Indah Suasani Wahyuni1,2, Irna Sufiawati2, Wipawee Nittayananta3, Jutti Levita1,4. 1. Doctoral Program in Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, West Java, Indonesia. 2. Department of Oral Medicine, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia. 3. Faculty of Dentistry, Thammasat University, Pathum Thani, Thailand. 4. Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, West Java, Indonesia.
Abstract
Introduction: Kaempferia galanga L. (K. galanga; local name kencur, Zingiberaceae) is a plant commonly used as a kitchen spice, and empirically it is often used for medicinal purposes. This plant has been shown to have an anti-inflammatory role, but no research has been found on its effect on oral mucosal ulcer. This study aimed to investigate anti-inflammatory activity and wound healing effect of the ethanol extract of K. galanga L. rhizome (EEKG) on the chemical-induced oral mucosal ulcer in Wistar rats. Methods: In this study, 35 rats were divided into 7 groups (normal, negative, triamcinolone acetonide, and 4 EEKG groups). Acetic acid 70% was used as the oral mucosal ulcer inducer. Parameters observed were macroscopic and microscopic histopathological examinations. Results: The results revealed that dose of 0.5% of the EEKG was effective in increasing the percent recovery of ulcer area and inflammation sign scores. Meanwhile, doses of 0.5-2% of EEKG were effective in reducing the histopathological score. Interestingly, topical EEKG in our study was more effective compared with triamcinolone acetonide (the conventional therapy for oral mucosal ulceration). Discussion: The EEKG has been confirmed its anti-inflammatory activity by accelerating the healing process on the chemical-induced oral mucosal ulcer in Wistar rats, based on the percent recovery of the ulcer area, the percent recovery of the inflammation sign score, and the histopathology score. Conclusion: Taken together, K. galanga L. is very potential to be developed as a prospective phytopharmaceutical for the treatment of oral mucosal ulceration in human after clinical trials.
Introduction: Kaempferia galanga L. (K. galanga; local name kencur, Zingiberaceae) is a plant commonly used as a kitchen spice, and empirically it is often used for medicinal purposes. This plant has been shown to have an anti-inflammatory role, but no research has been found on its effect on oral mucosal ulcer. This study aimed to investigate anti-inflammatory activity and wound healing effect of the ethanol extract of K. galanga L. rhizome (EEKG) on the chemical-induced oral mucosal ulcer in Wistar rats. Methods: In this study, 35 rats were divided into 7 groups (normal, negative, triamcinolone acetonide, and 4 EEKG groups). Acetic acid 70% was used as the oral mucosal ulcer inducer. Parameters observed were macroscopic and microscopic histopathological examinations. Results: The results revealed that dose of 0.5% of the EEKG was effective in increasing the percent recovery of ulcer area and inflammation sign scores. Meanwhile, doses of 0.5-2% of EEKG were effective in reducing the histopathological score. Interestingly, topical EEKG in our study was more effective compared with triamcinolone acetonide (the conventional therapy for oral mucosal ulceration). Discussion: The EEKG has been confirmed its anti-inflammatory activity by accelerating the healing process on the chemical-induced oral mucosal ulcer in Wistar rats, based on the percent recovery of the ulcer area, the percent recovery of the inflammation sign score, and the histopathology score. Conclusion: Taken together, K. galanga L. is very potential to be developed as a prospective phytopharmaceutical for the treatment of oral mucosal ulceration in human after clinical trials.
Authors: Galyléia Meneses Cavalcante; Renata Janaína Sousa de Paula; Leonardo Peres de Souza; Fabrício Bitu Sousa; Mário Rogério Lima Mota; Ana Paula Negreiros Nunes Alves Journal: Acta Cir Bras Date: 2011-06 Impact factor: 1.388
Authors: Chun-Pin Chiang; Julia Yu-Fong Chang; Yi-Ping Wang; Yu-Hsueh Wu; Yang-Che Wu; Andy Sun Journal: J Formos Med Assoc Date: 2018-11-14 Impact factor: 3.282
Authors: Muhammad Ihtisham Umar; Mohd Zaini Asmawi; Amirin Sadikun; Amin Malik Shah Abdul Majid; Fouad Saleih R Al-Suede; Loiy Elsir Ahmed Hassan; Rabia Altaf; Mohamed B Khadeer Ahamed Journal: Clinics (Sao Paulo) Date: 2014-02 Impact factor: 2.365