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Itens para a visualização no momento 41-50 of 85
Efeito do guaraná (Paullinia cupana) em parâmetros comportamentais e sistemas purinérgico e colinérgico em modelo de hiperlipidemia
(Universidade Federal de Santa Maria, 2017-08-28)
Hyperlipidemia is a condition associated with cognitive and inflammatory
disorders, with has a high impact on cardiovascular diseases and central nervous
system. Guarana, on the other hand, presents potent anti-inflammatory ...
Efeito preventivo do flavonoide quercetina nos sistemas purinérgico e colinérgico de modelo experimental de hiperlipidemia
(Universidade Federal de Santa Maria, 2017-08-30)
Hyperlipidemia (HL) is characterized by changes in lipid metabolism, being one of the main metabolic disorders. HL is recognized as a risk factor for the development of atherosclerosis, characterized by the presence of ...
Estudo comparativo de β-selenoaminas e disselenetos em modelos hepatotóxico e alternativo
(Universidade Federal de Santa Maria, 2017-08-17)
Organic selenium compounds, Ebselen and diphenyl diselenide (DPDS), possess numerous characteristics such as, antioxidant activity, anti-inflammatory among others. In this regard, new molecules have been produced through ...
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 ...
Bioatividade do solo sob plantio direto com sucessão e rotação de culturas
(Universidade Federal de Santa Maria, 2017-03-06)
The adoption of conservation practices can affect the physical, chemical and biological
properties of the soil, resulting changes in the composition and activity of the microbial
community. The aims of this research was ...
Efeitos, percepção de fármacos e comunicação química em peixes
(Universidade Federal de Santa Maria, 2017-06-08)
The presence of drugs in aquatic environments has been studied for decades and their actions have as consequence changes of several physiological mechanisms. It is known that there is a complex chemical communication between ...
Análise genética em grupos mistos de bugio-ruivo e bugio-preto (Alouatta guariba clamitans e Alouatta caraya) em uma zona de contato em São Vicente do Sul, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-10-03)
There are several reports of contact zones between two species of primates of the genus Alouatta, in a few cases, forming mixed groups. The morphological variation caused by the gene flow in hybrid primates has not yet ...
Morfologia funcional das estruturas alimentares de duas espécies simpátricas do gênero Aegla (crustacea, anomura, aeglidae).
(Universidade Federal de Santa Maria, 2017-10-20)
The Aeglidae family has an important participation in the decomposition of organic matter in streams of first and second order. This dissertation aims to analyze morphological characters in sympatric populations of Aegla ...
Exposição a agroquímicos altera o funcionamento do eixo hipotálamo-hipófise-interrenal em zebrafish
(Universidade Federal de Santa Maria, 2017-08-21)
The increase of human occupation in rural areas and the intensification of agricultural practices produces increasingly agrochemical waste up to aquatic ecosystems. Based on this, many studies are needed to clarify the ...
Fratura vertebral e HIV: revisão sistemática e metanálise
(Universidade Federal de Santa Maria, 2017-08-14)
The survival of HIV-infected patients has increased with the advent of antiretroviral
therapy. Consequently, comorbidities uncommon in these population emerged and the
skeleton is one o f systems affected. Vertebral ...