Evidence map›Paper›PMID 39292293›Full record

ArticleMolecular biology reports2024

Therapeutic potential of aquatic Stevia extract in alleviating endoplasmic reticulum stress and liver damage in streptozotocin-induced diabetic rats.

Hediye Fahandezh Saadi, Mozhdeh Zamani, Farhad Koohpeyma, Alireza Raeisi, Zahra Amirahmadi, Narges Rezaei, Zahra Joolidehpoor, Mesbah Shams, Sanaz Dastghaib

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Article in Molecular biology reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

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0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

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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.

  1. Review
  2. Article
  3. International journal of endocrinology · 2026
    Article
  4. Article
  5. Review
  6. Frontiers in pharmacology · 2025
    Review
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

9 authors.

Hediye Fahandezh SaadiEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Mozhdeh ZamaniAutophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Farhad KoohpeymaEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Alireza RaeisiEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Zahra AmirahmadiEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Narges RezaeiHematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Zahra JoolidehpoorEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Mesbah ShamsEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran.
Sanaz DastghaibEndocrinology and Metabolism Research Center, Shiraz University of Medical Science, P.O. Box: 71345-1744, Shiraz, Iran. suny.respina@gmail.com.ORCID https://orcid.org/0000-0001-8553-9221

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMisfolded proteins accumulate in the liver due to endoplasmic reticulum stress (ERS) caused by high blood glucose levels in diabetes. This triggers the unfolded protein response (UPR), which if persistently activated, results in cellular dysfunction. Chronic ER stress increases inflammation, insulin resistance, and apoptosis. There is growing interest in using native plants and traditional medicine for diabetes treatment. The stevia plant has recently gained attention for its potential therapeutic effects. This study investigates the protective effects of aquatic stevia extract on liver damage, ER stress, and the UPR pathway in streptozotocin (STZ)-induced diabetic rats.

methodsRats were randomly divided into four groups: a control group that received 1 ml of water; a diabetic group induced by intraperitoneal injection of STZ (60 mg/kg); a diabetic group treated with metformin (500 mg/kg); and a diabetic group treated with aquatic extracts of stevia (400 mg/kg). After 28 days, various parameters were assessed, including inflammatory markers, oxidative stress indices, antioxidant levels, gene expression, stereology, and liver tissue pathology.

resultCompared to the diabetic control group, treatment with stevia significantly decreased serum glucose, liver enzymes, inflammatory markers, and oxidative stress while increasing body weight and antioxidant levels. Additionally, stevia extract manipulated UPR gene expression and reduced apoptosis pathway activation. Histological examination revealed improved liver tissue morphology in stevia-treated diabetic rats.

conclusionThese findings suggest that aquatic stevia extract mitigates ER stress in diabetic rats by modulating the IRE-1 arm of the UPR and apoptosis pathways, highlighting its potential therapeutic benefits for diabetes-related liver complications.

Indexed as

Diabetes Mellitus, ExperimentalEndoplasmic Reticulum StressLiverOxidative StressPlant ExtractsSteviaAnimalsAntioxidantsApoptosisBlood GlucoseHypoglycemic AgentsMaleRatsStreptozocinUnfolded Protein ResponseAntioxidantsBlood GlucoseHypoglycemic AgentsPlant ExtractsStreptozocinDiabetesER stressOxidative stressSteviaUPR signaling

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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.