Human Hepatocyte II. – Cryopreservation
LIDSKÝ HEPATOCYT II. – KRYOPRESERVACE
Lidské hepatocyty (LH) jsou optimálním in vitro modelem pro studium metabolizmu a toxicityxenobiotik. Problémem ale zůstává jejich relativní nedostatek. Kryopreservace je jednou z možnostíjejich uchovávání pro pozdější využití. V článku jsou uvedeny postupy a podmínky použité přikryopreservaci lidských hepatocytů a hepatocytů jiných živočišných druhů. Jsou srovnány některébiochemické parametry charakterizující životnost a funkčnost čerstvých a rozmrazených LH.
Klíčová slova:
lidský hepatocyt – kryopreservace – životnost – metabolizmus
Authors:
Z. Dvořák; J. Adler 1; J. Ulrichová
Authors‘ workplace:
Ústav lékařské chemie a biochemie Lékařské fakulty Univerzity Palackého, Olomouc 1 Tkáňová banka Univerzitní nemocnice, Brno – Bohunice
Published in:
Čes. slov. Farm., 2000; , 21-25
Category:
Overview
Human hepatocytes (HH) are an optimal in vitro model for the study of xenobiotics metabolism andtoxicity. However, there is still a problem of HH availability. A promising possibility for the storageof HH for later utilization is cryopreservation. Procedures and conditions used for cryopreservationof human hepatocytes and hepatocytes of other species are presented in the present paper. Comparedare some biochemical parameters characterizing viability and functionality of fresh and thawed HH.
Key words:
human hepatocyte – cryopreservation – viability – metabolism
Labels
Pharmacy Clinical pharmacologyArticle was published in
Czech and Slovak Pharmacy
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