VOLUME 13, ISSUE 20 / OCTOBER 2021
Short Communication
OCTOBER 2021
A multilaboratory validation study of LC/MS biomarker assays for three lysophosphatidylcholines
- Rika Ishikawa,
- Kosuke Saito,
- Tsuyoshi Matsumura,
- Koji Arai,
- Saki Yamauchi,
- Ryoya Goda,
- Hidehisa Tachiki,
- Mitsuhiko Kawabata,
- Shin-ichiro Nitta,
- Akemi Nagao,
- Takahiro Suga,
- Hitoshi Uchiyama
, - Keiko Nakai,
- Kota Asahina,
- Mariko Yamaoka &
- Yoshiro Saito
- Pages:1533–1546
- Published Online:26 October 2021
Research Article
OCTOBER 2021
Chromatographic estimation of a novel triple-therapy combination targeting Helicobacter pylori eradication in different matrices
- Eman Darweish ,
- Maya S Eissa,
- Yasmin M Fayez &
- Hoda M Marzouk
- Pages:1547–1557
- Published Online:28 October 2021
Research Article
OCTOBER 2021
Determination of cortisol in hair using UHPLC–MS/MS: application to patients admitted for ethanol dependence treatment
- Daniella Rheingantz Decker Soares,
- Marcos Frank Bastiani,
- Anelise Schneider,
- Roberta Zilles Hahn ,
- Lilian Feltraco Lizot,
- Magda Susana Perassolo ,
- Marina Venzon Antunes &
- Rafael Linden
- Pages:1559–1568
- Published Online:12 October 2021
Review
OCTOBER 2021
Analytical techniques for monitoring of toluene and xylene exposure biomarkers hippuric acid and methylhippuric acid in human urine samples
- Xiaoyue Shan,
- Lei Zhang,
- Haipeng Ye,
- Ji Shao,
- Yanpeng Shi,
- Siwei Tan,
- Ling Zhang &
- Kewen Su
- Pages:1569–1584
- Published Online:26 October 2021