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Artículo
Hypoxia induces voltage-dependent Ca2+ entry and quantal dopamine secretion in carotid body glomus cells
(1994)
We have investigated the changes of cytosolic [Ca2+1 and the secretory -activity in single glomus cells dispersed from rabbit carotid bodies during exposure to solutions with variable 02 tension (Po2). In normoxic conditions ...
Artículo
Oxygen sensing by ion channels and chemotransduction in single glomus cells
(1996)
We have monitored cytosolic [Ca2+] and dopamine release in intact fura-2-loaded glomus cells with microfluoroimetry and a polarized carbon fiber electrode. Exposure to low PO2 produced a rise of cytosolic [Ca2+] with two ...
Patente. Invención
Utilización en composiciones farmacológicas de agentes con efecto reductor o inductor de hipoxia
(Oficina Española de Patentes y Marcas (OEPM), 1999-07-01)
Utilización en composiciones farmacológicas de agentes con efecto reductor o inductor de hipoxia. Se propone como nueva la utilización en preparados farmacológicos de agentes reductores, y en general aquellos que produzcan ...
Artículo
Oxygen-sensitive calcium channels in vascular smooth muscle and their possible role in hypoxic arterial relaxation
(1995)
We have investigated the modifications of cytosolic [Ca2+] and the activity of Ca2+ channels in freshly dispersed arterial myocytes to test whether lowering 02 tension (P02) directly influences Ca2+ homeostasis in these ...