Environmental Factors on Lipid Peroxides and Antioxidant Status in Animals

A special issue of Antioxidants (ISSN 2076-3921).

Deadline for manuscript submissions: closed (30 June 2020) | Viewed by 4632

Special Issue Editor


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Guest Editor
Department of Nutrition, Szent Istvan University, Godollo, Hungary

Special Issue Information

Dear Colleagues,

Life is associated with a range of stresses, including environmental and technological stress of farm animals. There is a lot of experimental evidence that most of these stresses are associated with lipid peroxide formation, therefore affecting the antioxidant status of animals. Among the environmental factors, there is the importance of UV-B radiation, ozone, deficiency or excess of nutrients, starvation or overfeeding. Probably the most important stressor is environmental temperature, which causes heat stress. There are numerous data about the effect of heat stress on lipid peroxide formation and on antioxidant status both for avian or mammalian species. Oxygen is essential for aerobic life, and therefore, hypoxia or hyperoxia are also important stress factors which activate oxygen-free radical formation and affect the antioxidant status. Among the technological stress factors, the effect of social stress in an unknown area of antioxidant research; however, there are previous studies about the positive effect of some low molecular weight antioxidants against the detrimental effect of social stress in large-scale animal production systems. All of the abovementioned stresses have a direct effect on the lipid peroxide formation and antioxidant status of animals, but regulation of these processes is not completely known yet.

As Guest Editor, I invite you to contribute to the Special Issue on “Environmental Factors on Lipid Peroxides and Antioxidant Status of Animals”. Original research reports and reviews will be published online in Antioxidants.

Prof. Miklós Mézes
Guest Editor

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Keywords

  • environmental stress
  • heat stress
  • nutritional stress
  • hypoxia
  • hyperoxia
  • social stress
  • lipid peroxides
  • antioxidant status

Published Papers (1 paper)

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Review

23 pages, 495 KiB  
Review
Antioxidative Defense and Fertility Rate in the Assessment of Reprotoxicity Risk Posed by Global Warming
by Costantino Parisi and Giulia Guerriero
Antioxidants 2019, 8(12), 622; https://doi.org/10.3390/antiox8120622 - 5 Dec 2019
Cited by 24 | Viewed by 4278
Abstract
The objective of this review is to briefly summarize the recent progress in studies done on the assessment of reprotoxicity risk posed by global warming for the foundation of strategic tool in ecosystem-based adaptation. The selected animal data analysis that was used in [...] Read more.
The objective of this review is to briefly summarize the recent progress in studies done on the assessment of reprotoxicity risk posed by global warming for the foundation of strategic tool in ecosystem-based adaptation. The selected animal data analysis that was used in this paper focuses on antioxidative markers and fertility rate estimated over the period 2000–2019. We followed a phylogenetic methodology in order to report data on a panel of selected organisms that show dangerous effects. The oxidative damage studies related to temperature fluctuation occurring in biosentinels of different invertebrate and vertebrate classes show a consistently maintained physiological defense. Furthermore, the results from homeothermic and poikilothermic species in our study highlight the influence of temperature rise on reprotoxicity. Full article
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