Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Rodrigo Iturriaga"'
Autor:
Pablo Alvarez-Araos, Sergio Jiménez, Camila Salazar-Ardiles, Cristian Núñez-Espinosa, Valeria Paez, Maria Rodriguez-Fernandez, Antoine Raberin, Gregoire P. Millet, Rodrigo Iturriaga, David C. Andrade
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
The hypoxic chemoreflex and the arterial baroreflex are implicated in the ventilatory response to exercise. It is well known that long-term exercise training increases parasympathetic and decreases sympathetic tone, both processes influenced by the a
Externí odkaz:
https://doaj.org/article/3c02fe299b584e978abf36e67808bf9a
Autor:
Katherin Pereyra, Alexandra Las Heras, Camilo Toledo, Esteban Díaz-Jara, Rodrigo Iturriaga, Rodrigo Del Rio
Publikováno v:
Biological Research, Vol 56, Iss 1, Pp 1-8 (2023)
Abstract Background Obstructive sleep apnea (OSA) is characterized by recurrent episodes of chronic intermittent hypoxia (CIH), which has been linked to the development of sympathoexcitation and hypertension. Furthermore, it has been shown that CIH i
Externí odkaz:
https://doaj.org/article/8c7e3e02152c4b96b7c9a4f099208539
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp S689-S690 (2023)
Externí odkaz:
https://doaj.org/article/c6825841c15f43ec93994562964314ca
Autor:
German A. Arenas, Jose G. Valenzuela, Estefanía Peñaloza, Adolfo A. Paz, Rodrigo Iturriaga, Claudia G. Saez, Bernardo J. Krause
Publikováno v:
Antioxidants, Vol 12, Iss 10, p 1874 (2023)
PIEZO1 is a mechanosensitive cation channel implicated in shear stress-mediated endothelial-dependent vasorelaxation. Since altered shear stress patterns induce a pro-inflammatory endothelial environment, we analyzed transcriptional profiles of human
Externí odkaz:
https://doaj.org/article/f01eb53fa94d4b1d959c38046bf7eaf3
Autor:
Andrea Saavedra-Alvarez, Katherine V. Pereyra, Camilo Toledo, Rodrigo Iturriaga, Rodrigo Del Rio
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2022)
Heart failure with preserved ejection fraction (HFpEF) is a complex, heterogeneous disease characterized by autonomic imbalance, cardiac remodeling, and diastolic dysfunction. One feature that has recently been linked to the pathology is the presence
Externí odkaz:
https://doaj.org/article/8cc88247ea9b4222b160fb5c89dbf7bd
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Obstructive sleep apnea (OSA), a sleep breathing disorder featured by chronic intermittent hypoxia (CIH), is associate with pulmonary hypertension. Rats exposed to CIH develop lung vascular remodeling and pulmonary hypertension, which paralleled the
Externí odkaz:
https://doaj.org/article/56107af6739d46d2974122349fa726cc
Autor:
Sebastián Castillo-Galán, Daniela Parrau, Ismael Hernández, Sebastián Quezada, Marcela Díaz, Germán Ebensperger, Emilio A. Herrera, Fernando A. Moraga, Rodrigo Iturriaga, Aníbal J. Llanos, Roberto V. Reyes
Publikováno v:
Frontiers in Physiology, Vol 12 (2022)
Calcium signaling is key for the contraction, differentiation, and proliferation of pulmonary arterial smooth muscle cells. Furthermore, calcium influx through store-operated channels (SOCs) is particularly important in the vasoconstrictor response t
Externí odkaz:
https://doaj.org/article/b24b10863fe842e38f05e3b9f4ae575e
Publikováno v:
Biological Research, Vol 51, Iss 1, Pp 1-14 (2018)
Abstract Background chronic hypoxia increases basal ventilation and pulmonary vascular resistance, with variable changes in arterial blood pressure and heart rate, but it’s impact on heart rate variability and autonomic regulation have been less we
Externí odkaz:
https://doaj.org/article/51fd4738e04b4106bf7b1273ebded6a0
Autor:
Sebastian Castillo-Galán, German A. Arenas, Roberto V. Reyes, Bernardo J. Krause, Rodrigo Iturriaga
Publikováno v:
Pulmonary Circulation, Vol 10 (2020)
Obstructive sleep apnea (OSA), a breathing disorder featured by chronic intermittent hypoxia (CIH) is associated with pulmonary hypertension (PH). Rodents exposed to CIH develop pulmonary vascular remodeling and PH, but the pathogenic mechanisms are
Externí odkaz:
https://doaj.org/article/c86a9bd5101c4a8b8982adec2932e132
Publikováno v:
Current Vascular Pharmacology. 20:272-283
Abstract: Sustained and intermittent hypoxia produce vasoconstriction, arterial remodeling, and hypertension in the lung. Stromal interaction molecule (STIM)-activated transient receptor potential channels (TRPC) and calcium release-activated calcium