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← Human Body & HealthWhy does hyperpigmentation become more pronounced following an inflammatory skin condition like eczema?
A)Increased collagen fiber cross-linking occurs
B)Keratinocyte proliferation rate rapidly declines
C)Melanin production is upregulated post-inflammation✓
D)Sebum production diminishes, causing dryness
💡 Explanation
Hyperpigmentation intensifies post-inflammation because the inflammatory process triggers melanocyte stimulation via inflammatory mediators, which upregulate melanin production to protect damaged skin. Therefore, the increased melanin deposition causes hyperpigmentation, rather than collagen cross-linking or decreased keratinocyte/sebum production.
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