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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004345naa a2200529 4500
001oai:gup.ub.gu.se/194665
003SwePub
008240528s2013 | |||||||||||000 ||eng|
009oai:research.chalmers.se:b8db4bbe-ad23-4e0e-b0af-a5eaf9d8dc57
024a https://gup.ub.gu.se/publication/1946652 URI
024a https://doi.org/10.1021/ac401920v2 DOI
024a https://research.chalmers.se/publication/1946652 URI
040 a (SwePub)gud (SwePub)cth
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Phan, Nhu TN,d 1981u Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,National Center for Imaging Mass Spectrometry,Department of Chemistry and Molecular Biology,University of Gothenburg4 aut0 (Swepub:gu)xphant
2451 0a Capillary Electrophoresis-Mass Spectrometry-Based Detection of Drugs and Neurotransmitters in Drosophila Brain
264 c 2013-08-19
264 1b American Chemical Society (ACS),c 2013
338 a electronic2 rdacarrier
520 a Capillary electrophoresis coupled to mass spectrometry has been used to determine the in vivo concentrations of the neuroactive drug, methylphenidate, and a metabolite in, the heads of the fruit fly, Drosophila melanogaster. These concentrations, evaluated at the site of action, the brain, have been correlated with orally administrated methylphenidate. D. melanogaster has a relatively simple nervous system but possesses high-order brain functions similar to humans; thus, it has been used as a common model system in biological and genetics research. Methylphenidate has been used to mediate cocaine addiction due to its lower pharmacokinetics, which results in fewer addictive and reinforcing effects than cocaine; the effects of the drug on the nervous system, however, have not been fully understood. In addition to measurements of drug concentration, the method has been used to examine drug-dose dependence on the levels of several primary biogenic amines. Higher in vivo concentration of methylphenidate is observed with increasing feeding doses up to 25 mM methylphenidate. Furthermore, administrated methylphenidate increases the drug metabolism activity and the neurotransmitter levels; however, this increase appears to saturate at a feeding dose of 20 mM. The method developed for the fruit fly provides a new tool to evaluate the concentration of administered drug at the site of action and provides information concerning the effect of methylphenidate on the nervous system.
650 7a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng
653 a transporter knockout mice
653 a biogenic-amine levels
653 a dopamine-transporter
653 a methylphenidate
653 a cocaine
653 a stress
653 a pharmacokinetics
653 a melanogaster
653 a abuse
653 a methamphetamine
653 a cocaine
700a Hanrieder, Jörg,d 1980u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)hjorg
700a Berglund, Carinau Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,University of Gothenburg4 aut0 (Swepub:gu)xbcarh
700a Ewing, Andrew G,d 1957u Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,National Center for Imaging Mass Spectrometry,Department of Chemistry and Molecular Biology,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg4 aut0 (Swepub:cth)andrewe
710a Göteborgs universitetb Institutionen för kemi och molekylärbiologi4 org
773t Analytical Chemistryd : American Chemical Society (ACS)g 85:17, s. 8448-8454q 85:17<8448-8454x 0003-2700x 1520-6882
856u https://gup.ub.gu.se/publication/194665x primaryx freey FULLTEXT
856u https://europepmc.org/articles/pmc3794364?pdf=render
856u http://dx.doi.org/10.1021/ac401920vy FULLTEXT
8564 8u https://gup.ub.gu.se/publication/194665
8564 8u https://doi.org/10.1021/ac401920v
8564 8u https://research.chalmers.se/publication/194665

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