Priyawan Rachmadi
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EFFECT OF CHANNA MICROPELTES IN THE GRANULATION, FIBROSIS AND NECROSIS OF DIABETIC WOUND HEALING Amy Nindia Carabelly; Juliyatin Putri Utami; Didit Aspriyanto; Muhammad Hasanu Reksi; Dewi Puspitasari; Priyawan Rachmadi
Dentino : Jurnal Kedokteran Gigi Vol 6, No 2 (2021)
Publisher : FKG Unlam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentino.v6i2.12001

Abstract

Background: Diabetes mellitus (DM) is characterized by persistent hyperglycemia. The symptoms of DM is delayed wound healing. Delayed wound healing in diabetes will increase the risk of wound complications that will hinder the healing process, and lead to complications such as fibrosis and necrosis. The use of Channa Micropeltes (CM) extract at a dose of 16 mL/kg BW orally is proven to general optimal wound closure and wound contraction clinically in Wistar rats as diabetic model on day 14.However, the histopathological description of wound healing is yet to be known. Objective: To analyze the effect of 16 mL/kg BW dose of CM extract on histopathological changes of wound healing granulation tissue, fibrosis and necrosis in diabetic Wistar rats on day 14. Materials and Methods: This study was a true experimental design with a post-test only control group design. The samples were divided into two groups, namely the diabetic model group given CM extract at 16 mL/kg BW dose for 14 days, and the diabetic model group given BR2 feed only for 14 days. Results: The results of Mann-Whitney U test showed p = 0.003 for granulation tissue, p = 0.411 for fibrosis and p = 1 for necrosis, with the level of significance was p<0.05. Conclusion: The CM extract at 16 mL/kg BW dose affects the histopathological description of granulation tissue which presents a better result than those in the control group but did not affect the features of fibrosis and necrosis in diabetic Wistar rats on day 14. Keywords: Channa Micropeltes, Diabetic wound, Fibrosis, Granulation tissue, Necrosis.
THE EFFECT OF Musa acuminata AND Ocimum basilicum MIXED EXTRACTS TO THE SURFACE HARDNESS OF BIOACTIVE COMPOSITE RESIN Dewi Puspitasari; Maharani Laillyza Apriasari; Dewi Rahayu; Priyawan Rachmadi
Dentino : Jurnal Kedokteran Gigi Vol 5, No 2 (2020)
Publisher : FKG Unlam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentino.v5i2.8970

Abstract

ABSTRACTBackgrounds: The use of mouthwash daily may influence the mechanical properties of bioactive composite resin as a dental restoration, one of the mechanical properties is surface hardness. Herbal mouthwash can be used to minimize the side effect of mouthwash that contain alcohol. Mauli banana stem and basil leaf extracts can be produced into herbal mouthwash. Methods: Thirty specimens (10mm diameter x 2mm thick; n=5/group) bioactive composite resins were immersed in a mixed solution of Mauli banana and basil leaf extracts with concentration of 25%, 50%, 75 %%, 100%, the control group of chlorhexidine gluconate 0.2% and aquadest for 7 days in 37oC. Measurement of the surface hardness was using the Vickers Microhardness Tester with 100 gf load for 15 seconds. Results: One Way ANOVA and Post Hoc Bonferroni exhibited the significant differences (p <0.05) in hardness values between the specimens that immersed in the mixed solution Mauli banana and Basil leaf extracts, which in the concentration of 100% (4,49 ± 4,61 VHN) compared with 25% (38,20 ± 2,58 VHN), 50% (41,40 ± 3,84 VHN) and 75% concentration (40,40 ± 3,55 VHN). There was no siginificant difference (p >0.05) between specimens immersed in CHX, aquadest and the mixed solution of mauli banana and basil leaf extracts in all concentration. Conclusion: There is no change in bioactive composite resin surface hardness after immersed in the mixed solution of Mauli Banana stem (Musa acuminata) and Basil leaf (Ocimum basilicum) extracts.Keywords: Basil leaf extract, Bioactive resin, Mauli Banana stem extract, Surface hardness