Clodronate prevents immobilization osteopenia in rats

Authors

  • Riitta Tarvainen
  • Llkka Arnala
  • Hannu Olkkonen
  • Rolf Lappalainen
  • Timo Nevalainen
  • Esko Alhava

DOI:

https://doi.org/10.3109/17453679408994622

Abstract

We investigated the effect of clodronate on immobilization osteopenia (IO) induced by sciatic neurectomy in rats. 100 Wistar female rats were divided into 5 groups of 20 animals each: 1) sham-operated, control group, 2) IO + saline control group, 3) IO + clodronate 3 mg/kg/day, 4) IO + clodronate 10 mg/kg/day, and 5) IO + clodronate 30 mg/kg/day. Clodronate was administered subcuta-neously beginning on the day after nerve sectioning. After 7 weeks, the animals were killed and both tibiae were removed. Bone mineral density, ash weight and calcium, phosphorus and magnesium contents of the ash of the tibiae were analyzed.

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Published

1994-01-01

How to Cite

Tarvainen, R., Arnala, L., Olkkonen, H., Lappalainen, R., Nevalainen, T., & Alhava, E. (1994). Clodronate prevents immobilization osteopenia in rats. Acta Orthopaedica, 65(6), 643–646. https://doi.org/10.3109/17453679408994622