10.5 POJA-L2068+2091+
2166+2167.
Different sections III of the human hair (head)
10.5 POJA-L2068+2091+2166+2167
Title: Different sections III of the human hair (head)
Description:
(A-F): Scheme of the hair with cross-sections at various levels:
(1) Medulla. (7) External root sheath.
(2) Cortex. (8) Glass membrane or lamina membrana vitrea.
(3) Hair cuticle. (9) Connective tissue of the root sheath.
(4) Sheath cuticle. (10) Cutaneous connective tissue.
(5) Huxley’s layer. (11) Matrix with pigmented cells.
(6) Henle’s layer. (12) Hair papilla formed by the dermis connective tissue.
(B): Hair cross-sectioned at level (b), see (F):
(8) Glass membrane. (15) Stratum corneum.
(13) Stratum germinativum. (16) Root of the hair.
(14) Stratum lucidum.
(C): Hair cross-sectioned at level (c), see (F):
(8) Glass membrane. (17) Fatty degeneration of the internal root sheath.
(7) External root sheath. (16) Hair root.
(D): Hair cross-sectioned at level (d): numbers see (A).
(E): Hair cross-sectioned at level (e): numbers see (A).
(F): Section of the skin with hairs, with indications of the levels (b, c, d, e) of the cross-sectioned hairs.
(16) Hair root. (22) Sebaceous gland, holocrine.
(18) Epidermis. (23) Ecccrine sweat gland.
(19) Stratum papillare. (24) Cross striated muscle fibers.
(20) Stratum reticulare. (25) Musculus arrector pili.
(21) Subcutis.
(G, H, I): Skin of head, stain Azan, longitudinal and cross-sections of hair follicles at various levels.
The names of the various layers can be deduced from the schemes in (C1-C4).
(H): Sectioned at the level just above (E) and (I): Sectioned at the level of (D).
Keywords/Mesh: skin. hair, glass membrane, histology, POJA collection
Title: Different sections III of the human hair (head)
Description:
(A-F): Scheme of the hair with cross-sections at various levels:
(1) Medulla. (7) External root sheath.
(2) Cortex. (8) Glass membrane or lamina membrana vitrea.
(3) Hair cuticle. (9) Connective tissue of the root sheath.
(4) Sheath cuticle. (10) Cutaneous connective tissue.
(5) Huxley’s layer. (11) Matrix with pigmented cells.
(6) Henle’s layer. (12) Hair papilla formed by the dermis connective tissue.
(B): Hair cross-sectioned at level (b), see (F):
(8) Glass membrane. (15) Stratum corneum.
(13) Stratum germinativum. (16) Root of the hair.
(14) Stratum lucidum.
(C): Hair cross-sectioned at level (c), see (F):
(8) Glass membrane. (17) Fatty degeneration of the internal root sheath.
(7) External root sheath. (16) Hair root.
(D): Hair cross-sectioned at level (d): numbers see (A).
(E): Hair cross-sectioned at level (e): numbers see (A).
(F): Section of the skin with hairs, with indications of the levels (b, c, d, e) of the cross-sectioned hairs.
(16) Hair root. (22) Sebaceous gland, holocrine.
(18) Epidermis. (23) Ecccrine sweat gland.
(19) Stratum papillare. (24) Cross striated muscle fibers.
(20) Stratum reticulare. (25) Musculus arrector pili.
(21) Subcutis.
(G, H, I): Skin of head, stain Azan, longitudinal and cross-sections of hair follicles at various levels.
The names of the various layers can be deduced from the schemes in (C1-C4).
(H): Sectioned at the level just above (E) and (I): Sectioned at the level of (D).
Keywords/Mesh: skin. hair, glass membrane, histology, POJA collection