Evidence map›Paper›PMID 32045979›Full record

ArticlePharmaceutics2020

Omega-3 Self-Nanoemulsion Role in Gastroprotection against Indomethacin-Induced Gastric Injury in Rats.

Osama A A Ahmed, Usama A Fahmy, Rana Bakhaidar, Mohamed A El-Moselhy, Solomon Z Okbazghi, Al-Shaimaa F Ahmed, Asmaa S A Hammad, Nabil A Alhakamy

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Pharmaceutics, 2020. 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 It has been retracted, and should not be counted.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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Antiulcer Effect of Aqueous Ethanolic Extracts ofJournal of experimental pharmacology · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 3 countries.

Osama A A AhmedDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.ORCID 0000-0002-3204-381X
Usama A FahmyDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.ORCID 0000-0002-6094-5570
Rana BakhaidarDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
Mohamed A El-MoselhyDepartment of Pharmacology, School of Pharmacy, Ibn Sina national college, Jeddah 22413, Saudi Arabia.
Solomon Z OkbazghiGlobal Analytical and Pharmaceutical Development, Alexion Pharmaceuticals, New Haven, CT 06510, USA.
Al-Shaimaa F AhmedDepartment of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.ORCID 0000-0001-9875-6399
Asmaa S A HammadDepartment of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
Nabil A AlhakamyDepartment of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.ORCID 0000-0002-3826-1519
King Abdulaziz University · SAMinia University · EGAlexion Pharmaceuticals (United States) · USIbn Sina National College for Medical Studies · SA

Funding

NEONATAL TESTOSTERONE--SEXUAL AND IMMUNE DEVELOPMENTF06TW002166 · FIC · MOREHOUSE SCHOOL OF MEDICINE · PI MANN, DAVID R · 1996 to 1996
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This project was funded by the Deanship of Scientific Research (DSR) at King Abdulaziz University, Jeddah, The authors, therefore, acknowledge with thanks DSR for technical and financial support (RG-2-166-40)
6 · The paper itself

Abstract

Peptic ulcer disease is an injury of the alimentary tract that leads to a mucosal defect reaching the submucosa. This study aimed to formulate and optimize omega-3 oil as a self-nanoemulsifying drug delivery system (SNEDDS) to achieve oil dispersion in the nano-range in the stomach to augment omega-3 oil gastric ulcer protection efficacy. Three SNEDDS components were selected as the design factors: the concentrations of the oil omega-3 (X1, 10-30%), the surfactant tween 20 and Kolliphor mixture (X2, 20-40%), and the cosurfactant transcutol (X3, 40-60%). The mixture experimental design proposed twenty-three formulations with varying omega-3 SNEDDS formulation component percentages. The optimized omega-3 SNEDDS formula was investigated for gastric ulcer protective effects by evaluating the ulcer index and by the determination of gastric mucosa oxidative stress parameters. Results revealed that optimized omega-3-SNEDDS achieved significant improvement in the gastric ulcer index in comparison with pure omega-3 oil. Histopathological findings confirmed the protective effect of the formulated optimized omega-3 SNEDDS in comparison with omega-3 oil. These findings suggest that formulation of omega-3 in the form of a SNEDDS would be more effective in gastric ulcer protection than the administration of omega-3 as a crude oil.

Indexed as

factorial designfish oilgastric ulcernanoemulsionnatural product

Identifiers

PMID32045979
PMCPMC7076357
OpenAlexW3004730395

What Socratic holds

Textmetadata
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 Socratic graph.