Beta-adrenoceptor modulation in a case of pure autonomic failure
In a patient with pure autonomic failure, exercise did not modify beta-adrenoceptor density, probably due to an insufficient increase in plasma catecholamines. Isoproterenol infusion increased the number of beta-adrenoceptor by only 17%. Since in control subjects an increased beta-adrenoceptor level was found, following both physical stress and isoproterenol infusion, we suggest that the lack of increased beta-adrenoceptor levels may contribute to the poor circulatory adjustments observed in autonomic dysfunction during activities involving the sympathetic nervous system.
Medienart: |
Artikel |
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Erscheinungsjahr: |
1992 |
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Erschienen: |
1992 |
Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
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Enthalten in: |
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques - 19(1992), 1 vom: 15. Feb., Seite 80-3 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Perna, S [VerfasserIn] |
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Themen: |
Case Reports |
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Anmerkungen: |
Date Completed 20.05.1992 Date Revised 21.11.2013 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM012951854 |
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245 | 1 | 0 | |a Beta-adrenoceptor modulation in a case of pure autonomic failure |
264 | 1 | |c 1992 | |
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500 | |a Date Completed 20.05.1992 | ||
500 | |a Date Revised 21.11.2013 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a In a patient with pure autonomic failure, exercise did not modify beta-adrenoceptor density, probably due to an insufficient increase in plasma catecholamines. Isoproterenol infusion increased the number of beta-adrenoceptor by only 17%. Since in control subjects an increased beta-adrenoceptor level was found, following both physical stress and isoproterenol infusion, we suggest that the lack of increased beta-adrenoceptor levels may contribute to the poor circulatory adjustments observed in autonomic dysfunction during activities involving the sympathetic nervous system | ||
650 | 4 | |a Case Reports | |
650 | 4 | |a Journal Article | |
650 | 7 | |a Catecholamines |2 NLM | |
650 | 7 | |a Receptors, Adrenergic, beta |2 NLM | |
650 | 7 | |a Isoproterenol |2 NLM | |
650 | 7 | |a L628TT009W |2 NLM | |
700 | 1 | |a Leone, R |e verfasserin |4 aut | |
700 | 1 | |a Farace, M J |e verfasserin |4 aut | |
700 | 1 | |a Brescia-Morra, V |e verfasserin |4 aut | |
700 | 1 | |a Campanella, G |e verfasserin |4 aut | |
700 | 1 | |a Brevetti, G |e verfasserin |4 aut | |
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