ArticleOdontology2023
Denervation delays initial bone healing of rat tooth extraction socket.
Article in Odontology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- Neuro-immune-bone axis in post-traumatic bone regeneration: temporal regulation, dysregulation mechanisms, and therapeutic implications.Frontiers in immunology · 2026Review
- Article
- Article
- Current Knowledge on the Healing of the Extraction Socket: A Narrative Review.Bioengineering (Basel, Switzerland) · 2023Review
- Detection of Ferroptosis by Immunohistochemistry and Immunofluorescence.Methods in molecular biology (Clifton, N.J.) · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Functions of nerves on bone has been a subject of intense research. The aim of this study is to observe initial bone healing of rat tooth extraction socket after inferior alveolar nerve transection. The bilateral mandible second molars of eighteen Wistar rats were extracted in the study. The rats also suffered from right inferior alveolar nerve transection simultaneously (D + E group), only extraction as control (E group). One, two and four weeks after extraction, the mandibles were taken out for histological observation, TRAP staining, immunofluorescence, immunohistochemistry and micro-computed tomography (Micro-CT). Mouse bone marrow derived macrophages (BMMs) were cultured in vitro. Expressions of nuclear factor erythroid 2-related factor 2 (Nrf2) were detected in vivo and vitro. The alveolar sockets had been filled to a large extent with new bone at 4 weeks, but BV/TV and BMD decreased in the D + E group. Accordingly, Expressions of osteocalcin (OCN) and osteopontin (OPN) were down-regulated in the D + E group. Denervation increased TRAP-positive osteoclasts and decreased expressions of Nrf2 at 2 weeks after extraction. Decreased Nrf2 promoted osteoclast differentiation of BMMs in vitro. Denervation delays initial bone healing of rat tooth extraction socket. Osteoclast activation induced by decreased Nrf2 might participated in the process.
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Registered trials
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