15405
The immunohistochemistry analyses illustrate that the organotypic cultures express liver - specific markers such as albumin , CYP3A4 , CYP2E1 , and MRP - 2 throughout the cultivation period .
 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