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Efeito dos carotenoides do urucum sobre a fragilidade eritrocitária in vitro e ex vivo
(Universidade Federal de Santa Maria, 2019-08-30)
Erythrocytes are the cells with the main function of transporting respiratory gases to tissues.
These cells exhibit high susceptibility to hemolysis in various pathologies due to oxidation of
their cellular components. ...
Atividade inseticida e repelente do óleo essencial de Pelargonium graveolens em Musca domestica e Lucilia cuprina
(Universidade Federal de Santa Maria, 2018-03-02)
The use of essential oils with insecticidal activity has been widely studied, providing a new
treatment alternative, since conventional synthetic insecticides, due to their toxic potential and
indiscriminate use have ...
Extratos de Hesperozygis ringens (Benth.) Epling como antibacterianos em piscicultura
(Universidade Federal de Santa Maria, 2019-08-02)
Aquaculture is constantly expanding in our country and worldwide. Concomitant to this growth, the occurrence of bacterioses related to stressful situations to which fish are constantly subjected, such as the high population ...
Histologia branquial de Rhamdia quelen saudáveis e infectados com Aeromonas hydrophila expostos a diferentes isoformas de limoneno
(Universidade Federal de Santa Maria, 2019-12-03)
The growth of Brazilian fish culture and the consequent increase of diseases caused by bacteria, such as Aeromonas hydrophila, has caused the abuse of synthetic drugs and chemicals. In addition to the indiscriminate use ...
Efeito toxicológico do extrato seco de Tribulus terrestris L. em ratos wistar
(Universidade Federal de Santa Maria, 2018-08-16)
The search for the perfect body, with the objective of immediate evolution in performance or aesthetic
purposes, is increasingly evidenced by the media. With this, the use of anabolic steroids androgens,
such as synthetic ...
Quantificação de α-tocoferol, retinol e carotenóides e seus possíveis efeitos sobre a peroxidação lipídica em trabalhadores expostos a solventes
(Universidade Federal de Santa Maria, 2011-02-18)
Oxidative stress is a process characterized by the antioxidant defense system
decrease and/or an excessive reactive species (RS) production. RS are substances
capable of attacking proteins, lipids and DNA. The oxidative ...
Retirada do tratamento com atorvastatina e o dano por espécies reativas no córtex cerebral de ratos
(Universidade Federal de Santa Maria, 2013-02-27)
Statins are drugs used in dislipidemias treatment. These agents are reversible inhibitors of the rate-limiting enzyme in cholesterol biosynthesis,the 3-hydroxy-3-methylglutaryl-coenzyme A reductase, and preventing de ...
Ação do óleo essencial de Hyptis mutabilis em Rhamdia quelen parasitados com Ichthyophthirius multifiliis e seus efeitos em peixes sadios
(Universidade Federal de Santa Maria, 2015-02-25)
The aim of this study was to evaluate the activity of leaves essential oil (EO) of Hyptis
mutabilis, as well as its major constituent (-)-globulol against the fish parasite
Ichthyophthirius multifiliis (Ich) and their ...
Imunoterapia contra pitiose: caracterização molecular de isolados brasileiros de Pythium insidiosum
(Universidade Federal de Santa Maria, 2011-07-15)
The Pythium insidiosum is an aquatic oomycete that is the causative agent of pythiosis,
an important disease in humans and animals that is prevalent in tropical and subtropical areas.
In Brazil it was first reported ...
Imunoterapia contra pitiose: efeitos sobre os parâmetros imunológicos dos equinos.
(Universidade Federal de Santa Maria, 2013-05-16)
Pythiosis is a granulomatous, life-threatening disease of humans and animals, which is caused by the oomycete Pythium insidiosum. The treatment of the infections caused by this pathogen is complicated because of its cell ...