Evidence map›Paper›PMID 27229938›Full record

ArticleScientific reports2016

Acute Toxicity and Gastroprotection Studies of a New Schiff Base Derived Manganese (II) Complex against HCl/Ethanol-Induced Gastric Ulcerations in Rats.

Mohamed Yousif Ibrahim, Najihah Mohd Hashim, Summaya M Dhiyaaldeen, Mazen M Jamil Al-Obaidi, Rashd M El-Ferjani, Hoyam Adam, Bassam Alkotaini, Rami Al Batran, Hapipah Mohd Ali

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

10 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 5 institutions in 5 countries.

Mohamed Yousif IbrahimDepartment of Pharmacy, Faculty of Medicine, University of Malaya 50603 Kuala Lumpur, Malaysia.
Najihah Mohd HashimDepartment of Pharmacy, Faculty of Medicine, University of Malaya 50603 Kuala Lumpur, Malaysia.
Summaya M DhiyaaldeenDepartment of Microbiology, Faculty of medicine, University of Duhok, 78 Kurdistan, Iraq.
Mazen M Jamil Al-ObaidiDepartment of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Rashd M El-FerjaniDepartment of Chemistry, Faculty of Science, University of Benghazi, 1308 Benghazi, Libya.
Hoyam AdamSchool of Pharmacy, Ahfad University for Women (AUW), 167 Omdurman, Sudan.
Bassam AlkotainiDepartment of Chemical Engineering, Faculty of Engineering, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea.
Rami Al BatranDepartment of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Hapipah Mohd AliDepartment of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia.
University of Malaya · MYAhfad University for Women · SDChungbuk National University · KRUniversity of Benghazi · LYUniversity of Duhok · IQ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Manganese is a crucial element for health. In this study, the gastroprotective efficacy of Mn (II) complex (MDLA) against acidified ethanol (HCl/Ethanol)-induced gastric ulceration in rats was evaluated. The animals were distributed into 5 groups. Groups 1 and 2 received carboxymethylcellulose (CMC), group 3 was pretreated with omeprazole, and groups 4 and 5 were given 10 and 20 mg/kg of MDLA, respectively. After one hour, CMC and HCl/Ethanol were given to groups 2-5 whilst the animals in group 1 were ingested with CMC. After sacrifice, gastric lesions were evaluated by wall mucus, gross appearance, histology, antioxidant enzymes and immunohistochemistry. Group 2 displayed severe gastric damage with a significant reduction in wall mucus. Conversely, gastric lesions were reduced in groups 3-5 by 85.72%, 56.51% and 65.93%, respectively. The rats in groups 3-5 showed up-regulation of heat shock protein 70 (Hsp70) with down-regulation of Bcl-2-associated protein x (Bax). Pretreatment with omeprazole or MDLA led to an increase in the uptake of Periodic Acid Schiff (PAS) stain in the glandular part of the gastric tissue, raised levels of prostaglandin E2 (PGE2) and superoxide dismutase (SOD), and a reduction in malondialdehyde (MDA) concentrations. These results suggested the gastroprotective action of Mn (II) complex.

Indexed as

AnimalsAnti-Ulcer AgentsEthanolFemaleGastric MucosaKidneyLiverMaleManganeseOmeprazoleRats, Sprague-DawleySchiff BasesStomach UlcerToxicity Tests, AcuteAnti-Ulcer AgentsEthanolManganeseOmeprazoleSchiff Bases

Identifiers

PMID27229938
PMCPMC4882520
OpenAlexW2407274995

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.