Expression of OATP1B3 determines uptake of Gd-EOB-DTPA in hepatocellular carcinoma
Journal Title: | Journal of gastroenterology 2009-04-29, Vol.44 (7), p.793-798 |
Main Author: | Narita, Masato |
Other Authors: | Hatano, Etsuro , Arizono, Shigeki , Miyagawa-Hayashino, Aya , Isoda, Hiroyoshi , Kitamura, Koji , Taura, Kojiro , Yasuchika, Kentaro , Nitta, Takashi , Ikai, Iwao , Uemoto, Shinji |
Format: |
![]() |
Language: |
English |
Subjects: | |
Publisher: | Japan: Springer Japan |
ID: | ISSN: 0944-1174 |
Link: | https://www.ncbi.nlm.nih.gov/pubmed/19404564 |
Zum Text: |
SendSend as email
Add to Book BagAdd to Book Bag
Staff View

recordid: | cdi_proquest_miscellaneous_67474538 |
title: | Expression of OATP1B3 determines uptake of Gd-EOB-DTPA in hepatocellular carcinoma |
format: | Article |
creator: |
|
subjects: |
|
ispartof: | Journal of gastroenterology, 2009-04-29, Vol.44 (7), p.793-798 |
description: | Background Gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA) is an MRI contrast agent with perfusion and hepatoselective properties. The purpose of the study was to examine uptake of Gd-EOB-DTPA in the hepatobiliary phase in hepatocellular carcinoma (HCC). Methods A retrospective analysis of 22 patients with HCC who underwent preoperative Gd-EOB-DTPA-enhanced MRI was performed. Enhancement ratios (ERs) and expression levels of the organic anion transporter (OATP) 1B3 protein were examined. Results Gd-EOB-DTPA accumulated in the hepatobiliary phase in 6 of the 22 cases. All 6 Gd-EOB-DTPA-positive cases were moderately differentiated HCC, but 11 other moderately differentiated HCCs did not show Gd-EOB-DTPA uptake. Histopathologically, 4 Gd-EOB-DTPA-positive HCCs and 5 Gd-EOB-DTPA-negative HCCs produced bile. HCCs with Gd-EOB-DTPA uptake overexpressed OATP1B3 compared with HCCs without Gd-EOB-DTPA uptake, and OATP1B3 levels were significantly correlated with ERs ( r = 0.91, P |
language: | eng |
source: | |
identifier: | ISSN: 0944-1174 |
fulltext: | no_fulltext |
issn: |
|
url: | Link |
@attributes |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PrimoNMBib |
|