1概述细胞分泌(胞吐作用)是神经元之间信息交流的关键环节,也是多年来学者们广泛研究的焦点之一。细胞外分泌可以看作是包含有神经递质的囊泡向细胞膜迁移(入坞)并与之融合,随后释放内容物的过程[1-3]。这一过程使电信号转变为化学信号,从而实现细胞之间的信息交流。传统的观察和量化个体细胞外 1 Overview Cell secretion (exocytosis) is a key link in the exchange of information between neurons and has been the focus of extensive research by scholars for many years. Extracellular secretion can be seen as the migration of neurotransmitter-containing vesicles into the cell membrane (docking) and fusion, followed by the release of the contents of the process [1-3]. This process turns electrical signals into chemical signals that allow for the exchange of information between cells. Traditional observation and quantification of extracellular