Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina
Identifieur interne : 004410 ( Main/Exploration ); précédent : 004409; suivant : 004411Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina
Auteurs : William H. Baldridge [Canada] ; Steven Tomasic [Canada] ; Alexander K. Ball [Canada]Source :
- Brain Research [ 0006-8993 ] ; 1993.
English descriptors
- KwdEn :
Abstract
Abstract: Norepinephrine increased the release of pre-loaded [3H]dopamine from goldfish retinas. Pharmacological studies suggested that the n norepinephrine-induced [3H]dopamine release was due to an exchange mechanism between norepinephrine and pre-loaded [3H]dopamine. Norepinephrine also depolarized and reduced the receptive-field size of horizontal cells in goldfish retinas. The action of norepinephrine on horizontal cells was probably not due to the release of endogeneous dopamine because the effect of norepinephrine was not abolished in retinas in which all dopaminergic neurons had been destroyed by prior treatment with 6-hydroxydopamine. The pharmacology of the effect of norepinephrine on horizontal cells suggested that it was due to an agonist action of norepinephrine acting at horizontal cell dopamine receptors. It is still unclear whether endogenous norepinephrine is a regulator of dopamine release in the fish retina. Consequently, the function of the putative norepinephrine-containing amacrine cells of the fish retina remains to be elucidated.
Url:
DOI: 10.1016/0006-8993(93)90581-7
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001D87
- to stream Istex, to step Curation: 001D87
- to stream Istex, to step Checkpoint: 001D07
- to stream Main, to step Merge: 004C13
- to stream Main, to step Curation: 004410
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina</title><author><name sortKey="Baldridge, William H" sort="Baldridge, William H" uniqKey="Baldridge W" first="William H." last="Baldridge">William H. Baldridge</name></author><author><name sortKey="Tomasic, Steven" sort="Tomasic, Steven" uniqKey="Tomasic S" first="Steven" last="Tomasic">Steven Tomasic</name></author><author><name sortKey="Ball, Alexander K" sort="Ball, Alexander K" uniqKey="Ball A" first="Alexander K." last="Ball">Alexander K. Ball</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:12F52B4B3C7E8CFE5331A09970C9484518485A2A</idno><date when="1993" year="1993">1993</date><idno type="doi">10.1016/0006-8993(93)90581-7</idno><idno type="url">https://api-v5.istex.fr/document/12F52B4B3C7E8CFE5331A09970C9484518485A2A/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001D87</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001D87</idno><idno type="wicri:Area/Istex/Curation">001D87</idno><idno type="wicri:Area/Istex/Checkpoint">001D07</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001D07</idno><idno type="wicri:doubleKey">0006-8993:1993:Baldridge W:effects:of:norepinephrine</idno><idno type="wicri:Area/Main/Merge">004C13</idno><idno type="wicri:Area/Main/Curation">004410</idno><idno type="wicri:Area/Main/Exploration">004410</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina</title><author><name sortKey="Baldridge, William H" sort="Baldridge, William H" uniqKey="Baldridge W" first="William H." last="Baldridge">William H. Baldridge</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Department of Biomedical Sciences, McMaster University, 1200 Main Street, Hamilton, Ontario L8N 3Z5</wicri:regionArea><orgName type="university">Université McMaster</orgName><placeName><settlement type="city">Hamilton (Ontario)</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Tomasic, Steven" sort="Tomasic, Steven" uniqKey="Tomasic S" first="Steven" last="Tomasic">Steven Tomasic</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Department of Biomedical Sciences, McMaster University, 1200 Main Street, Hamilton, Ontario L8N 3Z5</wicri:regionArea><orgName type="university">Université McMaster</orgName><placeName><settlement type="city">Hamilton (Ontario)</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Ball, Alexander K" sort="Ball, Alexander K" uniqKey="Ball A" first="Alexander K." last="Ball">Alexander K. Ball</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Department of Biomedical Sciences, McMaster University, 1200 Main Street, Hamilton, Ontario L8N 3Z5</wicri:regionArea><orgName type="university">Université McMaster</orgName><placeName><settlement type="city">Hamilton (Ontario)</settlement><region type="state">Ontario</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Canada</country></affiliation></author></analytic><monogr></monogr><series><title level="j">Brain Research</title><title level="j" type="abbrev">BRES</title><idno type="ISSN">0006-8993</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1993">1993</date><biblScope unit="volume">626</biblScope><biblScope unit="issue">1–2</biblScope><biblScope unit="page" from="210">210</biblScope><biblScope unit="page" to="218">218</biblScope></imprint><idno type="ISSN">0006-8993</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0006-8993</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Dopamine</term><term>Goldfish</term><term>Horizontal cell</term><term>Norepinephrine</term><term>Retina</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Norepinephrine increased the release of pre-loaded [3H]dopamine from goldfish retinas. Pharmacological studies suggested that the n norepinephrine-induced [3H]dopamine release was due to an exchange mechanism between norepinephrine and pre-loaded [3H]dopamine. Norepinephrine also depolarized and reduced the receptive-field size of horizontal cells in goldfish retinas. The action of norepinephrine on horizontal cells was probably not due to the release of endogeneous dopamine because the effect of norepinephrine was not abolished in retinas in which all dopaminergic neurons had been destroyed by prior treatment with 6-hydroxydopamine. The pharmacology of the effect of norepinephrine on horizontal cells suggested that it was due to an agonist action of norepinephrine acting at horizontal cell dopamine receptors. It is still unclear whether endogenous norepinephrine is a regulator of dopamine release in the fish retina. Consequently, the function of the putative norepinephrine-containing amacrine cells of the fish retina remains to be elucidated.</div></front></TEI><affiliations><list><country><li>Canada</li></country><region><li>Ontario</li></region><settlement><li>Hamilton (Ontario)</li></settlement><orgName><li>Université McMaster</li></orgName></list><tree><country name="Canada"><region name="Ontario"><name sortKey="Baldridge, William H" sort="Baldridge, William H" uniqKey="Baldridge W" first="William H." last="Baldridge">William H. Baldridge</name></region><name sortKey="Ball, Alexander K" sort="Ball, Alexander K" uniqKey="Ball A" first="Alexander K." last="Ball">Alexander K. Ball</name><name sortKey="Ball, Alexander K" sort="Ball, Alexander K" uniqKey="Ball A" first="Alexander K." last="Ball">Alexander K. Ball</name><name sortKey="Tomasic, Steven" sort="Tomasic, Steven" uniqKey="Tomasic S" first="Steven" last="Tomasic">Steven Tomasic</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Canada/explor/ParkinsonCanadaV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 004410 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 004410 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Canada
|area= ParkinsonCanadaV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:12F52B4B3C7E8CFE5331A09970C9484518485A2A
|texte= Effects of norepinephrine on [3H]dopamine release and horizontal cell receptive-field size in the goldfish retina
}}
| This area was generated with Dilib version V0.6.29. |  |