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Identification and ...
Identification and quantitative measurements of biogenic amines and Dopa in the central nervous system and haemolymph of the crayfish Pacifastacus leniusculus (Crustacea)
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- Elofsson, Rolf (author)
- Lund University,Lunds universitet,Funktionell zoologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Functional zoology,Department of Biology,Faculty of Science
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- Laxmyr, Lena (author)
- Lund University
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- Rosegren, Evald (author)
- Lund University
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- Hansson, Christer (author)
- Lund University,Lunds universitet,Dermatologi och venereologi, Lund,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Dermatology and Venereology (Lund),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine
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(creator_code:org_t)
- 1982
- 1982
- English.
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In: Comparative Biochemistry and Physiology. Part C: Comparative Pharmacology & Toxicology. - 0742-8413. ; 71, s. 195-201
- Related links:
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https://lup.lub.lu.s...
Abstract
Subject headings
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- 1. The biogenic amines dopamine (DA), noradrenaline (NA), octopamine (OA), serotonin (5-HT) and the amino acid dihydroxyphenylalanine (DOPA) have been identified and quantitatively measured in the crayfish nervous system and in haemolymph employing high performance liquid chromatography (HPLC).2. The substances occurred in the nervous system in amounts ranging between 0.1 and 0.7 μg/g w/w.3. The haemolymph contained very small amounts of NA, OA, 5-HT and DOPA.4. No adrenaline (A) was present.5. Prolonged handling of the animals caused dramatic changes in DOPA levels.6. Depletion experiments using reserpine caused a pronounced decrease in the content of DA, NA, OA and 5-HT in the nervous system. DOPA, however, remained unaffected.
Subject headings
- NATURVETENSKAP -- Biologi -- Zoologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Zoology (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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