2278
Recently , there have been significant advances in the detection of apoptosis in vivo using fluorescent probes to visualise single RGCs undergoing apoptosis , specifically DARC ( Detection of Apoptotic Retinal Cells ) [ 1 ] and capQ technology [ 2 ( * * ) ] .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None