Evidence map›Paper›PMID 24683264›Full record

ArticleCurrent therapeutic research, clinical and experimental2010

Effects of doxycycline on intestinal ischemia reperfusion injury induced by abdominal compartment syndrome in a rat model.

N Fatih Yaşar, Riza Ozdemir, Enver Ihtiyar, Nilüfer Erkasap, Tülay Köken, Murat Tosun, Setenay Oner, Serdar Erkasap

Open access · goldAbstract read
In one paragraph

Article in Current therapeutic research, clinical and experimental, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 29% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Gastroprotective effect of minocycline in experimentally induced gastric ulcers in rats.International journal of clinical and experimental medicine · 2014
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

N Fatih YaşarDepartment of General Surgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Riza OzdemirDepartment of General Surgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Enver IhtiyarDepartment of General Surgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Nilüfer ErkasapDepartment of Physiology, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Tülay KökenDepartment of Biochemistry, University of Afyon Kocatepe Medical Faculty, Afyon, Turkey.
Murat TosunDepartment of Histology and Embryology, University of Afyon Kocatepe Medical Faculty, Afyon, Turkey.
Setenay OnerDepartment of Biostatistics, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Serdar ErkasapDepartment of General Surgery, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
Eskişehir Osmangazi University · TRAfyon Kocatepe University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAbdominal compartment syndrome (ACS) refers to organ dysfunction and ischemia resulting from intra-abdominal hypertension (IAH). Ischemia of the gut results in the triggering of a systemic inflammatory response by releasing cytokines which, in turn, causes capillary leakage leading to bowel edema, further increasing intra-abdominal pressure and resulting in a morbid cycle of ischemia and edema.

objectiveThe aim of this study was to determine the effects of doxycycline on intestinal ischemia reperfusion (I/R) injury in a rat model of ACS.

methodsSprague-Dawley rats were divided into 5 equal groups. In groups 1 and 2, saline (1 cc IP) was administered during induction of ACS and intestinal samples were removed at 1 and 24 hours, respectively, after decompression. In groups 3 and 4, doxycycline (10 mg/kg IP) was injected during induction of ACS and, similarly, intestinal samples were removed at 1 and 24 hours after decompression. In the control group (group 5), intestinal samples were collected without induction of ACS. Malon-dialdehyde (MDA), interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF)-α, matrix metalloproteinase-2 (MMP-2), and tissue inhibitor of metalloproteinase-1 were studied and the apoptotic cells were enumerated histopathologically. Apoptosis and β-cell lymphoma 2 (βcl-2) expression were assessed immunohistochemically.

resultsThirty-five rats were evenly divided into 5 groups of 7 rats each. MDA, IL-1β, IL-6, TNF-α, and MMP-2 levels were significantly higher in group 1 one hour after the reperfusion period compared with the control group (P < 0.001, P < 0.001, P < 0.05, P < 0.001, and P < 0.01, respectively). The same parameters were significantly lower in group 3, in which doxycycline was administered, than in group 1 (P < 0.001, P < 0.05, P < 0.05, P < 0.001, and P < 0.01, respectively). However, there was no significant difference between groups 2 and 4 in the 24th hour (all, P > 0.05). The mean (SD) number of apoptotic cells and the expression of βcl-2 was highest in group 2 at 24 hours after the reperfusion period (92.5 [11.4] and 35.9 [5.0], respectively) and significantly greater than that in group 4 (P < 0.001 and P < 0.05, respectively).

conclusionDoxycycline was associated with protective effects against I/R injury through decreasing apoptosis via attenuating the response of proinflammatory cytokines and inhibiting the activity of MMP-2 in this rat model.

Indexed as

abdominal compartment syndromeapoptosisdoxycyclineintestinal ischemia-reperfusion injury

Identifiers

PMID24683264
PMCPMC3967287
OpenAlexW2065331519

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.