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Comparison of lung disorders following intratracheal instillation of polystyrene microplastics with different surface functional groups
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Comparison of lung disorders following intratracheal instillation of polystyrene microplastics with different surface functional groups
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Intratracheal instillation of polystyrene microplastics with different surface functional groups (plain, carboxylated, aminated) in rats showed low pulmonary toxicity overall, but surface chemistry influenced acute-phase inflammatory responses—suggesting surface functionalization is an important variable in microplastic respiratory toxicity assessment.
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