N-乙酰基-L-半胱氨酸,N-acetyl-L-cysteine
1)N-acetyl-L-cysteineN-乙酰基-L-半胱氨酸
1.Effects of N-acetyl-L-cysteine on promoting permeation and transport of insulin across the buccal TR146 cell culture modelN-乙酰基-L-半胱氨酸促进胰岛素经TR146细胞层渗透转运的研究
2.In this study,a novel thiolated polymer,N-acetyl-L-cysteine-g-chitosan conjugate(CS-NAC)was synthesized and characterized.本文合成了一种新型巯基聚合物——N-乙酰基-L-半胱氨酸-g-壳聚糖(CS-NAC),并进行了表征,同时对材料的溶胀度、黏附性和细胞毒性进行了测试。
英文短句/例句

1.Effects of N-acetyl-L-cysteine on promoting permeation and transport of insulin across the buccal TR146 cell culture modelN-乙酰基-L-半胱氨酸促进胰岛素经TR146细胞层渗透转运的研究
2.Interaction of N-acetyl-L-cysteine Modified Gold Nanoparticle with CdTe Quantum Dot by SpectroscopyN-乙酰基-L-半胱氨酸修饰的金纳米粒子与CdTe量子点相互作用的光谱法研究
3.A New Synthetic Method for the N-acetyl-L-cysteine;N-乙酰-L-半胱氨酸合成的新方法
4.Objective: To determine N-acetyl-L-cysteine in compound amino acid injection by spectrophotometry.目的:采用分光光度法测定富含支链复方氨基酸注射液中N-乙酰-L-半胱氨酸的含量。
5.Anti-hepatitis B virus activity of N-acety1-cysteine;N-乙酰半胱氨酸(NAC)抗乙肝病毒(HBV)作用
6.The Method with a Chiral Fluorescent Reagent for the Separation and Analysis of N-acetylcysteine手性荧光衍生RP-HPLC分离(D/L)-N-乙酰半胱氨酸的研究
7.Separation of S-Benzyl-γ-L-glutamyl-L-cysteine Using Ion-exchange Method离子交换法分离S-苄基-γ-L-谷氨酰-L-半胱氨酸
8.Effect of N-Acetylcysteine on the Transcriptional Regulation of Bone Sialoprotein by LipopolysaccharideN-乙酰半胱氨酸影响脂多糖调节骨唾液酸蛋白基因转录
9.N-acetyl-L-cysteine on Rabbit Atherosclerotic Model the Impact of Matrix Metalloproteinases;N-乙酰半胱氨酸对兔动脉硬化模型中基质金属蛋白酶的影响
10.The Protective Effects of N-acetylcysteine Against Methamphetamine-Induced Nerve InjuryN-乙酰半胱氨酸对甲基苯丙胺神经损伤保护作用的研究
11.N-Acetylcysteine attenuates methamphetamine induced neurotoxicity in rat striatumN-乙酰半胱氨酸减轻大鼠纹状体甲基苯丙胺神经毒性
12.Effect of Glutathione and N-acetylcysteine Against Glutamate Cytotoxicity;谷胱甘肽及N-乙酰半胱氨酸抗谷氨酸细胞毒性研究
13.The Effect of NAC on Atherosclerosis Plaque of Neck Artery of Rabbit;N-乙酰半胱氨酸对兔颈动脉粥样斑块的影响
14.Protective effect of N-acetylcysteine against rotenone-induced apoptosis in PC12 cellsN-乙酰半胱氨酸对PC12细胞的保护作用研究
15.Electrocatalytic oxidation and its Electroanalytical method of N-Acetyl-L-Cysteine at multi-wall carbon nanotubes modified glassy carbon electrodeN-乙酰-L-半胱氨酸在多壁碳纳米管修饰玻碳电极上的电催化氧化及电分析方法
16.N-acetylhomocysteine thiolactoneN-乙酰基高半胱氨酸硫内酯
17.Kinetic Model for Enzymatic Synthesis of S-Bzl-γ-L-Glutamyl-L-Cysteine酶法制备S-苄基-γ-L-谷氨酰-L-半胱氨酸的动力学模型
18.Synthesis of S-benzylcysteinylglycine Ethyl Ester under Microwave Irradiation微波法合成S-苄基半胱氨酰甘氨酸乙酯
相关短句/例句

Acetylcysteine[,?sitil'sisti:in]N-乙酰基-L-半胱氨酸
3)broncholysinN-乙酰基-L-半胱氨酸辣
4)N-acetyl-L-cysteineN-乙酰-L-半胱氨酸
1.A New Synthetic Method for the N-acetyl-L-cysteine;N-乙酰-L-半胱氨酸合成的新方法
2.Process diagnosis for synthesizing reaction of N-acetyl-L-cysteine by thin layer chromatography.;薄层色谱法对N-乙酰-L-半胱氨酸工艺流程诊断
3.Stability of N-acetyl-L-cysteine;N-乙酰-L-半胱氨酸的稳定性研究
5)N-acetylcysteineN-乙酰-L-半胱氨酸
1.The Protective Effect of N-acetylcysteine on Enzymes in the Injury of Mitochondria in Rats Caused by Acute Sodium Cyanide Poisoning;N-乙酰-L-半胱氨酸对氰化钠致大鼠线粒体损伤的酶系保护作用
2.Objective To study the expression of tumor necrosis factor-α(TNF-α)in retinal ischemia-reperfusion injury in rats and the effect of N-acetylcysteine(NAC) on it.目的研究肿瘤坏死因子-α(tumornecrosisfactor-α,TNF-α)在大鼠视网膜缺血再灌注损伤中的表达及N-乙酰-L-半胱氨酸(N-acetylcysteine,NAC)对其表达的影响。
6)N-acetyl-L-cysteine(NAC)N-乙酰-L-半胱氨酸(NAC)
延伸阅读

N-乙酰基-L-半胱氨酸分子式:C5H9NO3S分子量:163.200CAS号:616-91-1性质:白色结晶粉末。熔点109-111℃。易溶于水和乙醇。有类似蒜的臭气,味酸,有吸湿性。制备方法:将左旋半胱氨酸盐酸盐(无结晶水)溶于0.8倍蒸馏水,此时可适当加热。然后在加有活性炭的漏斗中过滤,滤液加入3.6倍体积的95%药用乙醇,再加入工业吡啶(0.8倍体积)先在冰水浴中冷却后,再放入冰箱过夜,次日过滤,用三氯甲烷(工业品)洗涤,过滤,压干,迅速放入真空干燥器,常温干燥5h,得左旋半胱氨酸。收率86.5%。用途:生化试剂,医药,该品用作祛痰药,称痰易净,易咳静。对粘稠的痰液有分解作用。作用机理是该品分子结构中所含的巯基能使粘痰中粘蛋白多肽链中的二硫键断裂,使粘蛋白分解,降低了痰液的粘度,使之液化易于咳出。适用于急,慢性呼吸道疾病的痰液粘稠不易咳出者,以及大量粘痰阻塞而引起吸吸因难的危重症状。