|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM356028437 |
| 003 |
DE-627 |
| 005 |
20231226065606.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1007/s10646-023-02653-8
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1186.xml
|
| 035 |
|
|
|a (DE-627)NLM356028437
|
| 035 |
|
|
|a (NLM)37099201
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Contador-Kelsall, Isabella
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Individual variation within wild populations of an arid-zone lizard dictates oxidative stress levels despite exposure to sublethal pesticides
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 22.05.2023
|
| 500 |
|
|
|a Date Revised 23.05.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2023. The Author(s).
|
| 520 |
|
|
|a The relationship between sublethal pesticide exposure and oxidative stress in an ecologically relevant field setting is relatively unknown for reptiles. Oxidative stress is a multi-faceted concept that dictates key survival and fitness parameters in any organism. Fipronil and fenitrothion are two pesticides widely used globally for agricultural pest management. Using a field-based, BACI designed experiment we investigated the impact of sublethal pesticide exposure on oxidative stress biomarkers protein carbonyl and DNA damage (8-OHdG), in an arid-zone lizard species, Pogona vitticeps. A single ecologically relevant dose of pesticide was applied via oral gavage to treatment animals. Lizard condition, activity measures, and blood biomarkers were measured at relevant sampling intervals. Cholinesterase (ChE) and acetylcholinesterase (AChE) enzymatic biomarkers were measured in response to fenitrothion, and fipronil blood residues were measured for fipronil-treated lizards. Results suggested no significant treatment effect of either pesticide on parameters measured, however, 8-OHdG levels decreased by ≥ 45% for both pesticide treatment groups and not controls. Protein carbonyl levels showed a high degree of individual variation that proved more influential than pesticide exposure. Building our understanding of the macromolecular impacts of sublethal pesticide exposure on wild lizard populations is an integral step in addressing the current gap in literature and management practices. Our study has also highlighted the complex nature of studying oxidative stress in the field and the sheer necessity of future study
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Arid-zone
|
| 650 |
|
4 |
|a DNA damage
|
| 650 |
|
4 |
|a Lizard
|
| 650 |
|
4 |
|a Oxidative stress
|
| 650 |
|
4 |
|a Pesticide
|
| 650 |
|
4 |
|a Protein carbonyl
|
| 650 |
|
7 |
|a Pesticides
|2 NLM
|
| 650 |
|
7 |
|a Acetylcholinesterase
|2 NLM
|
| 650 |
|
7 |
|a EC 3.1.1.7
|2 NLM
|
| 650 |
|
7 |
|a Fenitrothion
|2 NLM
|
| 650 |
|
7 |
|a W8M4X3Y7ZY
|2 NLM
|
| 650 |
|
7 |
|a Biomarkers
|2 NLM
|
| 700 |
1 |
|
|a Maute, Kimberly
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a de Beer, Maxwell
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a French, Kristine
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 32(2023), 4 vom: 26. Mai, Seite 470-486
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
|
| 773 |
1 |
8 |
|g volume:32
|g year:2023
|g number:4
|g day:26
|g month:05
|g pages:470-486
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1007/s10646-023-02653-8
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_65
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 32
|j 2023
|e 4
|b 26
|c 05
|h 470-486
|