BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

398 related articles for article (PubMed ID: 26454158)

  • 1. Chemical derivatization for enhancing sensitivity during LC/ESI-MS/MS quantification of steroids in biological samples: a review.
    Higashi T; Ogawa S
    J Steroid Biochem Mol Biol; 2016 Sep; 162():57-69. PubMed ID: 26454158
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Isotope-coded ESI-enhancing derivatization reagents for differential analysis, quantification and profiling of metabolites in biological samples by LC/MS: A review.
    Higashi T; Ogawa S
    J Pharm Biomed Anal; 2016 Oct; 130():181-193. PubMed ID: 27178301
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Methods for differential and quantitative analyses of brain neurosteroid levels by LC/MS/MS with ESI-enhancing and isotope-coded derivatization.
    Higashi T; Aiba N; Tanaka T; Yoshizawa K; Ogawa S
    J Pharm Biomed Anal; 2016 Jan; 117():155-62. PubMed ID: 26355769
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Derivatization of neutral steroids to enhance their detection characteristics in liquid chromatography-mass spectrometry.
    Higashi T; Shimada K
    Anal Bioanal Chem; 2004 Feb; 378(4):875-82. PubMed ID: 14598004
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Enhancing analysis throughput, sensitivity and specificity in LC/ESI-MS/MS assay of plasma 25-hydroxyvitamin D
    Ogawa S; Kittaka H; Nakata A; Komatsu K; Sugiura T; Satoh M; Nomura F; Higashi T
    J Pharm Biomed Anal; 2017 Mar; 136():126-133. PubMed ID: 28081498
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Derivatization in liquid chromatography for mass spectrometric detection.
    Santa T
    Drug Discov Ther; 2013 Feb; 7(1):9-17. PubMed ID: 23524938
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Alternative procedure for charged derivatization to enhance detection responses of steroids in electrospray ionization-MS.
    Higashi T; Nishio T; Hayashi N; Shimada K
    Chem Pharm Bull (Tokyo); 2007 Apr; 55(4):662-5. PubMed ID: 17409568
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Derivatization reagents in liquid chromatography/electrospray ionization tandem mass spectrometry.
    Santa T
    Biomed Chromatogr; 2011 Jan; 25(1-2):1-10. PubMed ID: 21058414
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Stable-isotope dilution LC-ESI-MS/MS techniques for the quantification of total homocysteine in human plasma.
    Tomaiuolo M; Vecchione G; Margaglione M; Pisanelli D; Grandone E
    J Chromatogr B Analyt Technol Biomed Life Sci; 2009 Oct; 877(28):3292-9. PubMed ID: 19651543
    [TBL] [Abstract][Full Text] [Related]  

  • 10. A novel Cookson-type reagent for enhancing sensitivity and specificity in assessment of infant vitamin D status using liquid chromatography/tandem mass spectrometry.
    Ogawa S; Ooki S; Morohashi M; Yamagata K; Higashi T
    Rapid Commun Mass Spectrom; 2013 Nov; 27(21):2453-60. PubMed ID: 24097402
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Fusaric acid as a novel proton-affinitive derivatizing reagent for highly sensitive quantification of hydroxysteroids by LC-ESI-MS/MS.
    Yamashita K; Yamazaki K; Komatsu S; Numazawa M
    J Am Soc Mass Spectrom; 2010 Feb; 21(2):249-53. PubMed ID: 19914845
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Development and validation of an LC-ESI/MS/MS method with precolumn derivatization for the determination of betulin in rat plasma.
    Hu Z; Guo N; Wang Z; Liu Y; Wang Y; Ding W; Zhang D; Wang Y; Yan X
    J Chromatogr B Analyt Technol Biomed Life Sci; 2013 Nov; 939():38-44. PubMed ID: 24095874
    [TBL] [Abstract][Full Text] [Related]  

  • 13. LC-ESI-MS/MS analysis of testosterone at sub-picogram levels using a novel derivatization reagent.
    Star-Weinstock M; Williamson BL; Dey S; Pillai S; Purkayastha S
    Anal Chem; 2012 Nov; 84(21):9310-7. PubMed ID: 22994158
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Analysis of urinary vitamin D₃ metabolites by liquid chromatography/tandem mass spectrometry with ESI-enhancing and stable isotope-coded derivatization.
    Ogawa S; Ooki S; Shinoda K; Higashi T
    Anal Bioanal Chem; 2014 Oct; 406(26):6647-54. PubMed ID: 25168117
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Sensitive determination of thiols in wine samples by a stable isotope-coded derivatization reagent d
    Lv Z; You J; Lu S; Sun W; Ji Z; Sun Z; Song C; Chen G; Li G; Hu N; Zhou W; Suo Y
    J Chromatogr A; 2017 Mar; 1491():98-107. PubMed ID: 28259458
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Progress and Challenges in Quantifying Carbonyl-Metabolomic Phenomes with LC-MS/MS.
    Sun Y; Tang H; Wang Y
    Molecules; 2021 Oct; 26(20):. PubMed ID: 34684729
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Sample-multiplexing by derivatization using multiple analogous reagents for enhancing throughput in LC/ESI-MS/MS assay of steroids: Plasma 17α-hydroxyprogesterone as an example.
    Kamemura M; Yokota M; Ogawa S; Sugiura T; Higashi T
    J Chromatogr B Analyt Technol Biomed Life Sci; 2020 Jun; 1146():122117. PubMed ID: 32335501
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Evaluation of a series of prolylamidepyridines as the chiral derivatization reagents for enantioseparation of carboxylic acids by LC-ESI-MS/MS and the application to human saliva.
    Kuwabara T; Takayama T; Todoroki K; Inoue K; Min JZ; Toyo'oka T
    Anal Bioanal Chem; 2014 Apr; 406(11):2641-9. PubMed ID: 24500756
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Analysis of steroidal estrogens as pyridine-3-sulfonyl derivatives by liquid chromatography electrospray tandem mass spectrometry.
    Xu L; Spink DC
    Anal Biochem; 2008 Apr; 375(1):105-14. PubMed ID: 18162162
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Determination of salivary dehydroepiandrosterone using liquid chromatography--tandem mass spectrometry combined with charged derivatization.
    Higashi T; Shibayama Y; Shimada K
    J Chromatogr B Analyt Technol Biomed Life Sci; 2007 Feb; 846(1-2):195-201. PubMed ID: 16979390
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 20.