查询词典 cytochrome

The LiMAx test evaluates the enzymatic capacity of the cytochrome P450 1A2 system of hepatocytes.

事实上，一项有关LiMAx的大型前瞻性研究已经在肝移植患者中展开，目的是形成新的IPF功能定义。

The mitochondrial cytochrome oxidase subunit Ⅰ gene fragments (682 bp) were amplified and cloned from two pure alcohol preserved Lingula anatina specimens collected from Qinhuangdao, northern China.

从河北秦皇岛采集的用无水乙醇保存的鸭嘴舌形贝样品中提取了DNA，经PCR扩增后进行克隆，得到了2条长度为682bp的线粒体细胞色素C氧化酶第Ⅰ亚基基因片段。

In addition, SW480 and HCT116 cells were treated with deoxycholic acid for 15, 30, 45, 60, 90 and 120 minutes. It was found that the deoxycholic acid treated cells showed an elevation of ATP activity by 12.35 %, 20.08 %, 29.69 %, 33.56 %, 45.85 %, 54.32 %, respectively. While the HCT116 treated cells, showed an elevation of ATP activity by 3.69 %, 5.59 %, 8.52 %, 12.26 %, 16.52 %, 19.71%, respectively.From the experiments conducted using the cell lines described above, it was further confirmed that genes CYP7A1 (cytochrome P450, family 7, subfamily A, polypeptide 1), AKR1D1 (aldo-keto reductase family 1, member D1), ALDH1A1 (aldehyde dehydrogenase 1 family, member A1), BAAT (bile acid Coenzyme A: amino acid N-acyltransferase), ABCA1 (ATP-binding cassette, sub-family A, member 1), APOC3 (apolipoprotein C-III), LIPA, LIPE (lipase, hormone-sensitive), PTGER2 (prostaglandin E receptor 2) and PTGS2 (prostaglandin-endoperoxide synthase 2) were up-regulated.

此外，为了证实其脂肪代谢产物胆酸对细胞癌化的影响，亦使用SW480和HCT116细胞株，经由脱氧胆酸在15分钟、30分钟、45分钟、60分钟、90分钟和120分钟处理后，其细胞增生比率分别有12.35%，20.08%，29.69%，33.56%，45.85%和54.32%(p.05)以及3.69%，5.59%，8.52%，12.26%，16.52%和19.71%(p.05)上升情形，并从这些细胞株进一步证实CYP7A1(细胞色素P450-7A1)、AKR1D1(醇醛酮还原酶-1-D1)、ALDH1A1(醛脱氢酶-1-A1)、BAAT(胆酸辅酶A：氨基酸N-醯基转移酶)、ABCA1(三磷酸腺苷结合盒转运体A1)、APOC3、LIPA、LIPE(脂肪酶/激素敏感脂肪酶)、PTGER2(前列腺素E受体2)和PTGS2(前列腺素内过氧化物合成酶2)等基因表现皆有呈现向上调控的情形。

Objective To solve the difficulties of identification of Sarcosaphagous flies such as Lucilia sericata and Lucilia cuprina which could not be identified by analyzing the 278 bp and 635 bp regions of the gene encoding for cytochrome oxidase subunitⅠand Ⅱ in mtDNA.

目的通过mtDNA上16SrDNA中551bp基因序列分析，解决依据COI和COII上278bp和635bp基因序列难以鉴别丝光绿蝇、铜绿蝇种类的难题，为法医学嗜尸性苍蝇种类的鉴别提供依据。

402 Bp length fragments of mitochondrial cytochrome b gene from 9 species of genus Lutjanidae in South China Sea were cloned and sequenced.The resulting data were combined with homologous sequences of 9 species in western Atlantic in America and 1 species in Philippines of Lutjanidae downloaded from GenBank to form the analysis matrix.

测定了9种中国南海的笛鲷属鱼类的细胞色素b基因的部分序列，结合来自GenBank中1种分布于菲律宾和9种分布于美国大西洋的笛鲷属鱼类的相应同源序列，用邻接法和最大简约法构建分子系统树。

Molecular systematics of partial species belonging to 5 subfamilies of Miridae are investigated in this study by using esterase isozyme and cytochrome b gene in mitochondrial DNA as molecular marks.

运用酯酶同工酶和线粒体DNA中编码细胞色素B蛋白质的基因Cyt b作为分子标记，对盲蝽科Miridae的5个亚科的部分种类进行了分子系统学研究。

To elucidate the effect of p -nonylphenol on cytochrome P450 aromatase （P450arom） gene and Mullerian inhibiting substance gene in fish gonad, exploring the mechanism of its estrogenic action.

研究壬基酚（P—nonylphenol，NP）对细胞色素P450芳香化酶基因（P450arom）和苗勒氏管抑制物基因表达的影响，探索其对鱼类雌激素样作用的分子机制。

In this study, we investigate the heat-induced inhibition of drug-metabolizing enzyme activity in mice fed with freeze-dried, heated freeze-dried or half amount autolyzed freeze-dried Brussels sprouts powder. 0.5% ethoxyquin diet was fed to another group of mice as a positive control. The study mice, four per group, were fed a diet consisting of 20% Brussels sprouts for 7 days. Each group had its own pair-fed group. We found significantly greater inductions of glutathione S- transferase, quinine reductase, and phase Ⅱ drug-metabolizing enzyme activities in groups fed within freeze-dried and heated freeze-dried Brussels sprouts than their pair-fed groups. These findings indicate that intestinal microflora still can hydrolyze glucosinolates without plant myrosinase activity, though the alteration of cytochrome- P-450 1A (CYP1A, a phase Ⅰ drug-metabolizing enzyme) induction was only 1.4-fold.

本实验欲进一步探討加热处理之抱子甘蓝对phase Ⅰ与phase Ⅱ解毒酵素活性之影响差异，实验分三组，抱子甘蓝(1)冷冻乾燥组（glucosinolate未裂解）(2)加热冷冻乾燥组(3)半量之裂解冷冻乾燥组（glucosinolate已裂解），(4)and 0.5% ethoxyquin diet was used as a positive control以2%重量混合成饲料，餵以小白鼠（4只／组）7天，结果发现，在第(2)组小白鼠GST phase Ⅱ酵素）活性显著上升，显示在植物裂解酵素不存在之状况下，肠胃道之微生物仍可促进裂解反应，但由CYP1A活性增加不显著（仅1.4倍）看来，根据定义：单独phase Ⅱ酵素活性增加，为monofunctional induction/inducer，可加速致癌物之代谢。

Western Blot indicated that AIF was selectively released before cytochrome C from the intermembrane space of mitochondria to cytosol, and that release needed Bax relocation to mitochondria. Results above suggest that caspase-independent cell death maybe occurred earlier than caspase-dependent cell death in staurosporine induced T lymphocytes apoptosis. Caspase-independent cell death is an alternative pathway of cell death which could guarantee the safe and noninflammatory removal of corpses when caspase was mutented or blocked in the cell, it plays an important role in maintaining the number of T lymphocytes and ensuring the proper function of immune system.

细胞caspase非依赖死亡方式可能是Caspase依赖性死亡方式的替代途径，它可以保证在Caspase发生突变或通路受阻时，T细胞仍然能够正常死亡，这对于维持T细胞的数量和保证免疫系统正常功能的发挥具有十分重要的意义。

It has been accepted that the inhibition of cytochrome P450 aromatase by organotin compounds will result in the imposex phenomena.

多数人认为，有机锡抑制了正常螺体内细胞色素P450芳香化酶的活性而导致性畸变现象产生。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。