Evidence map›Paper›PMID 28460761›Full record

ArticleIndian heart journal

Immunomodulatory and antioxidant effects of saffron aqueous extract (Crocus sativus L.) on streptozotocin-induced diabetes in rats.

Saeed Samarghandian, Mohsen Azimi-Nezhad, Tahereh Farkhondeh

Open access · goldAbstract read
In one paragraph

Article in Indian heart journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 11% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 105 citations in OpenAlex.

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  18. A review of the anti-diabetic potential of saffron.Nutrition and metabolic insights · 2022
    Review
  19. The Pharmacological Activities ofOxidative medicine and cellular longevity · 2022
    Review
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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

3 authors at 2 institutions in 1 country.

Saeed SamarghandianDepartment of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran. Electronic address: samarghandians@mums.ac.ir.
Mohsen Azimi-NezhadDepartment of Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Tahereh FarkhondehDepartment of Immunogenetics, BuAli Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
Mashhad University of Medical Sciences · IRUniversity of Neyshabur · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCrocus sativus L. (saffron) has many biological effects such as antioxidant property. The present study investigated the immunomodulatory effects of the aqueous saffron extract on streptozotocin (STZ)-induced diabetic rats. MATERIALS AND

methodsIn this study, the rats were divided into the following groups of 9 animals each: control, untreated diabetic, three saffron extract-treated diabetic groups. Diabetes was induced by STZ in rats. Saffron was administered 3 days after STZ administration; these injections were continued to the end of the study (4 weeks). At the end of the 4-week period, blood was drawn for biochemical assays and the abdominal aorta was removed for detecting the inflammatory cytokines expression.

resultsWe found that saffron decreased blood glucose, malondialdehyde, nitric oxide, total lipids, triglycerides, cholesterol levels significantly (p<0.01) and increased glutathione level, catalase, and superoxide dismutase activities in the saffron-treated diabetic groups compared with the untreated groups, in a dose dependent manner (p<0.05, p<0.01, p<0.001). On the other hand, saffron-treated diabetic rats inhibited the expression of inflammatory cytokines in the abdominal aorta versus the untreated diabetic rats.

conclusionOur results validate the use of saffron as a treatment against diabetes mellitus and its vascular complications.

Indexed as

CrocusImmunomodulationAnimalsAntioxidantsBlood GlucoseDiabetes Mellitus, ExperimentalLipidsMaleOxidantsOxidative StressPlant ExtractsRatsRats, WistarReactive Oxygen SpeciesAntioxidantsBlood GlucoseLipidsOxidantsPlant ExtractsReactive Oxygen SpeciesAntioxidantAortaDiabetes mellitusFree radicalIL-6Lipid profileOxidantSaffronTNF-α

Identifiers

PMID28460761
PMCPMC5414951
OpenAlexW2521458843

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.