Evidence map›Paper›PMID 29115477›Full record

ArticleMolecular medicine reports2018

Effects of Lycium barbarum (goji berry) on dry eye disease in rats.

Kaung-Jen Chien, Chi-Ting Horng, Yu-Syuan Huang, Yi-Hsien Hsieh, Chau-Jong Wang, Jai-Sing Yang, Chi-Cheng Lu, Fu-An Chen

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
2.7field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 3 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Extract fromNutrients · 2024
    Trial
  5. Therapeutic potential of prolactin-releasing anti-dopaminergic agents in experimental diabetic retinopathy model.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  6. Review
  7. Review
  8. Article
  9. Bioactive Components ofMolecules (Basel, Switzerland) · 2023
    Review
  10. Review
  11. Article
  12. Distinct Role ofPharmaceuticals (Basel, Switzerland) · 2023
    Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Journal of clinical medicine · 2020
    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 4 institutions in 1 country.

Kaung-Jen ChienDepartment of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan, R.O.C.
Chi-Ting HorngDepartment of Pharmacy and Master Program, Tajen University, Pingtung 90741, Taiwan, R.O.C.
Yu-Syuan HuangDepartment of Pharmacy and Master Program, Tajen University, Pingtung 90741, Taiwan, R.O.C.
Yi-Hsien HsiehInstitute of Biochemistry, Microbiology and Immunology, Chung Shang Medical University, Taichung 40201, Taiwan, R.O.C.
Chau-Jong WangInstitute of Biochemistry, Microbiology and Immunology, Chung Shang Medical University, Taichung 40201, Taiwan, R.O.C.
Jai-Sing YangDepartment of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan, R.O.C.
Chi-Cheng LuDepartment of Pharmacy, Buddhist Tzu Chi General Hospital, Hualien 97002, Taiwan, R.O.C.
Fu-An ChenDepartment of Pharmacy and Master Program, Tajen University, Pingtung 90741, Taiwan, R.O.C.
China Medical University · TWTajen University · TWBuddhist Tzu Chi General Hospital · TWKaohsiung Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lycium barbarum (goji berry) has long been used as a food and traditional herbal medicine. This study aimed to investigate the beneficial effect of the goji berry on dry eye disease in rats. Male Sprague‑Dawley rats with induced dry eye disease were randomly assigned to four groups: Vehicle (control), low‑dose goji berry extract [GBE; 250 mg/kg/body weight (bw)], median‑dose GBE (350 mg/kg/bw), and high‑dose GBE (500 mg/kg/bw). Three methods, Schirmer's test, tear break‑up time (BUT) measurement and keratoconjunctival fluorescein staining, were used to evaluate the effect of GBE on symptoms of dry eye disease experienced by the rats. The results of the present study revealed that both the Schirmer's test score and tear BUT significantly increased following 1 week of GBE administration. Furthermore, the severity of the keratoconjunctival staining decreased significantly. In addition, the results suggested that administration of GBE may ameliorate dry eye disease symptoms in a dose‑dependent manner. There were no mortalities and no apparent abnormal histopathology changes in the liver or kidney tissues of rats administered GBE for 21 consecutive days. Polysaccharides and betaine present in GBE may have important effects in alleviating dry eye disease induced by oxidative stress and inflammation. In conclusion, the goji berry is a safe, functional food with beneficial effects in alleviating dry eye disease.

Indexed as

AnimalsBetaineDisease Models, AnimalDry Eye SyndromesKidneyLiverLyciumMalePlant ExtractsPlants, MedicinalPolysaccharidesRatsBetainePlant ExtractsPolysaccharides

Identifiers

PMID29115477
PMCPMC5780158
OpenAlexW2767184761

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.