Please use this identifier to cite or link to this item: http://dx.doi.org/10.25673/97322
Title: Immunfluoreszenzanalyse von sensorischen Nervenendigungen im periartikulären Gewebe des menschlichen Ellenbogengelenks
Author(s): Lühmann, PaulLook up in the Integrated Authority File of the German National Library
Referee(s): Rein, Susanne IlonaLook up in the Integrated Authority File of the German National Library
Biewener, Achim
Nowicki, MarcinLook up in the Integrated Authority File of the German National Library
Granting Institution: Martin-Luther-Universität Halle-Wittenberg
Issue Date: 2022
Extent: 1 Online-Ressource (97 Seiten)
Type: HochschulschriftLook up in the Integrated Authority File of the German National Library
Type: PhDThesis
Exam Date: 2022-12-15
Language: German
URN: urn:nbn:de:gbv:3:4-1981185920-992787
Abstract: Sensorische Nervenendigungen wurden an elf humanen Ellenbogengelenken in der Capsula articularis, im Ligamentum collaterale ulnare, im Ligamentum collaterale radiale und im Ligamentum anulare radii mit den Antigenen Proteingenprodukt 9,5, Neurotrophinrezeptor p75, S100B-Protein, Smooth-Muscle-Aktin, Carboanhydrase 2 und Cholinacetyltransferase in der Immunfluoreszenz analysiert. Die Innervation fand sich epifaszikulär konzentriert und zwischen den Insertionen gleichmäßig verteilt. Dominanter Rezeptortyp war die freie Nervenendigung, als Nozizeptor am dichtesten in der anterioren Gelenkkapsel, gefolgt von Ruffini-Endigungen, zur Detektion der Gelenkposition im Ligamentum collaterale ulnare pars anterior überwiegend, und nichtklassifizierbaren Korpuskeln. Am wenigsten bestimmt wurden Golgi-ähnliche Endigungen, vorwiegend im Ligamentum collaterale radiale zur Wahrnehmung extremer Gelenkpositionen, und Pacini-Korpuskel. Korrelationen im Auftreten waren positiv und die Innervation sensibel.
Sensory nerve endings were analyzed in eleven human elbow joints in the articular capsule, ulnar collateral ligament, radial collateral ligament, and annular ligament by immunofluorescence staining with protein gene product 9.5, neurotrophin receptor p75, S100B protein, smooth muscle actin, carbonic anhydrase 2, and choline acetyltransferase. The mechanoreceptors were found to be concentrated epifascicularly and distributed evenly between bony insertions. Free nerve endings were the dominant receptor type, mainly localized in the anterior joint capsule for nociception, followed by Ruffini endings detecting the joint position sense predominantly in the anterior part of the ulnar collateral ligament, and nonclassifiable corpuscles. Golgi-like endings, densest in the collateral radial ligament for perception of extreme joint positions, and Pacini corpuscles were least abundant. The correlations in the occurrence of sensory nerve endings were positive and innervation was sensitive.
URI: https://opendata.uni-halle.de//handle/1981185920/99278
http://dx.doi.org/10.25673/97322
Open Access: Open access publication
License: In CopyrightIn Copyright
Appears in Collections:Interne-Einreichungen

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