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Keywords: antioxidant
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Journal Articles
J Exp Biol (2020) 223 (21): jeb235002.
Published: 6 November 2020
... . 10.1016/j.arr.2012.07.004 Partridge , L. and Gems , D. ( 2002 ). Mechanisms of ageing: public or private?   Nat. Rev. Genet.   3 , 165 - 175 . 10.1038/nrg753 Récapet , C. , Arrivé , M. , Doligez , C. and Bize , P. ( 2019 ). Antioxidant capacity is repeatable...
Includes: Supplementary data
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J Exp Biol (2019) 222 (6): jeb188102.
Published: 18 March 2019
.... However, two main assumptions of the hypothesis remain in question: whether carotenoids boost the performance of internal processes such as immune and antioxidant defenses, and whether allocating carotenoids to ornaments imposes a trade-off with such benefits. In this study, we tested these two...
Includes: Supplementary data
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J Exp Biol (2018) 221 (21): jeb186569.
Published: 29 October 2018
....   Koenig and J. L.   Dickinson ), pp. 150 - 164 . Cambridge , UK : Cambridge University Press . Saino , N. , Caprioli , M. , Romano , M. , Boncoraglio , G. , Rubolini , D. , Ambrosini , R. , Bonisoli-Alquati , A. and Romano , A. ( 2011 ). Antioxidant...
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J Exp Biol (2017) 220 (10): 1905–1914.
Published: 15 May 2017
.... Evol.   4 . 10.3389/fevo.2016.00010 Costantini , D. and Verhulst , S. ( 2009 ). Does high antioxidant capacity indicate low oxidative stress?   Funct. Ecol.   23 , 506 - 509 . 10.1111/j.1365-2435.2009.01546.x Costantini , D. , Casasole , G. and Eens , M. ( 2014...
Journal Articles
J Exp Biol (2017) 220 (10): 1792–1796.
Published: 15 May 2017
...’ has received considerable attention with regards to food and antioxidant availability; however, the limitation of water availability has thus far been neglected. In this study, we experimentally examined the combined effect of pregnancy and water deprivation on oxidative status in a viviparous snake...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (7): 1170–1180.
Published: 1 April 2017
...Daniel Munro; Jason R. Treberg ABSTRACT Mitochondria are widely recognized as a source of reactive oxygen species (ROS) in animal cells, where it is assumed that over-production of ROS leads to an overwhelmed antioxidant system and oxidative stress. In this Commentary, we describe a more nuanced...
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J Exp Biol (2011) 214 (24): 4193–4200.
Published: 15 December 2011
..., however, are not well defined in mammals adapted to tolerate repetitive and routine bouts of apnea. An enhanced antioxidant capacity likely contributes to the seal's tolerance to apnea-induced hypoxemia and ischemia/reperfusion ( Hermes-Lima and Zenteno-Savín, 2002 ; Zenteno-Savín et al., 2002...
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J Exp Biol (2011) 214 (17): 2903–2910.
Published: 1 September 2011
... but not oxidative damage. To test the hypothesis that the antioxidant system of hooded seals develops as they transition from a terrestrial to an aquatic environment, we obtained the complete cDNA sequence that encodes the NF-E2-related factor 2 (Nrf2), a central regulator of the antioxidant response, and compared...
Includes: Supplementary data
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J Exp Biol (2008) 211 (5): 741–748.
Published: 1 March 2008
... levels, died at a faster rate than controls. In mammals, IIS induces the synthesis of reactive oxygen species and downregulates antioxidants, events that increase oxidative stress and that have been associated with reduced lifespan. Insulin treatment of mosquito cells in vitro induced hydrogen peroxide...
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J Exp Biol (2005) 208 (15): 2819–2830.
Published: 1 August 2005
... reasons. First, some of these solutes may have unique protective metabolic roles, such as acting as antioxidants (e.g. polyols, taurine, hypotaurine),providing redox balance (e.g. glycerol) and detoxifying sulfide (hypotaurine in animals at hydrothermal vents and seeps). Second, some of these solutes...
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J Exp Biol (2004) 207 (18): 3221–3231.
Published: 15 August 2004
... peroxynitrite and hydroxyl radical, which are capable of damaging lipids, proteins and DNA. Use of transgenic mutants and selective pharmacological antioxidants has greatly increased understanding of the complex interplay between substrate deprivation and ischemic outcome. Recent evidence that reactive oxygen...
Journal Articles
J Exp Biol (2004) 207 (14): 2409–2416.
Published: 15 June 2004
... in blastogenesis, a cyclical and weekly developmental phenomenon. Then the entire old generation of zooids are eliminated (resorbed) by a process that lasts 24–36 h. Administration of the antioxidant butylated hydroxytoluene (BHT) resulted in resorption being arrested by 1–8 days on average. At high doses(2.5–15.0...
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