查询词典 phospholipid

In antioxidant enzymes, phospholipid hydroperoxide glutathione peroxidase can directly protect cell membrane from the damage of oxidative stress.

研究指出ROS在讯息传递过程中扮演著很重要的角色，目前所知MAPK的家族如ERK、JNK以及p38等皆可受到ROS所调控。

Rats were killed after different weeks(0,1,2,4,8,12,15,17,19,20 and 24 respectively). Their organs were taken to observe the kinetic change of selenium concentration, the activities of intracellular glutathione peroxidase,extracellular glutathione peroxidase, and phospholipid hydroperoxide glutathione peroxidase in different organs.

于0、1、2、4、6、8、12、15、17、19、20和24周时处死大鼠取其组织，分别对各种组织中的硒、细胞内谷胱甘肽过氧化物酶、细胞外谷胱甘肽过氧化物酶、磷脂氢谷胱甘肽过氧化物酶、Ⅰ型脱碘酶和Ⅱ型脱碘酶活性进行动态观察。

Phospholipid hydroperoxide glutathione peroxidase ; Gene expression ; Antibodies ; Selenium

磷脂氢谷胱甘肽过氧化物酶；基因表达；抗体；硒

Anisodamine causes interdigitation in DPPG, whose phospholipid molecules insert into the opposite lipid layer with the ends of the acyl chains near to the 5th carbons of the opposing lipid molecules, whereas anisodamine can not cause interdigitation in DPPC existed generally in membranes.

山莨菪碱诱导DPPG脂质体交插结构，其脂酰链末端插到对面分子层脂酰链第五个碳原子的位置，而生物膜中普遍存在的DPPC不能被山莨菪碱诱导形成交插相，但DPPG／DPPC混合物则能形成交插相，即伴随DPPG的交插，DPPC分子也发生交插。

The results showed that the oxidation of soybean phospholipid liposome was inhibited by Vitamin E.

结果表明，维生素E可抑制大豆磷脂脂质体的氧化，其抑制作用随着加入量的增加而增强。

The mechanism of TCS/phospholipid interaction was further investigated using fluorescence microscope microbalance and electron microscope.

利用荧光显微镜膜天平、电镜观察等实验手段，我们对天花粉蛋白与磷脂膜相互作用的机制进行了探讨。

Methods SH-SY5Y cells, a human neuroblastoma cell line, were incubated with different concentrations of fluoride for 48 hr and somle of them were treated with vitamin E precedently. The functional situation of cells was measured by MTT method; lipid peroxidation was detected by High-Performance Liquid Chromatography; phospholipid was separated by a Silica SepPak cartridge and neutral lipids by HPLC.

体外培养SH-SY5Y人脑神经母细胞瘤细胞，在培养液中加入不同浓度的氟化物或加入抗氧化剂，培养48h后用测定细胞MTT的方法来了解细胞的损伤程度，用高效液相色谱法分离和测定培养液中脂质过氧化物水平，用过柱和比色法测定细胞生物膜磷脂含量，用高效液相色谱法测定细胞生物膜辅酶Q和胆固醇含量。

Membrane affinity quantified by IAM and liposome/buffer systems was a more efficient predicator of α values than hydrophobicity from n-octanol/buffer system. Consequently, not only hydrophobic force but also attractive polar extra-interactions involved in the binding to IAM and liposomal membranes but not in an n-octanol phase, ascribed to the binding process within AM. The binding to ordered lipid membrane in the larger part determined drugs'binding to AM intracellular compositions, and the ordered phospholipid plasma membrane was a potential site for drugs'binding in AM.

脂质体／水系统和磷脂膜色谱所测定的膜亲和性比正辛醇／水系统的疏水性更好的预测巨噬细胞内药物的α值，因此包含在磷脂膜色谱中但并不体现在正辛醇／水系统中药物与磷脂膜之间的额外吸引性极性作用力对药物在细胞内结合有着重要贡献；药物与有序磷脂膜的结合在很大程度上决定着药物与巨噬细胞内成分的结合，有序磷脂分子膜可能是巨噬细胞内部潜在的结合部位。

The study is extracting phospholipid from rape oil .

进行了从菜子油中提取磷脂方法的研究。

The phospholipid of rape oil residue which is a by-product in the rapeseed oil production process,is one kind of ideal natural raw material with the extremely original functions and effects,and has been widely used in many fields.

菜籽油脚中的磷脂是菜籽油生产过程中的副产品，具有独到的功能和作用，已在许多领域得到广泛的应用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。