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The human skin is the outer covering of the body and is the largest organ of the integumentary ... Almost 500 genes have an elevated pattern of expression in the skin.
Laser resurfacing is FDA-cleared skin resurfacing procedure in which lasers are used to improve the condition of the skin. [citation needed] Two types of lasers are used to reduce the appearance of fine lines and wrinkles on the face; laser ablation, which removes thin layers of skin, and nonablative lasers that stimulate collagen production ...
The dermis is composed of three major types of cells: [3] fibroblasts, macrophages, and mast cells.. Apart from these cells, the dermis is also composed of matrix components such as collagen (which provides strength), elastin (which provides elasticity), and extrafibrillar matrix, an extracellular gel-like substance primarily composed of glycosaminoglycans (most notably hyaluronan ...
The stratum granulosum (or granular layer) is a thin layer of cells in the epidermis lying above the stratum spinosum and below the stratum corneum (stratum lucidum on the soles and palms). [1] Keratinocytes migrating from the underlying stratum spinosum become known as granular cells in this layer.
The epidermis is the outermost of the three layers that comprise the skin, the inner layers being the dermis and hypodermis. [1] The epidermis layer provides a barrier to infection from environmental pathogens [2] and regulates the amount of water released from the body into the atmosphere through transepidermal water loss.
Cushing syndrome, which is brought on by getting steroid injections in high doses, is characterized by a round, red and full face, as well as weight gain, thin skin and other symptoms.
In 2025, think about makeup from a self-expression lens that isn't so tailored to how traditionally "attractive" something makes you look. Going against the grain will feel like the "it" thing again.
Superficial muscular aponeurotic system (or superficial musculoaponeurotic system [1]) (SMAS) is a thin yet tough [2]: 438 unitary tissue plane of the face [3] formed by facial fasciae, subcutis connective tissue, and facial muscles.