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RESULTS : Our study demonstrated that , compared with model group , GA inhibited OVA - induced increases in Raw and eosinophil count ; interleukin ( IL ) - 4 , IL - 5 , IL - 13 levels were recovered in bronchoalveolar lavage fluid compared ; increased IFN - gamma level in bronchoalveolar lavage fluid ; histological studies demonstrated that GA substantially inhibited OVA - induced eosinophilia in lung tissue and airway tissue compared with model group .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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