M Mardani1, S M Afra2, N Tanideh3, A Andisheh Tadbir4, F Modarresi5, O Koohi-Hosseinabadi6, A Iraji7, M Sepehrimanesh8. 1. Department of Oral Medicine, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran. 2. Students' Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran. 3. Transgenic Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. 4. Department of Oral Pathology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran. 5. Department of Microbiology and Virology, Kerman University of Medical Sciences, Kerman, Iran. 6. Laboratory Animals Center, Shiraz University of Medical Sciences, Shiraz, Iran. 7. Central Laboratory, Shiraz University of Medical Sciences, Shiraz, Iran. 8. Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Abstract
OBJECTIVES: Several studies have attempted to prevent or improve oral mucositis (OM) but have not produced a qualified treatment yet. This study evaluates the effects of Carum carvi L. (caraway) hydroalcoholic extract (CHE) as one of the traditional medicinal plants in 5-fluorouracil (5-FU)-induced OM in golden hamsters. MATERIALS AND METHODS: OM was induced in 54 male golden hamsters by 5-FU and cheek pouch scratching. Starting from day 12, 500 and 1000 mg kg(-1) per day topical CHE were administered. Pouch histopathology score, malondialdehyde and reduced glutathione contents, and activity of myeloperoxidase plus microbial cultures of cheek pouch, antimicrobial properties of CHE, and essential oil constituents were evaluated. RESULTS: Lower histopathology score (0, 1, and 2) and malondialdehyde level, higher reduced glutathione level and activities of myeloperoxidase were detected in 1000 and 500 mg kg(-1) per day topical CHE and control groups, respectively (P < 0.001). The CHE was more potent against Staphylococcus epidermidis and Streptococcus intermedius. γ-Terpinene (37.2%) was identified as the main constituent of essential oil. CONCLUSION: The use of CHE in topical form may be associated with reduced intensity of OM. This may be due to appropriate antibacterial activity and terpinene contents.
OBJECTIVES: Several studies have attempted to prevent or improve oral mucositis (OM) but have not produced a qualified treatment yet. This study evaluates the effects of Carum carvi L. (caraway) hydroalcoholic extract (CHE) as one of the traditional medicinal plants in 5-fluorouracil (5-FU)-induced OM in golden hamsters. MATERIALS AND METHODS: OM was induced in 54 male golden hamsters by 5-FU and cheek pouch scratching. Starting from day 12, 500 and 1000 mg kg(-1) per day topical CHE were administered. Pouch histopathology score, malondialdehyde and reduced glutathione contents, and activity of myeloperoxidase plus microbial cultures of cheek pouch, antimicrobial properties of CHE, and essential oil constituents were evaluated. RESULTS: Lower histopathology score (0, 1, and 2) and malondialdehyde level, higher reduced glutathione level and activities of myeloperoxidase were detected in 1000 and 500 mg kg(-1) per day topical CHE and control groups, respectively (P < 0.001). The CHE was more potent against Staphylococcus epidermidis and Streptococcus intermedius. γ-Terpinene (37.2%) was identified as the main constituent of essential oil. CONCLUSION: The use of CHE in topical form may be associated with reduced intensity of OM. This may be due to appropriate antibacterial activity and terpinene contents.
Authors: Ana Sofia Ferreira; Catarina Macedo; Ana Margarida Silva; Cristina Delerue-Matos; Paulo Costa; Francisca Rodrigues Journal: Int J Mol Sci Date: 2022-04-15 Impact factor: 6.208