It is expected to use animal's bone that people's bone defect is repaired

It is expected to use animal's bone that people's bone defect is repaired
It is reported the surgical research institute of the large level ground hospital field operations of the third army medical university regenerates medical seminar's Assistant Researcher Zhang Bo,etc., the exploration going through the past 10 years, take off animal's bone cells, go the antigen, after reprocessing, develop and organize compatibility, not have immune source, degradative, possesses and strengthens the blood and pours into and urges blood vessel bone organizational project support material - -Heparin / shell gathers candies / takes off the cell bone ground substance bionic support material. This research results are expected to be applied to repairing human bone defect clinically. The research thesis was published on the magazine of U.S.A. " organizational project " a few days ago. It is a difficult problem of dept. of orthopedics that bone defect is repaired. The research of the different kind of bone ground substances since 2002 of this seminar, researchers pass biochemistry, physical and chemical treatment of ox's bone, go antigen, go cell, reach biological security, behind the standard of measurement, apply pig's cubital defect to repair the intersection of bone and the intersection of ground substance and material this. The experimental result shows, the bone ground substances are all degraded in 3 months, defect repairs the result well. The seminar has still gathered candies and taken off the cell bone ground substance material since assembling the surface to modify through Heparin / shell, have solved and planted oxygen and nutriment surrounded by blood clot and implant into the material and poured into bottleneck problems such as the obstacle,etc., have offered technical support for the fact that clinical bulk bone defect is repaired; At the same time in order to further adopt leech's treatment of method simulation of bionics to plant in the severed finger again, cover petal transplant and limb circulate obstacle,etc. field promote a little circulate the blood circulation, improve and organize the blood circulation to offer the theoretical foundation, through can popularize and apply after the clinical trialing. It is reported, this subject has already obtained 2 national patents for invention at present. (Zou fights for Liu Ping in spring)

|