Conclusi on: the firing of ventral pallidal neurons is excited prominently from morphine in the morphine dependent rats. Ventral pallidum has an important role in drug reward.

结论：吗啡显著兴奋吗啡依赖大鼠腹侧苍白球神经元，腹侧苍白球在药物强化过程中起着重要作用。

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OBJECTIVE:To elucidate the effect of ondansetron(OND), a 5-HT3 receptor antagonist, on the morphine-induced conditioned place preference(CPP) in mice and its possible mechanism.

目的：探讨5-HT3型受体特异性拮抗剂奥丹西隆对吗啡诱导的条件性位置偏爱（CPP）效应的影响及其可能机制。

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Objective:Using the outer-cell recording to observe the morphine responses of nucleus accumbens and ventral subiculum, and explore the function of them in the process of drug-dependence.

目的：用胞外记录的方法分别观察伏隔核和海马腹侧下托对吗啡的反应性，探讨其在药物心理依赖形成过程中所处的地位。

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An inquest found the morphine overdose had "played a part in their deaths".

BBC: Stafford Hospital nurse accused over twins morphine error

They had brought back the morphine for his pain, so he was rarely awake, and was not very happy when he was.

NEWYORKER: A Tiny Feast

Mrs Thompson denies a series of charges, including failing to take the clinical lead of nursing care in relation to the administration of the morphine.

BBC: Stafford Hospital nurse accused over twins morphine error