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Given that the biomechanics of the sclera and lamina cribrosa probably influence retinal ganglion cell loss in glaucoma , the idea that altering biomechanical behavior might be protective against glaucoma is an appealing notion .
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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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