ArticleDrug design, development and therapy2020
The Traditional Chinese Medicine Compound, GRS, Alleviates Blood-Brain Barrier Dysfunction.
Article in Drug design, development and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- Exploring global research trends in Chinese medicine for atherosclerosis: a bibliometric study 2012-2023.Frontiers in cardiovascular medicine · 2024Pooled it
- Therapeutic Potential of Traditional Chinese Herbal Medicines in Intracerebral Haemorrhage: A Narrative Review.Neurology and therapy · 2026Review
- Prediction of acupuncture efficacy in acute ischemic stroke constructing a clinical-radiomics multimodal model.Frontiers in neurology · 2025Article
- Ginsenoside RbChinese herbal medicines · 2024Review
- Progress in the Treatment of Central Nervous System Diseases Based on Nanosized Traditional Chinese Medicine.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- Article
- A Preclinical Systematic Review and Meta-Analysis of Behavior Testing in Mice Models of Ischemic Stroke.Life (Basel, Switzerland) · 2023Review
- Neuroprotective investigation of tanshinone in the cerebral infarction model in the Keap1-Nrf2/ARE pathway.Cell cycle (Georgetown, Tex.) · 2023Article
- Interleukin-35 attenuates blood-brain barrier dysfunction caused by cerebral ischemia-reperfusion injury through inhibiting brain endothelial cell injury.Annals of translational medicine · 2022Article
- Research Progress in Chinese Herbal Medicines for Treatment of Sepsis: Pharmacological Action, Phytochemistry, and Pharmacokinetics.International journal of molecular sciences · 2021Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionTraditional Chinese medicine (TCM) provides unique advantages for treatment of ischemic stroke, an aging-related vascular disease. Shengmai powder (GRS) is composed of three active components, specifically, ginsenoside Rb1, ruscogenin and schisandrin A, at a ratio of 6:0.75:6. The main objective of this study was to evaluate the effects of GRS on blood-brain barrier (BBB) dysfunction under conditions of middle cerebral artery occlusion/reperfusion (MCAO/R).
methodsC57BL/6J mice subjected to MCAO/R were used as a model to assess the protective effects of varying doses of GRS (6.4, 12.8, and 19.2 mg/kg) on BBB dysfunction.
resultsGRS reduced cerebral infarct volume and degree of brain tissue damage, improved behavioral scores, decreased water content and BBB permeability, and restored cerebral blood flow. Moreover, GRS promoted expression of zona occludens-1 (ZO-1) and claudin-5 while inhibiting matrix metalloproteinase 2/9 (MMP-2/9) expression and myosin light chain (MLC) phosphorylation. In vitro, GRS (1, 10, and 100 ng/mL) enhanced the viability of bEnd.3 cells subjected to oxygen glucose deprivation/reoxygenation (OGD/R) and decreased sodium fluorescein permeability.
conclusionConsistent with in vivo findings, ZO-1 and claudin-5 were significantly upregulated by GRS in bEnd.3 cells under OGD/R and MMP-2/9 levels and MLC phosphorylation reduced through the Rho-associated coil-forming protein kinase (ROCK)/cofilin signaling pathway. Based on the collective findings, we propose that the TCM compound, GRS, plays a protective role against I/R-induced BBB dysfunction.
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