Urban ecological environment evaluation and influencing factors analysis at the residential quarter-level in Xi'an, China

Autor: Li, Jinnuo, Liu, Jianhong, Liu, Mingxing, Lv, Xiaoqing, Dong, Ziyue, Yan, Xiya

Publikováno v: In Ecological Indicators January 2024 158

Ultraviolet spectra determination and computational analysis of 44 E/Z steroid isomers in dried blood spot.

Autor: Yan, Xiya, Yan, Siyu, Chang, Wei, Wen, Chao, Zhang, Lisi, Wang, Zhanliang, Yang, Sheng

Publikováno v: Drug Testing & Analysis; Jun2024, Vol. 16 Issue 6, p661-673, 13p

New metabolites of methyltrienolone by in vitro human microsome and characterized using Liquid Chromatography/High Resolution Mass Spectrometry for doping control purposes.

Autor: Yan X; School of Sport Science, Beijing Sport University, No.48 Xinxi Road, Beijing 100084, China; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China., Hou J; School of Sport Science, Beijing Sport University, No.48 Xinxi Road, Beijing 100084, China; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China., Yan S; School of Sport Science, Beijing Sport University, No.48 Xinxi Road, Beijing 100084, China; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China., Chang W; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China. Electronic address: nadl.changwei@bsu.edu.cn., Zhang L; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China., Wang Z; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China., Yang S; Beijing Anti-Doping Laboratory, Beijing Sport University, No.1 An Ding Road, Beijing 100029, China. Electronic address: nadl.yangsheng@bsu.edu.cn.

Publikováno v: Journal of pharmaceutical and biomedical analysis [J Pharm Biomed Anal] 2024 Oct 28; Vol. 253, pp. 116552. Date of Electronic Publication: 2024 Oct 28.