酶样的

In conclusion, we detailedly investigated the variation of membrane system (mainly plasmalemma, amyloplast envelope, ER) with the potassium permanganate fixative method, nucleus and organelles with routinely fixative method, and their functions with cytochemical method (localization of phosphatases and Ca〓).

综上所述，本文运用高锰酸钾固定法研究了膜系统（主要指质膜、淀粉质体被膜、内质网）的变化，运用常规固定制样研究了细胞核和细胞器的变化，采用细胞化学方法（Ca〓和磷酸水解酶的定位）探索了细胞器和细胞核的功能。

The feature of this disease was characteristized by hyper gammaglobulinemia,elevated serum IgG4 levels,the presence of autoantibodies against carbonic anhydrase and lactoferrin,a diffused intumescence on pancreas,prominent lymphocyte infiltration with fibrosis in the pancreas.

此病的特点为高球蛋白，IgG4升高，抗碳酸酐酶抗体和抗乳铁蛋白抗体的存在，弥漫性肿大的胰腺、显著的淋巴细胞浸润伴随纤维化，临床表现多样，经典的腹部CT表现为胰腺弥漫性肿大呈腊肠样，密度均匀，轻微强化，周边低密度囊状缘，对激素治疗敏感。

It is an ancient species in its own genus and well-adapted to drought environments with fissurate growth and summer dormancy. Methods We selected Dengkou as our research site and collected three stages of P. mongolica (before, during and after fissuration) during August 1-5, 2002 and 2003. We used PV technique and measured several water relations parameters (φ,φ, ROWC, RWC,△(subscript φ),ε etc. in different stages of fissurate growth for comparison and analysis of drought tolerance and its mechanisms. Important findings Different stages of P. mongolica had different abilities and pathways to maintain turgor pressure. Fissurate growth decreased the species' drought tolerance and involved multiple adaptations to drought.

选取内蒙古磴口县境内具有绵刺群落的草原化荒漠区为研究样区，于2002~2003年每年8月1~5日采集未劈裂、正在劈裂和已劈裂植株，运用PV技术对不同劈裂生长状态绵刺的多种水分关系参数φ(下标 s、φ、ROWC、RWC、△、ε进行了测定，从绵刺保持膨压的能力和途径两方面进行了深入探讨；同时结合同一项目研究中绵刺劈裂生长过程中抗氧化酶系统和内源激素方面的研究成果，综合分析并探讨了绵刺劈裂生长的发生机理及其环境适应性。

We report a 36-year-old man with MELAS in whom a 5-month course of high-dose oral idebenone, a derivative of coenzyme Q10, increased markedly cerebral metabolic ratio of oxygen and oxygen extraction fraction without increased cerebral blood flow with PET.

我们报告了一例36岁患MELAS（线粒体脑肌病伴高乳酸血症和卒中样发作）的患者，在口服一种辅酶Q10衍生物艾地苯醌后，显著地增加了氧气和氧提取部分的比例而同时不增加患PET症的患者的脑血流量。

Methods Marrow cells from NH mouse were harvested and cultured in α-MEM with 10% fetal bovine serum.The appearance of tartrate-resistant acid phosphatase-staining multinuclear cells and formation of bone resorption pits were measured after 3,6,9 and 12 day exposure to various concentrations of 1,25-2D3 in culture. Results 1,25-2D3 (concentration higher than 10-9mol/L) could induce recruitment of OLCs and their bone resorption activity in a dose-dependent manner.

收集NH小鼠骨髓细胞于含10%胎牛血清的α-MEM培养基中行体外培养，设置不同的1，25-2D3浓度组和给药时间组，并于培养第3、6、9、12天观察记录抗酒石酸酸性磷酸酶(tartrate-resistant acid phosphatase，TRAP)阳性多核巨细胞［或破骨细胞样细胞(osteroblast-like cell，OLC)］以及骨磨片上骨吸收陷窝的数目。

PartⅡ:Effect of bicyclol on hepatocyte apoptosis in alcohol-intoxicated mice and related mechanismsThree consecutive intragastric administration of alcohol(6g/kg)in 12h interval resulted in an obvious liver injury and inflammation in mice,as indicated by the elevation of serum alanine transaminase(2.2 fold of control),increased hepatic COX-2 protein expression(2.2 fold of control),as well as liver pathological changes characterized by myelonic degeneration,vacuolar degeneration and inflammatory infiltration.

双环醇对酒精中毒小鼠肝脏细胞凋亡的保护作用及机制研究小鼠连续三次酒精(6g/kg)灌胃后可导致明显肝损伤，变现为血清ALT水平升高(为对照组的2.2倍)，肝脏炎症相关蛋白环氧合酶-2(cyclooxygenase-2，COX-2)表达增加(为对照组的2.2倍)，肝组织出现髓样变性、小空泡变性和炎性细胞浸润。

All of those confirmed the odontogenetic ability of adipose-derived stem cells, offered theory and experimental basis for the abundant seed cells in tooth tissue engineering, construct new research model for the micro-environment of the odontogenesis in vitro and vivo.

目的 本研究通过酶消化法分离培养脂肪干细胞，运用牙胚细胞条件培养液体外诱导脂肪干细胞向成牙本质样细胞分化，再将脂肪干细胞与成釉器上皮细胞混合接种入体内建立牙髓-牙本质复合体模型，证实大鼠脂肪干细胞的成牙潜能，为牙齿组织工程化研究获得大量、稳定、可靠的种子细胞提供理论和实验依据；并为体内、外成牙微环境的机理研究构建新的模型。

Objective To investigate the mechanism of neurocytes' damage caused by Aβ25-35 and the change of enzyme in the signal transduction passway.

目的 探讨β淀粉样蛋白25-35 (Aβ25-35)导致神经细胞损伤的机制及在损伤过程中涉及的信号转导通路中相关酶caspase-3的变化。

In order to grope for the new idea and new approach of aspartame synthesis,strains for hydrolyzing aspartame were screened from soil.

为了探索酶法合成阿斯巴甜的新思路和新方法，从富含蛋白的土样中筛选出能够分解二肽阿斯巴甜的菌种。

Screening of thermal stabilizers for HRPHRP powder was dissolved in distilled water and mixed with additives. Aliquots of enzyme solution were added to a microplate and incubated in the air under thermal stress or room temperature.

HRP热稳定剂的筛选：HRP干粉用双蒸水溶解(0.1μg/mL)，与作为酶稳定剂的各组分以一定比例混溶后，于96孔板中点样，在加热或室温条件下的空气中存放。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。