Peer Reviewed

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Regan MD, Chiang E, Liu Y, Tonelli M, Verdoorn KM, Gugel SR, Suen G, Carey HV, Assadi-Porter FM. Urea nitrogen recycling via gut symbionts increases in hibernating ground squirrels over the winter fast. Science (in press). Preprint here.

Harter TS, Damsgaard C, Regan MD. 2021. Linking environmental salinity to respiratory phenotypes and metabolic rate in fishes: a data mining and modeling approach. Journal of Experimental Biology (in press).

Kurtz CC, Otis JP, Regan MD, Carey HV. 2021. How the gut and liver hibernate. Comparative Biochemistry and Physiology A: Molecular & Integrative Physiology 253.

Regan MD, Flynn-Evans EE, Griko YV, Kilduff T, Rittenberger JC, Ruskin KJ, Buck CL. 2020. Shallow metabolic depression and human spaceflight: A feasible first step. Journal of Applied Physiology 128 (3), 637-647.

Ultsch GR, Regan MD. 2019. The utility and determination of Pcrit in fishes. Journal of Experimental Biology 222 (22).

Regan MD, Chiang E, Martin SL, Porter WP, Assadi-Porter FM, Carey HV. 2019. Shifts in metabolic fuel use coincide with maximal rates of ventilation and body surface rewarming in an arousing hibernator. American Journal of Physiology – Regulatory, Integrative and Comparative Physiology 316, R764-R775.

Regan MD, Mandic M, Dhillon RS, Lau GY, Farrell AP, Schulte PM, Seibel BA, Speers-Roesch B, Ultsch GR, Richards JG. 2019. Don’t throw the fish out with the respirometry water. Journal of Experimental Biology 222 (6).

Mandic M, Regan MD. 2018. Can variation among hypoxic environments explain why different fish species use different hypoxic survival strategies? Journal of Experimental Biology 221 (21).

Griko YV, Regan MD. 2018. Synthetic torpor: A method for safely and practically transporting experimental animals aboard spaceflight missions to deep space. Life Sciences in Space Research 16, 101-107.

Regan MD, Gill IS, Richards, JG. 2017. Metabolic depression and the evolution of hypoxia tolerance in threespine stickleback, Gasterosteus aculeatus. Biology Letters 13.

Regan MD, Richards JG. 2017. Rates of hypoxia induction alter mechanisms of O2 uptake and the critical O2 tension of goldfish. Journal of Experimental Biology 220, 2536-2544.

Regan MD, Gill IS, Richards JG. 2017. Calorespirometry reveals that goldfish prioritize aerobic metabolism over metabolic rate depression in all but near-anoxic environments. Journal of Experimental Biology 220, 564-572.

Regan MD, Turko AJ, Heras J, Kuhlmann Andersen M, Lefevre S, Wang T, Bayley M, Brauner CJ, Huong DTT, Phuong NT, Nilsson GE. 2016. Ambient CO2, fish behavior and GABAergic neurotransmission: what happens when a hypercapnia dweller, Pangasianodon hypophthalmus, is taken down to low CO2? Journal of Experimental Biology 219, 109-18.

Gillis TE, Regan MD, Cox GK, Harter TS, Brauner CJ, Richards JG, Farrell AP. 2015. Characterizing the metabolic capacity of the anoxic hagfish heart. Journal of Experimental Biology 218, 3754-61.

Regan MD, Dhillon RS, Toews DPL, Speers-Roesch B, Sackville MA, Pinto S, Bystriansky JS, Scott GR. 2015. Biochemical correlates of aggressive behaviour in the Siamese fighting fish. Journal of Zoology 297(2), 99-107.

Cooper CA, Regan MD, Brauner CJ, De Bastos ESR, Wilson RW. 2014. Osmoregulatory bicarbonate secretion exploits H+-sensitive haemoglobins to autoregulate intestinal O2 delivery in euryhaline teleosts. Journal of Comparative Physiology B 184, 856-76.

Regan MD, Gosline JM, Richards JG. 2013. A simple and affordable calorespirometer for measuring the metabolic rates of fishes. Journal of Experimental Biology 216, 4507-13.

Regan MD, Brauner CJ. 2010. The evolution of Root effect haemoglobins in the absence of protective red blood cell bNHE: Insights from primitive fishes. Journal of Comparative Physiology B 180, 695-706.

Regan MD, Brauner CJ. 2010. The transition in haemoglobin proton-binding characteristics within the basal actinopterygian fishes. Journal of Comparative Physiology B 180, 521-30.

Regan MD, Kuchel LJ*, Huang SSY, Higgs D, Wang J, Schulte P, Brauner CJ. 2010. The effect of dietary canola oil replacement on swimming performance and metabolic response to hypoxia in spring Chinook salmon parr. Aquaculture 308, 183-9.

Other publications

Regan MD. 2019. How hibernators rekindle their metabolic fires. Science Trends.

Regan MD. 2018. Some like it warm. Usually women. Journal of Experimental Biology 221 (23).

Regan MD. 2018. Great, now the dogs are lying. Journal of Experimental Biology 221 (19).

Regan MD. 2018. In frogs, even leptin function doesn’t escape metamorphosis. Journal of Experimental Biology 221 (11).

Regan MD. 2018. An off-the-(nar)whal stress response. Journal of Experimental Biology 221 (5).

Regan MD. 2017. Modernity has stripped us of our dynamic bacteria. Journal of Experimental Biology 220 (23).

Regan MD. 2017. Portia (proto-) counts on numerical competency. Journal of Experimental Biology 220 (17).

Regan MD. 2017. Oceans of oxygen, gone. Journal of Experimental Biology 220 (11).

Regan MD. 2017. Haemoglobin’s low affinity for predictability. Journal of Experimental Biology 220 (5).