A morphometric study of the secretory granules of the granular duct in the submaxillary gland of the rat following stimulation with noradrenalin and isoproterenol
In the present work, we carry out a morphometric analysis, at ultrastructural level, of the secretory granules of the granular undulated duct of the submaxillary gland of the rat, under basal conditions (Control Group or I), following stimulation for 10 minutes with 2 mg1100 g weight of Isoprotereno...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1990 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/157947 |
| Acceso en línea: | https://hdl.handle.net/11441/157947 |
| Access Level: | acceso abierto |
| Palabra clave: | Granular undulated duct Submaxillary gland Secretory granules Noradrenalin Isoproterenol |
| Sumario: | In the present work, we carry out a morphometric analysis, at ultrastructural level, of the secretory granules of the granular undulated duct of the submaxillary gland of the rat, under basal conditions (Control Group or I), following stimulation for 10 minutes with 2 mg1100 g weight of Isoproterenol (Group 11), and following stimulation with 2 gamrnas/100 g weight of Noradrenalin for the same time as in the former case. It is seen that in general, Noradrenalin produces the appearance of a greater number of small granules than does Isoproterenol or the control group; and that Isoproterenol induces the presence of larger-sized granules than does Noradrenalin. |
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