Literature DB >> 5014439

Norepinephrine and dopamine: assay by mass fragmentography in the picomole range.

S H Koslow, F Cattabeni, E Costa.   

Abstract

Gas chromatography-mass spectrometry makes possible the simultaneous measurement of norepinephrine and dopamine in concentrations of 0.1-milligram tissue samples. Specificity of the assay is confirmed both by the retention time of the compound and by the mass to charge ratio of the fragments recorded. The sensitivity is of the order of 0.5 picomole, and linearity of the response is maintained up to at least 200 picomoles.

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Year:  1972        PMID： 5014439     DOI： 10.1126/science.176.4031.177

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  8 in total

1.  Contribution of the locus coeruleus to the adrenergic innervation of the rat spinal cord: a biochemical study.

Authors:  J P Adèr; F Postema; J Korf
Journal:  J Neural Transm       Date:  1979       Impact factor: 3.575

2.  Dopamine D2 receptors in the cerebral cortex: distribution and pharmacological characterization with [3H]raclopride.

Authors:  M S Lidow; P S Goldman-Rakic; P Rakic; R B Innis
Journal:  Proc Natl Acad Sci U S A       Date:  1989-08       Impact factor: 11.205

3.  The determination of dopamine by a modification of the dihydroxyindole fluorimetric assay.

Authors:  C V Atack
Journal:  Br J Pharmacol       Date:  1973-08       Impact factor: 8.739

4.  The cat locus coeruleus. Light and electron microscopic study of the neuronal somata.

Authors:  L Léger; M L Hernandez-Nicaise
Journal:  Anat Embryol (Berl)       Date:  1980

5.  Effect of hydrocortisone on catecholamines and the enzymes synthesizing them in the developing sympathetic ganglion.

Authors:  O Eränkö; V M Pickel; M Härkönen; L Eränko; T H Joh; D J Reis
Journal:  Histochem J       Date:  1982-05

6.  Pharmacodynamic profile of CQP 201-403, a novel 8 alpha-amino-ergoline.

Authors:  E Flückiger; U Briner; B Clark; A Closse; A Enz; P Gull; A Hofmann; R Markstein; L Tolcsvai; H R Wagner
Journal:  Experientia       Date:  1988-05-15

7.  Biochemical, behavioural, and endocrine effects of CK 204-933, a novel 8 beta-ergolene.

Authors:  R Markstein; A Enz; J M Vigouret; A Jaton; A Closse; U Briner; P Gull
Journal:  J Neural Transm       Date:  1987       Impact factor: 3.575

Review 8.  Prolactin-lowering and -releasing drugs. Mechanisms of action and therapeutic applications.

Authors:  E E Müller; V Locatelli; S Cella; A Peñalva; A Novelli; D Cocchi
Journal:  Drugs       Date:  1983-04       Impact factor: 9.546
  8 in total

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