25509
Apoptosis exerted by EVn - 50 or VB1 was measured by TUNEL assay and DAPI staining , and Western blot analysis was utilized to assess the influence on expression and phosphorylation of proteins which are closely related to cell cycle and apoptosis .
 Chemical: EVn - 50; Chemical: VB1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: EVn - 50; Chemical: VB1