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Transcriptomics of the fetal hypothalamic response to brachiocephalic occlusion and estradiol treatment
(American Physiological Society, 2014-05)
Estradiol (E2) is a well-known modulator of fetal neuroendocrine activity and has been proposed as a critical endocrine signal readying the fetus for birth and postnatal life. To investigate the modulatory role of E2 on ...
Efeitos do contaminante emergente triclosan sobre a função cardiorespiratória do matrinxã, Brycon amazonicus, em normóxia e durante hipóxia gradual
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2018-10-26)
Many organic compounds present in bodies of water, called emerging contaminants, are not yet contemplated in Brazilian environmental legislation. Such compounds need to be evaluated for their high toxicity to living ...
Participação dos neurônios catecolaminérgicos do tronco encefálico no controle respiratório
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2015-10-02)
It is well know that the respiratory network, undergoes significant development
in the postnatal period. Among various processes, the maturing of the catecholaminergic
(CA) system shows to be an important factor in the ...
Melatonin and sleep responses to normobaric hypoxia and aerobic physical exercise: A randomized controlled trial
(Elsevier Inc., 2018)
© 2018 Elsevier Inc. This work evaluated the effects of moderate physical exercise performed under hypoxic conditions on melatonin and sleep. Forty healthy men were randomized into four groups: Normoxia (N) (n = 10); Hypoxia ...
Alterações metabólicas e morfométricas induzidas por hipóxia em Gallus gallus
(Universidade Estadual Paulista (Unesp), 2014-02-07)
Low O2 partial pressure during embryonic and fetal development can decrease the growth and metabolic rate of the embryo, leading to morphophysiological changes after birth, and blunt the hypoxic ventilatory response in ...
Life-long consequences of postnatal normoxia exposure in rats raised at high altitude
(J Appl Physiol., 2012)
Abstract.
We tested the hypothesis that exposure of high-altitude (HA) rats to a period of postnatal normoxia has long-term consequences on the ventilatory and hematological acclimatization in adults. Male and female HA ...
Life-long consequences of postnatal normoxia exposure in rats raised at high altitude
(J Appl Physiol, 2012-03-13)
We tested the hypothesis that exposure of high-altitude (HA) rats to a period of
postnatal normoxia has long-term consequences on the ventilatory and
hematological acclimatization in adults. Male and female HA rats
(3,600 ...
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 ...
Embryonic Thermal Manipulation Affects Ventilation, Metabolism, Thermal Control and Central Dopamine in Newly Hatched and Juvenile Chicks
(2021-06-17)
The first third of incubation is critical for embryonic development, and environmental changes during this phase can affect the physiology and survival of the embryos. We evaluated the effects of low (LT), control (CT), ...