Effectivity of Camellia sinensis Extract with Nano-chitosan to Fibroblast Amounts of Wistar Rats Gingival Wound Healing Process
- Author:
Indra Bramanti
1
;
Annisa Hidaratri Uningojati
2
;
Dilla Asriyani
2
;
Urfa Tabtila
2
;
Fathul Muin
3
;
Bramanti Nadya Kausara
3
Author Information
- Publication Type:Journal Article
- Keywords: Fibroblasts; Gingival wound healing process; Green tea; Nano-chitosan
- MeSH: Camellia sinensis; Chitosan; Gingiva--injuries; Wound Healing; Rats, Wistar
- From:Archives of Orofacial Sciences 2021;16(SUPP 1):25-32
- CountryMalaysia
- Language:English
- Abstract: ABSTRACT:Green tea (Camellia sinensis) has high level of flavonoids which are proven to have anti-inflammatory activity. Effect of flavonoids can be enhanced by nano-chitosan capsulation as drug carrier. Chitosan is polysaccharide derived from crustacean shells that mostly used as matrix of various drugs and plant extracts. The aim of this study was to determine the effectivity of flavonoids in green tea extract in nanochitosan capsulation towards the number of fibroblasts on proliferative phase of gingival wound healing process. Green tea was extracted, encapsulated with nano-chitosan and then made into gel. Gingiva labial of 24 male white 3-month-old Wistar rats were wounded by punch biopsy (2 mm diameter), then were treated two times a day, and were divided randomly into four groups of topical gel applications: green tea extract gel encapsulated nano-chitosan, green tea extract gel, base gel as negative control, and NSAIDs gel as positive control, starting at 0 day until 7th day. At 5th and 7th day, three rats from each group were decapitated and the mandibular gingiva was taken in order to make histology slides with hematoxylin eosin staining. Under microscope, the number of fibroblasts were examined. The data were analysed using ANOVA test with 95% confidence level. The results showed that the number of fibroblasts on proliferative phase was significantly higher than control negative (p < 0.05) and has no significant differences (p > 0.05) with control positive. In conclusion, topical application of green tea extract gel encapsulated nano-chitosan was effective to accelerate rats gingival wound healing process by increasing the fibroblasts.
- Full text:2.2021my0029.pdf
