Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Geng Cheng Yeh"'
Publikováno v:
Journal of Analytical Toxicology. 30:225-231
Parallel to the "poppy-seed defense" strategy commonly reported in the United States, donors of urine samples tested positive for opiates in Taiwan often claimed the consumption of Brown Mixture (BM) as the source of the observed morphine and codeine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8956580ae47f454394a2634917b3471c
https://doi.org/10.1093/jat/30.4.225
https://doi.org/10.1093/jat/30.4.225
Publikováno v:
Biomedical Chromatography. 18:443-449
A high-performance liquid chromatography (HPLC) method using silica column eluted with aqueous solvent mobile phase containing triethylamine (TEA) and acetic acid (ACH) at trace percentages was characterized for the analysis of basic compounds. The k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4771898c60850370cdcf46a950429680
https://doi.org/10.1002/bmc.334
https://doi.org/10.1002/bmc.334
Autor:
Hsiu O. Ho, T.-M Bruce Hsu, Ching-Cheng Kao, Ming-Chuan Huang, Wen-Ting Ke, Geng-Cheng Yeh, Ming Thau Sheu, Li-Chin Lin
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 763:157-163
An improved HPLC method using a silica gel column with fluorescence detection (excitation at 300 nm and emission at 365 nm) was developed for the determination of sulpiride concentrations in plasma. Analysis of sulpiride in plasma samples was simplif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95332297072e696efe17b62f0786ae9
https://doi.org/10.1016/s0378-4347(01)00387-5
https://doi.org/10.1016/s0378-4347(01)00387-5
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 751:79-86
An improved HPLC method was developed for the concentration determination of the metabolite of flavoxate, 3-methyl-flavone-8-carboxylic acid (MFCA), in plasma in an attempt to compare two flavoxate tablet formulations. This HPLC method was validated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cac6770fd839fd246354a4080dc41e1
https://doi.org/10.1016/s0378-4347(00)00451-5
https://doi.org/10.1016/s0378-4347(00)00451-5
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 791(1-2)
An improved HPLC method was developed for the determination of sildenafil concentrations in plasma. Analysis of sildenafil in plasma samples was simplified by utilizing a one-step liquid-liquid extraction after alkaline treatment of only 1 ml of plas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e51a6018f5baa9b1d9dc97e8d9175d0
https://pubmed.ncbi.nlm.nih.gov/12798185
https://pubmed.ncbi.nlm.nih.gov/12798185
Autor:
Hsiu-Chuan Liu1,2, Hsiu-O Ho2, Liu, Ray H.3, Geng-Cheng Yeh4, Dong-Liang Lin1,5 dllin@mai.moj.gov.tw
Publikováno v:
Journal of Analytical Toxicology. May2006, Vol. 30 Issue 4, p225-231. 7p. 7 Charts, 10 Graphs.