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Keywords: Oxidative stress
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Journal Articles
J Exp Biol (2023) 226 (21): jeb245932.
Published: 9 November 2023
... but not their cellular metabolism; the number of individuals in the nest is associated with different cellular metabolic rates independently of the treatment. Animal performance Brood size Cellular metabolism Oxidative stress Parus major Opetushallitus http://dx.doi.org/10.13039/501100011842...
Includes: Supplementary data
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J Exp Biol (2023) 226 (21): jeb246332.
Published: 8 November 2023
... a high variability in responsiveness towards various pathogens; they can safely harbor certain pathogens that are highly lethal to other mammals. Oxidative stress may act as a pathophysiological cellular mechanism mediating the immunological function of bats because of its potentially detrimental effects...
Journal Articles
J Exp Biol (2023) 226 (15): jeb246033.
Published: 31 July 2023
... such as oxidative stress have also been hypothesized to contribute. For example, mussels in the genus Mytilus exhibit evolved physiological differences at several levels of organization that have been linked with interspecific differences in whole-organism heat tolerance. Both omics and behavioral studies suggested...
Includes: Supplementary data
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J Exp Biol (2023) 226 (8): jeb245355.
Published: 14 April 2023
... Ltd 2023 Summary: Efficient neurotransmission supported by increased sphingomyelin and reduced glutamate levels, as well as increased glycolytic capacity, may contribute to the hypoxia tolerance of the pinniped brain. Lipidome Hypoxia Oxidative stress Marine mammals Pinniped Brain...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (6): jeb243875.
Published: 27 March 2023
..., post-natal THs, mitochondria and oxidative stress), telomere length and medium-term survival using wild great tits as a model system. While prenatal THs did not significantly affect telomere length a week after hatching (i.e. day 7), they influenced postnatal telomere shortening (i.e. shorter telomeres...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (22): jeb244171.
Published: 22 November 2022
... physiology and oxidative stress have been implicated as important mediators of life-history trade-offs. The goal of this investigation was to uncover the physiological mechanisms responsible for the enhanced trade-off between self-maintenance and offspring investment when an animal is exposed to stressful...
Includes: Supplementary data
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J Exp Biol (2021) 224 (13): jeb233932.
Published: 5 July 2021
... ). Acidification of subsurface coastal waters enhanced by eutrophication . Nat. Geosci. 4 , 766 - 770 . 10.1038/ngeo1297 Costantini , D. ( 2014 ). Oxidative Stress and Hormesis in Evolutionary Ecology and Physiology . Berlin and Heidelberg , Germany : Springer-Verlag . 978-3-642-54663-1...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (8): jeb235820.
Published: 26 April 2021
... workload remain poorly understood. To examine how high workload affects haematology, oxidative stress and reproductive output, we experimentally manipulated foraging effort in captive zebra finches, Taeniopygia guttata , using a previously described technique, and allowed individuals to breed first in low...
Includes: Supplementary data
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J Exp Biol (2021) 224 (6): jeb233486.
Published: 26 March 2021
... in oxidative status. Avian migration Refuelling Oxidative stress Oxidative damage Lipid peroxidation Enzymatic antioxidants The continuous consumption of oxygen as a result of aerobic metabolic processes leads to the production of reactive oxygen and nitrogen species (RONS) ( Halliwell...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (5): jeb221606.
Published: 11 March 2021
... the significance of mitochondria in ROS production ( Chance et al., 1979 ). The role of mitochondria in cellular ROS production is further supported by the discovery of various mitochondria-targeted antioxidants. These compounds were found to be efficacious in treating a wide spectrum of oxidative stress-related...
Includes: Supplementary data
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J Exp Biol (2020) 223 (22): jeb203794.
Published: 18 November 2020
... studies of physiological markers in an urban context have the potential to be highly valuable, their interpretation is not always straightforward. Take, for example, the two most commonly investigated aspects of physiology in an urban context – oxidative stress and the hypothalamic–pituitary–adrenal (HPA...
Journal Articles
J Exp Biol (2020) 223 (21): jeb235002.
Published: 6 November 2020
..., and then the two populations became geographically isolated. We found that, at the beginning of the experiment, Sardinian and Corsican frogs had similar concentrations of all oxidative status markers analysed. One year later, Corsican frogs had higher oxidative stress and suffered higher mortality than Sardinian...
Includes: Supplementary data