色素氧化酶p 450是药物代谢中的一个重要的酶系。
Cytochrome P450 enzyme are an important enzyme family in drug metabolism.
利用生化酶学方法，测定几种保护酶系在氧化环境下的活性变化。
Exploiting the method of biochemistry, we assay the activity of several protective enzymes in the oxidizing stress.
传统醋曲微生物多、酶系广，代谢产物丰富，产品质量好，但出醋率低。
With much microorganism and a wide enzyme system, the traditional vinegar koji is rich in metabolite and has a good quality, but its vinegar productivity is rather low.
这些防御酶系的变化可能是毒素离体筛选产生抗性变异体的生化机理之一。
The changes of those enzymes might be one of mechanisms for screening toxin resistant mutants.
代谢甲醇和乙醇的酶系应为诱导酶，可以受到不同金属离子的抑制和调控。
The metabolic enzymes for methanol and ethanol were inducible enzyme. It can tolerance different metallic ions inhibit and control.
以水解度和酸溶性肽得率为指标，确定了木瓜蛋白酶与胰蛋白酶为最优酶系组合。
By measuring the degree of hydrolysis and the yield of acid-soluble peptide, we selected the mixture of Papain and Trypsin as the optimum hydrolytic condition.
微生物数量大，种类多，生长快，易培养，且酶系复杂，几乎可以分解一切天然物质。
Microbes can decompose all the natural material with the characters of great quality, many species, fast growing, easy culture and complicatedly enzymes.
并通过增效剂增效作用和生物化学离体酶系的研究，初步探索了苹果黄蚜的抗性机制；
Based on the studies of the effect of synergists and biochemical studies, omethoate-resistant, fenvalerate-resistant and methomyl-resistant mechanism was discussed.
本文从木质纤维素的生物可降解性出发，重点讨论白腐菌降解木质素酶系及其作用机理。
Here we make more discussion on the degradation of lignin by enzymes secreted by white rot fungi on the basis of biodegradation of lignin and cellulose.
细胞色素P 450和谷胱甘肽s转移酶是二组参于抗肿瘤药物和致癌剂代谢的重要酶系。
Cytochrome P450 and GST are two important complex gene families of enzymes that metabolize therapeutic drugs and carcinogens.
由于低价原料和复合酶系的采用，简化了工序与设备，降低了成本，具有较好的开发应用前景。
As complex enzyme and low price raw material were used, the enzyme hydrolysis process was simpler and more effective, showing a promising potential for development and application.
本文首先研究了多孔材料——聚氨酯泡沫固定化黄孢原毛平革菌合成木素降解酶系的产酶条件。
In this thesis, we first studied ligninolytic enzymes production by Phanerochaete chrysosporium immobilized on porous polyurethane foams.
利用防雨旱棚，研究了水分胁迫下夏玉米根叶保护酶系活性变化及其对膜脂过氧化作用的影响。
Using water proof installations, a systematic study was conducted determine the effects of water stress on the protective enzyme activities and lipid peroxidation were determined.
失去特定的碱基互补配对，复制酶系就不能合成模板链的互补链，而是在经过复制叉后留下一个裂口。
Without specific base pairing, the replication enzymes cannot specify a complementary strand, and gaps are left after the passing of a replication fork.
随着干旱胁迫程度的加剧，耐旱品种叶片中不同保护酶系均显著高于常规品种，而电导率却低于对照。
The protective enzyme indexes of drought tolerant rice cultivars were significantly higher than those of conventional rice cultivars, but the ec were lower with the aggravation of drought stress.
方法：通过免疫组化考察花生四烯酸代谢的主要酶系在17例克罗恩病并发肠瘘的病变肠组织的表达情况。
Methods: By immunohistochemical methods, we examined the expression pattern of major arachidonic acid metabolizing enzymes in 17 samples of Crohn; s disease with associated intestinal fistula.
且与光合速率稳定阶段基本一致。因此说光合功能衰退与叶片中保护酶系的下降和MDA的积累有内在的关系。
So there are inherent relations between photosynthesis function decline and fall of the Protective Enzyme System and accumulate of MDA.
木聚糖酶是饲用复合酶制剂的主要酶系之一，本实验对某木聚糖酶在体外模拟猪胃条件下酶活力的稳定性进行了研究。
In this experiment, one kind of xylanase from a company was used for the research of the activity of enzyme stability in the simulation pig stomach environment in vitro.
在酱油酿造过程中添加酱油专用酶制剂，补充和强化酶系，以促进淀粉和蛋白质的分解率，从而提高风味和产品得率。
Adding the special multenzyme preparations in the soy sauce fermentation, it was helpful to increase the degrading of starch and protein.
结论CYP1A是介导肉桂酸代谢转化的主要酶系，肉桂酸与抑制或诱导CYP1A酶的药物合用可能存在相互作用。
CONCLUSION CYP1A is the major enzyme in metabolism of cinnamic acid. The medicine, which have inducible and inhibitory effects on CYP1A, may have interaction with cinnamic acid.
现今，对它的研究主要集中在大、小鼠及医药领域，有关环境指示生物的报道很少，目前还未见农药对鲫鱼P450酶系影响的研究报道。
Nowadays, its main focus in the study is the medical field, however, only relatively few papers about Cytochrome P450 enzyme system has been reported in environmental indicator organism up to date.
红系特异的5-氨基酮戊酸合成酶（ALAS2）是血红素生物合成的限速酶。
Erythroid-specific 5-aminolevulinate synthase (ALAS2) catalyzes the rate-limiting step in heme biosynthesis.
埃伯哈特和他的同事们研究了恶性胶质瘤的细胞系以发现γ-内分泌酶抑制剂的影响，这种药物可阻断促使肿瘤增长的Notch受体途径。
Eberhart and colleagues studied glioblastoma cell lines to investigate the effects of a gamma-secretase inhibitor, a medication that blocks the Notch receptor, on tumor growth.
本文从土壤微生物群落结构、微生物区系、土壤呼吸、微生物生物量以及土壤酶活性方面对大气高浓度CO2的响应进行了综述。
In this paper, the effects of elevated CO2 on soil microbial community structure, soil microflora, soil respiration, soil microbial biomass, and soil enzyme activities were summarized.
采用砂培方法研究了光合细菌对番茄发芽的影响和采用盆栽试验研究了光合细菌对番茄生长过程中光合色素、部分抗氧化酶以及微生物区系的影响。
The affects of Photosynthetic bacteria on burgeon of tomato through sand culture method on pigment, enzyme system of tomato and soil microbe through pot culture experiment were studied.
目的观察人细胞系A549照射后端粒酶活性的变化及其对端粒长度的影响。
Objective To investigate changes of telomerase activities, and their affection on telomere length in irradiated human cell line A549.
目前这方面研究已从基因、酶、细胞和生态系水平上逐步展开。
Currently, its research has been being developed on the level of gene, enzyme, cell and ecosystem.
目前这方面研究已从基因、酶、细胞和生态系水平上逐步展开。
Currently, its research has been being developed on the level of gene, enzyme, cell and ecosystem.
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