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← Human Body & HealthWhy does chronic inflammation impair resolution differently compared to acute inflammation within a tissue undergoing repair?
A)Fibrosis activates tissue-specific stem cells
B)Pro-resolving mediators are insufficiently upregulated✓
C)Immune cell infiltration always accelerates healing
D)Neutrophil apoptosis occurs prematurely inhibiting phagocytosis
💡 Explanation
Chronic inflammation hinders resolution because the sustained presence of pro-inflammatory cytokines downregulates the production of pro-resolving mediators like lipoxins and resolvins; therefore the inflammation persists, rather than shifting towards tissue repair, because the necessary signals for resolution are lacking.
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