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4篇 您的检索式:作者名="Ji Guifeng"
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1Differentiation of illicit drugs with THz time-domain spectroscopy显示文摘The terahertz time-domain spectroscopy(THz-TDS) was used for sensing and identifying illicit drugs.The absorption spectra of seven illicit drug samples(morphine and its hydrochloride,cocaine hydrochloride,codeine phosphate,papaverine hydrochloride,pethidine hydrochloride,and thebaine) were studied by THz-TDS at 0.3-2.0 THz at room temperature.The geometric structure and vibration frequencies of morphine were calculated by density functional theory.The four absorption features were dominated by intra-/inter-molecular collective or lattice vibration modes.Each illicit drug has a distinct signature in its THz spectra.The results indicate that the THz-TDS can be used to identify and discriminate illicit drugs by their characteristic fingerprints.LIU Guifeng MA Shihua JI Te ZHAO Hongwei WANG Wenfeng 2010Nuclear Science and Techniques2010,21,4:7
2Post-marketing safety surveillance and reevaluation of Motherwort injection:A clinical study of 10094 cases显示文摘OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety.Cao Shan Zhang Wenhao Zhao Ziwei Heng Mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian 2018Journal of Traditional Chinese Medicine2018,38,4:4
3The bZIP protein from Tamarix hispida, ThbZIP 1, is ACGT elements binding factor that enhancesabiotic stress signaling in transgenic Arabidopsis 显示文摘Ji Xiaoyu Liu Guifeng Liu Yujia 2013BMC Plant Biology2013,13,:1
4全国两会代表、委员谈标准显示文摘More than 5,000 of China’s political,business and social elite converged in Beijing in early March for the country’s most important annual meeting-the“Two Sessions”,which refers to the back-to-back meetings of two China’s major political bodies-the National People’s Congress(NPC)and Chinese People’s Political Consultative Conference(CPPCC).Yang Zhen Deng Zhonghan Mai Jiaomeng Wang Yongtian Dong Mingzhu Ding Lei Lei Jun An Ting Zhang Tianren Ji Guifeng Liu Muhua Zhou Yunjie Zhao Yiwu Han Yongjin Guan Peijun Ni Minjing Zhao Dachun Lan Minbo 2021China Standardization2021,,3:0
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