Study of the biological effectiveness of a nanosilver-epidermal growth factor sustained-release carrier

نویسندگان

  • JIAN-DA ZHOU
  • SHAO-HUA WANG
  • RUI LIU
  • CHUN-JIAO ZHOU
  • KE CAO
  • JIN-YAN LIU
  • YAO CHEN
  • FENG-HUA CHEN
چکیده

The aim of the present study was to elucidate the biological effectiveness and character of a nanosilver-epidermal growth factor (EGF) sustained-release carrier. This was synthesized using the self-assembly method and then characterized by transmission electron microscopy and UV spectrophotometry. The biological activity of the sustained release carrier was determined through cytological, bacteriological and wound-healing experiments. The results showed that the nanosilver-EGF sustained-release carrier was well dispersed with uniform particle size and that it had good antibacterial properties similar to those of nanosilver. The nanosilver-EGF sustained-release carrier is superior to EGFs in effectively promoting cell division and proliferation. The results of the wound-healing experiments provide evidence of its curative effects.

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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2013