Zobrazeno 1 - 10
of 44
pro vyhledávání: '"L. D. Bowers"'
Autor:
L. D. Bowers, Pui-Yuen Wong, T. G. Rosano, I. J. Mcgilveray, David Freeman, P. A. Keown, R. W. Yatscoff, J. R. Jeffery, Leslie M. Shaw
Publikováno v:
Clinical Chemistry. 36:1841-1846
The Bureau of Drug Research, Health Protection Branch I the Government of Canada, requested of the transplant nd clinical chemistry professional groups that a consensus leeting be held, to develop a “state-of-the-art” consensus aper on cyclosporu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f27091564568d1cdd1c22ca0d2c629c1
https://doi.org/10.1093/clinchem/36.10.1841
https://doi.org/10.1093/clinchem/36.10.1841
Autor:
R S, Black, L D, Bowers
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4279176d249d3665968eabda2797410d
https://pubmed.ncbi.nlm.nih.gov/10948511
https://pubmed.ncbi.nlm.nih.gov/10948511
Autor:
D J, Borts, L D, Bowers
Publikováno v:
Journal of mass spectrometry : JMS. 35(1)
Measurement of the ratio of testosterone (T) and epitestosterone (E) in urine has been used as an indication of 'natural' steroid supplementation for a decade. The direct measurement of the glucuronide and sulfate conjugates of testosterone and epite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ce4ea64bd3c336a6166da68d5f27ee5e
https://pubmed.ncbi.nlm.nih.gov/10633234
https://pubmed.ncbi.nlm.nih.gov/10633234
Autor:
L D, Bowers
Publikováno v:
Clinical chemistry. 45(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::25723717827a626e526fbf036bae8d59
https://pubmed.ncbi.nlm.nih.gov/9931058
https://pubmed.ncbi.nlm.nih.gov/9931058
Autor:
L D, Bowers
Publikováno v:
Clinical chemistry. 44(2)
The practice of therapeutic drug monitoring is based on several disciplines, including pharmacokinetics, pharmacodynamics, and chemical analysis. The impact of the analysis on the determination of pharmacokinetic parameters is not well appreciated. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::327a0f04f336dff97acd10b3640f266b
https://pubmed.ncbi.nlm.nih.gov/9474048
https://pubmed.ncbi.nlm.nih.gov/9474048
Autor:
C, Liu, L D, Bowers
Publikováno v:
Clinical chemistry. 43(7)
We describe the use of an HPLC/MS technique for the characterization of nicked fragments of hCG beta-subunit. After reductive alkylation of the nicked hCG beta-subunit with vinylpyridine, endoproteinase Glu-C or trypsin was used to digest the protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e67ad63ad2f2aeb7fa5051ea7d42d49b
https://pubmed.ncbi.nlm.nih.gov/9216453
https://pubmed.ncbi.nlm.nih.gov/9216453
Autor:
L D, Bowers
Publikováno v:
Clinical chemistry. 43(7)
The use and abuse of performance-enhancing substances has been an issue in sports since the ancient Greeks. The availability of numerous synthetic steroids and recombinant peptide hormones has made testing an analytical challenge. Recent advances in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8635ac371a793c7db22eba8ceb388cc7
https://pubmed.ncbi.nlm.nih.gov/9216478
https://pubmed.ncbi.nlm.nih.gov/9216478
Autor:
L D, Bowers, D J, Borts
Publikováno v:
Clinical chemistry. 43(6 Pt 1)
Limits of detection are important issues for GC/MS screening for anabolic agents and for confirmation of various drugs of abuse. We compared a quadrupole ion trap (QIT) operated in two different selected-ion storage modes and a quadrupole mass filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0018e0cc86eb27f60d85742b982cc558
https://pubmed.ncbi.nlm.nih.gov/9191539
https://pubmed.ncbi.nlm.nih.gov/9191539
Autor:
C, Liu, L D, Bowers
Publikováno v:
Journal of mass spectrometry : JMS. 32(1)
A high-performance liquid chromatographic/electrospray mass spectrometric (HPLC/MS) technique is described for the characterization of the beta-subunit of the glycopeptide human chorionic gonadotropin (hCG). The beta-subunit of hCG was dissociated fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::da0a7f81083bebefb447bf35268780a9
https://pubmed.ncbi.nlm.nih.gov/9008867
https://pubmed.ncbi.nlm.nih.gov/9008867
Publikováno v:
Clinical transplantation. 9(1)
Despite the critical role of the liver in the metabolism of cyclosporine, only a few studies have measured hepatic levels (CSAH) in patients receiving the drug, and none has directly assayed hepatic levels of the metabolites. In this study we measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d360fd4efefee9f40314109194cdc319
https://pubmed.ncbi.nlm.nih.gov/7742581
https://pubmed.ncbi.nlm.nih.gov/7742581