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Influência da aplicação tópica de hidrogeis contendo nanocápsulas de indol-3-carbinol na fase aguda da cicatrização de feridas cutâneas de ratos
(Universidade Federal de Santa Maria, 2021-02-23)
The incidence of cutaneous wounds is high and the healing of the injured area is essential, since the integumentary tissue constitutes a body barrier against the harmful agents. The integrity of the skin, favors the ...
Potencial antioxidante de extrato de cevada em ratos submetidos à dieta hiperlipídica
(Universidade Federal de Santa Maria, 2010-02-26)
The oxidative stress is an imbalance between reactive oxygen species and the antioxidants action capacity, which cause cellular injury, triggering and exacerbating
some pathologies. Thus, researchs, seek to alternative ...
Cobre em solos arenosos sob vinhedos e resposta bioquímica-fisiológica de videiras em produção
(Universidade Federal de Santa Maria, 2012-12-20)
The use of Cu-based fungicides in the cultivation of grapevines for controlling fungal diseases
results in excessive accumulation of Cu in soils, which may cause nutritional problems to
plants. The present work aimed to ...
Efeito da curcumina e vimblastina nas vias de sinalização celular e estresse oxidativo em cultura de células de melanoma humano
(Universidade Federal de Santa Maria, 2021-12-17)
Cancer is a leading cause of death in dogs and cats. Melanoma skin cancer originates from melanocytes and is more severe due to the possibility of metastases and a wide variety of presentations. Treatment involves chemotherapy, ...
Crescimento, hematologia, metabolismo e parâmetros oxidativos de jundiás alimentados com dietas contendo folha de Lippia alba
(Universidade Federal de Santa Maria, 2016-07-13)
The use of plants as antioxidants is becoming a very important alternative in the food industry and animal production. The Lippia alba is a native plant to Brazil that posses phenolic compounds and essential oils in ...
Avaliação de efeitos comportamentais e bioquímicos induzidos pela exposição à fumonisina B1 em camundongos
(Universidade Federal de Santa Maria, 2017-12-14)
Fumonisins are mycotoxins produced by several species of fungi belonging to the genus Fusarium, especially by Fusarium verticillioides. Among the various fumonisins, fumonisin B1 (FB1) is the one with the highest incidence ...
Toxidez por cobre e zinco na germinação de sementes e no desenvolvimento de trigo mourisco
(Universidade Federal de Santa Maria, 2020-02-21)
Abstract - In the grapevines culture due to the favorable climate for fungal diseases foliar is indispensable successive applications of fungicides. The most used is the Bordeaux mixture, consisting mainly of copper (Cu) ...
Efeitos bioquímicos e comportamentais resultantes da exposição aguda à aflatoxina B1 em ratos
(Universidade Federal de Santa Maria, 2016-03-08)
Aflatoxins are mainly produced by Aspergillus flavus and A. parasiticus. Aflatoxin B1 (AFB1) is the most common mycotoxin and highly toxic, causing carcinogenic, mutagenic and teratogenic effects. This mycotoxin has been ...
Estudo comparativo de suco de uva e vinho tinto em parâmetros bioquímicos e de estresse oxidativo in vivo e em humanos
(Universidade Federal de Santa Maria, 2017-12-21)
Phenolic compounds are the major sources of antioxidants consumed in the human
diet and are widely distributed in grapes and their by-products. Among these
compounds are the flavonoids (catechin, epicatechin, quercetin, ...
Mancozebe associado ao patossistema Phakopsora pachyrhizi × Glycine max: respostas fisiológicas das plantas
(Universidade Federal de Santa Maria, 2017-02-17)
Mancozeb has been the protective fungicide with a multi-site mechanism widely used associated with fungicide programs in soybean cultivation. This compound has provided significant increases in the systemic fungicides ...