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Atividade das ectonucleotidases, colinesterase sérica e perfil oxidativo no diabetes melito tipo 2 e hipertensão em humanos
(Universidade Federal de Santa Maria, 2008-03-05)
The increase in the NTPDase and 5'-nucleotidase enzymatic activities, in patients with diabetes and hypertension, unchained the investigation of the possible mechanisms involved in the alterations in ectonucleotidases ...
Biorremediação de herbicidas em água do cultivo de arroz irrigado visando minimizar o impacto ambiental
(Universidade Federal de Santa Maria, 2008-12-22)
Irrigated rice production depends on the pesticides application, among other factors. Herbicides could be highlighted as the most used ones, which may be transported into natural water sources, generating pollution and ...
Aspiração folicular na égua para indução da função lútea
(Universidade Federal de Santa Maria, 2008-06-18)
Ácido ascórbico na produção in vitro de embriões bovinos
(Universidade Federal de Santa Maria, 2008-11-17)
In vitro cultured bovine embryos are susceptible to oxidative stress caused by
high oxygen concentration, that contributes to free radicals formation. Therefore,
antioxidant defense systems are needed to neutralize the ...
Toxidez de alumínio em genótipos de Pfaffia glomerata (Spreng.) Pedersen e Pfaffia tuberosa (Spreng.) Hicken
(Universidade Federal de Santa Maria, 2008-02-22)
Al toxicity, especially in acid soils, is a determinant factor of lower productivity for
several cultures and, although some studies have been developed to elucidate this problem,
studies on medicinal plants are extremely ...
Desenvolvimento do arroz e do arroz vermelho: modelagem e resposta à mudança climática
(Universidade Federal de Santa Maria, 2008-02-28)
Increases of 1.1 to 6.4°C in temperature are projected by the end of the XXI century in
several locations, including Brazil. Among processes that may be affected by increasing
temperatures is the duration of the developmental ...
Seleção de clones de batata de curta dormência, alta qualidade de processamento e adaptados aos cultivos de primavera e outono
(Universidade Federal de Santa Maria, 2008-02-25)
Selection of potato clones might be done during spring and autumn grown seasons of Rio Grande do Sul (RS). These grown seasons have contrasting conditions of temperature,
photoperiod and solar irradiation, which may affect ...
Genética dos teores de cálcio e de ferro em grãos de feijão comum
(Universidade Federal de Santa Maria, 2008-02-15)
The common bean has significant levels of calcium and iron in grains, providing that
this legume is used in human food controlling minerals deficiency. Furthermore, genetic
variability for these minerals were observed, ...
Residual da mistura formulada dos herbicidas imazethapyr e imazapic em áreas de arroz sob diferentes manejos de solo
(Universidade Federal de Santa Maria, 2008-04-03)
Red rice (Oryza spp.) is one of the main limiting factors of rice yield (O. sativa L.) in the world and particularly in the Rio Grande do Sul (RS) state Brazil. The Clearfield®
technology is a viable and efficient tool for ...
Freqüência de irrigação no cultivo hidropônico da alface
(Universidade Federal de Santa Maria, 2008-02-21)
The objective of the work was to verify the influence of four intervals between the irrigations on the production of lettuce in hydroponics system and the retention of nutrient solution, besides more determining the best ...