释 义 n. 嗜铬粒蛋白
例 句 Chromogranin A (CHGA) regulates the storage and release of catecholamines and may have direct actions on the microvasculature.嗜铬粒蛋白A调控儿茶酚胺的储存及释放，而且对微血管有直接作用。
作者： Karin Gmitterova
期刊：J Alzheimers Dis
As has been postulated, regions including the olfactory bulb and the enteric nervous system (ENS) with its “gut-brain” connections to the dorsal motor nucleus of the vagus nerve act as a ‘conduit’ for a “prion-like” spreading process in PD. Prior to their appearance in the brain, -syn-aggregates are present in the submucosal and myenteric plexuses of the ENS, which in turn interact with the gut endocrine cells. Chromogranin A (CgA) is one of the proteins expressed by these cells and is a neuroactive glycoprotein that is widely distributed in dense-core synaptic vesicles in neurons and neuroendocrine cells.