Hyaluronan/Poly-L-lysine/Berberine Nanogels for Impaired Wound Healing.
Hyaluronan/Poly-L-lysine/Berberine Nanogels for Impaired Wound Healing.
复制标题
DOI:
10.3390/pharmaceutics13010034
复制
发表时间:
2020-12-28
期刊:
影响因子:
5.4
通讯作者:
Musumeci T
中科院分区:
文献类型:
--
作者:
Amato G;Grimaudo MA;Alvarez-Lorenzo C;Concheiro A;Carbone C;Bonaccorso A;Puglisi G;Musumeci T
Physiological wound healing process can be delayed in the presence of certain pathologies, such as diabetes or cancer. In this perspective, the aim of this study was to design a new nanogel platform of hyaluronan, poly-L-lysine and berberine suitable for wound treatment. Two different nanogel formulations were selected after a first formulation screening. They were prepared by adding dropwise 2 mg/mL hyaluronan aqueous solution (200 or 700 kDa) to 1.25 mg/mL poly-L-lysine aqueous solution. Blank nanogels formulated with 200 kDa HA resulted stable after freeze-drying with dimensions, polydispersity index and zeta potential of 263.6 ± 13.1 nm, 0.323 ± 0.029 and 32.7 ± 3.5 mV, respectively. Both blank and berberine-loaded nanogels showed rounded-shape structures. Loaded nanogels released nearly 50% of loaded berberine within 45 min, whereas the remaining 50% was released up to 24 h in vitro. Both, blank and berberine-loaded nanogels were able to completely close the fibroblasts gap in 42 h.
登录
查看更多内容
影响因子:
15.8
作者:
Kaya, Guerkan;Tran, Christian;Sorg, Olivier;Hotz, Raymonde;Grand, Denise;Carraux, Pierre;Didierjean, Liliane;Stamenkovic, Ivan;Saurat, Jean-Hilaire
通讯作者:
Saurat, Jean-Hilaire
影响因子:
6.3
作者:
Blass, Sandra C.;Goost, Hans;Ellinger, Sabine
通讯作者:
Ellinger, Sabine
影响因子:
2.9
作者:
Lee, I-Chi;Wu, Yu-Chieh;Yang, Wen-Ting
通讯作者:
Yang, Wen-Ting
影响因子:
4.4
作者:
Gariboldi, Silvia;Palazzo, Marco;Rumio, Cristiano
通讯作者:
Rumio, Cristiano
影响因子:
2.3
作者:
Kaisersberger-Vincek, Maja;Strancar, Janez;Kokol, Vanja
通讯作者:
Kokol, Vanja