Cited by 65Sulfur Compounds in BiologyHydrogen's biological and therapeutic effectsAbdominal vascular conditions and treatments

Hydrogen sulfide protects from intestinal ischaemia–reperfusion injury in rats

Liu, Hao, Bai, Xiao-Bin, Shi, Song, Cao, Yong-Xiao·2009·Journal of Pharmacy and Pharmacology

Abstract

OBJECTIVES: Hydrogen sulfide (H2S) is an endogenously gaseous mediator, regulating many pathophysiological functions in mammalian cells. H2S has been shown to inhibit myocardial ischaemia-reperfusion (I/R) injury. However, little is known about whether H2S could modulate intestinal I/R injury. This study aimed to investigate the effect of H2S on intestinal I/R injury and potential mechanism(s) underlying the action of H2S in regulating the development of intestinal I/R injury in rats. METHODS: Following surgical induction of intestinal I/R injury for 1 h, groups of Sprague-Dawley rats were treated with, or without, tetramethylpyrazine (8 mg/kg), or sodium hydrosulfide (NaHS, an H2S donor at 7 or 14 micromol/kg) 30 min after occlusion. All rats were sacrificed immediately after the reperfusion. Their intestinal injury, together with that of sham-control rats, was histologically examined and their sera and intestinal malondialdehyde (MDA), superoxide dismutase (SOD), peroxidase (GSH-Px) activities were characterized by biochemical analysis. KEY FINDINGS: The results showed that NaHS significantly reduced intestinal I/R injury and the levels of sera and intestinal MDA activity, and dramatically increased the levels of serum and intestinal SOD and GSH-Px activity. CONCLUSIONS: The results suggest that H2S protects from intestinal I/R injury in rats, which is associated with increase in the activity of antioxidant enzymes.

Integrity signals

Registry

Crossref · 10.1211/jpp.61.02.0010

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Liu, H., Bai, X.-B., Shi, S., & Cao, Y.-X.
Affiliations
  • Department of General Surgery, the First Affiliated Hospital , Shaanxi,
  • Xi'an Jiaotong University (CN)
Corresponding author
Cao, Yong-Xiao
Venue
Journal of Pharmacy and Pharmacology
Published
2009-02-01
Volume
61
Issue
2
Pages
207-212
ISSN
  • 0022-3573 (ISSN-L)
  • 2042-7158
OpenAlex
W2000904326
Cited by
65
References
30
Citations by year
2025: 1 · 2024: 2 · 2023: 2 · 2022: 5 · 2021: 5 · 2020: 1 · 2019: 1 · 2018: 2 · 2017: 4 · 2016: 5 · 2015: 8 · 2014: 3 · 2013: 6 · 2012: 6
FWCI
3.53
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Pharmacy and Pharmacology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Sulfur Compounds in Biology
  • Health Sciences › Medicine › Surgery › Hydrogen's biological and therapeutic effects
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
Keywords
hydrogen sulfide, intestinal ischemia-reperfusion injury, sodium hydrosulfide, antioxidant enzymes, superoxide dismutase, glutathione peroxidase, malondialdehyde, oxidative stress, intestinal protection
MeSH terms
Animals, Antioxidants, Disease Models, Animal, Glutathione Peroxidase, Hydrogen Sulfide, Intestinal Diseases, Male, Malondialdehyde, Mesenteric Vascular Occlusion, Sulfides, Superoxide Dismutase, Reperfusion Injury, Rats

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review