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Acute hypoxia-reoxygenation and vascular oxygen sensing in the chicken embryo
(Physiological Reports, 2017)
Abstract.
Fetal/perinatal hypoxia is one of the most common causes of perinatal morbidity and mortality and is frequently accompannied by vascular dysfunction. However, the mechanisms involved have not been fully delineated. ...
Concentración de Malondialdehido en sujetos que residen a gran altitud : estudio exploratorio
(Rev Peru Med Exp Salud Pública, 2017-12-07)
Resumen. El objetivo fue investigar el comportamiento del malondialdehido (MDA), biomarcador de estrés oxidativo, a grandes altitudes (3500–4200 m de altitud). Se realizó un estudio exploratorio en 91 sujetos de las ciudades ...
Inhibition of peroxisome proliferator-activated receptor ɣ : a potential link between chronic maternal hypoxia and impaired fetal growth
(FASEB Journal, 2014)
Abstract.
Chronic exposure to hypoxia raises the
risk of pregnancy disorders characterized by maternal
vascular dysfunction and diminished fetal growth. In an
effort to identify novel pathways for these hypoxiarelated ...
Perinatal hypoxia increases susceptibility to high-altitude polycythemia and attendant pulmonary vascular dysfunction
(Am J Physiol Heart Circ Physiol, 2015-04-27)
Perinatal hypoxia increases susceptibility to high-altitude polycythemia and
attendant pulmonary vascular dysfunction. Am J Physiol Heart Circ
Physiol 309: H565–H573, 2015. First published June 19, 2015;
doi:10.1152/a ...
Graduated effects of high-altitude hypoxia and highland ancestry on birth size
(Pediatric Research, 2013-10-02)
Background: We present a cohort of ca. 25,000 birth
records from Bolivia of men and women who are currently
adults. We used this cohort to test the hypothesis that high
altitude reduces birth weight and that highland ...
Capacidad aeróbica de deportistas de diferentes disciplinas
(COLEGIO MEDICO DE BOLIVIA, 2016-02)
RESUMEN
Objetivos. Comprobar si el efecto de la hipoxia de altura repercute de la misma manera en las disciplinas deportivas al margen de su predominancia respecto a la dependencia del oxígeno.
Adrenocortical suppression in highland chick embryos is restored during incubation at sea level
(High Altitude Medicine & Biology, 2011)
Abstract.
By combining the chick embryo model with incubation at high altitude, this study tested the hypothesis that
development at high altitude is related to a fetal origin of adrenocortical but not adrenomedullary ...
Erythropoietin (EPO) in human milk : potential enteral factor in high altitude hypoxia
(High Altitude Medicine & Biology, 2010-08-08)
Introduction: Erythropoietin (Epo) is a normal constituent of
human milk. At sea level, it was found that mean milk-borne
Epo concentrations are within the normal range for plasma
Epo concentrations and rise with ...
Pulmonary and systemic vascular dysfunction in young offspring of mothers with preeclampsia
(Circulation, 2010-07-19)
Background—Adverse events in utero may predispose to cardiovascular disease in adulthood. The underlying mechanisms are unknown. During preeclampsia, vasculotoxic factors are released into the maternal circulation by the ...
Do cytokines contribute to the andean-associated protection from reduced fetal growth at high altitude?
(Reproductive Sciences, 2011)
Abstract.
Pro- versus anti-inflammatory cytokine balance is important for successful pregnancy. Chronic hypoxia alters cytokine levels and increases the frequency of fetal growth restriction (FGR). Multigenerational Andean ...