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Programmation prénatale de l'acclimatation hématologique et respiratoire chez des rats de haute altitude
(Actas Club Recherché Clinique de Quebec, 2011)
Nous avons testé l’hypothèse selon laquelle l’hypoxie prénatale chez le rat aurait des
conséquences à long terme sur l’acclimatation physiologique à la haute altitude. Des rats
vivant en haute altitude (3600m, La Paz, ...
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 ...
Increasing respiratory dead space improves sleep disordered breathing and hypoxemia in patients with chronic mountain sickness
(The FASEB Journal, 2011-04-25)
New data demonstrates that relationship of salivary to serum progesterone in Bolivian women is comparable to that in other populations
(36th Annual Meeting Minnesota, 2011-04-13)
Abstract.
Salivary progesterone (P) concentration is widely
used in field studies as a relatively easy-to-measure
proxy for serum P. Chatterton et al. [Fertility & Sterility 86:723 (2006)] compared sample means of ...
Perinatal origins of chronic mountain sickness : the role of perinatal hypoxia in the development of CMS
(Meeting VII Congress World Medicine and Physiology High Altitude, 2011)
Overview of how ecosystem changes can affect human health
(ELSEVIER, 2011)
Ecosystem changes can affect human health in several forms, most of them indirectly. Degraded ecosystems can affect water quality and availability, and cause a decrease in food production, climatic instability, poor ...
High-end arteriolar resistance limits uterine artery blood flow and restricts fetal growth in preeclampsia and gestational hypertension at high altitude
(Am J Physiol Regul Integr Comp Physiol, 2011)
The reduction in
infant birth weight and increased frequency of preeclampsia (PE) in
high-altitude residents have been attributed to greater placental hypoxia, smaller uterine artery (UA) diameter, and lower UA blood ...
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 ...
Lowland origin women raised at high altitude are not protected against lower uteroplacental O2 delivery during pregnancy or reduced birth weight
(American Journal of Human Biology, 2011-04-27)
Objective. Maternal physiologic responses to pregnancy promoting fetal oxygen and nutrient delivery are important
determinants of reproductive success. Incomplete physiologic compensation for reduced oxygen availability ...
mtDNA and y-chromosome diversity in aymaras and quechuas from Bolivia : different stories and special genetic traits of the andean altiplano populations
(American Journal of Physical Anthroplogy, 2011-04-05)
Abstract.
Two Bolivian samples belonging to the
two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y-chromosome uniparental markers to evaluate sex-specific differences and
give new ...