ArticleInflammopharmacology2018
Propolis modulates NOS2/arginase-1 pathway in tropomyosin-induced experimental autoimmune uveitis.
Article in Inflammopharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- Recent Update on the Anti-Inflammatory Activities of Propolis.Molecules (Basel, Switzerland) · 2022Pooled it
- Ethanolic extract of propolis attenuates inflammation and promotes mucosal repair in an indomethacin-induced murine model of enteropathy.Inflammopharmacology · 2026Article
- Differential Expression of ARG1 and MRC2 in Retinal Müller Glial Cells During Autoimmune Uveitis.Biomolecules · 2025Article
- Laminated Layer Extract from Echinococcus Granulosus cyst Attenuates Ocular Damages and Inflammatory Responses in an Experimental Autoimmune Uveitis Model.Acta parasitologica · 2025Article
- Leishmanicidal and immunomodulatory properties of Brazilian green propolis extract (EPP-AFFrontiers in pharmacology · 2023Article
- Beneficial effect of dimethyl fumarate on experimental autoimmune uveitis is dependent of pro-inflammatory markers immunomodulation.Inflammopharmacology · 2021Article
- Temperate Propolis Has Anti-Inflammatory Effects and Is a Potent Inhibitor of Nitric Oxide Formation in Macrophages.Metabolites · 2020Article
- Aberrant up-regulation of iNOS/NO system is correlated with an increased abundance of Foxp3Inflammopharmacology · 2019Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, we evaluated the preventive and curative effects of ethanolic extract of Propolis (EEP) during α-Tropomyosin-induced uveitis in an experimental model using Wistar rats, through the regulation of inducible nitric oxide synthase (NOS2) and arginase-1. In this context, rats received daily injection of EEP (100 mg/kg) for 5 days prior to immunization or for 9 days commencing 5 days post immunization with α-Tropomyosin extract, then were sacrificed at day 14. Histological examination, NOS2, arginase-1, and nuclear factor-κB (NF-κB) expression were evaluated in the retinas. Plasmatic production of nitric oxide (NO), urea, IL-4, and TNF-α was assessed. We have found that treatment with EEP substantially reduced the retinal histological damages induced by α-Tropomyosin. In the same context, a significant decrease of NO and TNF-α levels was noticed. Interestingly, EEP down-modulated NOS2 and NF-κB expression in retina. Also, an increase in urea and IL-4 levels was concomitant to an up-modulation of arginase-1 expression. Hence, it appears that EEP attenuated retinal damages through the induction of Th2 response and the inhibition of NF-κB/NOS2 pathway.
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