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According to Henry Gray's estimates, the palm has around 370 sweat glands per cm 2; the back of the hand has 200 per cm 2; the forehead has 175 per cm 2; the breast, abdomen, and forearm have 155 per cm 2; and the back and legs have 60–80 per cm 2. [2] In the finger pads, sweat glands pores are somewhat irregularly spaced on the epidermal ridges.
We get it: There are times when you're in a social situation and the last thing you want to be doing is sweating.. Hyperhidrosis is the medical term for excessive sweating in the underarms, face ...
The eccrine sweat glands are distributed over much of the body and are responsible for secreting the watery, brackish sweat most often triggered by excessive body temperature. Apocrine sweat glands are restricted to the armpits and a few other areas of the body and produce an odorless, oily, opaque secretion which then gains its characteristic ...
For palmoplantar hyperhidrosis, 20% aluminum chloride hexahydrate in absolute anhydrous ethyl alcohol () is the most effective topical treatment. [4] Other topical treatments such as potassium permanganate, tannic acid (2 to 5 percent solutions), resorcinol, boric acid, formaldehyde, methenamine, and glutaraldehyde have yielded less than desirable results.
The common condition is defined as when the sweat glands and ducts get blocked, leading to the sweat to flow back into the outer (epidermis) and middle (dermis) layers of skin.
“The sweat glands become blocked and you get these tiny, red, itching bumps.” ... It most commonly appears on the chest, forearms, and back of the hands, and is thought to be a result of the ...
In 2006, researchers uncovered that primary palmar hyperhidrosis, referring to excess sweating on the palms of the hands and feet, maps to the gene locus 14q11.2-q13. [ 4 ] Based on previous research using mice and rats, researchers looked towards the role of aquaporin 5 (AQP5), a water channel protein, in human individuals with primary focal ...
In the embryo, the epidermis, hair, and glands form from the ectoderm, which is chemically influenced by the underlying mesoderm that forms the dermis and subcutaneous tissues. [ 5 ] [ 6 ] [ 7 ] The epidermis is the most superficial layer of skin, a squamous epithelium with several strata : the stratum corneum , stratum lucidum , stratum ...