AIM To study the potassium currents in rat intrapulmonary artery smooth muscle cells (SMCs).
目的研究大鼠肺内动脉平滑肌细胞钾电流。
Aim: The effect of stress hormone corticosterone on hippocampal neurons delayed rectified potassium currents was probed.
目的：探讨应激激素皮质酮对海马神经元延迟整流钾电流的影响。
Methods: The potassium currents of rat hippocampal neurons in primary culture were measured with patch clamp whole cell recording.
方法：膜片钳全细胞记录测量原代培养大鼠海马神经元膜的钾离子电流。
Objective To study the developmental properties of delayed rectifier potassium currents (IK) in maturing hippocampal pyramidal neurons.
目的研究大鼠海马锥体细胞延迟整流钾电流(IK)在出生后不同发育阶段的变化。
Ion channel activity had the character of voltage-dependence. Some cells, which did not exhibit sodium currents exhibited, delayed rectifier potassium currents.
并且离子通道活动具有明显的电压依赖性，在没有记录到钠电流的细胞记录到延迟整流钾电流。
OBJECTIVE To investigate the effects of kaempferol on voltage-gated potassium currents in CA_1 pyramidal neurons of rat hippocampus in both normal state and acutely transient hypoxia.
目的研究山奈酚对正常和急性短暂缺氧时大鼠海马CA_1锥体神经元电压依赖性钾通道的作用。
Results: it showed that the amplitudes of the potassium currents in hippocampal neurons decreased. However, the threshold potential of potassium currents increased. Conclusion: it is speculated...
结果：在皮质酮的作用下，海马神经元膜的钾离子电流幅度明显下调，激活阈电位升高。
Results: it showed that the amplitudes of the potassium currents in hippocampal neurons decreased. However, the threshold potential of potassium currents increased. Conclusion: it is speculated...
结果：在皮质酮的作用下，海马神经元膜的钾离子电流幅度明显下调，激活阈电位升高。
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