of the hair follicle is closely adherent to the root of the hair, and consists of two strata named respectively the outer and inner root sheaths. The outer...
3 KB (238 words) - 23:06, 2 December 2023
developing tooth Root sheath (hair), at the base of a hair follicle Inner root sheath Outer root sheath Seed root sheath, root sheaths in the seeds of...
381 bytes (89 words) - 23:40, 18 July 2021
The outer root sheath or external root sheath of the hair follicle encloses the inner root sheath and hair shaft. It is continuous with the basal layer...
638 bytes (69 words) - 11:53, 8 December 2023
The inner root sheath or internal root sheath of the hair follicle is located between the outer root sheath and the hair shaft. It is made of three layers:...
2 KB (199 words) - 16:34, 19 October 2024
Hair casts, also known as pseudonits, represent remnants of the inner root sheath, and often occur in great numbers and may mimic nits in the scalp.: 764 ...
4 KB (341 words) - 01:26, 21 June 2024
Around the papilla is the hair matrix. A root sheath composed of an external and internal root sheath. The external root sheath appears empty with cuboid...
22 KB (2,617 words) - 14:24, 19 October 2024
laminas around abdominal muscles Root sheath, the inner or epidermic coat around the root of a hair follicle Tendon sheath, a synovial membrane surrounding...
1 KB (231 words) - 23:00, 12 May 2024
called the hair follicle. The bulb of hair consists of fibrous connective tissue, glassy membrane, external root sheath, internal root sheath composed of...
74 KB (8,459 words) - 20:30, 20 November 2024
Loose anagen syndrome (redirect from Loose anagen hair syndrome)
staged hairs. This creates a gap in the linking between the inner root sheath and the hair cuticles. Both of these hair features stimulate hair growth...
19 KB (2,469 words) - 17:36, 18 October 2024
consists of a cell body with a nucleus and cytoplasm, from which long thin hair-like parts arise. [citation needed] List of human cell types derived from...
35 KB (1,768 words) - 22:54, 6 October 2024
scientists have experimented on. The hair follicles are localized to the outer root sheath during one of the phases of the hair growth cycle. Such experiments...
5 KB (581 words) - 03:08, 9 February 2024
the sheath, Athena came down from heaven: Queen Hera sent her, loving and anxious at once. She stood behind him and held him back by his long red hair. No...
82 KB (9,206 words) - 09:57, 17 November 2024
The living parts of hair (hair follicle, hair root, root sheath and sebaceous gland) are beneath the skin, while the actual hair shaft which emerges (the...
23 KB (3,322 words) - 11:08, 24 June 2024
keratin gene. It is responsible for hair formation, and it encodes a protein present in the inner root sheath of hair follicles. "KRT72 Gene - GeneCards...
825 bytes (56 words) - 14:21, 1 August 2023
It is responsible for hair formation, along with other genes, and it encodes a protein present in the inner root sheath of hair follicles. "KRT73 Gene(Protein...
1 KB (65 words) - 14:21, 1 August 2023
keratinization of the inner hair root forms a rigid sheath that alters the shape of a hair strand as it grows out of the root. Uncombable hair syndrome 1 is caused...
24 KB (2,545 words) - 16:14, 11 November 2024
Telogen hairs have tiny bulbs without sheaths at their roots. Telogen effluvium shows an increased percentage of hairs upon examination. Anagen hairs have...
48 KB (5,558 words) - 18:18, 2 November 2024
the root cap produces new root cells that elongate. Then, root hairs form that absorb water and mineral nutrients from the soil. The first root in seed...
51 KB (5,898 words) - 10:54, 5 November 2024
The hair matrix, or simply matrix, produces the actual hair shaft as well as the inner and outer root sheaths of hair. James, William; Berger, Timothy;...
498 bytes (49 words) - 00:09, 8 September 2024
tough material from which hair and nail is composed. These cells give rise to non-hair non-keratinized IRSC (inner root sheath cell) as well. List of human...
1 KB (144 words) - 09:08, 18 July 2023
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...
9 KB (823 words) - 17:02, 4 March 2024
Trichotillomania (redirect from Hair pulling)
satisfaction after pulling an anagen phase hair with the gel-like inner root sheath still surrounding the base of the hair. Trichotillomania can go into remission-like...
43 KB (4,422 words) - 00:34, 22 November 2024
that hair kinking is a hair cycle disease associated with dysregulation in the inner root sheath of the hair bulb and the shortening of anagen hairs. The...
6 KB (481 words) - 01:24, 21 June 2024
Henle's layer (category Hair anatomy)
Henle's layer is the third and the outermost layer of the inner root sheath of the hair follicle, consisting of a single layer of cubical cells with clear...
976 bytes (92 words) - 16:35, 19 October 2024
original theory was that the hot petrolatum would travel down to the hair root, burn the follicle, and after repetitive injury scarring would result...
7 KB (792 words) - 23:45, 6 September 2022
the name trichohyalin was assigned to the granules of the inner root sheath (IRS) of hair follicles discovered by Hans Vörner. In 1986 the name was reassigned...
14 KB (1,696 words) - 22:44, 9 November 2024
consist of a hyphal sheath, or mantle, covering the root tip and the Hartig net of hyphae surrounding the plant cells within the root cortex. In some cases...
66 KB (7,191 words) - 12:45, 14 November 2024
into epithelial keratins and hair keratins. This gene encodes a protein that is expressed in the inner root sheath of hair follicles. The type II keratins...
2 KB (202 words) - 16:56, 9 December 2023
companion layer separating the inner and outer root sheath and increases the chances that a beard hair will in-grow. The most efficient prevention is...
16 KB (1,800 words) - 14:02, 7 March 2024