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CONCLUSION : Treatment of sepsis with the platelet - activating factor antagonist BB - 882 offers no advantage over placebo on survival , hemodynamic status , respiratory function , or organ failure scores .
 GENE: platelet - activating factor
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: platelet - activating factor