4056
RESULTS : In patients with necrotising fasciitis the arterial PO2 rose about 7 - fold whereas the arterial PCO2 increased only slightly during exposure to 2 . 5 absolute atmospheres ( ATA ) of oxygen .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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