ArticleActa cirurgica brasileira2022
Walnut ointment promotes full-thickness burning wound healing: role of linoleic acid.
Article in Acta cirurgica brasileira, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 9 citations in OpenAlex.
- In Vitro Studies of the Effect of Oil Emulsions from Transgenic Flax Varieties on the Treatment of Wound Healing and Care of Human Skin with the Tendency to Inflammation.International journal of molecular sciences · 2025Article
- Effect of Herbal Bioactive Compounds on the Angiogenic Factors and Modulation of Inflammatory Mediators in the Patients with the Deep Second-Degree Burn: A Single-Blinded, Randomized Clinical Trial.Medical journal of the Islamic Republic of Iran · 2025Article
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Authors and funding
12 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate the active ingredients of walnut ointment (WO) and its mechanism in repairing wounds.
methodsThe ingredients of WO were detected by gas chromatography-mass spectrometry. The effect of linoleic acid (LA) was tested by in vitro Alamar Blue (AB) reagent. Image J software, histological and immunohistochemical analysis were used to confirm the healing effect of LA in the porcine skin model. The animals were euthanized after the experiment by injection of pentobarbital sodium.
resultsLA, 24% in WO, promotes keratinocytes and fibroblasts proliferation, which were 50.09% and 15.07% respectively higher than control (p < 0.05). The healing rate of the LA group (96.02% ± 2%, 98.58% ± 0.78%) was higher than the saline group (82.11% ± 3.37%, 88.72% ± 1.73%) at week 3 and week 4 (p < 0.05). The epidermal thickness of the LA was 0.16 ± 0.04 mm greater and the expression of the P63 and CK10 proteins was stronger in the LA group than the control (p < 0.05).
conclusionsLA, which is the main components in WO can promote full-thickness burning wounds (FBWs) by stimulating cell proliferation and differentiation.
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