bioprosthesis,porcine xenograft中文什么意思

《英文msh词典》Bioprosthesis,Porcine Xenograft

[入口词] Bioprosthesis,Porcine Xenograft

[主题词] Bioprosthesis

[英文释义] Prosthesis,usually heart valve,composed of biological material and whose durability depends upon the stability of the materi+更多解释...al after pretreatment,rather than regeneration by host cell ingrowth. Durability is achieved 1) mechanically by the interposition of a cloth,usually polytetrafluoroethylene,between the host and the graft,and 2) chemically by stabilization of the tissue by intermolecular linking,usually with glutaraldehyde,after removal of antigenic components,or the use of reconstituted and restructured biopolymers.

• xenograft bioprosthesis:    异种移植生物假体
• carpentier-edwards porcine bioprosthesis:    卡-爱二氏猪生物假体
• porcine bioprosthesis valve:    猪人造生物瓣膜