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Efetividade do (PhSe)2 em proteger contra a toxicidade do HgCl2
(Universidade Federal de Santa Maria, 2014-06-13)
Mercury (Hg) is a non-essential metal without biological function and also an environmental pollutant originating from various sources, especially from areas of mineral exploration and intense industrial activity. It is ...
Estrutura populacional e biologia reprodutiva de duas espécies de Hyalella Smith, 1874 (Crustacea, Amphipoda, Hyalellidae)
(Universidade Federal de Santa Maria, 2014-08-25)
Research on aspects of a population are essential because they provide information not only about the biology of the species, but of all their connection to the environment too. The objective of this study was to characterize ...
Atividade de enzimas que hidrolisam nucleotídeos de adenina em plaquetas de pacientes com artrite reumatóide
(Universidade Federal de Santa Maria, 2010-03-26)
Rheumatoid arthritis (RA) is a chronic inflammatory disease autoimmune of unknown etiology. Patients with RA have a lower survival than the general population, the most
common cause of mortality in these patients is ...
Efeitos bioquímicos e fisiológicos do chumbo em plantas de quitoco (Pluchea sagittalis): possível papel fitorremediador
(Universidade Federal de Santa Maria, 2010-02-18)
Lead (Pb) is one of the most abundant, globally distributed toxic elements. Soil, water and air contamination by Pb leads to its accumulation in fish, mammals, and plants, and thus to human intoxication through food. Due ...
Abordagem temática na educação em ciências: um olhar à luz da epistemologia fleckiana
(Universidade Federal de Santa Maria, 2017-02-21)
The present master’s research held as base the discussion of actions paved by the curricular perspective of Thematic Approach (TA), through elements of the epistemology of Ludwik Fleck. Based on the fundaments of Freirean ...
Influência da estimulação tátil neonatal associada à administração de antidepressivo, sobre parâmetros comportamentais e bioquímicos em ratos jovens
(Universidade Federal de Santa Maria, 2017-02-10)
Early life events, in both humans and animals, may influence on brain development, leading to long-term consequences on adult behavior. Thus, this study was carried out in order to assess the influence of neonatal tactile ...
Interações entre ferro e zinco em acessos de Pfaffia glomerata (spreng.) pedersen: parâmetros morfológicos, bioquímicos e fisiológicos
(Universidade Federal de Santa Maria, 2017-02-10)
Despite the natural occurrence of heavy metals in low concentrations in the soil, the increase in these concentrations caused mainly by anthropogenic activities such as the use of fertilizers and pesticides in agriculture, ...
Hábitos saudáveis: discutindo alimentação e atividades físicas no âmbito escolar
(Universidade Federal de Santa Maria, 2018-12-17)
Studies have pointed to high rates of overweight and obesity among adolescents, where inadequate diet and sedentary lifestyle are among the main risk factors, as well as for the development of CND, and for this reason, the ...
Efeito da administração de Duloxetina sobre citocinas inflamatórias e sintomas motores em pacientes com doença de Parkinson – estudo aberto
(Universidade Federal de Santa Maria, 2019-03-22)
Parkinsonism is a neurological syndrome characterized by resting tremor, stiffness in cogwheels, postural instability and bradykinesia. Parkinson's disease (PD) is the second most common neurodegenerative disease and the ...
Trichoderma na germinação de sementes e no desenvolvimento inicial com vermicomposto em hortaliças
(Universidade Federal de Santa Maria, 2018-08-10)
Brazil is the world's largest consumer of agrochemicals and technological advances in the area of plant production have not reduced its use and as a consequence there is a supply of contaminated food to the population. The ...