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an award in physiology has been given to a study proving that pigs are capable of this as well. When the intestinal lining was abraded before oxygen was introduced, most of the animals survived for at least 50 minutes. Investigations are planned regarding the effectiveness of the strategy, the safety
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Studies have shown that mammals are capable of performing intestinal respiration to a limited degree in a laboratory setting. Mice were subjected to hypoxic conditions and supplied oxygen through their intestines survived an average of 18 minutes compared to 11 minutes in the control group. In 2024
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Ghosh, S. K., Ghosh, B. & Chakrabarti, P. Fine anatomical structures of the intestine in relation to respiratory function of air-breathing loach, Lepidocephalichthys guntea. Acta
Ichthyol. Piscat. 41, 1–5
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while simultaneously gaining the protection of living within the sea cucumber itself. At night, many of these species emerge from the anus of the sea cucumber in search of food.
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McMahon, B. R. & Burggren, W. W. Respiratory physiology of intestinal air breathing in the teleost fish
Misgurnus anguillicaudatus. J. Exp. Biol. 133, 371–393 (1987).
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is able to respond to the periodic drying in their native habitats by burrowing into the mud and exchanging gas through the posterior end of their alimentary canal.
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during dives. They accomplish this by having a pair of accessory air bladders connected to the cloaca which can absorb oxygen from the water.
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50:). This is used in various species as an alternative respiration mechanism in hypoxic environments as a means to supplement
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Dunson, William A. (1960). "Aquatic
Respiration in Trionyx spinifer asper".
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The
Straight Dope - Is it true turtles breathe through their butts?
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66:, especially those specialized in diving, are highly reliant on
151:"Mammalian enteral ventilation ameliorates respiratory failure"
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Respiration using gas exchange in the enteral system
117:, and the feasibility of application to humans.
248:"Meet the winners of the 2024 Ig Nobel Prizes"
273:"Mammals Can Use Their Intestines to Breathe"
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216:Aquarium Invertebrates by Rob Toonen, Ph.D.
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246:Ouellette, Jennifer (2024-09-12).
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164:10.1016/j.medj.2021.04.004
279:. The Scientist Magazine.
113:of this application of
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28:intestinal respiration
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71:respiration
32:respiration
291:Categories
257:2024-09-18
133:References
102:pond loach
87:polychaete
40:epithelia
34:in which
121:See also
81:Various
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64:turtles
58:Turtles
42:of the
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