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A melhora da consolidação da memória induzida por espermidina envolve a ativação da via PI3K/AKT
(Universidade Federal de Santa Maria, 2020-10-28)
Memory consolidation is a process that depends on specific brain structures, such as the hippocampus, synthesis of new proteins, activation of protein kinases and neurotrophins, such as the brain-derived neurotrophic factor ...
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. ...
Efeitos de formulações contendo Clomazone® sobre parâmetros bioquímicos, citogenéticos e comportamentais em peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2020-11-20)
The largest consumer of pesticides in the world since 2009, Brazil, consumed around 84% of the
pesticides sold in Latin America. The increase in consumption, as well as the reduction of
riparian forests, together with ...
O disseleneto de difenila protege o modelo Caenorhabditis elegans para a doença de huntington através da ativação antioxidantes reduzindo a agregação de proteínas
(Universidade Federal de Santa Maria, 2020-06-16)
Huntington's disease (HD) is a progressive, autosomal dominant neurodegenerative disease with a distinct phenotype, including chorea and dystonia, incoordination, cognitive decline and behavioral difficulties. Characterized ...
Efeitos da exposição isolada e combinada de larvas de anfíbio Boana curupi ao pesticida trichlorfon e à radiação ultravioleta
(Universidade Federal de Santa Maria, 2020-10-30)
The decline in global biodiversity affects mainly the amphibian group and several factors are identified as catalysts of this process. However, it is estimated that this decline is probably due to the interaction of multiple ...
Efeito anti-inflamatório do ácido cafeico sobre o sistema purinérgico e colinérgico em ratos Diabéticos tipo 1
(Universidade Federal de Santa Maria, 2020-02-27)
Diabetes mellitus (DM) is a metabolic disorder, considered one of the biggest public health problems in the world. This disease is characterized by a state of chronic hyperglycemia that leads to metabolic disorders. Studies ...
Oleorresina de copaíba apresenta atividade antinociceptiva tópica em um modelo de queimadura de pele induzido por radiação UVB em camundongos
(Universidade Federal de Santa Maria, 2020-11-27)
Burn injuries are common worldwide, representing a major public health problem responsible for more than 180,000 deaths annually. These injuries can be caused by several factors, including ultraviolet (UV) radiation. ...
Parâmetros comportamentais e fisiológicos em peixes-zebra adultos expostos a cetamina
(Universidade Federal de Santa Maria, 2020-07-29)
Ketamine is an anesthetic widely used in human and veterinary clinic and also as a drug of abuse. It has dissociative anesthetic property that in subanesthetic doses induces analgesia. Although ketamine displays anxiolytic ...
Lacunas na evolução da via de reparo por excisão de nucleotídeos em eucariotos
(Universidade Federal de Santa Maria, 2020-10-21)
Nucleotide excision repair (NER) is the most versatile DNA repair pathway as it
removes different kinds of bulky lesions. Due to its essential role for genome integrity,
it appeared early in the evolution of species. ...
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. ...