Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Jonathan D. Blount"'
Autor:
Graham Birch, Magali Meniri, Chris Mitchell, Francis Mwanguhya, Robert Businge, Solomon Ahabyona, Hazel J. Nichols, Michael A. Cant, Jonathan D. Blount
Publikováno v:
Antioxidants, Vol 13, Iss 9, p 1124 (2024)
Reproductive activity is costly in terms of future reproduction and survival. Oxidative stress has been identified as a likely mechanism underlying this cost of reproduction. However, empirical studies have yielded the paradoxical observation that br
Externí odkaz:
https://doaj.org/article/98aea2503a3d4c7e8356d3f7b09e7195
Autor:
Zoe E. Melvin, Hussein Dhirani, Christopher Mitchell, Tim R. B. Davenport, Jonathan D. Blount, Alexander V. Georgiev
Publikováno v:
Ecology and Evolution, Vol 12, Iss 7, Pp n/a-n/a (2022)
Abstract Biomarkers of oxidative stress (OS) are useful in addressing a wide range of research questions, but thus far, they have had limited application to wild mammal populations due to a reliance on blood or tissue sampling. A shift toward non‐i
Externí odkaz:
https://doaj.org/article/36f556d444864c799d6bd208969e9eb2
Autor:
Sarah C. Paul, Martin Stevens, Jake Burton, Judith K. Pell, Michael A. Birkett, Jonathan D. Blount
Publikováno v:
Frontiers in Ecology and Evolution, Vol 6 (2018)
Invasive species commonly predate the offspring of native species and eggs are the life stage most vulnerable to this predation. In many species with no maternal care, females can alter the phenotype of eggs to protect them, for instance through chem
Externí odkaz:
https://doaj.org/article/d79ec9cd740e462a938b4992af576b15
Autor:
Emma I. K. Vitikainen, Michael A. Cant, Jennifer L. Sanderson, Christopher Mitchell, Hazel J. Nichols, Harry H. Marshall, Faye J. Thompson, Jason S. Gilchrist, Sarah J. Hodge, Rufus A. Johnstone, Jonathan D. Blount
Publikováno v:
Frontiers in Ecology and Evolution, Vol 4 (2016)
Oxidative damage has been proposed as a potential mechanism underlying a life history tradeoff between survival and reproduction. However, evidence that reproduction is associated with increased oxidative damage is equivocal, and some studies have fo
Externí odkaz:
https://doaj.org/article/3be54137193e4d979293258662a6bc75
Autor:
H. Cecilia Heyworth, Prayan Pokharel, Jonathan D. Blount, Christopher Mitchell, Georg Petschenka, Hannah M. Rowland
Publikováno v:
Ecology and Evolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cddd6c8027e1774d6836b2d78b2b7d47
https://hdl.handle.net/21.11116/0000-000C-FDB7-921.11116/0000-000C-FDB8-821.11116/0000-000C-FDB4-C21.11116/0000-000C-FDB6-A
https://hdl.handle.net/21.11116/0000-000C-FDB7-921.11116/0000-000C-FDB8-821.11116/0000-000C-FDB4-C21.11116/0000-000C-FDB6-A
Autor:
Jonathan D. Blount, Hannah M. Rowland, Christopher Mitchell, Michael P. Speed, Graeme D. Ruxton, John A. Endler, Lincoln P. Brower
Publikováno v:
Proceedings. Biological sciences, vol 290, iss 1991
Proceedings of the Royal Society B: Biological Sciences
Proceedings of the Royal Society B: Biological Sciences
Funding: J.D.B. was supported by a Royal Society University Research Fellowship. H.M.R., G.D.R. and M.P.S. were supported by NERC (NE/D010 667/1) during data collection, and H.M.R. was supported by a Junior Research Fellowship from Churchill College,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f32616f227dfcaad9e8cd513a3e6afb
https://escholarship.org/uc/item/11q0g6q8
https://escholarship.org/uc/item/11q0g6q8
Autor:
Freydis Vigfusdottir, Ian R. Cleasby, Graham McElwaine, Stuart Bearhop, Thomas W. Bodey, Jonathan D. Blount
Publikováno v:
Journal of Animal Ecology. 89:1872-1882
Physiological processes, including those that disrupt oxidative balance, have been proposed as key to understanding fundamental life-history trade-offs. Yet, examination of changes in oxidative balance within wild animals across time, space and major
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8528f975a7626eae0751174b9fda2690
https://doi.org/10.1111/1365-2656.13237
https://doi.org/10.1111/1365-2656.13237
Autor:
Harry H. Marshall, Emma I. K. Vitikainen, Joseph I. Hoffman, David A. Wells, Jennifer L. Sanderson, Hazel J. Nichols, Rufus A. Johnstone, Michael A. Cant, Gladys Kalema-Zikusoka, Faye J. Thompson, Jonathan D. Blount
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
University of Roehampton-PURE
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
University of Roehampton-PURE
Rawls argued that fairness in human societies can be achieved if decisions about the distribution of societal rewards are made from behind a veil of ignorance, which obscures the personal gains that result. Whether ignorance promotes fairness in anim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f96670961dedf9dfe9015ede91a70b6
http://europepmc.org/articles/PMC8222408
http://europepmc.org/articles/PMC8222408
Autor:
Christopher A. Mitchell, Nigel C. Bennett, Maria K. Oosthuizen, Jonathan D. Blount, Paul J. Jacobs
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 11, p e0242279 (2020)
PLoS ONE, Vol 15, Iss 11, p e0242279 (2020)
Heat waves are known for their disastrous mass die-off effects due to dehydration and cell damage, but little is known about the non-lethal consequences of surviving severe heat exposure. Severe heat exposure can cause oxidative stress which can have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb22b1aabdc795ce1216e5c734b0449
http://europepmc.org/articles/PMC7665817
http://europepmc.org/articles/PMC7665817
Autor:
Kevin Malod, C. Ruth Archer, Jonathan D. Blount, Christopher W. Weldon, Carel J. Oosthuizen, Petrus D. Roets
Publikováno v:
Journal of insect physiology. 125
The oxidative damage caused to cells by reactive oxygen species (ROS) is one of several factors implicated in causing ageing. Oxidative damage may also be a proximate cost of reproductive effort that mediates the trade-off often observed between repr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dbc23b0d96bddfe18187ba40e497e6d
https://pubmed.ncbi.nlm.nih.gov/32634434
https://pubmed.ncbi.nlm.nih.gov/32634434