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Alterações comportamentais mediadas pelo etanol em peixe-zebra: influência do estresse oxidativo, disfunção mitocondrial e modulação serotoninérgica
(Universidade Federal de Santa Maria, 2020-07-24)
Ethanol consumption is a serious public health problem due to the negative impacts that affect individuals and society. Because the mechanism of action of ethanol in the central nervous system is complex and not fully ...
Agressividade e ansiedade induzidas pelo estresse em peixe-zebra: envolvimento da monoamina oxidase, modulação redox e alterações neuroendócrinas
(Universidade Federal de Santa Maria, 2020-07-24)
Mental disorders are considered XXI century pandemics that cause various health diseases. About a third of people have problems related to mental health worldwide. Furthermore, several disorders are triggered by exacerbated ...
Caracterização dos genes que codificam selenoproteínas em peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2020-02-21)
Selenoproteins are selenocysteine (Sec)-containing proteins that exhibit numerous physiological functions, including redox homeostasis maintenance, thyroid hormones metabolism, selenium transport and chaperone-like activities. ...
Fenótipos relacionados à dor em peixe-zebra: uma caracterização neurocomportamental utilizando o modelo de dor visceral induzida pelo ácido acético
(Universidade Federal de Santa Maria, 2021-08-26)
The zebrafish (Danio rerio) is a small freshwater teleost belonging to the Cyprinidae family, which has been studied in different scientific areas. This species has evolutionarily conserved genes and a relatively complex ...
Efeitos da taurina na exposição repetida ao etanol em peixe-zebra: parâmetros comportamentais e atividade da monoamina oxidase cerebral
(Universidade Federal de Santa Maria, 2021-07-27)
Alcohol abuse is associated with negative health impacts including high mortality and morbidity rates, as well as induces several behavioral changes. However, drugs available to treat disorders related to alcohol use have ...
Influência do sexo nas diferenças comportamentais promovidas pela exposição ao etanol em peixes-zebra submetidos à interação com um objeto não familiar
(Universidade Federal de Santa Maria, 2021-12-16)
In humans, ethanol (EtOH) modulates behavioral functions in a biphasic manner, ranging from disinhibition to sedation. The effects of EtOH are dose-dependent and influenced by environmental and individual factors, such as ...
Efeitos do glifosato sobre o desenvolvimento embrionário, larval e adulto do peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2021-09-16)
Glyphosate-Based Herbicides (GBH) are the most used pesticides in the world and pose risks to environmental health and to non-target organisms. This work aimed to verify the toxicity, the mechanisms involved and the ...
Fenótipos envolvidos em comorbidades associadas às crises convulsivas: abordagens experimentais utilizando o peixe-zebra como organismo modelo
(Universidade Federal de Santa Maria, 2021-02-26)
Epilepsy is a neurological disease characterized by recurrent seizures that affects the cerebral homeostasis. This disease can generate negative consequences for the patient, such as behavioral and cognitive changes. ...