granular layer of epidermis
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layer — A sheet of one substance lying on another and distinguished from it by a difference in texture or color or by not being continuous with it. SEE ALSO: stratum, lamina. SYN: panniculus. ameloblastic l. the internal l. of the enamel organ. SYN: enam … Medical dictionary
Epidermis — The upper or outer layer of the two main layers of cells that make up the skin. The epidermis is mostly made up of flat, scale like cells called squamous cells. Under the squamous cells are round cells called basal cells. The deepest part of the… … Medical dictionary
stratum granulosum of epidermis — granular layer of epidermis: the layer of the epidermis between the stratum lucidum and stratum spinosum, containing keratohyalin granules. See figure at epidermis … Medical dictionary
stratum — One of the layers of differentiated tissue, the aggregate of which forms any given structure, such as the retina or the skin. SEE ALSO: lamina, layer. [L. sterno, pp. stratus, to spread out, strew, ntr. of pp. as noun, s., a bed cover, layer] s.… … Medical dictionary
skin — skinlike, adj. /skin/, n., v., skinned, skinning, adj. n. 1. the external covering or integument of an animal body, esp. when soft and flexible. 2. such an integument stripped from the body of an animal, esp. a small animal; pelt: a beaver skin.… … Universalium
Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… … Medical dictionary
integument — /in teg yeuh meuhnt/, n. 1. a natural covering, as a skin, shell, or rind. 2. any covering, coating, enclosure, etc. [1605 15; < L integumentum a covering. See IN 2, TEGUMENT] Syn. 1. cortex, involucre, involucrum. * * * Covering of the body,… … Universalium
Ichthyosis — Dry, rectangular scales on the skin. Like fish scales. From the Greek ichthys meaning fish. Ichthyosis is not one but rather a group of skin disorders characterized by noninflammatory scaling of the skin. Many different metaphors have been used… … Medical dictionary
Oral mucosa tissue engineering — Tissue engineering of oral mucosa combines cells, materials and engineering to produce a three dimensional reconstruction of oral mucosa. It is meant to simulate the real anatomical structure and function of oral mucosa. Tissue engineered oral… … Wikipedia
keratohyalin — The substance in the large basophilic granules of the stratum granulosum of the epidermis rich in proline and sulfhydryl groups. [kerato + hyalin] * * * ker·a·to·hy·a·lin hī ə lən also ker·a·to·hy·a·line lən, lēn n a colorless translucent protein … Medical dictionary
