1788
Our results indicated a unique up - regulated expression of Sox9 , a regulator of chondrogenesis , during initiation of PF suture closure , along with the expression of specific cartilage markers ( Type II Collagen and Type X Collagen ) , as well as cartilage tissue formation in the PF suture .
 Anatomy: PF suture; Anatomy: cartilage; Anatomy: cartilage tissue; Anatomy: PF suture
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: PF suture; Anatomy: cartilage; Anatomy: cartilage tissue; Anatomy: PF suture