Conjugated dopamine: peripheral origin, distribution, and response to acute stress in the dog
| Autor: | Thomas Unger, Otto Kuchel, Nguyen T. Buu, W Schürch |
|---|---|
| Rok vydání: | 1980 |
| Předmět: |
medicine.medical_specialty
Free catecholamines Epinephrine Physiology Dopamine Conjugated system Kidney Norepinephrine Dogs Stress Physiological In vivo Physiology (medical) Internal medicine Adrenal Glands medicine Animals Distribution (pharmacology) Chromaffin Granules Tissue Distribution Acute stress Pharmacology Chemistry General Medicine Peripheral Endocrinology Liver Blood Vessels Female medicine.drug |
| Zdroj: | Canadian Journal of Physiology and Pharmacology. 58:22-27 |
| ISSN: | 1205-7541 0008-4212 |
| DOI: | 10.1139/y80-005 |
| Popis: | Conjugated catecholamines in the circulation and in peripheral tissues were measured together with free catecholamines in an attempt to investigate whether there are in vivo correlates to a possible biological role of dopamine sulfate suggested by an in vitro finding of direct conversion of dopamine sulfate to free norepinephrine by dopamine β-hydroxylase.Following the strong sympathoadrenergic stimulus of surgical stress accompanied by an increase in blood pressure and heart rate, conjugated dopamine showed a twofold rise in arterial plasma (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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