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Quantificação da glutationa reduzida em eritrócitos humanos por cromatografia líquida de alta eficiência-uv: validação e aplicação
(Universidade Federal de Santa Maria, 2005-02-21)
Oxidative stress may be initiated by a decline in the antioxidant defence system or by an overproduction of free radicals leading to an imbalance between oxidants and antioxidants. The most significant alteration in the ...
Genotoxicidade, citotoxicidade, compostos fenólicos e viabilidade polínica de Psidium cattleianum Sabine (Myrtaceae)
(Universidade Federal de Santa Maria, 2015-03-06)
Psidium cattleianum Sabine, also known as strawberry guava, is a Brazilian native species whose
fruits are valued for a high level of vitamin C, which are consumed in natura. Besides, it is also a
species used for medicinal ...
Estudo de metodologias para avaliação do hormônio da paratireóide humano recombinante
(Universidade Federal de Santa Maria, 2013-01-31)
Human parathyroid hormone (hPTH) is a polypeptide with 84 amino acids and it is the
most important peptide regulator for calcium and phosphate ion homeostasis, maintaining
bone structure. Recombinant human parathyroid ...
Desenvolvimento e validação de metodologia para análise de valdecoxibe. Avaliação de efeitos sobre parâmetros hematológicos
(Universidade Federal de Santa Maria, 2006-06-01)
Valdecoxib is a non-steroidal anti-inflammatory drug that represents a second-generation of cyclooxygenase-2 enzyme inhibitor and possesses anti-inflammatory, analgesic and antipyretic activities. In this work a reversed-phase ...
Desenvolvimento e validação de métodos cromatográficos para avaliação de interferon-alfa 2a em formulações farmacêuticas
(Universidade Federal de Santa Maria, 2009-03-17)
The interferon is a cytokine with antiviral, antiproliferative, and immunomodulatory
properties. It is a protein synthesized by cells in response to viral infection, producing successive
biochemistry alterations. The ...