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Desenvolvimento de nanocápsulas contendo cetoprofeno e avaliação in vitro da citotoxicidade
(Universidade Federal de Santa Maria, 2013-08-28)
The aim of this work was to prepare, characterize and evaluate the in vitro cytotoxicity of Eudragit S100® nanocapsules (NC) containing ketoprofen. The nanostructured suspensions were prepared in triplicate by the method ...
Propagação e genotoxicidade de Alternanthera brasiliana (L.) Kuntze (Amaranthaceae)
(Universidade Federal de Santa Maria, 2013-05-24)
Alternanthera brasiliana (L.) Kuntze (Amaranthaceae) is a species known as penicilina, terramicina, doril or carrapichinho. Studies have proved that the extract of the leaves has analgesic, anti-inflammatory and healing. ...
O ensino do sistema respiratório através da contextualização e de atividades práticas
(Universidade Federal de Santa Maria, 2013-02-05)
This study was conducted in a city whose main economic activity is tobacco farming, which contributes to much of the population is exposed to smoke and pesticides that end up being inhaled during breathing. In this context, ...
Ensinando evolução através de filogenias: concepções dos professores e contribuição dos livros didáticos
(Universidade Federal de Santa Maria, 2013-08-29)
Since evolution is considered the unifying thread for the biological sciences, biology Since evolution is considered the unifying thread for the biological sciences, biology education should have an evolutionary perspective ...
Avaliação de biomarcadores associados à inflamação e ao estresse oxidativo em pacientes com câncer de próstata
(Universidade Federal de Santa Maria, 2013-01-28)
Changes in recent decades in morbidity and mortality of prostate cancer (CAP) is
making if a public health problem in several countries, including Brazil. Several studies
provide evidence that inflammatory processes and ...
Uncaria tomentosa: adjuvante no tratamento do câncer de mama
(Universidade Federal de Santa Maria, 2013-04-19)
Cat s Claw (Uncaria tomentosa) is a medicinal plant that has been used in the treatment of different diseases, among them, cancer. Studies show its effects in restoring the cellular DNA, in increasing leukocyte fractions, ...
Uso da combinação de cetamina e metadona no tratamento da dor neuropática causada por diferentes etiologias clínicas
(Universidade Federal de Santa Maria, 2013-04-27)
Methadone and ketamine have been used in neuropathic pain management, but the benefits of the association of both drugs are uncertain. Aiming to enhance the analgesic efficacy and to reduce the occurrence of adverse-effects, ...
Análise fitoquímica, avaliação da atividade antioxidante e antimicrobiana de Solanum guaraniticum A. St.- Hil
(Universidade Federal de Santa Maria, 2013-06-14)
The Solanaceae family is one of the largest and most complex, especially the Solanum genus, with
about 1500 species. Solanum guaraniticum is a shrub found in Paraguay, Argentina and Brazil,
popularly known as jurubeba ...
Triazenos e complexos triazenidos de ouro(I) e cobre(II): atividade antileucêmica e antibacteriana in vitro
(Universidade Federal de Santa Maria, 2013-03-22)
Cancer represents one of the leading causes of death worldwide and efforts to discover more effective anticancer therapies have led to the synthesis of a wide diversity of molecular species. Furthermore, the increase of ...
Distinção entre hematogônias e blastos em pacientes portadores de leucemia linfocítica aguda de células B
(Universidade Federal de Santa Maria, 2013-12-12)
Hematogones are B-lineage lymphoid precursors cells normally found in bone marrow. The B-cell Acute Lymphocytic Leukemia (B-ALL) is a lymphocytic precursors neoplasia with consequent accumulation of immature cells called ...