User profiles for M. S.

Howard F Andrews, PhD, MS

Director, Data Coordinating Center, Columbia University
Verified email at columbia.edu
Cited by 25947

[HTML][HTML] LC-MS/MS in the clinical laboratory–where to from here?

SKG Grebe, RJ Singh - The Clinical biochemist reviews, 2011 - ncbi.nlm.nih.gov
… We anticipate that this will result in similar growth of clinical protein/peptide LC-MS/MSMS
(LC-MS/MS), the instrumentation that over the last 15 years has gradually superseded GC-MS

HPLC-MS-based methods for the study of metabonomics

ID Wilson, R Plumb, J Granger, H Major… - … of Chromatography B, 2005 - Elsevier
… However, recently HPLC-MS has begun to be employed in … of the use of conventional
HPLC-MS for metabonomics and then … solvent delivery, in combination with MS, for the analysis of …

The Multiple Sclerosis Functional Composite measure (MSFC): an integrated approach to MS clinical outcome assessment

…, National MS Society Clinical Outcomes … - Multiple Sclerosis …, 1999 - journals.sagepub.com
… in Multiple Sclerosis (MS) is challenging due to the diversity and fluctuating nature of MS
inadequate in their assessment of key clinical dimensions of MS (eg, cognitive function), and …

Identification of small molecules using accurate mass MS/MS search

T Kind, H Tsugawa, T Cajka, Y Ma, Z Lai… - Mass spectrometry …, 2018 - Wiley Online Library
… silico) MS/MS databases. This review discusses MS/MS databases and software approaches
for small molecules less than 2000 Da. Proteomics and glycomics MS/MS search strategies…

Recent developments in the assessment of quality of life in multiple sclerosis (MS)

JS Fischer, NG LaRocca, DM Miller… - Multiple Sclerosis …, 1999 - journals.sagepub.com
… This article reviews recent efforts to assess the impact of MS on activities … MS-specific HRQL
measures (MS Quality of Life-54 (QOL-54) and Functional Assessment of Multiple Sclerosis (…

LC/MS applications in drug development

MS Lee, EH Kerns - Mass spectrometry reviews, 1999 - Wiley Online Library
… growth of LC/MS in the pharmaceutical industry. During this time, LC/MS has become widely
… This review describes the utility of LC/MS techniques for accelerated drug development and …

Strategies for the assessment of matrix effect in quantitative bioanalytical methods based on HPLC− MS/MS

BK Matuszewski, ML Constanzer… - Analytical …, 2003 - ACS Publications
… of quantitative analyses by HPLC−MS/MS are described in this … analytes using HPLC−MS/MS
are described eliminating the … selectivity of an existing HPLC−MS/MS method. If the results …

Systematic and comprehensive strategy for reducing matrix effects in LC/MS/MS analyses

E Chambers, DM Wagrowski-Diehl, Z Lu… - … of Chromatography B, 2007 - Elsevier
A systematic, comprehensive strategy that optimizes sample preparation and
chromatography to minimize matrix effects in bioanalytical LC/MS/MS assays was developed. …

Science in the systems age: Beyond IE, OR, and MS

RL Ackoff - Operations Research, 1973 - pubsonline.informs.org
I BELIEVE we are leaving one cultural and technological age and entering another; that we
are in the early stages of a change in our conception of the world, a change in our way of …

[BOOK][B] LC/MS: a practical user's guide

MC McMaster - 2005 - books.google.com
… Following a thorough explanation of the basic components and operation of the LC/MS
choosing the appropriate MS or LC/MS analyzer for any given problem. LC/MS covers everything …