Visualization of stimulated nerve endings by preferential calcium accumulation of mitochondria
- PMID: 770484
- PMCID: PMC2109685
- DOI: 10.1083/jcb.69.2.513
Visualization of stimulated nerve endings by preferential calcium accumulation of mitochondria
Abstract
Calcium was detected by X-ray microanalysis in the mitochondria of electrically stimulated nerve endings. The phenomenon described here offers a simple means for identifying the stimulated nerve endings in the electron microscope and appears to be a promising new method for following spontaneous and drug-stimulated translocation of calcium in relation to the regulation of neurotransmitter release.
