ReviewJournal of neural transmission (Vienna, Austria : 1996)2022
Neonatal 6-hydroxydopamine lesioning of rats and dopaminergic neurotoxicity: proposed animal model of Parkinson's disease.
Review in Journal of neural transmission (Vienna, Austria : 1996), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Ginkgolide B Attenuates 6-Hydroxydopamine-Induced Cellular Damage and Modulates Oxidant-Evoked CaCurrent issues in molecular biology · 2026Article
- DYRK1A and Parkinson's disease, facts and hypotheses.Neurobiology of disease · 2026Review
- Systematic Characterization of LUHMES Cell-Based Parkinson's Disease Models Reveals Potential Novel Drug Targets.Molecular neurobiology · 2025Article
- Single-neuron neurodegeneration as a degenerative model for Parkinson's disease.Neural regeneration research · 2024Review
- Chiisanoside Mediates the Parkin/ZNF746/PGC-1α Axis by Downregulating MiR-181a to Improve Mitochondrial Biogenesis in 6-OHDA-Caused Neurotoxicity Models In Vitro and In Vivo: Suggestions for Prevention of Parkinson's Disease.Antioxidants (Basel, Switzerland) · 2023Article
- Article
- Dopaminergic System in Promoting Recovery from General Anesthesia.Brain sciences · 2023Review
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The neurotoxin 6-hydroxydopamine (6-OHDA), following pretreatment with the norepinephrine transport inhibitor desipramine, selectively destroys dopaminergic neurons. When given to rats, neonatal 6-OHDA (n6-OHDA) crosses the blood-brain barrier to destroy 90-99% of dopaminergic nerves in pars compacta substantia nigra (SNpc). The n6-OHDA-lesioned rat is posed as a reasonable animal model for PD: (a) the magnitude of dopaminergic neuronal destruction is expansive, (b) mapping of dopaminergic denervation has been defined, (c) effects on dopamine (DA) receptor alterations have been elucidated (d) as well as changes in receptor sensitivity status, (e) reactive sprouting of serotoninergic innervation (i.e. hyperinnervation) has been mapped, and (f) interplay between serotoninergic and dopaminergic systems is characterized. (g) A broad range of locomotor and stereotyped behaviors has been assessed and (h) large numbers of neurochemical assessments have been attained. (i) n6-OHDA-lesioned rats survive 6-OHDA lesioning and (j) the rat is behaviorally indistinguishable from controls. Dopaminergic destruction in early ontogeny rather in adulthood is a 'treatment liability' of this model, yet other animal models have liability issues of a serious nature-the initial one being use of a neurotoxin to produce the animal model of PD. The n6-OHDA-lesioned rat is proposed as a PD model for its value in associating the SNpc dopaminergic lesion with behavioral outcomes, also for replicability of dopaminergic destruction, and the accompanying neuronal adaptations and interplay between neuronal phenotypes in brain-which provide a means to better define and understand the range of deficits and neuronal adaptations that are likely to occur in human PD.
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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 Socratic graph.