Improvement of walking disturbance by beraprost sodium in rat femoral artery occlusion models

In rats receiving bilateral femoral arteries ligation (day 0), repeated oral administration of the prostacyclin derivative beraprost sodium (50 μg/kg, b.i.d.) from day 1 to day 5 resulted in a significant prolongation in walking time in rotarod walking exercise performed on day 5. Similarly, results...

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Veröffentlicht in:European journal of pharmacology 2006-09, Vol.545 (2), p.173-176
Hauptverfasser: Miyamoto, Mitsuko, Tayama, Toshikazu, Yamaguchi, Sin'ichi, Kaneko, Masayuki, Kurumatani, Hajimu
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container_end_page 176
container_issue 2
container_start_page 173
container_title European journal of pharmacology
container_volume 545
creator Miyamoto, Mitsuko
Tayama, Toshikazu
Yamaguchi, Sin'ichi
Kaneko, Masayuki
Kurumatani, Hajimu
description In rats receiving bilateral femoral arteries ligation (day 0), repeated oral administration of the prostacyclin derivative beraprost sodium (50 μg/kg, b.i.d.) from day 1 to day 5 resulted in a significant prolongation in walking time in rotarod walking exercise performed on day 5. Similarly, results were obtained in rats with bilateral femoral arterial thrombosis induced by application of FeCl 3/HCl. In the ligation model, a significant increase was observed in femoral/carotid arterial blood pressure ratio even on day 2. These results indicated that beraprost sodium improves blood flow and walking disturbances associated with arterial occlusion in rats.
doi_str_mv 10.1016/j.ejphar.2006.06.050
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subjects Animals
Arterial Occlusive Diseases - drug therapy
Beraprost sodium
Biological and medical sciences
Epoprostenol - analogs & derivatives
Epoprostenol - therapeutic use
Femoral Artery
Intermittent claudication
Intermittent Claudication - drug therapy
Male
Medical sciences
Pharmacology. Drug treatments
Rats
Rats, Wistar
Regional Blood Flow - drug effects
Walking
Walking disturbance
title Improvement of walking disturbance by beraprost sodium in rat femoral artery occlusion models
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