12420
Therefore , in a large animal model of permanent focal ischemia in which transfusion starts 30 min after ischemia , tetrameric cross - linked hemoglobin transfusion can augment oxygen transport to the ischemic cortex , but the increase can be delayed and not necessarily provide protection .
 GENE: hemoglobin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: hemoglobin 
Answer:
 GENE: hemoglobin