Methods: The pain threshold(PT) was determined by radiant heat-induced tail flick test.

方法：采用辐射热甩尾法测定大鼠痛阈变化；

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The writhing induced by acetic acid and the pain caused by formaldehyde were inhibited significantly, but the pain threshold was enhanced by GQ only at high dose in hot-plate test in mice.

GQ显著抑制小鼠醋酸诱导的扭体反应和甲醛性疼痛，大剂量时，能提高小鼠热板痛阈值。

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It is fine going on about having a high pain threshold, but it is just the sheer physicality of the game that can be the real test.

BBC: Champions League analysis