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A comunidade de Braconidae (Hymenoptera; Ichneumonoidea) em um gradiente altitudinal no Parque Nacional do Itatiaia, RJ: taxonomia, distribuição e diversidade
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2016-06-15)
In Brazil, there are few studies on mountain ecosystems that aims the biodiversity
conservation, even with hymenoptera parasitoids, especially the family Braconidae, a group
ecologically important, because they represent ...
Developmental components of resting ventilation among high - and low-altitude andean children and adults
(American Journal of Physical Anthroplogy, 1999)
ABSTRACT This paper evaluates the age-associated changes of resting
ventilation of 115 high- and low-altitude Aymara subjects, of whom 61 were
from the rural Aymara village of Ventilla situated at an average altitude ...
Long-Term Intermittent Work at High Altitude: Right Heart Functional and Morphological Status and Associated Cardiometabolic Factors
(Frontiers Media, 2018)
Background: Living at high altitude or with chronic hypoxia implies functional and morphological changes in the right ventricle and pulmonary vasculature with a 10% prevalence of high-altitude pulmonary hypertension (HAPH). ...
Influence of Altitude, Latitude and Season of Collection (Bergmann's Rule) on the Dimensions of Lutzomyia intermedia (Lutz & Neiva, 1912) (Diptera, Psychodidae, Phlebotominae)
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2020)
Negative correlation between altitude and COVID-19 pandemic in Colombia: a preliminary report
(2020)
It has been suggested that high altitude can reduce the infectivity and case fatality rate of COVID-19. We investigated the relationship between altitude and the COVID-19 pandemic in Colombia. Epidemiological data included ...
Metal leaching, acidity, and altitude confine benthic macroinvertebrate community composition in Andean streams
(Wiley, 2014)
Andean streams drain metal-rich bedrock and are subjected to an extreme altitude gradient, which may create highly selective conditions for life. The aim of the present study was to evaluate the combined effects of metals ...
Upward Shift and Steepening of the Blood Pressure Response to Exercise in Hypertensive Subjects at High Altitude
(Wiley, 2018)
BACKGROUND: Acute exposure to high-altitude hypobaric hypoxia induces a blood pressure rise in hypertensive humans, both at rest and during exercise. It is unclear whether this phenomenon reflects specific blood pressure ...
Asymmetric dimethylarginine at sea level is a predictive marker of hypoxic pulmonary arterial hypertension at high altitude
(Frontiers Media, 2019)
Background: Prolonged exposure to altitude-associated chronic hypoxia (CH) may cause high-altitude pulmonary hypertension (HAPH). Chronic intermittent hypobaric hypoxia (CIH) occurs in individuals who commute between sea ...
Energy balance during moderate exercise at altitude
(Journal of Applied Physiology, 1973-05-03)
The purpose of this study was to determine the effects of chronic hypoxia on heat exchange mechanisms during exercise in acclimatized and unacclimatized subjects at
altitude. Core temperature increased by the same increment ...