In vitro culture of human epithelial cells on a modified xenogenic collagen support

• Autorzy: E. Lesiak-Cyganowska , D. Sladowski , E. Jankowska , J. Komender
• Języki publikacji: EN

Abstrakty

EN

Human epithelial cells (HeLa, HaCaT, NHK) were cultured in vitro on chemically modified collagen membranes. Adhesion to the support was measured by estimation of the percentage of adhering 51Cr-labeled cells. Proliferation was estimated with the XTT test. Morphological observations of cells growing on HCl-treated collagen were performed using histological and electron microscopic techniques. HCl and trypsin-modified xenogenic collagen was found to be a good support for human cells in vitro. EDTA-incubated collagen enhanced neither adhesion nor proliferation. The best adhesion and proliferation were found on HCl-treated collagen, depending, however, on the kind of cells.

Słowa kluczowe

EN

COLLAGEN; GROWTH; KERATINOCYTE; MODIFICATION

• Czasopismo: Archivum Immunologiae et Therapiae Experimentalis
• Rocznik: 2001
• Tom: 49
• Numer: 3
• Strony: 253-259

Twórcy

autor

E. Lesiak-Cyganowska

autor

D. Sladowski

autor

E. Jankowska

autor

J. Komender

• Typ dokumentu: ARTICLE
• Bibliografia: E. Lesiak-Cyganowska, Department of Transplantology and Central Tissue Bank, Center of Biostructure Research, Warsaw Medical University, Chalubinskiego 5, 02-004 Warsaw, Poland