The Dermis Categories: How Skin Works The dermis might be considered the “core” of the integumentary system(derma- = “skin”), as distinct from the epidermis (epi- = “upon” or “over”) and hypodermis (hypo- = “below”). Tags: dermisskin
The Hypodermis (Subcutaneous Tissue) Categories: How Skin Works Subcutaneous tissue, which is also known as the hypodermis, is the innermost layer of skin. It’s made up of fat and connective tissues that house larger blood vessels and nerves, and it acts as an insulator to help regulate body temperature. Tags: hypodermisskinSubcutaneous tissue
Sebum, Sweat, Skin pH and Acid Mantle Categories: How Skin Works Sebum is an oily secretion produced by sebacious glands, tiny ducts adjacent to hair follicles. Sebum is secreted into the follicle, from which it spreads over the hair and skin. The main role of sebum is to waterproof the skin and hair. Tags: phSebumskinSweat