ListarProducción científica por tema "PESO AL NACER"
Mostrando ítems 1-9 de 9
-
Determinants of blood oxygenation during pregnancy in Andean and Europeas residents of high altitude
(Am J Physiol Regul Integr Comp Physiol, 2007-07-02)High altitude decreases birth weight, but this effect is diminished in long vs. short-resident, high-altitude populations. We asked whether women from long vs. short-resident, high-altitude populations had higher arterial ... -
Do anti-angiogenic or angiogenic factors contribute to the protection of birth weight at high altitude afforded by andean ancestry?
(Reprod Sci., 2010-09)Abstract. Objective: This prospective study was designed to determine whether variation in angiogenic (placental growth factor [PlGF]) and/or anti-angiogenic (soluble fms-like tyrosine kinase [sFlt-1]) factors contribute ... -
Does chronic mountain sickness (CMS) have perinatal origins?
(Respiratory Physiology & Neurobiology, 2007-06-29)Abstract. Chronic mountain sickness (CMS) occurs in 10% of male high-altitude residents. It is characterized by hypoventilation and hypoxemia but its underlying cause remains unknown. We hypothesized that CMS' origins ... -
Evidence that parent-of-origin affects birth-weight reductions at high altitude
(American Journal of Human Biology, 2008-02-19)Abstract. Hypoxia exerts a profound depressant effect on fetal growth, lowering birth weight, and raising mortality risk. Multigenerational high-altitude populations are relatively protected from this birth-weight decline, ... -
Greater uterine artery blood flow during pregnancy in multigenerational (Andean) than shorter-term (European) high-altitude residents
(Am J Physiol Regul Integr Comp Physiol, 2007)Multigenerational (Andean) compared with shorter-term (European) high-altitude residents exhibit less hypoxia-associated reductions in birth weight. Because differences in arterial O2 content are not responsible, we ... -
High altitude hypoxia and birth weght : a comprehensive study of > 10,000 babies
(J Soc Gynecol Investig, 2005) -
High-altitude ancestry protects against IUGR and reductions in birth weight associated with high altitude and preeclampsia
(High Altitude Medicine & Biology, 2005-02-22)Background. Observations consistently demonstrate diminished birth weight [BW] with ascending altitude; however population comparisons reveal the extent of BW reduction depends, in part, upon high-altitude ancestry. ... -
Role of cytokines in altitude-associated preeclampsia
(Pregnancy Hypertens, 2012-01)Abstract. Background: Preeclampsia (PE) is more common at high than low altitude and contributes to the altitude-related decline in birth weight. Since inflammatory markers are implicated in PE, we asked if such markers ... -
Variación en hemoglobina materna y peso al nacer en la altura
(Instituto Boliviano de Biología de Altura, 1983)Resumen. El peso reducido de los recién nacidos en la altura ha sido frecuentemente mencionado en la literatura médico-científica. A pesar de ello, pocos esfuerzos se han hecho para determinar las causas de esta variación ...