No effects of local somatomedin C on bone repair

Authors

  • Ole J. Kirkeby
  • Arne Ekeland

DOI:

https://doi.org/10.3109/17453679209154765

Abstract

We studied the effect of continuous local application of human recombinant somatomedin C (110 µg/100 g/day) on bone repair in a rat femoral osteotomy model. The mechanical strength and various metabolic variables were evaluated four weeks postoperatively. We did not find any effect in the treatment group as compared to controls on torsional strength, deformation, or stiffness. Radiographic healing was similar in both groups. Nor was there any difference in callus weight, callus vascularization, or mineralization. Our results suggest that local administration of this dose of somatomedin C does not promote the early phase of diaphyseal repair in long bones.

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Published

1992-01-01

How to Cite

Kirkeby, O. J., & Ekeland, A. (1992). No effects of local somatomedin C on bone repair. Acta Orthopaedica, 63(4), 447–450. https://doi.org/10.3109/17453679209154765