Evidence map›Paper›PMID 32742649›Full record

ArticleAnnals of medicine and surgery (2012)2020

Modification of the Marmarou model in developing countries.

Rizha Anshori Nasution, Andi Assadul Islam, Mochammad Hatta, Prihantono, Cahyono Kaelan, Jeni Poniman, Harakati Wangi

Open access · diamondAbstract read
In one paragraph

Article in Annals of medicine and surgery (2012), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. The effect ofSurgical neurology international · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. 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

7 authors at 1 institution in 1 country.

Rizha Anshori NasutionDepartment of Neurosurgery, Pelamonia Hospital, Makassar, Indonesia.
Andi Assadul IslamDepartment of Neurosurgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
Mochammad HattaClinical Microbiologist Program, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
PrihantonoDepartment of Surgery Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
Cahyono KaelanDepartment of Pathological Anatomy, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
Jeni PonimanDepartment of Pathological Anatomy, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
Harakati WangiDepartment of Internal Medicine, Pelamonia Hospital, Makassar, Indonesia.
Hasanuddin University · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHead injury is an injury or wound of the brain tissue due to external forces; it can cause a decrease or change in the status of consciousness. Many head injury models have used mice as experimental animals; the Marmarou model is the most famous and the most widely-used diffuse brain injury model. In this study, we slightly modified the Marmarou model. The purpose of this study is to help researchers examining head injuries in mice, especially those in developing countries who have limited facilities and infrastructure.

methodsThis experimental research uses animals models (

resultsA significant effect on the brain was seen with the Marmarou model modification, at a mass weight of 20 g and height of 20 cm, with 0.04 J energy produced. Changes were also seen in the histological features of brain tissue and the serum levels of AQP-4, F2 IsoPs, MPO, and VEGF from 24 h until 7 days after trauma.

conclusionThis report describes the development of an experimental head injury approach modifying the Marmarou model that is able to produce a diffuse brain injury model in mice.

Indexed as

Limited facilitiesMarmarou modelModificationTraumatic brain injury

Identifiers

PMID32742649
PMCPMC7385274
OpenAlexW3044220716

What OpenQuestion 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 OpenQuestion graph.