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Changes in DBH and noradrenaline resulting from cold exposure

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Résumé

L'exposition au froid, pour des périodes de 30 min, entraîne une réduction de 32% de l'activité du DBH de la fraction vésiculaire du ventricule du cœur du rat. Le contenu en noradrénaline, après une augmentation brève, reprend sa valeur normale. Il est suggéré que la libération accrue provoque une diminution du nombre des vésicules et un remplissage accuru des vésicules restantes.

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Fillenz, M., West, D.P. Changes in DBH and noradrenaline resulting from cold exposure. Experientia 30, 55–56 (1974). https://doi.org/10.1007/BF01921594

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