Evidence map›Paper›PMID 30046520›Full record

ArticleInternational journal of ophthalmology2018

Evaluation of a rat meibomian gland dysfunction model induced by closure of meibomian gland orifices.

Zi-Yi Dong, Ming Ying, Jie Zheng, Lan-Jun Hu, Jiang-Yan Xie, Yi Ma

Open access · goldAbstract read
In one paragraph

Article in International journal of ophthalmology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Alkali burn injury model of meibomian gland dysfunction in mice.International journal of ophthalmology · 2024
    Article
  4. Article
  5. Meibomian Gland Dysfunction: What Have Animal Models Taught Us?International journal of molecular sciences · 2020
    Review
  6. 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

6 authors at 2 institutions in 1 country.

Zi-Yi DongDepartment of Ophthalmology, Tianjin Union Medical Center, Tianjin 300121, China.
Ming YingTianjin Eye Hospital, Tianjin Eye Institute, Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin 300020, China.
Jie ZhengDepartment of Ophthalmology, Tianjin Union Medical Center, Tianjin 300121, China.
Lan-Jun HuDepartment of Ophthalmology, Tianjin Union Medical Center, Tianjin 300121, China.
Jiang-Yan XieDepartment of Ophthalmology, Tianjin Union Medical Center, Tianjin 300121, China.
Yi MaDepartment of Ophthalmology, Tianjin Union Medical Center, Tianjin 300121, China.
Tianjin People's Hospital · CNTianjin Medical University Eye Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo find a stable, inexpensive, and reliable method to produce a rat meibomian gland dysfunction (MGD) model.

methodsWe inserted slim guidewires into the meibomian gland orifices of twelve Brown Norway rats and fulgurized every guidewire to destroy part of the meibomian gland. We then observed the morphological changes in the eyelid margin, and compared the data of tear breakup time (TBUT), Schirmer I test, and the corneal fluorescence staining scores at different times (1, 2, 4, and 6wk). We observed pathological changes of the cornea, conjunctiva and meibomian gland, and we used real-time polymerase chain reaction to analyze epithelial growth factor (EGF), interleukin-6 (IL-6), IL-8, tumor necrosis factor-α (TNF-α), and Ki67.

resultsIn the fourth week, compared with the control group, the TBUT of the model group began to decreased (

conclusionThe MGD rat model, produced

Indexed as

animal modelepithelial growth factorinterleukin-6interleukin-8Ki67meibomian gland dysfunctiontumor necrosis factor-α

Identifiers

PMID30046520
PMCPMC6048323
OpenAlexW2893204637

What OpenQuestion holds

Textmetadata
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.