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Desadaptación crónica a la vida en altura
(Revista de la Facultad de Medicina, 1997)
A partir de la primera descripción hecha por Monge (1928), se sabe que en cierta época de la vida, un buen número de personas, hasta entonces normales, desarrollan una ERITROCITOSIS sin causa subsecuente. Las manifestaciones ...
Functional respiratory exploration in pneumoconiosis
(Acta Andina, 1996)
We present the results of functional respiratory exploration in two series of patients with silicosis arising from ten mines situated at high altitude. The objective of this study is to show the importance of a complete ...
Response to the CO2 and buccal inspiratory pressure as an expression of the diaphragmatic contraction in subjects with eritrocitosis pathology of altitude
(Acta Andina, 1996)
The designation Eritrocitosis Patolócia de Altura (EPA)” commonly known as “Poliglobulia of Altitude”, shows characteristics that differentiates it from other pathologies, among them the absence of functional respiratory ...
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 ...
Encuesta hematológica en dos alturas diferentes del altiplano boliviano
(Revista de la Facultad de Medicina, 1997)
Anteriores estudios para determinar la prevalencia de Eritrocitosis Patológica de Altura en nuestro medio, utilizan valores promedio de serie roja en la altura, muy variables. Las razones de esta variabilidad pueden ser ...
Effects of posture on pulmonary diffusion capacity and regional distribution of pulmonary blood flow in normal male and female high altitude dwellers at 3650 m. (12,200 ft)
(INSERM, 1976)
Resume.
Le présent travail complète une étude antérieure sur la distribution de la perfusion entre les parties haute et basse du poumon chez les sujets résidents permanents d’altitude (La Paz 3.650 m. PB 496 mm Hg). Les ...
Haemoglobin concentration and lung diffusing capacity in man at low high altitude
(Compterendus des séances de la Société de Biologie, 1982)
Resumen. Lung diffusing capacity (DLCO) was measured using a steady state method in high (3600 m.) and sea level natives. Correlation was found between DLCO, height, age and haemoglobin concentration. Regression coefficients ...
Étude en double insu de l'effect de l'almitrine sur les malades porteurs de polyglobulie pathologique d'altitude
(Bull. Eur. Physiopathol. Respir., 1985)
ABSTRACT.
Chronic polycythaemia in people living at high altitude is associated with hypoxaemia due to a marked reduction in hypoxic and hypercapnie drives. The effect of almitrine, a chemoreceptor stimulant, was evaluated ...
Pulmonary gas exchange, diffusing capacity in natives and newcomers at high altitude
(Respiration Physiology, 1978)
Abstract.
At high altitude, in resting conditions, no differences have been observed between High Altitude Natives (HAN) and acclimatized Sea Level Natives (SLN) in AaDo₂, aADco₂ or venous admixture.
In acclimatized SLN, ...
Ventilatory, circulatory, and metabolic mechanisms during muscular exercise at high altitude (La Paz, 3500 m)
(Springer-Verlag, 1982)
Abstract.
The scientific study of the natives of the Andes in South America is no longer an isolated or exotic undertaking (9). The Andean peoples are undergoing cultural, social, and economic development unequaled in ...