摘要
P物质与术后疼痛密切相关,为了探究P物质与犬术后急性疼痛强度的关系,本试验基于比格犬术后急性疼痛模型,通过量表评分和P物质基因表达量比较研究犬术后急性疼痛强度。结果显示,试验组犬术后疼痛在1~24h期间明显高于假手术组(P<0.05),P物质基因表达量与量表评分对应良好,呈正相关。结果表明,P物质的基因表达量跟疼痛强度呈正相关,为犬术后疼痛的量化和科学干预奠定基础,对推进动物"疼痛最小化"有重要意义。
The substance P is closely relative to the postoperative pain.For exploring the relation between the P substance and the acute pain intensity after the surgery,comparing with the scale and gene expression of the P substance by building the model of acute pain after surgery in Beagle dogs.The experimental group postoperative pain is obviously more severe than the sham operation group(P<0.05)during the postoperative 24 h.There is good correspondence and positive correlation between the gene expression of the P substance and the postoperative pain.It lays a foundations of quantization and scientific intervention for animal"pain minimization"in postoperation.
引文
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