oxidative stress 中文意思是什麼

oxidative stress 解釋
氧化緊迫
  • oxidative : 氧化的
  • stress : n 1 壓力，壓迫，緊迫，緊張。2 【語音】重音；重讀；【詩】揚音；語勢，著重點。3 重要（性），重點，...
  1. Role of oxidative stress in aldosterone salt chronic infusion - induced renal injury

    鹽慢性灌注致腎損害中的作用
  2. Curcumin ' s action of diminishing inflammation and reducing oxidative stress effect on intima hyperplasia after balloon injury

    姜黃素抗炎抗氧化作用與血管損傷后內膜增生
  3. Study on oxidative stress on human hepatocyte induced by microcystin - lr

    誘導肝細胞氧化應激
  4. Protein tyrosine nitration is a biomarker of no - dependent oxidative stress

    蛋白質酪氨酸硝化是一氧化氮依賴的氧化應激的生物標志。
  5. Theoretically, hypoxemic episodes during sleep apnea may predispose patients to oxidative stress

    理論上講，睡眠呼吸暫停時血氧不足的發作可能導致患者出現氧化應激。
  6. Mechanism of arsenic - induced oxidative stress in human cells. we have demonstrated that arsenic treatment enhances the levels of intracellular oxidants and also modulates cellular antioxidant activities. heme oxygenase is constitutively expressed in cl3r15 cells, arsenic - resistant human adenocarcinoma cells

    二、砷化物誘引氧化性傷害之機制：先前的研究顯示砷化物處理會造成細胞內氧化性物質的增加，也會影響細胞內的抗氧化活性。
  7. Analysis of oxidative stress status of pregnant women with premature rupture of membranes

    胎膜早破孕婦血清氧化應激狀態分析
  8. In plants, mapk module can be used for the transmission of multiple signals, including osmotic and oxidative stress

    植物中map激酶信號轉導途徑參與多種脅迫信號的傳遞，包括滲透脅迫和氧化脅迫等。
  9. Effect of erythropoietin on oxidative stress injury in renal ischemia - reperfusion

    促紅細胞生成素對腎缺血再灌注氧化應激損傷的影響
  10. Phopholipase c - 1 ( plc - 1 ) is widely known to play an important role in regulating cell proliferation and differentiation, development of the organisms, cell transformation and oxidative stress. till now, the mechanism how phopholipase c - 1 acts can not be thoroughly illustrated, nor has the interaction between plc - 1 pathway and other signal pathways been systematically reported. this research chose 2 - de + ms as the basic method from all kinds of proteomics strategies and compared the total protein expression map of mef genetically deficient in plc - 1 ( plc - 1 - / - ) to that of wild type mef ( plc - l + / + ) aimed to find some protein spots differentially expressed, thus we can discuss the impact of knockout of plc - 1 on signal transduction initiated by growth factors such as egf comprehensively. in this way, we can study the biological function of plc - 1 and mechanism of plc - 1 pathway indirectly, which will contribute a lot to further analysis

    鑒于plc - 1發揮上述作用的機制尚未完全闡明， plc - 1通路與其他信號通路間的交聯和代償尚無系統報道，又因為以往的研究方法不夠全面，本研究以野生型小鼠胚胎成纖維細胞（ plc - 1 ~ （ + / + ） ）和缺失磷脂酶c - 1的小鼠胚胎成纖維細胞（ plc - 1 ~ （ - / - ） ）為研究模型，在眾多蛋白組學策略中選擇了雙向電泳+質譜（ 2 - de + ms ）作為研究手段，通過對比表皮生長因子（ egf ）刺激24小時後上述兩種細胞的總蛋白質表達差異，全面地探討敲除plc - 1對生長因子誘導的信號傳遞的影響，從而間接研究plc - 1生物學作用、信號傳遞機制及其代償情況，為后續的深入研究打下基礎。
  11. Specifically, we are interested in studying the regulation mechanisms at the molecular, cellular and organismal levels through studying several key components in mammalian and bacterial iron homeostasis : bacterial and mammalian iron acquisition, utilization, storage, and iron / oxidative stress adaptation / detoxification

    我們對幾個重要的鐵代謝的蛋白質進行系統研究，其研究重點是哺乳動物和微生物在分子、細胞和物種水平上鐵代謝調節機制，即:哺乳動物和細菌的鐵離子的獲取、利用、存貯和鐵離子/氧化物脅迫適應/解除分子及細胞調控機理
  12. Taken together, a possible mechanism for sa improving al - tolerance of c. tora is proposed : treatments with sa promoted the al - induced increase in citrate efflux, and this resulted in the decreased accumulation of al in root tips, thereby causing a limited oxidative stress and root growth inhibition

    Sa緩解c . tora鋁毒害的可能機制：增加檸檬酸的分泌，降低根尖細胞內al的含量，減輕鋁誘導的氧化損傷，從而增強c . tora對鋁毒的抗性。
  13. Volume - sensitive outwardly rectifying chloride channels are involved in oxidative stress - induced apoptosis of mesangial cells

    容量敏感外向整流性氯通道參與氧化應激介導的系膜細胞凋亡
  14. The effect of lycopene on oxidative stress in rats induced by cd

    番茄紅素對鎘損傷大鼠氧化應激的影響
  15. Molecular mechanism of uvb - and oxidative stress - induced collagen type degradation

    型膠原降解的分子機制研究
  16. Chloroplast studies in vitro indicate that the choloplast shsp are related to the thylakoid membranes in response to heat stress. when the proteins are induced, the increase of their expresstion is positively correlated with ps ii ( photosystem ii ) thermotolerance and the whole - plant thermotolerance. in plants, active oxygen species are inevitably generated during photosynthe - sis, and the major site of generation of these toxic species is the chloroplast under both unstressed and stressed conditions. lt has been recognized that the chloroplast shsp have protective functions against oxidative stress, and this functions are corr - elated with its unique met - rich domain

    當誘導產生葉綠體shsp時，其表達量的增加與ps （ photosystcm ）耐熱性的增強以及整株植物耐熱性的增強密切相關。另外，葉綠體是有害的活性氧產生的活躍部位，在氧化脅迫條件下，葉綠體shsp對細胞起到重要的保護作用。而這個保護作用與葉綠體shsp的甲硫氨酸富含區有關。
  17. The expression of ndrg protein family is regulated by lots of intracellular and extracelluar factors. ndrg1 protein expression is upregulated by homocystein > tunicamycin and p53. in addition, the expression is also activated when differentiation is induced by chemicals such as retinoic acid or when cells are under oxidative stress conditions caused by hypoxia > nickel and other reductive agents

    Ndrg家族的表達受很多內外界因素的調節，上調ndrg1的有：第四軍醫大學碩士學位論文hoidocystcin 、 tillllcmpcin 、細胞氧化應激（缺氧、 np 、各種還原試劑l視黃酸、 p53等；下調的有： nrgen 、 c illyc 、 ump等。
  18. In order to get some functional clues from their structures, the upstream regulation region of ndrgl gene and second structure of ndrg2 protein are performed bioinformatics analysis ; we found that there are several binding sequences of some diffirent transcription factors, their functions include regulating tissue - specific gene expression, regulating expression of genes related to growth and early development of cells, besides this, regulating expression of genes under some stimulated conditions, and so on. predict in protein fold classification shows that ndrg2 belongs to alpha / beta hydrolase fold family, and there are high similarity between ndrg2 and epoxide hydrolase from bacteria, this suggests that ndrg2 protein may has enzymatic functions associated with resisting the oxidative stress, maintaining the balance of cell redox potential, involving in the metabolism process of xenobiotics or intracellular toxic molecules

    研究發現呷基因的調控區存在多種轉錄因子結合位點，功能主要涉及組織特異性表達調控，細胞生長發育相關基因的表達調控，刺激反應基因的表達調控等； ndrgz蛋白在結構上屬于a小水解酶類折疊，折疊分類預測表明ndrg2與其中的的細菌環氧化物水解酶的二級結構極為相似，提示ndrgz蛋白具有一定酶活性，可能參與細胞抗氧化應激反應，維持細， an ） armtbffiofbfochmilsyn ） mdafblechmrbfobo4第四軍醫大學碩士學位論文胞內氧還電勢平衡，參與內外源有毒物質的代謝等。
  19. Oxidative stress, an common secondly stress occurring after many kind of biotic or abiotic stresses such as salt stress, drought, heavy metal, radiation, low temperature, microbic infection, can change the plant internal redox environment and subsequently disturb its growth processes, metablism and existence

    氧化脅迫是普遍發生於植物脅迫應答過程中的生理現象，植物在遭受鹽堿、乾旱、重金屬、輻射、低溫等多種脅迫時常常會發生次生性氧化脅迫（傷害） 。
  20. Establishment and evaluation of oxidative stress models

    2型受體的心血管效應
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