excitatory autacoid

例句：

1. 1. The autacoids in the brain are responsible for regulating mood and behavior.
   大脑中的神经肽负责调节情绪和行为。
2. 2.Neurotransmitters play a crucial role in communication between neurons.
   神经递质在神经元之间的通信中起着关键作用。
3. 3.The discovery of new autacoids has opened up new possibilities for treating mental illnesses.
   发现新的神经肽为治疗精神疾病开辟了新的可能性。