ArticleNeurochemical research2015
Increased Oxidative Damage and Reduced DNA Repair Enzyme XPD Involvement in High Glucose-Mediated Enhancement of Levobupivacaine-Induced Neurotoxicity.
Article in Neurochemical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- ERCC2 polymorphisms and radiation-induced adverse effects on normal tissue: systematic review with meta-analysis and trial sequential analysis.Radiation oncology (London, England) · 2015Pooled it
- Targeting DNA Damage and Repair Pathways in Cerebral Ischemic Stroke: From Bench to Bedside.Translational stroke research · 2026Review
- Article
- High Glucose Enhances Bupivacaine-Induced Neurotoxicity via MCU-Mediated Oxidative Stress in SH-SY5Y Cells.Oxidative medicine and cellular longevity · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Levobupivacaine is one of the major clinical local anesthetics, but it can cause neuron toxic damage. Hyperglycemia can cause neuronal DNA oxidative damage and inhibit expression of the DNA repair gene Xeroderma pigmentosum complementation group D (XPD). This study was designed to determine whether high glucose levels inhibit XPD expression and enhance levobupivacaine-induced DNA damage. We evaluated XPD mRNA and protein expression in SH-SY5Y cells after glucose and levobupivacaine exposure. We next investigated cells reactive oxygen species (ROS) levels, DNA damage and apoptosis with redox-sensitive fluorescent dye DCFH-DA (2',7'-dichlorofluorescein diacetate), comet assays, flow cytometry, and TUNEL (terminal deoxynucleotidyl transferased UTP nick end labeling) assays. XPD expression was inhibited in cells exposed to prolonged high glucose with a concomitant increase in ROS production and more severe DNA damage compared to control culture conditions, and these changes were further exacerbated by levobupivacaine. Our findings indicate that subjects with diabetes may experience more detrimental effects following local anesthetic use.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.