Separation of urinary catecholamines and catecholamine metabolites by high-pressure liquid chromatography
dc.contributor.author | Hoeldtke, Robert D. | en_US |
dc.contributor.author | Stetson, Philip L. | en_US |
dc.date.accessioned | 2006-04-07T17:24:11Z | |
dc.date.available | 2006-04-07T17:24:11Z | |
dc.date.issued | 1980-06 | en_US |
dc.identifier.citation | Hoeldtke, Robert D., Stetson, Philip L. (1980/06)."Separation of urinary catecholamines and catecholamine metabolites by high-pressure liquid chromatography." Analytical Biochemistry 105(1): 207-217. <http://hdl.handle.net/2027.42/23227> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6W9V-4DVNMST-F7/2/8d8a36923e8e3e1f2a0451ea256c01e9 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/23227 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7446987&dopt=citation | en_US |
dc.description.abstract | A series of high-pressure liquid chromatographic (hplc) procedures are described for the separation of all major and most minor catecholamine metabolites present in human urine. The amines and metabolites are first concentrated and partially purified by traditional methods, ion-exchange and alumina chromatography. Final separations are then performed with hplc. Our system is specifically designed to study dopamine [beta]-hydroxylation in vivo. [3H]Dopamine is administered intravenously to human subjects, and then all the excreted [3H]dopamine metabolites and [3H]norepinephrine metabolites are separated and assayed. The high degree of resolution achieved with hplc makes it possible to separate the small population of [3H]norepinephrine metabolites from the much larger population of [3H]-dopamine metabolites. The ratio of total excreted [3H]norepinephrine metabolites/total excreted [3H]dopamine metabolites averages 0.029 +/- 0.005 in urine samples collected during the first 6 h following the administration of isotope. | en_US |
dc.format.extent | 816983 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Separation of urinary catecholamines and catecholamine metabolites by high-pressure liquid chromatography | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Public Health | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Internal Medicine, Division of Endocrinology and Metabolism, Upjohn Center for Clinical Pharmacology, The University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.contributor.affiliationum | Department of Internal Medicine, Division of Endocrinology and Metabolism, Upjohn Center for Clinical Pharmacology, The University of Michigan, Ann Arbor, Michigan 48109, USA | en_US |
dc.identifier.pmid | 7446987 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/23227/1/0000160.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0003-2697(80)90447-9 | en_US |
dc.identifier.source | Analytical Biochemistry | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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