title: [Microscopic innervation of the skin and annexes of the labium oris].
abstract: It is studied the skin and annexes innervation of cat and Wistar rat lips with argentic impregnation and acetylcholinesterase technique. It is made evident the existence of a subepithelial plexus from where some nervous fibers leave ending in the epithelial deep stratums and nervous fibers that finish in dermis thickness forming complex ramifications and different type I and II of SETO morphotypes of nervous receptors. They aren't found typical Merckel, Meissner o Paccini mechano-receivers. The nervous terminations in the transition skin-mucous zone are like the ones found in the rest of skin epidermis. Some intraepithelial fibers have been described at level of sudoriferous and sebaceus glands and sensitive corpuscles in connexion with pilous follicles.
authors.affiliation: Facultad de Medicina, Universidad de Oviedo.
authors.forename: A
authors.initials: A
authors.lastname: Alvarez Arenal
authors.forename: M A
authors.initials: MA
authors.lastname: Rodríguez González
authors.forename: F
authors.initials: F
authors.lastname: Aguado Blázquez
authors.forename: P
authors.initials: P
authors.lastname: Baelo Bodelón
authors.forename: J A
authors.initials: JA
authors.lastname: Vega Alvarez
authors.forename: S
authors.initials: S
authors.lastname: Suárez Garnacho
mesh_terms: D000110:Acetylcholinesterase; D000818:Animals; D002415:Cats; D008046:Lip / Q000294:innervation*; D009412:Nerve Fibers; D051381:Rats; D011919:Rats, Inbred Strains; D011984:Sensory Receptor Cells; D012834:Silver; D012867:Skin / Q000294:innervation*
chemical_list: D012834:Silver; D000110:Acetylcholinesterase
vernacular_title: Inervación microscópica de la piel y anexos del labium oris.