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Figure 2 | Molecular Pain

Figure 2

From: An improved behavioural assay demonstrates that ultrasound vocalizations constitute a reliable indicator of chronic cancer pain and neuropathic pain

Figure 2

Analysis of ultrasound vocalizations (USVs) following implantation of sarcoma cells. C3H/HeNCrl wild-type mice injected with sarcoma cells (tumour) or PBS (sham) in the heel bone were tested at 50 kHz (A) or 37 kHz (B) recording frequencies. Tumour-bearing mice which had been pre-acclimatized to the recording chamber showed differences in USV rate over basal state (pre-surgery values; †, p < 0.05) or over sham-treated mice (*, p < 0.05); ANOVA followed by post-hoc Fisher's test (n = 9 per group).

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Molecular Pain

ISSN: 1744-8069

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