4976
The aim was ( 1 ) to determine the composition and to monitor the secretion of various plasma proteins and glycoproteins from liver slices labeled in vitro with specific amino acids and sugar residues , and ( 2 ) to correlate observed differences in secretion of these proteins with structural changes in the hepatocytes of the different aged animals .
 Anatomy: plasma; Anatomy: liver slices; Anatomy: hepatocytes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: plasma, liver slices, hepatocytes 
Answer:
 Anatomy: plasma; Anatomy: liver slices; Anatomy: hepatocytes