fluorescence microscopy 68 Microscopy, Fluorescence 48 article 33 metabolism 32 human 29 controlled study 28 priority journal 27 Animals 26 nonhuman 25 Humans 24 Article 21 animal 21 Fluorescence microscopy 19 chemistry 18 Fluorescence 16 confocal microscopy 16 fluorescent dye 15 Fluorescent Dyes 14 human cell 14 methodology 14 Microscopy, Confocal 12 cytology 12 physiology 12 genetics 11 procedures 11 unclassified drug 11 Mice 10 animal cell 10 apoptosis 10 Apoptosis 9