碳酸酐酶
- carbonic anhydrase
![碳酸酐酶](../cache/945811.jpg)
-
目的本研究旨在从分子水平证明碳酸酐酶Ⅳ型(CAⅣ)在兔角膜内皮细胞中的表达。
Objective To demonstrate the molecular expression of carbonic anhydrase ⅳ ( CA ⅳ) in rabbit corneal endothelium .
-
碳酸酐酶对碳酸盐岩溶解的催化作用及其在大气CO2沉降中的意义
The Role of Carbonic Anhydrase as an Activator in Carbonate Rock Dissolution and Its Significance in Atmospheric CO_2 Precipitation
-
多粘菌素B对豚鼠内耳碳酸酐酶活性的影响
Influence of Polymyxin B on the Activity of Carbonic Anhydrase in the Inner Ear of Guinea Pig
-
胃癌碳酸酐酶ⅡmRNA表达的临床病理意义
Clinical Pathological Significance of CA ⅱ mRNA Expression in Gastric Cancer
-
目的探讨碳酸酐酶Ⅱ(CAⅡ)在胃癌中表达的临床病理意义。
Objective To study the clinical pathological significance of CA ⅱ in gastric cancer .
-
呼吸性酸碱失衡对家兔肾脏内髓集合管细胞碳酸酐酶活性及其mRNA表达的影响
Effect of respiratory acid-base unbalance on carbonic anhydrase activity and its mRNA expression in primary cultured rabbit renal IMCD cells
-
目的:探讨代谢性酸中毒对大鼠红细胞碳酸酐酶(CA)活性的影响。
Objective : To investigate the effect of metabolic acidosis on carbonic anhydrase ( CA ) activity in rat erythrocytes .
-
分析了海洋浮游藻类细胞外碳酸酐酶(细胞外CA)活性与无机碳浓度以及藻细胞质膜氧化还原活性之间的关系。
Extracellular carbonic anhydrase activity in relation to inorganic carbon concentration and plasma membrane redox activity are investigated in marine phytoplankton species .
-
建立了流动注射分析方法,评价了碳酸酐酶(CA)的活性,并用此方法研究了磁场对酶催化活性的影响。
Flow-injection spectrophotometry was established to measure carbonic anhydrase ( CA ) activity and the effect of magnetic field on CA activity was studied .
-
氯化汞和forskolin处理都能抑制碳酸酐酶(CA)活性。
Mercury chloride and forskolin inhibited CA activity .
-
目的论证重症肌无力(MG)患者骨骼肌中特异性减少的25000蛋白为碳酸酐酶Ⅲ(CAⅢ)分子。
Objective To demonstrate the carbonic anhydrase ⅲ ( CA ⅲ) for 25 000 protein decreased in skeletal muscle of myasthenia gravis ( MG ) .
-
并以在卡律蝎毒素分子骨架上嫁接碳酸酐酶B的Zn2+结合位点的设计为例进行检验,表明此设计系统是可行的和有效的。
It is tested by transferring zinc binding site of carbonic anhydrase form B to charybdotoxin and its efficiency is demonstrated .
-
丝裂霉素对兔眼睫状体上皮碳酸酐酶及ATP酶活性的影响
The Effect of Mitomycin C on Activities of Carbonic Anhydrase and ATPase of the Ciliary Body Epithelium in Rabbit
-
不同环境条件如水、光、pH值、无机和有机离子等可对碳酸酐酶活性造成不同程度的影响。
The activities of carbonic anhydrase are affected in various extents by various environmental factors such as water , light , pH , inorganic and organic ions , etc.
-
低于这个浓度范围时,需要胞外碳酸酐酶启动CCM机制。
Extracellular Carbonic anhydrase start CCM Mechanism when the carbon concentration is below that concentration range .
-
碳酸酐酶是生物体中普遍存在的一种金属酶,能催化CO2可逆的水合反应,微生物是碳酸酐酶的重要来源之一。
Carbonic anhydrase is a ubiquitous metal enzyme existed in organism which can catalyze the reversible hydration reaction of CO2.Microorganism is an important source of carbonic anhydrase .
-
基于碳酸酐酶(CA)-芳香磺酰胺抑制剂相互作用的原理,设计合成了3个化合物D1、D2和D3。
Based on carbonic anhydrase ( CA ) - sulfonamide inhibition , three fluorescent probes Dl , D2 and D3 were designed and synthesized .
-
碳酸酐酶模型配合物催化HCO3~-脱水反应动力学研究
Kinetic Studies on the Catalyzed Dehydration of HCO_3 ~ - by Carbonic Anhydrase Model Complexes
-
碳酸酐酶Ⅱ磺酰胺类抑制剂的3D-QSAR研究
3D-QSAR Study of Human Carbonic Anhydrase ⅱ Sulfonamide Inhibitors
-
新型羧酸盐Gemini表面活性剂的合成及胶团化性质研究碳酸酐酶在无活性官能团聚合物表面的偶联接枝新方法
The Synthesis of New Carboxylate Gemini Surfactants and Their Micellization Character ; Immobilization of Carbonic Anhydrase onto Polymer Surface without Active Functional Groups with Crosslinker
-
碳酸酐酶(Carbonicanhydrase,CA)是一种以锌为活性中心的金属酶,可以显著催化上述反应的进行。
Carbonic Anhydrase ( CA ) is a zinc-containing metalloenzyme that can remarkably catalyze the above reaction , and with a zinc ion as active centre .
-
利用停流(Stopped-flow)技术测定了碳酸酐酶模型配合物对HCO3-脱水反应的表现一级反应速率常数kdobs。
The bicarbonate dehydration kinetic measurements of carbonic anhydrase model Complexes are performed by the stopped-flow techniques .
-
碳酸酐酶(Carbonicanhydrase,CA,EC4.2.1.1)是一种含Zn~(2+)金属酶,它广泛的存在于动物、植物、细菌和微生物中。
Carbonic anhydrase ( CA , EC 4.2.1.1 ), a zinc-containing metalloenzyme , the enzyme has been found in most organisms including animals , plants , archaebacteria , eubacteria .
-
通过室内模拟土壤-灰岩岩溶系统,对不同微生物处理条件下的土柱进行降水淋滤,系统监测了淋出液的pH、电导率、Ca2+、Mg2+以及碳酸酐酶(CA)活性。
Dynamics of pH , electric conductivity , Ca ~ ( 2 + ), Mg ~ ( 2 + ) and carbonic anhydrase ( CA ) activity on the leaching process is investigated under different microbial treatment in calcareous soil systems .
-
Pg-LPS注射的SD大鼠牙周膜中酸性磷酸酶和碳酸酐酶数量明显升高(P<0.01)。
The amounts of both the acid phosphatase and carbonic anhydrase in the periodontal membranes of Pg-LPS injected rats were obviously increased ( P < 0.01 ) .
-
分别采用原位杂交、末端标记法和粘附实验观察RGD胰岛素和蛇毒蛋白对破骨样细胞中Ⅱ型碳酸酐酶(CAⅡ)基因表达、细胞凋亡和粘附能力的影响。
The carbonic anhydrase ⅱ ( CA ⅱ) gene expression , apoptosis and the adhesion of OLC that treated by RGD-insulin and echistatin were determined by in situ hybridization , TUNEL staining and adhesion test , respectively .
-
目的探讨呼吸性酸碱失衡对家兔内髓集合管(IMCD)细胞碳酸酐酶(CA)活性及其mRNA表达的影响。
Objective To investigate the effects of respiratory acid base unbalance on carbonic anhydrase ( CA ) activity and its type ⅳ mRNA expression in primary cultured rabbit renal inner medullary collecting duct ( IMCD ) cells .
-
方法:用酚水法制备Pg-LPS,采用层析法分离Pg-LPS诱生的IL-1、TNF和PGE,用原子吸收光谱法测定Ca~(2+)离子浓度,用组织化学法检测牙周膜中酸性磷酸酶和碳酸酐酶。
METHODS : Pg-LPS was prepared by phenol-water method . IL-1 , TNF , and PGE induced by Pg-LPS were isolated by chromatography . Ca2 + concentration was detected by atomic absorption spectrophotometry .
-
碳酸酐酶抑制剂(CAIs)可抑制房水分泌而减少房水的生成,从而起到降眼压、治疗青光眼的作用。
Carbonic anhydrase inhibitors ( CAIs ) can decrease the generation of the aqueous humor by inhibiting the secretion of it , reducing the intraocular pressure for treatment of glaucoma .
-
为此,本课题克隆了杜氏盐藻双拷贝碳酸酐酶(DCA1)和碳酸酐酶(CA1)基因的启动子,并对其功能进行了分析。
Here , we report the cloning and functional analyses of the promoters of duplicated carbonic anhydrase ( DCA1 ) and carbonic anhydrase ( CA1 ) genes from Dunaliella salina .