Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Karem Arriaza"'
Autor:
Eduardo Pena, Samia El Alam, Constanza Gonzalez, Isaac Cortés, Diego Aguilera, Karen Flores, Karem Arriaza
Publikováno v:
Antioxidants, Vol 13, Iss 10, p 1269 (2024)
In Chile, individuals are commonly exposed to high altitude due to the work shift system, involving days of exposure to high altitude followed by days at sea level over the long term, which can result in chronic intermittent hypobaric hypoxia (CIHH).
Externí odkaz:
https://doaj.org/article/2ffd709347014e65862c8ca1defe37c7
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 2, p 889 (2024)
Tauopathies are a group of neurodegenerative diseases whose central feature is dysfunction of the microtubule-associated protein tau (MAPT). Although the exact etiology of tauopathies is still unknown, it has been hypothesized that their onset may oc
Externí odkaz:
https://doaj.org/article/a9f26d4cccdd48b68b18260b8e1aca3a
Autor:
Karem Arriaza, Julio Brito, Patricia Siques, Karen Flores, Stefany Ordenes, Daniel Aguayo, María del Rosario López, Silvia M. Arribas
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 11, p 9567 (2023)
Hypobaric hypoxia under chromic conditions triggers hypoxic pulmonary vasoconstriction (HPV) and right ventricular hypertrophy (RVH). The role of zinc (Zn) under hypoxia is controversial and remains unclear. We evaluated the effect of Zn supplementat
Externí odkaz:
https://doaj.org/article/6453972852a3428ab92b6a13914ca991
Autor:
Caren Alvarado-Aravena, Karem Arriaza, Matías Castillo-Aguilar, Karen Flores, Alexies Dagnino-Subiabre, Claudia Estrada-Goic, Cristian Núñez-Espinosa
Publikováno v:
Behavioral Sciences, Vol 12, Iss 10, p 398 (2022)
Confinement during the COVID-19 pandemic has significantly impacted lifestyles worldwide. The aim of this study was to evaluate the effect of confinement on anxiety symptoms and sleep quality in people living in extreme southern latitudes. The Beck A
Externí odkaz:
https://doaj.org/article/f64761a04e4f4901a04de30e0f8bc9bb
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 13, p 6974 (2022)
Hypobaric hypoxia is a condition that occurs at high altitudes (>2500 m) where the partial pressure of gases, particularly oxygen (PO2), decreases. This condition triggers several physiological and molecular responses. One of the principal responses
Externí odkaz:
https://doaj.org/article/378fd75a889c4ae6b9407fa16e7226f3
Autor:
Karen Flores, Patricia Siques, Julio Brito, Stefany Ordenes, Karem Arriaza, E. Pena, Fabiola León-Velarde, Rosario López, Ángel L. López de Pablo, Silvia Arribas
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
BackgroundBoth chronic hypoxia (CH) and long-term chronic intermittent hypoxia (CIH) exposure lead to right ventricular hypertrophy (RVH). Weight loss is an effective intervention to improve cardiac function and energy metabolism in cardiac hypertrop
Externí odkaz:
https://doaj.org/article/c4c8f1d5725a4ecab88d968692435d43
Autor:
Patricia Siques, Julio Brito, Karen Flores, Stefany Ordenes, Karem Arriaza, Eduardo Pena, Fabiola León-Velarde, Ángel L. López de Pablo, M. C. Gonzalez, Silvia Arribas
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Background: In chronic hypoxia (CH) and short-term chronic intermittent hypoxia (CIH) exposure, glycemia and insulin levels decrease and insulin sensitivity increases, which can be explained by changes in glucose transport at skeletal muscles involvi
Externí odkaz:
https://doaj.org/article/18150a38809241deacc40bcaa57c01ff
Autor:
Nicole Lüneburg, Patricia Siques, Julio Brito, Karem Arriaza, Eduardo Pena, Hans Klose, Fabiola Leon-Velarde, Rainer H. Böger
Publikováno v:
Pulmonary Medicine, Vol 2016 (2016)
Chronic intermittent hypoxia (CIH) and chronic hypoxia (CH) are associated with high-altitude pulmonary hypertension (HAPH). Asymmetric dimethylarginine (ADMA), a NO synthase (NOS) inhibitor, may contribute to HAPH. This study assessed changes in the
Externí odkaz:
https://doaj.org/article/d315c3faa797460faeeab735b0c450db
Autor:
Arribas, Karem Arriaza, Julio Brito, Patricia Siques, Karen Flores, Stefany Ordenes, Daniel Aguayo, María del Rosario López, Silvia M.
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 11; Pages: 9567
Hypobaric hypoxia under chromic conditions triggers hypoxic pulmonary vasoconstriction (HPV) and right ventricular hypertrophy (RVH). The role of zinc (Zn) under hypoxia is controversial and remains unclear. We evaluated the effect of Zn supplementat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::96126a3f97a3c69d0ffdcddfd4e94ba7
Autor:
Silvia M. Arribas, Karen Flores, Fabiola León-Velarde, Patricia Siques, Maria Cristina Gonzalez, Eduardo Peña, Ángel Luis López de Pablo, Karem Arriaza, Stefany Ordenes, Julio Brito
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Frontiers in Physiology
Frontiers in Physiology
Background: In chronic hypoxia (CH) and short-term chronic intermittent hypoxia (CIH) exposure, glycemia and insulin levels decrease and insulin sensitivity increases, which can be explained by changes in glucose transport at skeletal muscles involvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eadd7a5c5f6303b2966e65fb872ecc73
https://www.frontiersin.org/article/10.3389/fphys.2018.00799/full
https://www.frontiersin.org/article/10.3389/fphys.2018.00799/full