Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis)
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3389/fphys.2021.661943 http://hdl.handle.net/11449/209347 |
Resumo: | Despite the current knowledge of the devastating effects of external exposure to crude oil on animal mortality, the study of developmental, transgenerational effects of such exposure has received little attention. We used the king quail as an animal model to determine if chronic dietary exposure to crude oil in a parental population would affect morpho-physiological phenotypic variables in their immediate offspring generation. Adult quail were separated into three groups: (1) Control, and two experimental groups dietarily exposed for at least 3 weeks to (2) Low (800 PAH ng/g food), or (3) High (2,400 PAH ng/g food) levels of crude oil. To determine the parental influence on their offspring, we measured metabolic and respiratory physiology in exposed parents and in their non-exposed eggs and hatchlings. Body mass and numerous metabolic (e.g., O-2 consumption, CO2 production) and respiratory (e.g., ventilation frequency and volume) variables did not vary between control and oil exposed parental groups. In contrast, blood PO2, PCO2, and SO2 varied among parental groups. Notably, water loss though the eggshell was increased in eggs from High oil level exposed parents. Respiratory variables of hatchlings did not vary between populations, but hatchlings obtained from High oil-exposed parents exhibited lower capacities to maintain body temperature while exposed to a cooling protocol in comparison to hatchlings from Low- and Control-derived parents. The present study demonstrates that parental exposure to crude oil via diet impacts some aspects of physiological performance of the subsequent first (F-1) generation. |
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Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis)Transgenerational Inheritanceparental effectscrude oiloxygen consumptiondevelopmentepigeneticsphysiologybirdDespite the current knowledge of the devastating effects of external exposure to crude oil on animal mortality, the study of developmental, transgenerational effects of such exposure has received little attention. We used the king quail as an animal model to determine if chronic dietary exposure to crude oil in a parental population would affect morpho-physiological phenotypic variables in their immediate offspring generation. Adult quail were separated into three groups: (1) Control, and two experimental groups dietarily exposed for at least 3 weeks to (2) Low (800 PAH ng/g food), or (3) High (2,400 PAH ng/g food) levels of crude oil. To determine the parental influence on their offspring, we measured metabolic and respiratory physiology in exposed parents and in their non-exposed eggs and hatchlings. Body mass and numerous metabolic (e.g., O-2 consumption, CO2 production) and respiratory (e.g., ventilation frequency and volume) variables did not vary between control and oil exposed parental groups. In contrast, blood PO2, PCO2, and SO2 varied among parental groups. Notably, water loss though the eggshell was increased in eggs from High oil level exposed parents. Respiratory variables of hatchlings did not vary between populations, but hatchlings obtained from High oil-exposed parents exhibited lower capacities to maintain body temperature while exposed to a cooling protocol in comparison to hatchlings from Low- and Control-derived parents. The present study demonstrates that parental exposure to crude oil via diet impacts some aspects of physiological performance of the subsequent first (F-1) generation.Gulf of Mexico Research InitiativeNational Science FoundationEl Consejo Nacional de Ciencia y Tecnologia (CONACyT)Aarhus Univ, Dept Biol, Zoophysiol, Aarhus, DenmarkUniv North Texas, Dev Integrat Biol Res Grp, Dept Biol Sci, Denton, TX 76203 USASao Paulo State Univ, Dept Anim Morphol & Physiol, Coll Agr & Veterinarian Sci, Sao Paulo, BrazilSao Paulo State Univ, Dept Anim Morphol & Physiol, Coll Agr & Veterinarian Sci, Sao Paulo, BrazilNational Science Foundation: 1543301El Consejo Nacional de Ciencia y Tecnologia (CONACyT): 602579/440893Frontiers Media SaAarhus UnivUniv North TexasUniversidade Estadual Paulista (Unesp)Bautista, Naim M.Amaral-Silva, Lara do [UNESP]Dzialowski, EdwardBurggren, Warren W.2021-06-25T11:57:02Z2021-06-25T11:57:02Z2021-04-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article17http://dx.doi.org/10.3389/fphys.2021.661943Frontiers In Physiology. Lausanne: Frontiers Media Sa, v. 12, 17 p., 2021.1664-042Xhttp://hdl.handle.net/11449/20934710.3389/fphys.2021.661943WOS:000642423700001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFrontiers In Physiologyinfo:eu-repo/semantics/openAccess2021-10-23T19:28:03Zoai:repositorio.unesp.br:11449/209347Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:28:03Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
title |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
spellingShingle |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) Bautista, Naim M. Transgenerational Inheritance parental effects crude oil oxygen consumption development epigenetics physiology bird |
title_short |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
title_full |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
title_fullStr |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
title_full_unstemmed |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
title_sort |
Dietary Exposure to Low Levels of Crude Oil Affects Physiological and Morphological Phenotype in Adults and Their Eggs and Hatchlings of the King Quail (Coturnix chinensis) |
author |
Bautista, Naim M. |
author_facet |
Bautista, Naim M. Amaral-Silva, Lara do [UNESP] Dzialowski, Edward Burggren, Warren W. |
author_role |
author |
author2 |
Amaral-Silva, Lara do [UNESP] Dzialowski, Edward Burggren, Warren W. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Aarhus Univ Univ North Texas Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Bautista, Naim M. Amaral-Silva, Lara do [UNESP] Dzialowski, Edward Burggren, Warren W. |
dc.subject.por.fl_str_mv |
Transgenerational Inheritance parental effects crude oil oxygen consumption development epigenetics physiology bird |
topic |
Transgenerational Inheritance parental effects crude oil oxygen consumption development epigenetics physiology bird |
description |
Despite the current knowledge of the devastating effects of external exposure to crude oil on animal mortality, the study of developmental, transgenerational effects of such exposure has received little attention. We used the king quail as an animal model to determine if chronic dietary exposure to crude oil in a parental population would affect morpho-physiological phenotypic variables in their immediate offspring generation. Adult quail were separated into three groups: (1) Control, and two experimental groups dietarily exposed for at least 3 weeks to (2) Low (800 PAH ng/g food), or (3) High (2,400 PAH ng/g food) levels of crude oil. To determine the parental influence on their offspring, we measured metabolic and respiratory physiology in exposed parents and in their non-exposed eggs and hatchlings. Body mass and numerous metabolic (e.g., O-2 consumption, CO2 production) and respiratory (e.g., ventilation frequency and volume) variables did not vary between control and oil exposed parental groups. In contrast, blood PO2, PCO2, and SO2 varied among parental groups. Notably, water loss though the eggshell was increased in eggs from High oil level exposed parents. Respiratory variables of hatchlings did not vary between populations, but hatchlings obtained from High oil-exposed parents exhibited lower capacities to maintain body temperature while exposed to a cooling protocol in comparison to hatchlings from Low- and Control-derived parents. The present study demonstrates that parental exposure to crude oil via diet impacts some aspects of physiological performance of the subsequent first (F-1) generation. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:57:02Z 2021-06-25T11:57:02Z 2021-04-09 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3389/fphys.2021.661943 Frontiers In Physiology. Lausanne: Frontiers Media Sa, v. 12, 17 p., 2021. 1664-042X http://hdl.handle.net/11449/209347 10.3389/fphys.2021.661943 WOS:000642423700001 |
url |
http://dx.doi.org/10.3389/fphys.2021.661943 http://hdl.handle.net/11449/209347 |
identifier_str_mv |
Frontiers In Physiology. Lausanne: Frontiers Media Sa, v. 12, 17 p., 2021. 1664-042X 10.3389/fphys.2021.661943 WOS:000642423700001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Frontiers In Physiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
17 |
dc.publisher.none.fl_str_mv |
Frontiers Media Sa |
publisher.none.fl_str_mv |
Frontiers Media Sa |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803649802356916224 |