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Epidermis (skin) - Wikipedia, the free encyclopedia
The epidermis is the outer layer of the skin, composed of terminally differentiated stratified squamous epithelium, acting as the body's major barrier against an inhospitable environment. It is the ...
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Skin - Wikipedia, the free encyclopedia
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Outer layers ... Mitotic activity most evident in this layer, replacing cells in upper layers ... Papillary Layer which is closest to the Epidermis...
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Layers of Epidermis flashcards, matching games, crossword, hangman and other study tools. ... Home | Medical | Anatomy | Layers of Epidermis ... Description: Layers of Epidermis...
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stratum spinosum - The second deepest layer (from the basal layer) of the stratified squamous epithelium of the epidermis, several cell layers thick, which consists primarily of developing irregularly-shaped keratinocytes ("prickle cells") which are synthesizing prekeratin filaments.
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In hyperproliferative epidermis such as in psoriasis vulgaris, meprin showed a marked shift of expression from the basal to the uppermost layers of the epidermis. The expression patterns suggest distinct functions for the two subunits in skin.
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The definition of epidermis. ... The epidermis contains 5 layers. From bottom to top the layers are named stratum basale, stratum spinosum, stratum granulosum, stratum licidum, and stratum corneum. The bottom layer, the stratum basale, has cells that are shaped like columns.
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