乙酰半胱氨酸

复方氨基酸注射液中乙酰半胱氨酸含量测定方法的研究

Study on the Assay Method of Acetylcysteine in Compound Amino Acid Injection

结果：乙酰半胱氨酸溶出度限度为80%；

RESULTS The dissolution limit of acetylcysteine dissolution was80 % .

N-乙酰半胱氨酸对慢性阻塞性肺疾病患者血淋巴细胞DNA损伤的影响

Antioxidative therapy in DNA damage of patients with chronic obstructive pulmonary disease

N-乙酰半胱氨酸对肝星状细胞核因子κB的影响

Effect of N-acetylcysteine on nuclear factor - κ B binding activity and expression of cyclooxygenase-2 in hepatic stellate cell

N-乙酰半胱氨酸对急慢性吸烟大鼠肺组织和肺泡灌洗液中核因子-κB表达的影响

Effect of N-acetylcysteine on NF - κ B in lung tissue and BALF of rats undergoing acute and chronic smoking

P选择素在油酸诱导急性肺损伤大鼠肺组织中的表达及N-乙酰半胱氨酸对其影响的研究

The expression of P-selectin in lung vascular of rats with acute lung injury induced by intravenous injection oleic acid and effects of N-acetylcysteine

核转录因子-κB在局部脑缺血及再灌注损伤后大鼠脑细胞中的表达及N-乙酰半胱氨酸的干预作用

Expression of nuclear factor kappa B in rats ' cerebral cells after focal cerebral ischemia and reperfusion and the effects of N-acetylcysteine treatment

目的：研究核因子κB在局部脑缺血及再灌注中的表达及N-乙酰半胱氨酸预处理的影响。

OBJECTIVE : To investigate the expressions of NF - κ B in local cerebral ischemia-reperfusion and the influence of the pretreatment of the N-acetylcysteine .

目的：研究体外循环血清对肺泡上皮细胞的损伤作用以及N乙酰半胱氨酸的保护作用。

Objective : To explore the effect of cardiopulmonary bypass serum on apoptosis of alveolar epithelial cells and protective effect of N acetylcysteine .

N-乙酰半胱氨酸对小鼠巨噬细胞Toll样受体2/4基因表达的影响

Effect of NAC on LPS-induced toll-like receptor 2 and 4 expressions in murine macrophages

N-乙酰半胱氨酸对AGEs诱导的微血管内皮细胞VCAM-1表达的抑制作用

N-acetylcysteine inhibits advanced glycation end products-induced VCAM-1 expression in mouse cardiac microvascular endothelial cells

体外循环血清对A549细胞的损伤和N-乙酰半胱氨酸的影响

A549 Apoptosis Induced by Cardiopulmonary Bypass Serum and the Protective Effect of N-Acetylcysteine

LPS致新生大鼠急性肺损伤促炎性细胞因子、抗炎性细胞因子和NF-κB变化及N-乙酰半胱氨酸干预作用的研究

The Change of Cytokines and Nuclear Factor-kappa B in Lung Tissue of LPS-induced Acute Lung Injury in Neonatal Rats : The Effect of N-acetylcysteine

观察N乙酰半胱氨酸（NAC）干预对PAF作用的影响。

The effects of N acetylcysteine ( NAC ) on the function of PAF were also studied .

N-乙酰半胱氨酸和caspase-3抑制剂对镉诱导293细胞凋亡的拮抗作用

Antagonistic effect of N-acetyl cysteine and caspase-3 inhibitor on apoptosis of 293 cells induced by cadmium

缺氧缺血性脑病新生鼠血8-异前列腺素F（2a）变化及N-乙酰半胱氨酸的干预效果

Level of Blood 8-iso-Prostaglandin F_ ( 2a ) and the Intervention Effect of N-acetylcysteine on Neonatal Rats with Hypoxic-Ischemic Encephalopathy

目的：观察抗氧化剂N乙酰半胱氨酸（Nacetylcysteine，NAC）对随意型皮瓣成活的影响。

Objective : To investigate the influence of N-acetylcysteine ( NAC ) on the viability of random pattern skin flaps .

NAC组（N-乙酰半胱氨酸治疗组）。

NAC group ( NAC treated group ) .

高剂量DMF染毒后，再经口连续投入N乙酰半胱氨酸（NAC），与未投药组比较。

After administration of highest dose of DMF , N acetylcysteine ( NAC ) was successively given to mice per os .

MTT法探讨N-乙酰半胱氨酸对Na2SO3小鼠脾淋巴细胞毒性的影响

To explore toxicity of NAC to mouse spleen lymphocytes exposed to Na_2SO_3 by MTT method

目的观察体外循环（CPB）血清对培养血管内皮细胞ICAM1表达变化的影响，及N乙酰半胱氨酸（NAC）的干预作用。

Objective To observe the effect of NAC on the changes of ICAM 1 expression induced by CPB serum cultured endothelial cells .

N-乙酰半胱氨酸滴眼液在治疗的前5周可延缓糖尿病性白内障的的发生发展，其中第4周出现统计学差异（P0.05）；

N-acetylcysteine drops delayed the progression of diabetic cataract in the first 5 weeks , and there was significant difference on the 4th week ( P0.05 ) .

而预先经抗氧化剂N-乙酰半胱氨酸（NAC）或槲皮素处理的细胞，细胞内的MDA含量下降。

However , the content of MDA was decreased in cells pretreated with the antioxidants N-acetylcysteine ( NAC ) or quercetin .

应用N-乙酰半胱氨酸能抑制核转录因子κB活化，减少炎症反应和脑组织损伤，缩小梗死体积，在6,24h的长时间脑缺血中仍能起到脑保护作用。

N-acetylcysteine could inhibit NF - κ B activation , reduce inflammatory reaction and cerebral tissue damage . It might play an important role in the neuroprotective agents in long-term ischemia for 6 and 24 hours .

目的探讨体外内毒素（LPS）对LO2细胞的直接作用以及N乙酰半胱氨酸（Nacetylcysteine，NAC）的抑制效果。

Objectives To investigate the effects of lipopolysaccharide ( LPS ) and N-acetylcysteine ( NAC ) on LO 2 cells in vitro .

将健康雄性Wistar大鼠随机分成正常对照组、慢支与肺气肿组、红霉素（EM）治疗组、N-乙酰半胱氨酸（NAC）预防及治疗组。

Methods : Male Wistar rats were randomly divided into normal control group , CB and emphysema group , EM-treatment group and NAC-treatment group .

32只SD大鼠分成4组，分别是正常饲料对照组、高脂饲料组、高脂饲料+硫辛酸（0.1%）组和高脂饲料+N-乙酰半胱氨酸（0.1%）组。

32 SD rats were divided into 4 groups : control group , high-fat group , LA group ( 0.1 % ) and NAC group ( 0.1 % ) .

探讨在人气道上皮细胞核因子κB（NFκB）的激活情况及抗氧化剂N乙酰半胱氨酸（NAC）对NFκB的作用机理。

Aim The expression of NF - κ B activation and the effect of antioxidant ( N - acetylcysteine , NAC ) on NF - κ B activity in human airway epithelial cell was assessed .

结果合用N-乙酰半胱氨酸和牛磺酸具有明显的降血糖作用（P<0.01），并可使糖尿病大鼠全血IPO含量显著下降（P<0.01）、血浆SOD的活性明显增加（P<0.05）。

Results The concentration of blood glucose and blood LPO content were significantly lowered , and the plasma SOD activity was significantly increased by N-acetylcysteine and taurine treatment in alloxan-induced diabetic rats .

B组：L-乙酰半胱氨酸（NAC）的外毛细胞平均损伤率为65%，内毛细胞平均损伤率为60%。

The mean outer hair cell ( OHC ) loss rate was 65 % in group B , and its mean inner hair cell ( IHC ) loss rate was 60 % .