非丁

Sulfamonomethoxine was used as internal standard. Phenacetin, paracetamol and IS were monitored by multiple reaction monitoring mode with ion transitions of m/z 180→138, 152→110 and 281→156, respectively.

以磺胺甲氧嘧啶为内标，非那西丁、对乙酰氨基酚和内标的多反应监测离子对分别为m/z180→138、152→110和281→156。

Results Four components including caffine, aminophyrine, phenacetin and phenobarbital were completely separated and determined.

结果 样品中咖啡因、氨基比林、非那西丁、苯巴比妥等4组分完全分离且呈良好线性关系，其加样回收率为98.26%～101.87%。

The accuracy of phenacetin and paracetamol was 87.1%-101.5% and 89.5%-107.3%, the precision was 0.85%-7.83% and 2.53%-8.74%, respectively. The extraction recovery ranged from 58.25% to 69.85%, and matrix effect was 99.0% to 103.6%.

非那西丁和对乙酰氨基酚的准确度分别为87.1%~101.5%和89.5%~107.3%，精密度分别为0.85%~7.83%和2.53%~8.74%，提取回收率为53.0%~76.0%，基质效应为92.0%~106.3%，均符合生物样本分析方法的有关要求。

Methods Paracetamol was analyzed with HPLC,ODSC18 was packed in the analytical column,and phenacetin as internal standard.the mobile phase consisted of methanolwater(70:30)and the flow rate was 1.0 ml/min,The UV detection wave length was 257 nm.

采用ODSC 18色谱柱，内标为非那西丁，流动相为甲醇水(70：30，v/v)，流速1.0 ml/min，检测波长257 nm，测定泰诺片中对乙酰氨基酚的含量。

METHODS: Using phenacetin as a substrate probe, the effects of Wuji Pill with different compatibility (No.1-9) on the enzymatic activity of CYP1A2 were detected by high-performance liquid chromatography.

按L9(34)正交表，戊己丸的配比设计为9个受试复方，以非那西丁为探针药， HPLC检测戊己丸对大鼠体外肝微粒体CYP1A2酶活性的影响。

We employed HPLC to measure the metabolites of caffeine in the whole blood and calculated the ratio be between the metabolite and caffeine, which was used as index to evaluate the effect of Qingkailing injection on rat CYP1A2 activity in vivo ; We also detected the CYP1A2 and CYP2D6 activity in microsomal reconstituted system by analysis of phenacetin metabolism and dextromethorphan metabolism with HPLC.

通过HPLC法测定全血中咖啡因的代谢率，观测清开灵注射液对大鼠CYP1A2活性的影响；通过HPLC法测定大鼠肝微粒体重组系统非那西丁的代谢比率，确定清开灵注射液对大鼠肝微粒体CYP1A2亚型的作用；测定大鼠肝微粒体重组系统右美沙芬的代谢比率，确定清开灵注射液对大鼠肝微粒体CYP2D6亚型的作用。

Thin-layer chromatography ; ultraviolet spectrophotometry ; aspirin ; phenacetin ; caffeine

薄层层析法；紫外分光光度法；阿斯匹林；非那西丁；咖啡因

Auto-immune type: also known as methyl-dopa-type, hemolytic disease can be medication from 3 months to 4 years later, on behalf of drug: a - methyl-dopa, levodopa, phenytoin, phenacetin, chlorpromazine, indomethacin, etc.

自身免疫型：又称甲基多巴型，溶血发病可在服药3个月至4年后，代表药物有：a--甲基多巴、左旋多巴、苯妥英钠、非那西丁、氯丙嗪、吲哚美辛等

The mean recovery of phenacetin,caffeine,phenobabital and aminophenazone were 100.4%,100.3%,99.5%,and 100.4% respectively.

非那西丁、咖啡因、苯巴比妥、氨基比林的平均回收率分别为100.4%，100.3%，99.5%和100.4%，RSD分别为0.90%，1.9%，1.8%，1.6%(n=6)。

Forty-two patients with typical pollinosis were chosen and divided into terfenadine group (n = 20) and placebo group (n = 22) by the double blind method.

共选择了42例典型的花粉症患者，用双盲法分为特非那丁组(20例)及安慰剂组(22例)。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了