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Mallory-KΓΆrper
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
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Bei sogenannten Mallory-KΓΆrpern handelt es sich um EinschlusskΓΆrper in Zellen der Leber, die erstmals von dem amerikanischen Pathologen Frank Burr Mallory (1862β1941) beschrieben wurden.cite-ref-1[1] Um den spΓ€teren Beitrag des Grazer Pathologen Helmut Denk zu deren weiteren Erforschung zu wΓΌrdigen, ist auch die Bezeichnung Mallory-Denk-KΓΆrper vorgeschlagen worden.cite-ref-2[2]
Mallory-KΓΆrper treten insbesondere bei der Alkohol-toxischen Hepatitis auf, kommen aber auch bei anderen Erkrankungen der Leber wie zum Beispiel der primΓ€ren biliΓ€ren Zirrhose oder dem Morbus Wilson vor. Die an der Bildung beteiligten Mechanismen sind komplex und beinhalten unter anderem eine Proteinfehlfaltung, VerΓ€nderungen von Chaperon-Proteinen und eine unverhΓ€ltnismΓ€Γige Expression von Zytokeratinen.cite-ref-3[3]
Contents
β’ Literatur
β’ Einzelnachweise
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Literatur
β’ Pavelka & Roth: Mallory-KΓΆrper in: Funktionelle Ultrastruktur. Atlas der Biologie und Pathologie von Geweben. Springer Verlag, Wien (2005) ISBN 3211835636, Seite 140 Volltext
Einzelnachweise
cite-note-11. β Mallory: Cirrhosis of the liver. Five different types of lesions from which it may arise. Bul Johns Hopkins Hosp 1911;22:69β75.
cite-note-22. β Zatloukal et al.: From Mallory to Mallory-Denk bodies: what, how and why? Exp Cell Res. 2007;313:2033-49, PMID 17531973.
cite-note-33. β Strnad et al.: Mallory-Denk-bodies: lessons from keratin-containing hepatic inclusion bodies. Biochim Biophys Acta. 2008 Dec;1782(12):764-74, PMID 18805482.