fluorescence microscopy Microscopy, Fluorescence 102 article 76 metabolism 74 human 64 controlled study 62 Animals 60 Humans 56 priority journal 56 animal 50 nonhuman 50 Article 42 chemistry 38 human cell 36 confocal microscopy 34 fluorescent dye 32 methodology 32 Fluorescent Dyes 30 physiology 30 Mice 26 Microscopy, Confocal 26 cytology 26 Fluorescence 24 Fluorescence microscopy 24 apoptosis 24 genetics 24 procedures 24 signal transduction 24 unclassified drug 24 Apoptosis 22