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Avaliação dos efeitos da guanosina frente a neurotoxicidade induzida por ácido quinolínico sobre parâmetros bioquímicos e comportamentais no nematoide Caenorhabditis elegans
(Universidade Federal de Santa Maria, 2024-02-23)
Quinolinic acid (QUIN) is an endogenous neurotoxin that acts as an agonist of the N-methyl-D-aspartate (NMDAR) receptor, generating a toxic cascade that can lead to neurodegeneration. Guanosine (GUO) is a purine nucleoside ...
Fitorremediação em associação com o uso de biossólido em solo impactado por rejeito de mineração de cobre
(Universidade Federal de Santa Maria, 2023-12-19)
In Brazil, mining activity is the main source of copper (Cu) soil contamination. In Rio Grande
do Sul, Cu mining activities have occurred for over a century in the Minas do Camaquã
region, leaving an extensive area ...
Caracterização da atividade genotóxica e citotóxica de meso-tetra-(piridil)-porfirinas contendo complexos de paládio (II) e platina (II)
(Universidade Federal de Santa Maria, 2024-02-27)
Porphyrins are widely used molecules as photosensitizers (PS) since they possess several crucial characteristics for their use in photodynamic therapy (PDT). PDT is a versatile alternative employed in the treatment of ...
Análise da percepção ambiental dos praticantes de atividades esportivas acerca das consequências de suas respectivas ações nas trilhas da APA do Lajeado da Cruz em Cruz Alta/RS
(Universidade Federal de Santa Maria, 2024-03-19)
The perception of the world and the environment consists of an interactive construction influenced by experiences, values and knowledge, shaped by interaction with the environment. In this context, this study sought to ...
O vivo no telejornalismo: uma tipologia de finalidades, funções e formatos
(Universidade Federal de Santa Maria, 2024-03-26)
Among the possible configurations of news on television, this research is
interested in the format recognized as "vivo" (live reporting) by Brazilian journalism,
consisting of the reporter's participation, enunciating ...
A trama tecida por mulheres palestinas: relatos biográficos dos usos táticos de tecnologias digitais
(Universidade Federal de Santa Maria, 2024-03-28)
This thesis seeks to analyze, through biographical accounts, the tactical uses of digital
technologies by migrant Palestinian women and descendants residing in Brazil,
specifically in Rio Grande do Sul. The axes of ...
Britas graduadas simples: influência da litologia, estrutura interna e umidade na deformabilidade
(Universidade Federal de Santa Maria, 2024-03-06)
The granular base of asphalt pavements has a dual function of providing support for the surface layer and for allowing the water to exit from the structure. This layer suffers the effects of flooding, due to precipitation ...
Interações em [2]rotaxanos: da influência das estações no movimento de rotação em solução à formação de solvatos e similaridade cristalina
(Universidade Federal de Santa Maria, 2024-03-27)
Artificial molecular devices often are based on rotaxane molecules due to their intrinsic topological
features. A crucial peculiarity of this class of compounds is the ability to carry out molecular
movements of one ...
Oxigenioterapia hiperbárica em cães e gatos: respostas comportamentais, temperatura retal e parâmetros hematológicos
(Universidade Federal de Santa Maria, 2024-03-26)
Hyperbaric oxygen therapy (HBOT) is highlighted as an adjuvant therapy in the healing
process of complicated wounds, with potential use in the preservation and/or preparation of the surgical bed preoperatively. Experimental ...
A relação entre workaholism e conflito trabalho-família mediadas pela carreira caleidoscópica
(Universidade Federal de Santa Maria, 2024-04-12)
The current work context, characterized by connectivity, flexibility, and instability, has significantly increased the challenge of balancing professional and family demands and managing one's career. Considering this ...