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Avaliação da sinalização purinérgica em tecido hepático e esplênico de camundongos infectados com Toxoplasma gondii e tratados com disseleneto de difenila
(Universidade Federal de Santa Maria, 2017-02-03)
Toxoplasmosis is a zoonosis of worldwide distribution caused by the parasite Toxoplasma gondii, which in general develops asymptomatic and chronic characteristic infection in mammals and birds. In this period, the parasite ...
Efeitos do ácido gálico na sinalização purinérgica em linfócitos e plaquetas de ratos submetidos a um modelo experimental de diabetes
(Universidade Federal de Santa Maria, 2017-03-21)
Diabetes mellitus (DM) is a chronic metabolic disease associated with hyperglycemia, systemic inflammatory changes and vascular endothelial dysfunction. NTPDase, 5'-nucleotidase and adenosine deaminase (ADA) are important ...
Efeito da Berberina sobre testes comportamentais e atividade da Acetilcolinesterase em ratos submetidos a um modelo de demência esporádica do tipo Alzheimer
(Universidade Federal de Santa Maria, 2016-07-18)
Alzheimer's Disease (AD) is considered one of the main causes of dementia.
Thus, the research for new therapeutic interventions for treatment is of utmost
importance. Berberine (BRB) is an isoquinoline alkaloid that has ...
Discinesia espontânea em ratos: possível participação de mecanismos oxidativos e dopaminérgicos
(Universidade Federal de Santa Maria, 2017-08-17)
Tardive dyskinesia is a movement disorder that develops as a result of prolonged use of antipsychotics, mainly the typical ones, in approximately 20% to 25% of patients and, as age increases, it afflicts about 50% of ...
Análise do traumatismo cranioencefálico leve sobre a susceptibilidade a pentilenotetrazol e o efeito do pré-tratamento com cafeína em ratos
(Universidade Federal de Santa Maria, 2017-09-19)
Traumatic Brain Injury (TBI) is a public health problem, with a high incidence, debilitation and fatality in modern society, often resulting in neurological dysfunctions. These abnormalities after TBI have been shown to ...
Agentes poliaminérgicos modulam a reconsolidação da memória de medo em ratos
(Universidade Federal de Santa Maria, 2013-08-19)
The memory may be studied according with memory's phases, which is acquisition, consolidation and recall. Memories once consolidated, are no more susceptible to interventions, but when reactivated, some of these memories ...
Efeitos da VD3 sobre a memória e sobre o sistema purinérgico e colinérgico em um modelo de demência esporádica do tipo Alzheimer em ratos
(Universidade Federal de Santa Maria, 2014-06-13)
Alzheimer's disease (AD) is considered the main cause of dementia in elderly people worldwide. This disease affects the central nervous system (CNS), especially the cerebral cortex and hippocampus, areas that are responsible ...
Potencialização da síndrome dolorosa induzida por paclitaxel pela inibição da enzima conversora de angiotensina e o envolvimento das cininas
(Universidade Federal de Santa Maria, 2016-02-23)
Paclitaxel is a chemotherapeutic agent widely used in the treatment of solid tumors. However, it causes adverse effects that limit their use, such as acute pain syndrome and peripheral sensory neuropathy. These sensory ...
Efeitos do consumo de sacarose sobre parâmetros metabólicos, desenvolvimentais e antioxidantes em Drosophila melanogaster: papel das plantas Syzygium cumini e Bauhinia forficata
(Universidade Federal de Santa Maria, 2014-03-14)
The fruit fly, Drosophila melanogaster, has been considered a suitable model organism for investigation of developmental/metabolic dysfunctions and therapeutic strategies. In this work Drosophila melanogaster larvae were ...
Estudo comparativo dos efeitos tóxicos induzidos por metil e etilmercúrio em Saccharomyces cerevisiae
(Universidade Federal de Santa Maria, 2016-09-02)
Mercury is a highly toxic metal found in environment mostly due to anthropological and industrial processes. Methylmercury (MeHg) originates from the methylation of inorganic mercury in aquatic environment and accumulates ...