2362
In contrast , exogenous PTHrP1 - 34 and 1 - 86 peptides did not significantly affect IL - 8 production ; moreover , PTHrP - neutralizing antibodies did not inhibit the production of IL - 8 by transfected PTHrP .
 GENE: exogenous PTHrP1 - 34 and 1 - 86 peptides; GENE: IL - 8; GENE: PTHrP - neutralizing antibodies; GENE: IL - 8; GENE: PTHrP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: exogenous PTHrP1 - 34 and 1 - 86 peptides; GENE: IL - 8; GENE: PTHrP - neutralizing antibodies; GENE: IL - 8; GENE: PTHrP