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ATP como modulador do sistema purinérgico e inflamação e status redox em pacientes com melanoma
(Universidade Federal de Santa Maria, 2019-09-16)
Melanoma is a type of skin cancer, formed in melanocytes, cells that produce the pigment melanin. The melanocytes of the epidermis are the most common places of melanoma’s origin; however, it can be also developed in ...
Efeitos da dieta contendo disseleneto de difenila sobre respostas comportamentais, bioquímicas e moleculares em um modelo de hiperglicemia em peixe-zebra
(Universidade Federal de Santa Maria, 2018-08-06)
Studies have been demonstrating an increasing number of secondary complications caused by diabetes. Among them are neuropsychiatric diseases such as anxiety and depression. In addition, oxidative stress is known to play a ...
Privação de sono em Drosophila melanogaster resulta em alterações na homeostase redox, mitocondrial e na expressão gênica de reguladores da função circadiana e metabólica
(Universidade Federal de Santa Maria, 2019-08-29)
Sleep deprivation and related diseases, such as metabolic disorders, are consequences of the
busy lifestyle of modern society. Sleep is a crucial resting state for survival and regulated by
circadian rhythms. Changes in ...
Estresse pré e pós natal afetam aspectos morfológicos, bioquímicos e moleculares do eixo cortico-hipotalâmico na prole adulta
(Universidade Federal de Santa Maria, 2019-10-18)
According to the World Health Organization (2010), stress is recognized and identified as the evil of the century due to its chronicity and repercussions that are directly connected to life quality, family and society. ...
Mecanismos de toxicidade de Duguetia furfuraceae A. St.-Hill no modelo de Drosophila melanogaster e avaliação do potencial antifúngico.
(Universidade Federal de Santa Maria, 2015-12-04)
Duguetia furfuracea is a common shrub from Brazilian cerrado areas, known as "ata brava", often used as a medicinal plant especially in treatment of renal colic and rheumatism. However, pharmacological studies with extracts ...
Respostas bioquímicas em carpas (Cyprinus carpio) expostas a duas formulações comerciais de inseticidas em condições de lavoura de arroz e em laboratório
(Universidade Federal de Santa Maria, 2012-07-27)
The pesticides are substances widely used in agriculture, because it enhances productivity. However, its excessive and disordered use has caused different impacts on the environment. Therefore, this study investigated the ...
Papel da vitamina D3 em doenças neurológicas e avaliação pré-clinica na demência esporádica do tipo Alzheimer
(Universidade Federal de Santa Maria, 2019-09-06)
Dementia is a brain disorder characterized by decline of some function, resulting in deficits in memory functioning and in dialy cognitive tasks. Evidence has emerged that Vitamin D3 (VD3) has innumerable functions in the ...
Efeito neuroprotetor da Berberina na neurotoxicidade induzida por estreptozotocina e lipolissacarídeo em ratos
(Universidade Federal de Santa Maria, 2019-10-29)
Alzheimer's disease (AD) is considered the major cause of dementia and is characterized by changes in the cholinergic and purinergic system, oxidative stress, inflammatory process and metabolic changes that, in turn, are ...
Silimarina modifica a atividade da Na+/K+-ATPase e da MAO e modula a ação de antimicrobianos in vitro
(Universidade Federal de Santa Maria, 2015-06-10)
The Silymarin is a flavonolignan complex isolated from milk thistle seeds of Silybum marianum being used in the treatment of injury related to oxidative stress, including liver and neurological diseases, as Parkinson ...
Efeitos de compostos orgânicos de selênio frente à toxicidade induzida por glutamato e metilmercúrio
(Universidade Federal de Santa Maria, 2012-03-02)
Organoselenium compounds have been proposed as potential pharmacological agents in the treatment of diseases associated with the oxidative stress. Particularly, ebselen and diphenyl diselenide has been demonstrated as ...