠心、肝、肾、脑组织活性氧物种(reactiveoxygenspecies,ROS)水平;
- Reactive oxygen species （ROS） are important oxygen derivatives, and redox state plays a vital role in maintaining the balance of internal environment of the body. 活性氧簇是重要的氧的衍生物，氧化还原反应状态的平衡对维持机体的内环境起着重要的作用。
- Reactive oxygen species (ROS) and calcium signal constitute the most important intracellular signaling systems that participate in the regulation of multitude cellular functions. 活性氧信号和钙信号广泛存在于机体内,两者相互作用,共同参与调节机体多种生理功能及病理过程。
- A number of evidences indicated reactive oxygen species(ROS) have an important impact on the pathogenesis of cardiovascular and cerebrovascular diseases. 大量证据表明活性氧(ROS)对心脑血管疾病的发生和发展有重要影响。
- BACKGROUND Studies have shown that exaggerated vascular production of reactive oxygen species(ROS) promotes the development of endothelial dysfunction in hypertension. 背景研究表明血管局部活性氧增多在高血压内皮功能失调的发生发展过程中发挥重要作用，但活性氧增多的机制尚不清楚。
- The radicals may also transform into other reactive compounds through electron transfer and all the compounds with similar functions are referred as reactive oxygen species (ROS). 由于功能上的相似性，这些物质被统称为活性氧(ROS)。
- That showed that its reaction of reactive oxygen species (ROS) was very important in Laminaria japonica against infection of alginic acid decomposing bacteria. 由此可知，活性氧在海带抵抗褐藻酸降解菌的过程中起着重要作用。
- During these processes, a multiple of plant signal molecules, such as nitric oxide, reactive oxygen species (ROS), jasmonic acid, salicylic acid, ethylene etc. 一系列的信号分子，如一氧化氮、活性氧、茉莉酸、水杨酸、乙烯等都参与了激发子诱导的植物抗性反应。
- The latest study, soon to be published in the journal Free Radical Biology & Medicine, investigated the production of harmful reactive oxygen species (ROS) by the use of sunscreens. 最新结果随即被登到了《抗辐射生物和科学》杂志上，对使用防晒护肤产品进行了有害氧化反应种类（成分）的调查。
- Animal experiment and clinical research show ,reactive oxygen species plays an important role in cerebral ischemia reperfusion,p47~(phox) is associated with ischemia reperfusion injury from p47~(phox) function in ROS generation. 动物实验和临床研究表明，活性氧在脑缺血再灌注中发挥了重要作用，从NAD(P)H氧化酶p47~(phox)在ROS的产生过程中的发挥重要作用可知，p47~(phox)与脑缺血再灌注损伤密切相关。
- We measured the activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-px) and the amount of malondialdehyde (MDA) , reactive oxygen species (ROS) and total antioxidative capacity (T-AOC) of the mice. 酶生化法测定小鼠脑、胸腺、肝、脾、肺组织中超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-px)活性,活性氧(ROS)、丙二醛(MDA)含量以及总抗氧化能力(T-AOC);
- AIM:To probe the effect of Chinese herbs,Huqi San(HQS)and its principal drug mistletoe extracts on the growth of human hepatocar- cinoma cell line SMMC-7721 and the levels of intracellular reactive oxygen species(ROS). 目的：探讨方剂槲芪散(HQS)及其君药槲寄生提取物多糖和总碱对人肝癌细胞SMMC-7721生长的抑制作用及细胞内活性氧(reactive oxygen species;ROS)浓度的影响.
- Overproduction of reactive oxygen species(ROS) under pathophysiologic condition is crucial in the development of cardiovascular diseases.The major source of ROS is from NADPH Oxidase(NOX). 活性氧的增加与心血管疾病密切相关,而产生活性氧的主要酶体是尼克酰胺腺嘌呤二核苷酸氧化酶(NADPH氧化酶)。
