1例65岁男性患者因食管癌术后出现肝功能异常,使用乙酰半胱氨酸注射液8 g qd及还原型谷胱甘肽1.8 g qd。第4日静脉滴注还原型谷胱甘肽过程中,患者突然出现心累,气促,全身大汗,血氧饱和度71%,停用还原型谷胱甘肽,给予吸氧,症状持续7 h后...1例65岁男性患者因食管癌术后出现肝功能异常,使用乙酰半胱氨酸注射液8 g qd及还原型谷胱甘肽1.8 g qd。第4日静脉滴注还原型谷胱甘肽过程中,患者突然出现心累,气促,全身大汗,血氧饱和度71%,停用还原型谷胱甘肽,给予吸氧,症状持续7 h后缓解,第5日静脉滴注乙酰半胱氨酸注射液过程中,再次出现类似症状,立即停药,持续3 h后症状缓解,停用该药后,患者未再发生类似症状。展开更多
Two new coordination compounds of rare earth chloride with N-acetyl-DL-alanine and imidazole have been prepared from absolute alcohol. The general formula RE(C5H8NO3)2(C3H5N2)2Cl3·4H2O (RE=Ce, Pr) of these compou...Two new coordination compounds of rare earth chloride with N-acetyl-DL-alanine and imidazole have been prepared from absolute alcohol. The general formula RE(C5H8NO3)2(C3H5N2)2Cl3·4H2O (RE=Ce, Pr) of these compounds were identified, by chemical and elemental analysis, FTIR spectra, UV spectra, 1H NMR and 13C NMR spectra, and molar conductance. The processes of thermal decomposition were identified by TG-DSC curves. The possible reaction mechanisms and the kinetics equation were investigated by comparing the kinetics parameters. The activation entropy of dehydration, as well as enthalpy values of dehydration and decomposition were obtained by DSC curve. The three-dimensional fluorescence spectra of liquid compounds were measured. The phenomenon of the up-conversion fluorescence is discussed.展开更多
文摘1例65岁男性患者因食管癌术后出现肝功能异常,使用乙酰半胱氨酸注射液8 g qd及还原型谷胱甘肽1.8 g qd。第4日静脉滴注还原型谷胱甘肽过程中,患者突然出现心累,气促,全身大汗,血氧饱和度71%,停用还原型谷胱甘肽,给予吸氧,症状持续7 h后缓解,第5日静脉滴注乙酰半胱氨酸注射液过程中,再次出现类似症状,立即停药,持续3 h后症状缓解,停用该药后,患者未再发生类似症状。
文摘Two new coordination compounds of rare earth chloride with N-acetyl-DL-alanine and imidazole have been prepared from absolute alcohol. The general formula RE(C5H8NO3)2(C3H5N2)2Cl3·4H2O (RE=Ce, Pr) of these compounds were identified, by chemical and elemental analysis, FTIR spectra, UV spectra, 1H NMR and 13C NMR spectra, and molar conductance. The processes of thermal decomposition were identified by TG-DSC curves. The possible reaction mechanisms and the kinetics equation were investigated by comparing the kinetics parameters. The activation entropy of dehydration, as well as enthalpy values of dehydration and decomposition were obtained by DSC curve. The three-dimensional fluorescence spectra of liquid compounds were measured. The phenomenon of the up-conversion fluorescence is discussed.