Ads
related to: scalp hair follicle
Search results
Results From The WOW.Com Content Network
In addition to its role in defining human appearance, scalp hair also provides protection from UV sun rays and is an insulator against extremes of hot and cold temperatures. [1] Differences in the shape of the scalp hair follicle determine the observed ethnic differences in scalp hair appearance, length and texture.
Scalp folliculitis is a skin condition that occurs when the hair follicles on the scalp become inflamed. This results in pustules, whiteheads, or other pimple-like bumps on the scalp that can be ...
Approximately 85 to 90 percent of the hair on your scalp is in the anagen phase at any given time. ... After the telogen phase, the hair follicle re-enters the anagen phase, hence why it's called ...
Folliculitis starts with the introduction of a skin pathogen to a hair follicle. Hair follicles can also be damaged by friction from clothing, an insect bite, [2] blockage of the follicle, shaving, or braids that are very tight and close to the scalp. The damaged follicles are then infected by Staphylococcus spp. Folliculitis can affect people ...
DHT and a Thinning Hairline. In some men, DHT can bind to receptors in the scalp and cause hair follicles to miniaturize, or shrink.Over time, this process stops the hair follicles from producing ...
Trichilemmal cysts are derived from the outer root sheath of the hair follicle. Their origin is currently unknown, but they may be produced by budding from the external root sheath as a genetically determined structural aberration. They arise preferentially in areas of high hair follicle concentrations, so 90% of cases occur on the scalp.