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Individual-level Data to Accompany “Recovery of Ventilatory and Metabolic Responses to Hypoxia in Neonatal Rats After Chronic Hypoxia”
Ryan W. Bavis, Darya I. Lee, Annie C. Kinnally, and Payton E. Buxton
Rat pups were exposed to 3 days of chronic hypoxia (12% O2) beginning shortly after birth. Ventilation (head-body plethysmography) and metabolic CO2 production (respirometry) were then measured in normoxia (21% O2, balance N2) and during an acute hypoxic challenge (15b minutes in 12% O2, balance N2) immediately following chronic hypoxia and after 1, 4-5, and 7 d in room air; different individuals were studied at each age. The linked data files contain the individual-level ventilation and CO2 production data. The full methods and summary data are available in the peer-reviewed article:
Bavis RW, Lee DI, Kinnally AC, Puxton PE., 2024. Recovery of ventilatory and metabolic responses to hypoxia in neonatal rats after chronic hypoxia. Respiratory Physiology and Neurobiology, 329: 104317. https://doi.org/10.1016/j.resp.2024.104317
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Dichotomous Key to Pea Aphid (Acyrthosiphon pisum) Apterous Parthenogenic Instars
Bates College Department of Biology, Daisy Diamond, and Daniel Levitis
We provide a dichotomous key, with photographs and illustrations, for distinguishing between instars of the pea aphid (Acyrthosiphon pisum) in the developmental pathway leading to the apterous parthenogenetic adult. Lengths of body, antenna and cauda are provided for a sample of each instar.
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