English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/155114
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

GABA modulation of cholinergic transmission in rat oviduct

AutorFernández I; Orensanz, L.; Ceballos, María L. de
Fecha de publicación1984
EditorElsevier
CitaciónLife Sciences 35: 357- 364 (1984)
ResumenThe effects of electrical stimulation, gamma-aminobutyric acid (GABA), acetylcholine (ACh), norepinephrine (NE), 5-hydroxytryptamine (5-HT), GABA agonists and bicuculline were studied on spontaneous movements of isolated rat oviduct. The tissue did not respond to electrical stimulation or to GABA, NE and 5-HT when added to the incubation medium. ACh produced contractions related to its concentration which were maximal at the diestrous-1 phase when GABA caused a 20% rise in the ACh contraction. This effect was mimicked by GABA agonists whereas it was suppressed by bicuculline. beta-Estradiol benzoate (EB) increased ACh contractions in diestrous-1 and in the late proestrous phases. GABA did not modify the EB effect. Progesterone did not modify ACh contractions in any of the studied phases. These findings suggest a possible modulatory role for GABA on ACh responses in the isolated rat oviduct
URIhttp://hdl.handle.net/10261/155114
Identificadoresissn: 0024-3205
Aparece en las colecciones: (IC) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.