25962
In conclusion , these results demonstrate that topical application of chlorogenic acid can accelerate the process of excision wound healing by its ability to increase collagen synthesis through upregulation of key players such as tumor necrosis factor - alpha and transforming growth factor - beta 1 in different phases of wound healing as well as by its antioxidant potential .
 Chemical: chlorogenic acid
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: chlorogenic acid 
Answer:
 Chemical: chlorogenic acid