Objective To investigate the effect of stellateganglionblock (SGB) on the plasma concentration of noradrenaline (ne) in rabbits suffering from acute pain and the possible mechanism.
目的观察星状神经节阻滞(SGB)对兔血浆去甲肾上腺素(NE)浓度的影响,探讨其治疗疼痛的可能机制。
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Objective To observe the effect of stellateganglionblock(SGB) on the content of substance P (SP) in the plasma, for analysing its mechanism of pain relief.