nociceptor

Then the glia discharge a bevy of chemicals that prod nociceptor terminals to release neurotransmitters in the cord, thus perpetuating a pain signal.

神经胶细胞释出物质，包括生长因子和称为细胞种子，还会让背角神经元变得过度活化；

There the nociceptor releases signaling molecules called neurotransmitters that activate neurons in the dorsal horn, prompting them to transmit the alarm message up to the brain.

在此，觉受器神经末梢会释放称为神经递物子，活化背角神经元，促使它们将警报上至脑部。