Paclitaxel spirulina nanoparticles were said to have promising anticancer activity against gastric cancer. Nanoparticles of paclitaxel-spirulina were prepared for treating gastric cancer using precipitation technique. The synergistic anticancer efficiency againstMKN45 cells retains when the paclitaxel an...
This paper reports on the development of nanoparticles aiming at the in vitro controlled release of simvastatin (SVT). The nanoparticles were prepared by the nanoprecipitation method with polymers Eudragit® FS30D (EDGFS) or Eudragit® NE30D (EDGNE). EDGFS+SVT nanoparticles showed mean size of 148.8 nm a...
Docetaxel-loaded acetic acid conjugated Cordyceps sinensis polysaccharide (DTX-AA-CSP) nanoparticles were prepared through dialysis and their release rates in vitro, particle sizes, zeta potentials, drug loading capacities, and encapsulation efficiencies were characterized for the synthesis of AA-modifie...
Este estudo avaliou as influências da incorporação de nanopartículas (NPs) de clorexidina-hexametafosfato em diversas propriedades dos cimentos endodônticos: AH Plus, MTA Fillapex e Pulp Canal Sealer (PCS). As NPs foram sintetizadas através de uma suspensão contendo 5 mM de hexametafosfato de sód...
Objective: Dental composites developed by using nanotechnology in the field of dentistry are widely used in the treatment of anterior and posterior teeth. This study aimed to investigate the cytotoxic effects of dental composites of different particle size on L929 mouse fibroblast cell line by extract te...
El objetivo fue comparar la rugosidad de un composite
nanoparticulado con diferentes técnicas de
acabado y pulido. Se obtuvieron 20 discos en conformadores
ad-hoc en los que se insertó un composite
nanoparticulado en capas de 2mm. Se activó
cada incremento durante 30s con una intensidad de
1450 mw/cm2...
Objetivo: o objetivo do presente estudo foi comparar a influência de diferentes protocolos de polimento sobre a rugosidade superficial de uma resina composta nanoparticulada. Metodologia: foram confeccionados 30 corpos de prova (1,5 mm espessura
e 6 mm diâmetro), divididos em 3 grupos (n=10), de acordo...
Composite membrane as a flexible materials have found diverse applications in industrial and biomedical simultaneously, the recent studies have shown intrinsic improvement for membrane properties by inclusion of nanoparticles as a fillers with high portion ratio in inorganic polymers, the combination bet...
Rocha, A. R;
Leite, Y. K. C;
Silva, A. S;
Conde Júnior, A. M;
Costa, C. R. M;
Silva, G. C;
Bezerra, D. O;
Cavalcante, M. M. A. S;
Feitosa, M. L. T;
Argôlo Neto, N. M;
Serakides, R;
Carvalho, M. A. M.
There is a growing interest in the study of unspecialized mesenchymal stem cells, for there are still some discussions about their in vitro behavior. Regenerative medicine is a science undergoing improvement which develops treatments as cell therapy using somatic stem cells. In several studies, adipose t...
SUMMARY: Titanium dioxide nanoparticles (TiO2 NPs) are widely used in many commercial products, nanomedicine, agriculture, personal care products, different industries and pharmaceutical preparations with potential risk in human health and the environment. The current work was conducted to investigate th...
