8151
We conclude that PAF-receptor antagonist inhibits the CoCl2 -or hypoxia -induced increase in the adhesion of SS RBC , PECAM-1 phosphorylation, and the concomitant transendothelial migration of monocytes .
 monocytes, SS RBC, PECAM-1
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 monocytes, SS RBC, PECAM-1