Navegação Ciências da Saúde por Assunto "Nanoemulsions"
Resultados 1-7 de 7
-
Citotoxic activity evaluation of essential oils and nanoemulsions of drimys angustifolia and d. brasiliensis on human glioblastoma (u-138 mg) and human bladder carcinoma (t24) cell lines in vitro
(2013) [Artigo de periódico]The species Drimys angustifolia Miers and D. brasiliensis Miers, commonly known as "casca-de-anta", have in their leaves essential oils that can confer cytotoxic effects. In this study, we evaluated the citotoxic effects ... -
Curcumin and quercetin-loaded lipid nanocarriers : development of omega-3 mucoadhesive nanoemulsions for intranasal administration
(2022) [Artigo de periódico]Curcumin (CUR) and quercetin (QU) are potential compounds for treatment of brain diseases such as neurodegenerative diseases (ND) because of their anti-inflammatory and antioxidant properties. However, low water solubility ... -
Nanostructured systems containing an essential oil : protection against volatilization
(2011) [Artigo de periódico]The goal of this study was to evaluate the feasibility of preparing nanocapsules and nanoemulsions using tea tree oil as oily phase aiming to protect its volatilization. The nanostructures presented nanometric mean size ... -
Nanostructured systems containing rutin: in vitro antioxidant activity and photostability studies
(2010) [Artigo de periódico]The improvement of the rutin photostability and its prolonged in vitro antioxidant activity were studied by means of its association with nanostructured aqueous dispersions. Rutin-loaded nanocapsules and rutin-loaded ... -
On the use of nanotechnology-based strategies for association of complex matrices from plant extracts
(2015) [Artigo de periódico]Depending on the method of extraction, plant extracts can contain an enormous variety of activemolecules, such as phenolic compounds, essential oils, alkaloids, among others. In many cases, froma pharmacological point of ... -
Preparação e caracterização de nanoemulsões contendo oligonucleotídeos antisense através da técnica de emulsificação espontânea
(2002) [Artigo de periódico]Recentemente, nanoemulsões preparadas pela técnica de microfluidização foram propostas como um sistema de liberação de oligonucleotídeos antisense (ON) por Teixeira et al. [J. contr. rel., 70:243-255, 2001]. O objetivo do ... -
Validation of a spectrophotometric method to estimate the adsorption on nanoemulsions of an antimalarial oligonucleotide
(2011) [Artigo de periódico]This study describes the validation of a spectrophotometric method to estimate oligonucleotides association with cationic nanoemulsions. Phosphodiester and phosphorothioate oligonucleotides targeting Plasmodium falciparum ...