项目名称: 同种异体阴茎移植的动物实验研究
项目编号: No.30872577
项目类型: 面上项目
立项/批准年度: 2009
项目学科: 电工技术
项目作者: 胡卫列
作者单位: 广州军区广州总医院
项目金额: 30万元
中文摘要: 阴茎为男性的重要外生殖器官,主要具有排尿和性交双重功能。战伤、创伤、外伤以及某些疾病如阴茎癌均可造成阴茎完全或部分缺损,严重导致尿流改道和丧失性交功能,给患者精神和生活上造成巨大的创伤。因此阴茎缺损的修复日益受到患者和医生的高度重视,随着移植免疫学、组织配型技术、免疫抑制剂的进展,以及同种异体肢体移植的长期存活和自体阴茎再植高存活率等令人鼓舞的结果出现,为同种异体阴茎移植奠定了坚实的基础。由于身体其它组织不能替代阴茎独有的可勃起的海绵体组织,因此,同种异体阴茎移植有可能成为理想的治疗方法之一。本研究从动物实验出发,对同种异体阴茎移植从免疫、病理、生化、排尿和勃起等多方面进行系列研究,试图获得同种异体阴茎移植的长期存活和站立排尿,最终达到恢复性交功能。
中文关键词: 阴茎;移植;免疫
英文摘要: As masculine external genitalia, penis has double function: urination and copulation. Patient with complete or partial penile defect need to urinary diversion and lose copulation function because of war injury, trauma or some diseases such as penile cancer, which will result in great psychological injury and life disorder. Therefore, more and more people and doctors think highly of repair of penile defect. There settle a substantial basis on allograft penile trasplantation along with transplantation immunity, tissue matching and immunosuppressive agents progression as well as long-term surviving on limbs transplantation and penile reimplantation. Furthermore, penile transplantation is an ideal therapeutic method because other tissue cannot replace excusive corpus cavernosum of penis. We study seriesly in many aspects on penile transplantation include immunopathogenesis and biochemisty and try to acquire long-term surviving of graft, recovery urination and copulation function finally.
英文关键词: penis; transplantation; animal