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Efeito da simpatria sobre a diversidade genética de Aegla platensis (Crustacea, Decapoda)
(Universidade Federal de Santa Maria, 2012-02-29)
Sympatry is characterized by the existence of two or more species phylogenetically
related occupying the same ecological niche. This event has already been recorded
in species of crabs of the genus Aegla in Brazil between ...
Papel da óxido nítrico sintase induzível no córtex cerebral de modelos experimentais da acidemia metilmalônica
(Universidade Federal de Santa Maria, 2012-12-15)
Methylmalonic acidemia is an inborn error of metabolism characterized clinically and biochemically by
tissue accumulation of methylmalonic acid (MMA) and neurological dysfunction, including convulsion.
Furthermore, ...
Perfil de suscetibilidade de isolados de Malassezia pachydermatis, comensais e patógenos, frente a agentes antifúngicos
(Universidade Federal de Santa Maria, 2012-01-30)
Malassezia pachydermatis is opportunistic yeast that primarily affects animals,
being associated with dermatomycoses and ear diseases in dogs and cats. This is
important yeast in veterinary medicine and therefore the ...
Efeito da quercetina na atividade de ectoenzimas e da acetilcolinesterase em sinaptossomas do córtex cerebral de ratos expostos ao cádmio
(Universidade Federal de Santa Maria, 2012-02-27)
Cadmium (Cd) is one of the most toxic heavy metals by their ability to affect the vital
organs like liver, kidney, brain and other. This metal can trigger a framework of
oxidative stress by increase of reactive oxygen ...
Aceturato de diminazeno associado ao selenito de sódio e a vitamina E: testes in vitro e em ratos experimentalmente infectados com Trypanosoma evansi
(Universidade Federal de Santa Maria, 2012-01-27)
The aim of this study was to evaluate the utilization of a standard treatment with diminazene
aceturate against the infection caused by T. evansi, associated to sodium selenite and vitamin
E. In vitro tests showed ...
Atividade das ecto-enzimas em plaquetas de ratos com hipercolesterolemia induzida tratados com curcumina e submetidos ao exercício físico
(Universidade Federal de Santa Maria, 2012-07-31)
Hypercholesterolemia is a risk factor for the development of atherosclerosis, which is a chronic inflammatory disease characterized by accumulation of platelets on the walls of arteries and also by an inflammatory process. ...
Aporte e fragmentação de matéria orgânica em riacho neotropical
(Universidade Federal de Santa Maria, 2012-02-24)
The objective of this study was to determine the plant alloctonous material input and its processing by shredders in the Caranguejo Creek, a first order Neotropical stream. In order to do so, three experiments were performed. ...
Atividade e estado de fosforilação da Na+,K+-ATPase nas convulsões induzidas por pentilenotetrazol em camundongos
(Universidade Federal de Santa Maria, 2012-02-29)
In the brain, Na+,K+-ATPase activity is essential for maintaining of the electrochemical gradient
underlying the resting potential and release and uptake of neurotransmitters, and a decrease in its
activity alters brain ...
S. schenckii, S. luriei, S. brasiliensis e S. albicans: suscetibilidade a agentes antifúngicos combinados e caracterização de perfil enzimático
(Universidade Federal de Santa Maria, 2012-08-06)
Recently was proposed that Sporothrix schenckii is a complex encompassing six cryptic species, which calls for the reassessment of laboratory characteristics inherent susceptibility and virulence of this fungi complex. In ...
Crescimento e desenvolvimento de mudas de cravina de jardim com diferentes substratos
(Universidade Federal de Santa Maria, 2012-02-29)
The cravina is an excellent plant to build up gardens due to its early flowering,
abundant flowering and great performance in spring and autumn, periods with fewer options
of flowering plants with such end. The present ...