The influence of Rosuvastatin on liver microsomal CYP2C6 in hereditary hypertriglyceridemic rat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F12%3A33141112" target="_blank" >RIV/61989592:15110/12:33141112 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of Rosuvastatin on liver microsomal CYP2C6 in hereditary hypertriglyceridemic rat

Popis výsledku v původním jazyce

The aim of this study was to investigate whether rosuvastatin affects expression and activity of rat CYP2C6. This cytochrome P450 is considered to be a counterpart of human CYP2C9, which metabolizes many drugs, including diclofenac, ibuprofen or warfarin. Male hereditary hypertriglyceridemic (HHTg) rats were fed standard laboratory diet (STD) or high cholesterol diet (HCD: STD + 1% of cholesterol w/w + 10% of lard fat w/w) for 21 days. A third group of rats were fed high a cholesterol diet with rosuvastatin added (0.03% w/w). Expression of CYP2C6 was measured in liver samples using real-time PCR (mRNA level) and Western blotting (protein level). Formation of diclofenac metabolites (typical enzyme activity of CYP2C6) was analyzed using HPLC with UV detection. Administration of rosuvastatin to HHTg rats resulted in significantly increased mRNA expression and enzyme activity in HCD-fed animals; changes of CYP2C6 protein were non-significant. These results suggest that CYP2C6 expression an

Název v anglickém jazyce

The influence of Rosuvastatin on liver microsomal CYP2C6 in hereditary hypertriglyceridemic rat

Popis výsledku anglicky

The aim of this study was to investigate whether rosuvastatin affects expression and activity of rat CYP2C6. This cytochrome P450 is considered to be a counterpart of human CYP2C9, which metabolizes many drugs, including diclofenac, ibuprofen or warfarin. Male hereditary hypertriglyceridemic (HHTg) rats were fed standard laboratory diet (STD) or high cholesterol diet (HCD: STD + 1% of cholesterol w/w + 10% of lard fat w/w) for 21 days. A third group of rats were fed high a cholesterol diet with rosuvastatin added (0.03% w/w). Expression of CYP2C6 was measured in liver samples using real-time PCR (mRNA level) and Western blotting (protein level). Formation of diclofenac metabolites (typical enzyme activity of CYP2C6) was analyzed using HPLC with UV detection. Administration of rosuvastatin to HHTg rats resulted in significantly increased mRNA expression and enzyme activity in HCD-fed animals; changes of CYP2C6 protein were non-significant. These results suggest that CYP2C6 expression an

Druh

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

CEP obor

FR - Farmakologie a lékárnická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GD303%2F09%2FH048" target="_blank" >GD303/09/H048: Molekulární mechanismy vybraných patologických procesů v buňce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Neuroendocrinology Letters

ISSN

0172-780X

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

Suppl. 3

Stát vydavatele periodika

SE - Švédské království

Počet stran výsledku

5

Strana od-do

101-105

Kód UT WoS článku

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EID výsledku v databázi Scopus

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