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Avaliação da toxicidade do extrato bruto das folhas de Hibiscus rosa-sinensis Linn. e do efeito da radiação gama sobre esse extrato
(Universidade Federal de Santa Maria, 2017-08-18)
Hibiscus rosa-sinensis Linn., plant belonging to the family Malvaceae and popularly known as hibiscus, “mimo-de-vênus” and “hibisco-da-china”, is used in traditional medicine as hair growth promoters, to improve digestion, ...
Desenvolvimento de nanocápsulas para a liberação controlada de crisina: avaliação da atividade antioxidante e da citotoxicidade in vitro
(Universidade Federal de Santa Maria, 2015-09-25)
Chrysin (5,7-dihydroxyflavone) is a flavonoid (class of flavones), which presents antioxidant and antitumoral activities. However, it has low solubility and hence its bioavailability in the body is low, limiting its ...
Prospecção in vitro de associações antifúngicas sinérgicas para Fusarium spp
(Universidade Federal de Santa Maria, 2010-03-26)
The genus Fusarium is characterized by hyaline filamentous fungi that cause a wide spectrum of infections predominantly in immunocompromised patients. These fungal infections show high rates of morbidity and mortality and ...
Atividade in vitro dos óleos essenciais de condimentos frente a Candida glabrata sensíveis e resistenes ao fluconazol
(Universidade Federal de Santa Maria, 2012-08-17)
In the present study, in vitro antifungal activity of essential oils obtained from Origanum vulgare (oregano), Cinnamomum zeylanicum (cinnamon), Lippia graveolens (Mexican oregano), Thymus vulgaris (thyme), Salvia officinalis ...
Hemoculturas positivas de pacientes atendidos em um hospital escola
(Universidade Federal de Santa Maria, 2015-02-26)
Nosocomial infections are a serious public health problem. In recent years, bloodstream infections (BSI) has increased significantly in hospitals, accounting for high morbidity and mortality rates. These, mostly are caused ...
Avaliação da composição fitoquímica, da atividade antioxidante e da toxicidade in vivo de Leandra australis
(Universidade Federal de Santa Maria, 2021-08-23)
The richness of Brazilian biodiversity and the popular tradition of plants known as medicinal make phytotherapy widely used today. Among the plants used, the species Leandra australis, popularly known as pixirica, stands ...
Atividade anti-Pythium insidiosum e toxicidade de mefenoxam e pyraclostrobin
(Universidade Federal de Santa Maria, 2021-08-27)
Pythiosis is an infection caused by the oomycete Pythium insidiosum. The disease affects different
animal and human species, occurring in various regions of the world. Brazil stands out, with prevalence
in animals and ...
Efeito do tempo de pinçamento do cordão umbilical sobre a anemia fisiológica de recém-nascidos a termo
(Universidade Federal de Santa Maria, 2010-07-14)
This study verified the effect of late clamping (from 1 to 3 minutes after it is
born) of the umbilical cord on the levels of hemoglobin, hematocrite and ferritine in
children at birth, at three months and at six months ...
Desenvolvimento e validação de metodologia para avaliação de fosfato de sitagliptina
(Universidade Federal de Santa Maria, 2010-04-16)
Sitagliptin Phosphate is an oral anti-hyperglycemic belonging to a new class of
medicine used in type 2 diabetes treatment, the dipeptidyl dipetidase -4 (DPP-4) enzyme
inhibitors. This drug besides being safe and tolerated, ...
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 ...