脂氧合酶(LOX)是一类非血红素铁蛋白。
Lipoxygenases (LOX) are a group of nonheme Fe containing proteins.
稻瘟菌侵染水稻后，诱导感染叶中脂氧合酶的活性上升。
Lipoxygenase activity in rice leaves was induced markedly in response to incompatible infection with blast fungus, Magnaporthe grisea .
目的观察5 -脂氧合酶抑制剂对黑色素瘤细胞产生金属蛋白酶的作用。
Aim to study the effects of5 lipoxygenase inhibitors on the production of matrix metalloproteinases of melanoma cells.
目的探讨齐留通阻断5 -脂氧合酶(5 -LOX)代谢途径对胰腺癌细胞增殖和凋亡的影响。
Objective to probe into the effect of zileuton, a special inhibitor of 5-lipoxygenase (5-lox), on the proliferation and apoptosis of pancreatic cancer cells in vitro.
这些天然抗氧化剂对脂氧合酶介导外源化合物氧化和活化的抑制作用可能是其抗毒防癌作用的机制之一。
The inhibitive effect of natural antioxidant on oxidation and activation of xenobiotics mediated by lipoxygenase may be one of the mechanisms of its anti-toxic and anti-tumor effect.
脂氧合酶催化反应生成的氢过氧化物促使信号分子形成的能力与该氢过氧化物的位置特异性及立体旋光性有关。
The ability of LOX products to initiate the synthesis of different signaling molecules is determined by the positional and stereospecific nature of the hydroperoxides produced.
外源ABA处理增加内源ABA含量，加快内源IAA的降解，促使脂氧合酶活性峰值提前出现，加速果实软化；
Exogenous ABA treatment promoted the increase in endogenous ABA content, quickened the degradation of endogenous IAA, increased lipoxygenase activity and accelerated fruit ripening and softening.
我们从大豆中提取了脂氧合酶，在植物体外用酶反应动力学的方法进行了其活性抑制的研究，以便筛选出更多的抑制剂。
Lipoxygenase was extracted from soybean and the inhibition of it's activity was investigated so as to select more inhibitors with enzymatic kinetic methods in vitro.
测定贮藏过程中的果肉硬度、电导率、磷脂酶D （PLD）、磷脂酶C （PLC）和脂氧合酶（LOX）的活性变化。
Tissue firmness, electrolyte leakage and activities of phospholipase C (PLC), phospholipase D (PLD) and lipoxygenase (LOX) were determined.
方法采用反相高效液相色谱法检测5-脂氧合酶产物——白三烯B4和5-羟花生四烯酸量的变化来反映该酶活性的改变。
Methods 5- LO products, leukotriene B4 (LTB4) and 5 hydroxyeicosatetraenoic(5-HETE), we re determined by RP-HPLC to represent 5-LO activity.
随着烘烤过程的进展，水分的散失，脂氧合酶活性在0 - 24小时期间缓慢上升，在24 -48小时期间急剧上升。
It was found out that during fiu-cured, with the proceeding of curing, the disappear of the water, the lox activities increase slowly during 0-24 hour. It increase quickly during 24-48 hour.
利用脂肪氧合酶、亚油酸和大豆分离蛋白构建的模拟体系，研究了脂质氧化诱导的大豆蛋白质聚集的机理。
A model system consisting of linoleic acid, lipoxygenase and soybean protein isolate was established to investigate the mechanism of aggregation of soybean proteins induced by lipid oxidation.
利用脂肪氧合酶、亚油酸和大豆分离蛋白构建的模拟体系，研究了脂质氧化诱导的大豆蛋白质聚集的机理。
A model system consisting of linoleic acid, lipoxygenase and soybean protein isolate was established to investigate the mechanism of aggregation of soybean proteins induced by lipid oxidation.
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