23 Jul Scaffold material with function of delaying cell aging and applications thereof
Abstract
The invention discloses a scaffold material with the function of delaying cell aging and applications thereof. The scaffold material is a polylactic acid-caprolactone scaffold material grafted with resveratrol. The characterization and cell culture research on the scaffold material provided by the invention show that the modified scaffold material not only overcomes the defects that the hydrophobic scaffold body and too-small pores are beneficial to cell growth due to the addition of hydrophilic groups, but also can obviously delay cell aging. The material is simple and easy in modification method, has obvious effect, is used for nourishing liver seed cells, has the effects of delaying cell aging and improving seed cell activity, and lays a good foundation for liver tissue engineering preparation. The invention provides a new method for solving the problem of cell life in liver tissue engineering research.
Year: 2019
Country: CN
Doc No: 110038160