8949
In view of the current disappointing status of available pharmaceutical agents , there is an urgent need for alternative more effective therapeutic approaches that will fulfill the unmet need of modulating both local and systemic inflammation and at the same time accelerate alveolar epithelial and endothelial turnover intervening into disease natural course and not only relieving patient ' s symptoms .
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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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