1-20 of 121
Keywords: Respiration
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
J Exp Biol (2022) 225 (10): jeb243102.
Published: 16 May 2022
... selection for increased pulmonary capacity in the aquatic adults, which cannot always rely on well-oxygenated water for cutaneous respiration. Most of the few documented examples of four-stroke breathing among sarcopterygians are fully aquatic salamanders that lack robust gills, such as Cryptobranchus...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (7): jeb242358.
Published: 1 April 2022
... Respiration Water vapour absorption References Addo-Bediako , A. , Chown , S. L. and Gaston , K. J. ( 2001 ). Revisiting water loss in insects: a large scale view . J. Insect Physiol. 47 , 1377 - 1388 . 10.1016/S0022-1910(01)00128-7 Bayley , M. and Holmstrup , M...
Journal Articles
J Exp Biol (2021) 224 (9): jeb242382.
Published: 30 April 2021
... in the range 5–30°C on respiration rates of isolated cardiac mitochondria from rainbow trout ( Oncorhync h us mykiss ) studied by high-resolution respirometry and spectrophotometric enzyme activity assays. Arrhenius breakpoint temperature analysis indicated that mitochondrial respiration rates under...
Journal Articles
J Exp Biol (2021) 224 (8): jeb242196.
Published: 16 April 2021
... are associated with a plastic reduction of water loss rates in temperate terrestrial lungless salamanders exposed to warm temperatures. C-value Cell size Metabolism Respiration Evaporation Plethodontidae Natural selection operates on individual organisms by acting on all their functional...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (4): jeb237727.
Published: 19 February 2021
...B. L. Coggins; C. E. Anderson; R. Hasan; A. C. Pearson; M. N. Ekwudo; J. R. Bidwell; L. Y. Yampolsky ABSTRACT Respiration rates of ectothermic organisms are affected by environmental temperatures, and sustainable metabolism at high temperatures sometimes limits heat tolerance. Organisms...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (1): jeb227264.
Published: 12 January 2021
... insects and provide the first insights into the energetic expenditure associated with the active search for blood in this group. Respiration Activity Metabolic rate Disease vectors Chagas Resource procurement requires active searching for most animals. For limbed animals, locomotion...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (20): jeb227801.
Published: 27 October 2020
... are tested at their acclimation temperatures ( Chung and Schulte, 2015 ; Chung et al., 2018 ; Healy and Schulte, 2012 ). These observations do not provide strong evidence to suggest that failure of mitochondrial respiration underlies the collapse of aerobic scope at high temperature in F. heteroclitus...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (21): jeb189357.
Published: 6 November 2019
... affect respiration in large numbers of species, we also explored here an alternative source of information, the morphology of the costovertebral joints. Costovertebral joint morphology has been assumed to reflect rib motion during locomotion in mammals because PH and BH rib movements originate...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (Suppl_1): jeb186924.
Published: 6 February 2019
...Lucia F. Jacobs; Basil el Jundi; Almut Kelber; Barbara Webb ABSTRACT One of the outstanding questions in evolution is why Homo erectus became the first primate species to evolve the external pyramid, i.e. an external nose. The accepted hypothesis for this trait has been its role in respiration...
Journal Articles
J Exp Biol (2018) 221 (23): jeb185827.
Published: 6 December 2018
... intake Phocoena Respiration As apex predators in the marine environment, cetaceans exert a major top-down control on trophic energy cascades and facilitate nutrient recycling ( Katona and Whitehead, 1988 ; Roman et al., 2014 ). Yet, specific quantification of the ecological impact...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (22): jeb189449.
Published: 16 November 2018
...(02)00160-5 Boggs , D. F. , Jenkins , F. A. and Dial , K. ( 1997 ). The effects of the wingbeat cycle on respiration in black-billed magpies (Pica pica) . J. Exp. Biol.   200 , 1403 - 1412 . Brainerd , E. L. and Owerkowicz , T. ( 2006 ). Functional morphology...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (13): jeb130039.
Published: 1 July 2018
...? Second, are there obvious ways of altering networks so that they reproduce the observed diversity of patterns? Third, are certain network configurations (e.g. a particular combination of neuronal and respiratory system morphology) more prone to evolve DGC-like respiration? Perhaps in silico evolution...
Journal Articles
J Exp Biol (2018) 221 (8): jeb174391.
Published: 25 April 2018
...-licence-1-1/ Summary: Heart mitochondria show suppressed reactive oxygen species (ROS) generation when isolated from anoxic turtles. Surprisingly, complex I S -nitrosation, a potent modification inhibiting ROS production, is not involved in this response. Anoxia Respiration Complex I S...
Journal Articles
J Exp Biol (2018) 221 (8): jeb174474.
Published: 20 April 2018
.... Nat.   187 , 592 - 606 . 10.1086/685893 Kirsch , R. and Nonnotte , G. ( 1977 ). Cutaneous respiration in three freshwater teleosts . Resp. Physiol.   29 , 339 - 354 . 10.1016/0034-5687(77)90008-1 Li , G. , Xie , H. , He , D. and Luo , Y. ( 2016...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (3): jeb164400.
Published: 13 February 2018
... , integrating both gene expression and organism-level (respiration and calcification) metrics. We exposed pteropods to over-saturated, near-saturated or under-saturated conditions and sampled individuals at 1, 3, 7, 14 and 21 days of exposure to test for the effect of duration. We found that calcification...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (24): 4571–4577.
Published: 15 December 2017
... neuron deletion affects respiration, resulting in higher breathing frequency and decreased tidal volume. But subsequent exposure to a moderate hypoxic challenge ( F i O 2 =0.12; 10 min) revealed that both mutant mice hyperventilate more than controls. Hoxa5 flox/flox ; Dermo1 +/Cre mice showed augmented...
Journal Articles
J Exp Biol (2017) 220 (20): 3616–3620.
Published: 15 October 2017
.../ Summary: Adaptive increases in thermogenic capacity in high-altitude deer mice involve integrated functional changes across the O 2 cascade that augment O 2 circulation and extraction from the blood. Evolutionary physiology High-altitude adaptation Respiration O 2 transport pathway Aerobic...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (12): 2236–2242.
Published: 15 June 2017
...Ronald Osinga; Marlous Derksen-Hooijberg; Tim Wijgerde; Johan A. J. Verreth ABSTRACT Rates of dark respiration and net photosynthesis were measured for six replicate clonal fragments of the stony coral Galaxea fascicularis (Linnaeus 1767), which were incubated under 12 different combinations...
Journal Articles
J Exp Biol (2017) 220 (10): 1803–1811.
Published: 15 May 2017
... that otherwise develop within that zone during the night. Here, we tested, for the first time, the effects of the damselfish Dascyllus marginatus on photosynthesis and respiration in its host coral Stylophora pistillata . Laboratory experiments using an intermittent-flow respirometer showed that the presence...
Journal Articles
J Exp Biol (2017) 220 (6): 969–983.
Published: 15 March 2017
... sought to determine whether such preconditioning is underpinned by differential regulation of aerobic respiration. We quantified in vivo metabolism and mitochondrial respiratory enzyme activity in the naturally symbiotic sea anemone Exaiptasia pallida preconditioned to 30°C for >7 weeks as well...
Includes: Supplementary data