Hemodialysis;
Center;
First;
Hospital;
of;
Xi’an;
Jiaotong;
University;
Xi’an;
710061;
China;
Department;
of;
Biomedical;
Engineering;
XianJiaotong;
University;
Xian710053;
China;
China;
hemofiltration; inflammatory; mediator; adsorption; filter; membrane;