DIFFERENCES IN OPIOID-INDUCED HYPERALGESIA AND ANALGESIA

这个子项目是许多研究子项目中利用 资源由NIH/NCRR资助的中心拨款提供。子项目和 调查员(PI)可能从NIH的另一个来源获得了主要资金， 并因此可以在其他清晰的条目中表示。列出的机构是 该中心不一定是调查人员的机构。 确定小剂量(亚止痛)吗啡是否能增强男性和女性受试者的疼痛敏感性(痛觉过敏)。确定痛觉过敏的程度是否与性别有关。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Determine if low dose (subanalgesic) morphine produces an enhancement of pain sensitivity (hyeralgesia) in male and female subjects. Determine if the magnitude of the hyperalgesia is related to gender.