Hypoxia during embryonic development increases energy metabolism in normoxic juvenile chicks
نویسندگان
چکیده
منابع مشابه
Cellular Energy Metabolism during Fetal Development
In view of the importance of fatty acids as substrates for the mature heart, fatty acid oxidation by fetal and calf heart mitochondria has been investigated. Free fatty acids of 10 carbon units or less which exhibit carnitine-independent transport into mitochondria were effective substrates for oxidative phosphorylation in both fetal and calf heart mitochondria. Efficient oxidative phosphorylat...
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Adaptation to hypoxia, defined as a condition of inadequate oxygen supply, has enabled humans to successfully colonize high altitude regions. The mechanisms attempted by organisms to cope with short-term hypoxia include increased ATP production via anaerobic respiration and stabilization of Hypoxia Inducible Factor 1α (HIF-1α). However, less is known about the means through which populations ad...
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Developmental energetics of an Antarctic sea urchin, Sterechinus neumayeri, were quantified to describe the physiological bases underlying ontogenetic changes in metabolic rate at extreme cold temperatures (-1.5 degrees C). Rates of development from a four-arm to a six-arm larval stage were not affected by food availability. The respiratory cost of development to the six-arm larval stage (day 6...
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Insects, because of their abundance and wide var ie ty in form and structure, have become more widely recognized in recent years as excellent mater ia l for the s tudy of m a n y physiological problems. Morphologists have intensively studied the developmental processes of insects, while relat ively few physiologists have investigated such phenomena as histolysis and histogenesis occurring durin...
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ژورنال
عنوان ژورنال: Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology
سال: 2017
ISSN: 1095-6433
DOI: 10.1016/j.cbpa.2017.03.002