Bone inducing activity and antigenicity of native bone morphogenetic protein after various storage times / 中华骨科杂志
Chinese Journal of Orthopaedics
;
(12)1996.
Article
in Chinese
| WPRIM
| ID: wpr-535611
ABSTRACT
0.05). 3)ALP assay showed that the 7th,14th and 28th day of bBMP implantation, the ALP activities of bBMP in implantation groups were relatively higher than that of the control group (P0.05). 4)Histologically,after the 7th day implantation, a large quantity of mesenchymal cells differentiated with active chondrogenesis. The 14th day later, a large amount of cartilage and woven bone formed, and laminar bone and bone marrow were seen on day 28 after implantation. Conclusion The bBMP possesses active bone induction properties even after 10 years storage in 4℃ . The low-level antibodies of the recipient mice can be detected after implanted with bBMP, but the bone inducing activities are not affected. This may be a reference data for purification and clinical application of native BMP.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Orthopaedics
Year:
1996
Type:
Article
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