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020 ▼a 9780438348721
035 ▼a (MiAaPQ)AAI10838903
035 ▼a (MiAaPQ)unc:17985
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 248032
0820 ▼a 574
1001 ▼a Wulff, Jacob Edward.
24510 ▼a Methods for Adapting Global Mass Spectrometry Based Metabolomics to the Clinical Environment.
260 ▼a [S.l.] : ▼b The University of North Carolina at Chapel Hill., ▼c 2018
260 1 ▼a Ann Arbor : ▼b ProQuest Dissertations & Theses, ▼c 2018
300 ▼a 295 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
500 ▼a Includes supplementary digital materials.
500 ▼a Adviser: Lloyd J. Edwards.
5021 ▼a Thesis (Dr.P.H.)--The University of North Carolina at Chapel Hill, 2018.
520 ▼a Metabolomics is a maturing field with successful application to research areas such as biomarker discovery and mechanisms of disease. With the ability to profile hundreds or even thousands of biochemicals simultaneously, many of which are also u
520 ▼a The first paper explores basic properties of metabolites, specifically the statistical distribution of metabolite concentrations and correlation between them. In human sample sets covering three different sample material appropriate for clinical
520 ▼a In the second paper, application of the log transformation is used to account for missing values in estimating population parameters of a reference cohort. Missing values are largely attributed to the true level falling below the detection limit
520 ▼a The third paper addresses merging multiple global LC-MS metabolomic sets of the same biological sample type together. Typical normalization methods meant to account for sample to sample variation are presented and compared to alternative approac
590 ▼a School code: 0153.
650 4 ▼a Biostatistics.
650 4 ▼a Analytical chemistry.
650 4 ▼a Biochemistry.
690 ▼a 0308
690 ▼a 0486
690 ▼a 0487
71020 ▼a The University of North Carolina at Chapel Hill. ▼b Biostatistics.
7730 ▼t Dissertation Abstracts International ▼g 80-01B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0153
791 ▼a Dr.P.H.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T14999656 ▼n KERIS
980 ▼a 201812 ▼f 2019
990 ▼a 관리자