Dual-Stimuli-Responsive Paclitaxel Delivery Nanosystems from Chemically Conjugate Self-Assemblies for Carcinoma Treatment.
Macromol Rapid Commun
; 39(24): e1800628, 2018 Dec.
Article
em En
| MEDLINE
| ID: mdl-30393901
ABSTRACT
Diselenide-bond-linked poly(N-isopropylacrylamide)-paclitaxel chemical conjugates are synthesized as a drug release carrier. The conjugates can self-assemble into "core-shell" nanoscaled micelles in aqueous solution and show thermal and redox dual-responsiveness. The conjugates can afford a high encapsulation efficiency of up to 72.3%, and deliver hydrophobic anticancer drug paclitaxel in a temperature and oxidization or reduction stress-mode. The in vitro 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) and in vivo anticancer assays are performed to assess the cytotoxicity and anticancer activity of the conjugates, suggesting that the developed conjugates can be used to treat carcinoma as a novel and highly efficient drug delivery system.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Polímeros
/
Portadores de Fármacos
/
Paclitaxel
Idioma:
En
Revista:
Macromol Rapid Commun
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
China