Correction Open Access
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Sep 21, 2022; 28(35): 5237-5239
Published online Sep 21, 2022. doi: 10.3748/wjg.v28.i35.5237
Correction to “Inhibiting heme oxygenase-1 attenuates rat liver fibrosis by removing iron accumulation”
Qiu-Ming Wang, Zhi-Jun Duan, Shi-Bin Guo, Xiao-Yu Sun, Zhen Liu, Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
Jian-Ling Du, Department of Endocrinology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
ORCID number: Qiu-Ming Wang (0000-0003-1262-6361); Jian-Ling Du (0000-0003-4782-1052); Zhi-Jun Duan (0000-0001-7976-4959); Shi-Bin Guo (0000-0003-2971-3859); Xiao-Yu Sun (0000-0002-4138-6005); Zhen Liu (0000-0002-9899-8184).
Author contributions: Wang QM and Du JL performed the experiments, analyzed the data and wrote the manuscript; Duan ZJ and Wang QM designed the experiments; Wang QM performed the experiments, analyzed the data and wrote the manuscript; Duan ZJ and Guo SB revised the manuscript.
Conflict-of-interest statement: We declare that we have no conflict of interest.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Zhi-Jun Duan, MD, Chief Doctor, Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China. cathydoctor@sina.com
Received: February 24, 2022
Peer-review started: February 24, 2022
First decision: June 11, 2022
Revised: July 4, 2022
Accepted: August 16, 2022
Article in press: August 16, 2022
Published online: September 21, 2022
Processing time: 203 Days and 6.7 Hours

Abstract

We found a mistake in Figure 6. Panels A (Sham group) and F (DFX group) (180 degrees rotated) is same images. We have replaced the incorrect images (Panels F) with the correct Figure. This error does not change the meaning of the picture or the conclusion of the manuscript. We apologize for our unintentional mistakes, which caused great inconvenience.

Key Words: Heme oxygenase-1; Hepcidin; Iron accumulation; Oxidative stress; Portal vein pressure; Carboxyhemoglobin; Bile duct ligation

Core Tip: We found a mistake in Figure 6. Panels A (Sham group) and F (DFX group) (180 degrees rotated) is same images. We have replaced the incorrect images (Panels F) with the correct Figure. This error does not change the meaning of the picture or the conclusion of the manuscript. We apologize for our unintentional mistakes, which caused great inconvenience.
TO THE EDITOR

We found a mistake in Figure 6. Panels A (Sham group) and F (DFX group) (180 degrees rotated) is same images. We have replaced the incorrect images (Panels F) with the correct Figure 1. We only revised the incorrect figure, and the Manuscript NO: 75978 don't need to revise[1].

Figure 1
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Figure 1 erl’s Prussian blue staining, levels of hepcidin, serum and liver iron. A: No iron accumulated in the Sham group; B: A small amount of iron mainly accumulated on Kupffer cells in the bile duct ligation (BDL) group; C: Much more iron accumulation was found in interlobular and macrophagocytes in the cobalt protoporphyrin (CoPP) group; D and F: Almost no iron accumulation was detected in the zinc protoporphyrin (ZnPP) group and deferoxamine (DFX) group; E: Massive iron accumulation was observed in the Fe group; G and H: There were no differences in the hepatic and serum iron content of these six groups; I: Plasma hepcidin also was measured by enzyme-linked immuno sorbent assay (magnification × 400). Values are expressed as mean ± SE (n = 6). bP < 0.01 vs Sham group; cP < 0.05, dP < 0.01 vs BDL group; eP < 0.05 vs ZnPP group.
Footnotes

Provenance and peer review: Unsolicited article; Externally peer reviewed.

Peer-review model: Single blind

Specialty type: Gastroenterology and hepatology

Country/Territory of origin: China

Peer-review report’s scientific quality classification

Grade A (Excellent): A

Grade B (Very good): B

Grade C (Good): 0

Grade D (Fair): 0

Grade E (Poor): 0

P-Reviewer: Buechler C, Germany; Gorrell MD, Australia S-Editor: Liu JH L-Editor: A P-Editor: Liu JH

References
1.  Wang QM, Du JL, Duan ZJ, Guo SB, Sun XY, Liu Z. Inhibiting heme oxygenase-1 attenuates rat liver fibrosis by removing iron accumulation. World J Gastroenterol. 2013;19:2921-2934.  [PubMed]  [DOI]  [Cited in This Article: ]  [Cited by in CrossRef: 24]  [Cited by in F6Publishing: 28]  [Article Influence: 2.5]  [Reference Citation Analysis (0)]