Effects of quercetin on the bioavailability of doxorubicin in rats: role of CYP3A4 and P-gp inhibition by quercetin

JS Choi, YJ Piao, KW Kang - Archives of pharmacal research, 2011 - Springer
Quercetin, a flavonoid, is an inhibitor of P-glycoprotein-mediated efflux transport, and its
oxidative metabolism is catalyzed by CYP enzymes. Thus, it is expected that the …

Enhanced bioavailability of verapamil after oral administration with hesperidin in rats

YJ Piao, JS Choi - Archives of Pharmacal Research, 2008 - Springer
The aim of this study was to investigate the effects of hesperidin on the pharmacokinetics of
verapamil and its major metabolite, norverapamil, in rats. The pharmacokinetic parameters of …

Effects of morin on the pharmacokinetics of nicardipine after oral and intravenous administration of nicardipine in rats

YJ Piao, JS Choi - Journal of Pharmacy and Pharmacology, 2008 - Wiley Online Library
This study investigated the effects of orally administered morin, an inhibitor of cytochrome
P450 3A (CYP3A) and P‐glycoprotein (P‐gp), on the pharmacokinetics of orally and …

Effects of morin on the bioavailability of tamoxifen and its main metabolite, 4-hydroxytamoxifen, in rats

SC Shin, YJ Piao, JS Choi - in vivo, 2008 - iv.iiarjournals.org
This study examined the effect of morin on the bioavailability and pharmacokinetics of
tamoxifen and its metabolite, 4-hydroxytamoxifen, in rats. A single dose of tamoxifen was …

Pharmacokinetic interaction between fluvastatin and diltiazem in rats

JS Choi, YJ Piao, HK Han - Biopharmaceutics & drug …, 2006 - Wiley Online Library
The present study aimed to investigate the effect of fluvastatin on the pharmacokinetics of
diltiazem in rats. Pharmacokinetic parameters of diltiazem were determined in rats following an …

Effects of verapamil on etoposide pharmacokinetics after intravenous and oral administration in rats

YJ Piao, X Li, JS Choi - European journal of drug metabolism and …, 2008 - Springer
Etoposide is mainly metabolized by cytochrome P450 (CYP) 3A and is a substrate for P-glycoprotein
(P-gp). This study examined the effects of verapamil, a CYP3A and P-gp inhibitor, …

[PDF][PDF] Influencing the willingness to pay for urban park service functions

XH Song, TD Cho, XX Lang, YJ Piao - 한국환경과학회지, 2013 - Citeseer
The contingent valuation method (CVM) was used along with a questionnaire survey and field
research methods to analyze the factors affecting willingness to pay (WTP) for urban parks …

Research about the evaluation index of agricultural sightseeing garden landscape resources based on AHP

YL Ling, PY Ji, JD Zhu, J Hyunju - 한국환경과학회지, 2016 - dbpia.co.kr
On the basis of conducting a comprehensive investigation to agricultural sightseeing garden
landscape resources, we established a evaluation index system of agricultural sightseeing …

Effects of amlodipine on the pharmacokinetics of warfarin after oral and intravenous administration of warfarin in rats

DH Choi, YJ Piao, EJ Choi, JS Choi… - Biomolecules & …, 2011 - koreascience.kr
The aim of this study was to investigate the effect of amlodipine on the pharmacokinetics of
warfarin after oral and intravenous administration of warfarin in rats. Warfarin was …

The Research on Lighting Design of Parks

R Zhang, Y Piao, L Cao, TD Cho - Journal of Environmental …, 2014 - koreascience.kr
Based on the survey of the parks in Tai'an by questionnaire survey, on-the-spot investigation
and in-depth interview, the paper analyzes the tendencies of visitors in modern landscape …