1 elu.

2. Nri: obere molecular nwere ike ijikọ ya na anụ ahụ epithelial anụ ahụ site na stratum corneum iji melite metabolism anụ ma na-enwe mmiri mmiri.

3

4. Ọkpụkpụ anụ ahụ: A na-ekpebi ụcha akpụkpọ mmadụ na-ekpebi na mkpụrụ ndụ epidermal. Obere patrod molecular nwere ndu n'ime ihe iji belata ego nke melanin. Obere nne na-egbu milide nwere ọrụ nke anụ ahụ na-adịghị agbanwe agbanwe.

5. Mmezi anụ ahụ: obere contide na-arụ ọrụ nwere ike ịbanye na ala nke anụ ahụ, na idozi radical, na-eme ka radicals na-eme ka ọ ghara ịbụ celgaganize anụ ahụ.

6±200.25px2, agba ahụ na-enwu ọkụ, na kaadị agba agbadabere site 0.35±0.38 ogo na nkezi. 27 Okwu 27 dị irè, na ngụkọta ọnụego dị irè bụ 54.00%. Ihe data a na - egosi na obere paptides nwere ike wepu chlosma. N'otu oge ahụ, mgbe ọ na-ewere obere peptide, ihe mgbaàmà nke ike ọgwụgwụ, iwe na ehighị ụra nke ọma.