Model poškození primární kultury hepatocytů potkana D-galaktosaminem

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11150%2F06%3A00004180" target="_blank" >RIV/00216208:11150/06:00004180 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216275:25310/06:00006539

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The model of D-galactosamine-induced injury of rat hepatocytes in primary culture

Popis výsledku v původním jazyce

D-galactosamine (GaIN) is a highly selective hepatotoxin that causes liver damage similar to viral hepatitis via depletion of uridine nucleotides, which subsequently diminishes synthesis of RNA and proteins. Model of galactosamine heaptotoxcity is frequently used in animal experiments in vivo. The purpose of our study was to establish the model of GaIN-induced hepatocyte injury in in vitro conditions using primocultures of rat hepatocytes as an important prerequisite for furhter experiments in which wewould like to study potential hepatoprotective effect of various substances. Rate of heaptocyte injury was evaluated by morphological changes, changes in cell viability, albumin production, mitochondrial membrane potential, activity of mitcohondrial dehydrogenases and glutathione content. Marked dose dependent hepatocyte imjury was found after 24-hour incubation with GaIN. Based on the results we suggest as an optimal model for short-term toxciity test exposure to GaIN for 24 hours in do

Název v anglickém jazyce

The model of D-galactosamine-induced injury of rat hepatocytes in primary culture

Popis výsledku anglicky

D-galactosamine (GaIN) is a highly selective hepatotoxin that causes liver damage similar to viral hepatitis via depletion of uridine nucleotides, which subsequently diminishes synthesis of RNA and proteins. Model of galactosamine heaptotoxcity is frequently used in animal experiments in vivo. The purpose of our study was to establish the model of GaIN-induced hepatocyte injury in in vitro conditions using primocultures of rat hepatocytes as an important prerequisite for furhter experiments in which wewould like to study potential hepatoprotective effect of various substances. Rate of heaptocyte injury was evaluated by morphological changes, changes in cell viability, albumin production, mitochondrial membrane potential, activity of mitcohondrial dehydrogenases and glutathione content. Marked dose dependent hepatocyte imjury was found after 24-hour incubation with GaIN. Based on the results we suggest as an optimal model for short-term toxciity test exposure to GaIN for 24 hours in do

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FB - Endokrinologie, diabetologie, metabolismus, výživa

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Medica (Hradec Králové)

ISSN

1211-4286

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

59-65

Kód UT WoS článku

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EID výsledku v databázi Scopus

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