32 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS A Figure 1. Electron micrographs of stratum corneum samples (ruthenium tetroxide fixation, uranyl acetate lead citrate stain magnification: 1 mm = 2.5 angstroms). A: Normal stratum corneum, B: Delipidized stratum corneum treated. C: Delipidized stratum corneum treated with phospholipid, cholesterol, and stearic acid. D: Delipidized stratum corneum treated with petrolatum, cholesterol, and stearic acid. See text for details.
EFFECT OF LIPIDS ON SKIN XEROSIS 33 D Figure I. Continued.
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