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Avaliação do efeito do disseleneto de difenila em modelo de doença de Alzheimer no nematódeo Caernorhabditis elegans
(Universidade Federal de Santa Maria, 2014-02-21)
Alzheimer s (DA) is a neurodegenerative disease evidenced by cognitive disorders and attention deficit and learning, and is the main cause of dementia in the elderly. The amyloid hypothesis posits that extracellular amyloid-β ...
Estudos in vitro e de modelagem molecular in silico aplicados à interação entre a enzima delta-aminolevulinato desidratase e metais do grupo 10 (níquel, paládio e platina) e 11 (cobre, prata e ouro) da tabela periódica
(Universidade Federal de Santa Maria, 2014-08-05)
Mammalian δ- aminolevulinate dehydratase (δ-ALA-D) is a metalloenzyme, which
requires Zn(II) and reduced thiol groups for maximal catalytic activity, and is an important
molecular target for the widespread environmental ...
Efeito do cinamaldeído sobre o metabolismo de nucleotídeos e nucleosídeo da adenina e em modelo experimental em artrite por adjuvante
(Universidade Federal de Santa Maria, 2014-12-20)
Rheumatoid arthritis (RA) is a chronic, multisystem inflammatory disease with
autoimmune features evident, expressing a cellular response of Th1. Characterized
primarily by chronic synovitis, erosive and symmetrical, ...
Bandos mistos de aves em gradiente floresta-savana no sudoeste do Brasil
(Universidade Federal de Santa Maria, 2014-02-28)
Mixed flocks of birds are subsets of the community in which species interact positively to obtain benefits in predator avoidance and increase foraging efficiency. These interactions may be more or less strengthened depending ...
Composição de Lepidoptera (Papilionoidea e Hesperioidea) do Rio Grande do Sul e variabilidade espaço-temporal em três áreas no norte do estado, Brasil
(Universidade Federal de Santa Maria, 2014-09-12)
In order to contribute to the knowledge of butterflies in the Rio Grande do Sul, works related with
bionomics, taxonomy and forest inventory were consulted and it was found the spatiotemporal
variability of butterflies ...
Avaliação dos efeitos comportamentais e neuroquímicos induzidos por diferentes doses de reserpina em camundongos
(Universidade Federal de Santa Maria, 2014-10-02)
Reserpine administration is considered an animal model for the study of tardive dyskinesia by some authors and a model for the study of parkinsonism by others. However, despite several studies used this model to assess the ...
Cafeína suprime a melhora na memória de longa duração e de localização induzida pelo exercício em ratos de meia-idade
(Universidade Federal de Santa Maria, 2014-07-29)
The cognitive function decline is closely related with brain changes generated by age. The ability of caffeine and exercise to prevent memory impairment has been reported in animal models and humans. The purpose of the ...
Papel do receptor B1 para cininas e o efeito da inibição da enzima conversora de angiotensina em ataques agudos de gota em roedores
(Universidade Federal de Santa Maria, 2014-08-20)
Gout, or gouty arthritis, has been associated of a range of comorbidities as hypertension and kidney diseases. Some studies have indicated that certain antihypertensive drugs, such as angiotensin I-converting enzyme ...
3-(4-Fluorofenilselenil)-2,5 difenilselenofeno produz ação do tipo-antidepressiva em diferentes modelos de depressão em camundongos
(Universidade Federal de Santa Maria, 2014-03-11)
Selenophenes are a promising class of heterocyclic selenium-containing compounds
presenting important pharmacological properties. Based on selenium well-described role on
mood regulation and since depression is a serious ...
Avaliação de marcadores bioquímicos, de estresse oxidativo e do efeito antioxidante da quercetina no hipotireoidismo
(Universidade Federal de Santa Maria, 2014-03-28)
Hypothyroidism is characterized by a disorder resulting from deficiency of
thyroid hormones and is related to lipid metabolism dysfunction and cardiovascular
diseases development risk. However, these changes in hypothyroidism ...