Počet záznamů: 1
Comparative Ultrastructure of Langerhans-Like Cells in Spleens of Ray-Finned Fishes (Actinopterygii)
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SYSNO ASEP 0350374 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Comparative Ultrastructure of Langerhans-Like Cells in Spleens of Ray-Finned Fishes (Actinopterygii) Tvůrce(i) Lovy, J. (CA)
Wright, G. M. (CA)
Speare, D. J. (CA)
Tyml, Tomáš (BC-A)
Dyková, Iva (BC-A) RIDZdroj.dok. Journal of Morphology - ISSN 0362-2525
Roč. 271, č. 10 (2010), s. 1229-1239Poč.str. 11 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova fish ; cyprinidae ; halibut ; dendritic cells ; Langerhans cell ; Birbeck granules ; ultrastructure Vědní obor RIV GJ - Choroby a škůdci zvířat, veterinární medicína CEP LC522 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z60220518 - PAU-O, BC-A (2005-2011) UT WOS 000282407000007 DOI 10.1002/jmor.10866 Anotace We studied the morphology and occurrence of splenic Langerhans-like (LL) cells in species representing 11 orders of ray-finned fishes, Actinopterygii. LL cells were frequent in spleen tissue of species among Cypriniformes, Esociformes, Salmoniformes, and Pleuronectiformes. These cells contained granules which resembled Birbeck granules known to occur in mammalian Langerhans cells. The ultrastructure of BL granules across the species is discussed. Additionally, multivesicular bodies were present within the cytoplasm and large aggregates of exosomes were observed closely associated with the plasma membrane suggesting their release from the cells. These structures are discussed in relation to mammalian dendritic cells. Macrophages found in some species contained lysosomes and residual bodies with structures resembling Birbeck granules. These granules and cells were clearly distinct from LL cells. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2011
Počet záznamů: 1