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Figure 4: Immunoperoxidase staining of transforming growth factor-¦Â of: (a) normal skin section (healthy skin) showing negative expression (immune reaction) (×200). (b) Scabies mite infected skin biopsy showing mild expression in dermal layer (×200). (c) LP skin section showing strong expression in dermal layer (immune reaction) (×400). (d) Psoriasis plaque skin biopsy showing strong expression in dermal layer (immune reaction) (×100). |
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