| pubmed-article:3566753 | pubmed:abstractText | Release of dopamine from rat pheochromocytoma PC12h cells by high K+ (50 mM) was inhibited by a specific inhibitor of myosin light-chain kinase (ML-9) dose-dependently. The myosin light-chain kinase inhibitor also specifically inhibited the phosphorylation of a 20 KDa protein by myosin light-chain kinase. Myosin light chain kinase may play a stimulatory role in the release reaction of catecholamines from the rat pheochromocytoma cells. | lld:pubmed |
