cosmetic dermatology - prins and pract 2nd ed - l baumann, et al , (mcgraw - hill, 2009)

cosmetic dermatology - prins and pract. 2nd ed - l. baumann, et al., (mcgraw - hill, 2009)

... (NMF). Intracellularly-located NMF and lipids released by the lamellar granules, located extracellularly, play an impor- tant role in skin hydration, suppleness, and flexibility (see Chapter 11). The Cell ... continually renewing the cell population. Of the basal layer, 10% of cells are stem cells, 50% are amplifying cells, and 40% are postmitotic cells. Normally, stem cells are slowly...

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