Browsing by Author "Iturriaga Agüera, Rodrigo"
Now showing 1 - 9 of 9
Results Per Page
Sort Options
- ItemCatecholamine Release From Isolated Sensory Neurons of Cat Petrosal Ganglia in Tissue Culture(2003) Iturriaga Agüera, Rodrigo; Zapata, Patricio; Alcayaga Urbina, Julio Andrés
- ItemContribution of inflammation on carotid body chemosensory potentiation induced by intermittent hypoxia(2012) Río Troncoso, Rodrigo Andre del; Moya Céspedes, Esteban Alexis.; Iturriaga Agüera, Rodrigo
- ItemElectrical signaling, stomatal conductance, ABA and Ethylene content in avocado trees in response to root hypoxia(2009) Gil Montenegro, Pilar Macarena; Gurovich R., Luis Alberto; García Bacchiega, Nicolás Alberto.; Iturriaga Agüera, Rodrigo
- ItemExpression and immunolocalization of endothelin peptides and its receptors, ETA and ETB, in the carotid body exposed to chronic intermittent hypoxia(2007) Rey, S.; Iturriaga Agüera, Rodrigo
- ItemNeurotransmission in the Carotid Body: Transmitters and Modulators Between Glomus Cells and Petrosal Ganglion Nerve Terminals(2004) Iturriaga Agüera, Rodrigo; Alcayaga Urbina, Julio Andrés
- ItemProinflammatory Cytokines in the Nucleus of the Solitary Tract of Hypertensive Rats Exposed to Chronic Intermittent Hypoxia(2018) Oyarce, María Paz; Iturriaga Agüera, Rodrigo
- ItemStim-activated TRPC-ORAI channels in pulmonary hypertension induced by chronic intermittent hypoxia(2020) Castillo Galán, Sebastián; Arenas Menéndez, German Alberto; Reyes, R. V.; Krause, B. J.; Iturriaga Agüera, Rodrigo
- ItemTime Structure, Temporal Correlation and Coherence of Chemosensory Impulses Propagated Through Both Carotid Nerves in Cats(1997) Alcayaga Urbina, Julio Andrés; Iturriaga Agüera, Rodrigo; Zapata, PatricioIn spontaneously breathing, pentobarbitone anesthetized cats, we recorded simultaneously the impulses in the chemosensory fibers of both carotid (sinus) nerves, to analyze the correlations between the frequencies of chemosensory discharges (f(χ)) and their activation ({df(χ)/dt}(a)) and deactivation ({df(χ)/dt}(d)) rates. We studied the chemosensory responses to brief exposures to hypoxia (100% N2; 5-s and 10-s) and hyperoxia (100% O2; 30-s), and intravenous injections of excitatory (NaCN 0.2-100 μg/kg) and inhibitory (dopamine hydrochloride 0.02-20 μg/kg) chemoreceptor agents. Hypoxia increased f(χ) with a high temporal correlation between frequency levels in both nerves. Prolonging hypoxic stimulation increased {df(χ)/dt}(d), with preservation of {df(χ)/dt}(a). Hyperoxic exposure produced highly correlated decreases in fχ in both nerves, but reduced correlation if df(χ)/dt. Increasing doses of NaCN produced analogous increments in f(χ), df(χ)/dt and their correlations, the {df(χ)/dt}
- ItemTranslating carotid body function into clinical medicine(2018) Iturriaga Agüera, Rodrigo