Measurement of Spontaneous Motor Activity by Using Vibrator Response Method in Rats
To investigate the usefulness of spontaneous motor activity (SMA) measurement using the vibrator response method, the acute effects of drugs on SMA were observed in Sprague-Dawley male rats. There were no significant differences between four devices. Methamphetamine (0.3-1 mg/kg, i.p.) and 1-2 mg/kg...
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Veröffentlicht in: | Experimental Animals 1987/10/01, Vol.36(4), pp.435-442 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng ; jpn |
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Online-Zugang: | Volltext |
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Zusammenfassung: | To investigate the usefulness of spontaneous motor activity (SMA) measurement using the vibrator response method, the acute effects of drugs on SMA were observed in Sprague-Dawley male rats. There were no significant differences between four devices. Methamphetamine (0.3-1 mg/kg, i.p.) and 1-2 mg/kg (s.c.) of apomorphine increased the SMA, but 0.05-0.2 mg/kg (s.c.) of apomorphine decreased the SMA. Apomorphine at 1-2 mg/kg (s.c.) significantly increased the SMA when the vibrator response method was used as compared with the Animex method. These results suggest that the vibrator response apparatus is useful for the measurement of SMA in rats. |
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ISSN: | 0007-5124 1881-7122 |
DOI: | 10.1538/expanim1978.36.4_435 |