13476
These results suggest that ghrelin plays an important role in the metabolic adaptations necessary to meet the energetic demands posed by stressors , but chronic exposure to stress - induced ghrelin elevations ultimately could lead to long lasting metabolic dysfunctions .
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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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