Dopamine in tissues of the hydrozoan jellyfish Polyorchis penicillatus as revealed by HPLC and GC/MS

J. M. Chung; A. N. Spencer; K. H. Gahm

doi:10.1007/BF00691738

Dopamine in tissues of the hydrozoan jellyfish Polyorchis penicillatus as revealed by HPLC and GC/MS

J. M. Chung, A. N. Spencer, K. H. Gahm

Department of Life Science

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

High performance liquid chromatography of alumina extracts of several tissues in Polyorchis penicillatus show the presence of dopamine and a catecholamine resembling norepinephrine. Dopamine is found in the highest concentrations in nerve-rich tissue (120 fmol·mg wet wt^-1), at intermediate concentrations in endoderm-rich tissue (30 fmol·mg^-1), and at the lowest concentrations in the mesoglea (10 fmol·mg^-1). The presence of dopamine was confirmed using gas chromatography/mass spectrometry with negative ion chemical ionization, but norepinephrine and epinephrine could not be detected in nerve-rich tissue.

Original language	English
Pages (from-to)	173-181
Number of pages	9
Journal	Journal of Comparative Physiology B
Volume	159
Issue number	2
DOIs	https://doi.org/10.1007/BF00691738
State	Published - Mar 1989

Keywords

Dopamine
GC/MS
HPLC
Hydrozoa
Jellyfish

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10.1007/BF00691738

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title = "Dopamine in tissues of the hydrozoan jellyfish Polyorchis penicillatus as revealed by HPLC and GC/MS",

abstract = "High performance liquid chromatography of alumina extracts of several tissues in Polyorchis penicillatus show the presence of dopamine and a catecholamine resembling norepinephrine. Dopamine is found in the highest concentrations in nerve-rich tissue (120 fmol·mg wet wt-1), at intermediate concentrations in endoderm-rich tissue (30 fmol·mg-1), and at the lowest concentrations in the mesoglea (10 fmol·mg-1). The presence of dopamine was confirmed using gas chromatography/mass spectrometry with negative ion chemical ionization, but norepinephrine and epinephrine could not be detected in nerve-rich tissue.",

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author = "Chung, {J. M.} and Spencer, {A. N.} and Gahm, {K. H.}",

year = "1989",

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AU - Spencer, A. N.

AU - Gahm, K. H.

PY - 1989/3

Y1 - 1989/3

N2 - High performance liquid chromatography of alumina extracts of several tissues in Polyorchis penicillatus show the presence of dopamine and a catecholamine resembling norepinephrine. Dopamine is found in the highest concentrations in nerve-rich tissue (120 fmol·mg wet wt-1), at intermediate concentrations in endoderm-rich tissue (30 fmol·mg-1), and at the lowest concentrations in the mesoglea (10 fmol·mg-1). The presence of dopamine was confirmed using gas chromatography/mass spectrometry with negative ion chemical ionization, but norepinephrine and epinephrine could not be detected in nerve-rich tissue.

AB - High performance liquid chromatography of alumina extracts of several tissues in Polyorchis penicillatus show the presence of dopamine and a catecholamine resembling norepinephrine. Dopamine is found in the highest concentrations in nerve-rich tissue (120 fmol·mg wet wt-1), at intermediate concentrations in endoderm-rich tissue (30 fmol·mg-1), and at the lowest concentrations in the mesoglea (10 fmol·mg-1). The presence of dopamine was confirmed using gas chromatography/mass spectrometry with negative ion chemical ionization, but norepinephrine and epinephrine could not be detected in nerve-rich tissue.

KW - Dopamine

KW - GC/MS

KW - HPLC

KW - Hydrozoa

KW - Jellyfish

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JO - Journal of Comparative Physiology B

JF - Journal of Comparative Physiology B

IS - 2

ER -

Dopamine in tissues of the hydrozoan jellyfish Polyorchis penicillatus as revealed by HPLC and GC/MS

Abstract

Keywords

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