Effects of , an Herbal Prescription, on 5-Fluorouracil–Induced Oral Mucositis
| Autor: | Jae-Woo Park KMD, PhD, Jayoung Oh KMD, PhD, Seok-Jae Ko KMD, PhD, Mun Seog Chang PhD, Jinsung Kim KMD, PhD |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Integrative Cancer Therapies, Vol 17 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1534-7354 1552-695X 15347354 |
| DOI: | 10.1177/1534735418805560 |
| Popis: | In most cancer patients, chemotherapy-induced oral mucositis (OM) is a frequent side effect, leading to low quality of life and delay in therapy. The aim of this study was to evaluate the effects of Onchung-eum , a well-known herbal prescription in traditional medicine comprising 8 herbs that has long been used for skin diseases, on 5-fluorouracil (5-FU)–induced OM in human pharyngeal cells and golden Syrian hamsters. DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging activity, MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay, and reactive oxygen species production were measured in vitro. The effects of Onchung-eum on OM of hamster cheek pouches induced by 5-FU were evaluated histologically and using TUNEL assay. In addition, the expression of nuclear factor-κB, caspase-3, and pro-inflammatory cytokines were measured by immunoblotting and immunohistochemistry. Significantly increased cell viability was observed in the Onchung-eum –treated groups compared with the 5-FU–treated control group. In 500 and 1000 mg/kg Onchung-eum –treated groups, the damaged epithelial layers in the cheek pouches of hamsters were significantly recovered. Moreover, at all concentrations, cell death in the cheek pouches of hamsters in the Onchung-eum –treated groups significantly decreased. The expression of pro-inflammatory cytokines, nuclear factor-κB, and caspase-3 also significantly decreased in Onchung-eum –treated groups at 500 and 1000 mg/kg. In conclusion, this study revealed that Onchung-eum can be used to treat chemotherapy-induced OM. However, further studies are required to understand the underlying mechanisms. |
| Databáze: | Directory of Open Access Journals |
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