21649
Other endogenous ligands , also present in biological samples , include resolvins , amyloidogenic proteins , such as beta amyloid ( A beta ) - 42 and prion protein ( Prp ) 106 - 126 , the neuroprotective peptide , humanin , antibacterial peptides , annexin 1 - derived peptides , chemokine variants , the neuropeptides , vasoactive intestinal peptide ( VIP ) and pituitary adenylate cyclase activating polypeptide ( PACAP ) - 27 , and mitochondrial peptides .
 Chemical: resolvins; Chemical: adenylate
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: resolvins; Chemical: adenylate