Buscar
Mostrando ítems 1-7 de 7
Apnea del sueño en eritrocitosis excesiva
(Latido, 2002)
Eritrocitosis excesiva de altura
(Latido, 2002)
Helping patterns and reproductive success in Aymara communities
(American Journal of Human Biology, 2002)
Abstract.
“Helpers at the nest,” young adults remaining in their parents home to take care of younger siblings, are known in many species of birds and mammals. Similar behaviors are occasionally observed in human societies ...
Preference for sons and sex ratio in two non-western societies
(American Journal of Human Biology, 2006)
ABSTRACT
Moroccan Berbers and the Bolivian Aymara are two unrelated peasant groups living in adverse environments with a still rather traditional agriculture. Precarious life conditions may be responsible for the importance ...
The role of oxygen in fetal growth
(J Soc Gynecol Investig, 2003)
Pulmonary hypertension in high-altitude dwellers : novel mechanisms, unsuspected predisposing factors
(Adv Exp Med Biol., 2006)
Abstract
Studies of high-altitude populations, and in particular of maladapted subgroups, may provide important insight into underlying mechanisms involved in the pathogenesis of hypoxemia-related disease states in general. ...
Reproduction in high altitude aymara : physiological stress and fertility planning?
(J. Biosoc. Sci., 2002)
Summary.
Reproductive characteristics at high altitude are described based on the reproductive histories of 720 Aymara women, collected in 1998 and
1999 in a group of twelve peasant communities at ...