The Effect of Inorganic Salts on the Production of endo-β-D-1,4-glucanase from Cellulose-degrading Fungi 无机盐对纤维素降解真菌产内切β-D-1,4-葡聚糖酶的影响
Isolation of Cellulase-Producing Strains and Catalytic Efficiency Improvement of Endo-β-1, 4-Glucanase from Bacillus Subtilis 产纤维素酶菌株的筛选和枯草芽胞杆菌内切葡聚糖酶催化活性的改造
The exo and endo reaction mechanisms of 1,3-cyclohexadiene with propylene have been comprehensively studied by using ab initio method at 3-21G level. 采用从头算方法在3-21G基组上研究了1,3-环己二烯与丙烯生成exo和endo产物的反应机理。
Effects of heat shock on endo-exonuclease of Neurospora crassa 热休克对粗糙脉孢菌核酸内外切酶的影响
Study on Production of Xylo-oligosaccharides from Xylan Hydrolyzed by Selectively Purified Endo-β-xylanase 内切木聚糖酶的选择性纯化及酶解制备低聚木糖的研究
TGF-β 1 expressed in almost all solid tumors of meso-, endo-and ectoblastic origin and in tumor cell lines of hematopoietic origin. 几乎在所有内、外、中胚层源的实体瘤及造血细胞来源的肿瘤中都有表达。
Objective To introduce a new technique of laparoscopic splenectomy ( LS) without using Endo-GIA. 目的介绍一种腹腔镜脾脏切除术(LS)中无需使用内镜下切割吻合器(Endo&GIA)的新技术。
Purification and Some Properties of Endoxylanases from Bacillus subtilis Study on Production of Xylo-oligosaccharides from Xylan Hydrolyzed by Selectively Purified Endo-β-xylanase 枯草芽孢杆菌内切木聚糖酶的纯化与性质研究
Phytohormone Influenced on Activity of Endo-β-mannanase During and Following Rice Seed Germination 植物激素对水稻种子萌发过程中β-甘露聚糖酶活性的调控
On the other hand, the moderated endo-and exogenous NO, without UV-B light, inhibited the peroxidase activity so as to accumulate enough ionically bonded and free protein for the active metabolism therein. 而没有UV-B光胁迫时,适量的内、外源NO是抑制细胞壁过氧化物酶活性的有效抗胁迫分子,保证细胞壁中足量离子结合和游离蛋白质量分数,维持细胞壁中活跃的代谢功能。
Four kinds of cellulase ( endo-β-glucanases EG 1, EG 2, EG 3 and EG 4) were purified from Aspergillus niger. 从饲用黑曲霉纤维素酶的粗酶粉中,可以分离纯化4种内切β1,4葡聚糖酶(EG1、EG2、EG3和EG4)。
Effect of Endo-β-1, 4-mannanase in Tomato Development Events β-1,4-甘露聚糖内切酶在番茄发育中的作用
Enzyme Catalysis Kinetic Model of pH Effect on Activity of Endo-β-glucanase pH值对纤维素酶系内切β-葡聚糖苷酶活力影响的酶催化动力学模型
Treatment the complication of endo-vessel treatment of cerebrovascular patient 脑血管内治疗常见并发症的处理
Results showed that the key enzymes involved in fruit softening in Starking apples were endo-and exo-PG; 结果表明:红星果实软化中起主要作用的酶为内切和外切多聚半乳糖醛酸酶(endo-和exo-PG);
Method: 22 cases with Killian's Polyps were diagnosed and treated under nasal endo-scope. 方法:分析应用鼻内窥镜检查和手术治疗22例Killian息肉患者的临床资料。
Muscle Endo-proteinases and Their Effects in Dry cured Ham Processing 肌肉内源蛋白酶及其在干腌火腿加工过程中的作用
Methods 26 patients with external auditory canal cholesteatoma were treated under otic endo-scope. 方法对26例外耳道胆脂瘤患者,在局庥耳内窥镜下清除胆脂瘤。
The third is concerted one. The theoretical study results show that the favorite exo and endo reaction paths of 1,3-cyclohexadiene with propylene are the stepwise processes via biradical intermediates, in which the terminal carbon of propylene attacks 1,3-cyclohexadiene at the first step. 经计算研究表明:1,3-环己二烯与丙烯生成exo和endo产物的有利途径为经过一个双自由基中间体的分步过程,由丙烯端位碳原子先进攻的分步过程最为容易。
Ultrastructural investigations showed that there are microvillus on the surface and plenty of rough endo-plasmic reticulum in cells. 电镜观察示细胞表面有微绒毛,粗面内质网丰富。
The development of SiP technology and embedded passives in substrate technology make the micro circuit system of capsule endo-scope with commercial chips feasible. SiP封装、埋植式元件基板制造等高密度封装技术的不断发展,使得采用普通商用芯片实现胶囊内窥镜电路系统制造具有可行性。
Characteristic Analysis and Application of New Type Endo-exothermic Compound Blowing Agent 新型吸-放热复合发泡剂的特性分析与应用
AIM: To study the dynamic change of the endo-thelins-1 ( ET-1) in plasma and lung tissue of dogs with acute respiratory failure ( ARF) treated by bilateral femoral arteriovenous extracorporeal membrane oxygenation ( bAV-ECMO). 目的观察双侧股动脉-股静脉无泵驱动体外膜肺(bAV-ECMO)治疗急性呼吸衰竭犬,血浆及肺组织内皮素-1(ET-1)的表达变化。
An endo-β-glucanase was isolated and purified from a commercial preparation of Aspergillus niger by means of FPLC ( KTA UPC-900). 利用A¨KTAUPC-900快速蛋白液相色谱系统(FPLC)从黑曲霉发酵粉中分离纯化出内切β-葡聚糖苷酶。
Effects of feed velocity, operational pressure and enzyme activity of xylanases on ultrafiltration separation of endo-β-xylanase and β-xylosidase were investigated. 研究了进料速度、操作压力、木聚糖酶活大小对内切-β-木聚糖酶和β-木糖苷酶超滤分离的影响。
The results indicated that the changes of aerobic Gram-negative bacteria always synchronize with the changes of endo-toxin level in the blood of the portal vein. 结果表明,肠道需氧G~-杆菌的变化与相应门静脉血内毒素水平的变化基本一致。
Purification and Properties of an Endo-β-glucanase 内切β-葡聚糖苷酶的分离纯化及酶学性质
Eight endo-β-1, 4-glucanase ( EG) genes were cloned from Bacillus strains and showed different homology by DNA or protein phylogenetic tree analysis. 从中克隆了8株芽胞杆菌属菌株的内切葡聚糖酶(EG)基因,进化树分析表明它们在核苷酸和蛋白质水平上分属不同的分支,具有一定的多样性。