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All Journal Dental Journal (Majalah Kedokteran Gigi) Conservative Dentistry Journal
Eric Priyo Prasetyo
Department Of Conservative Dentistry, Faculty Of Dental Medicine, Universitas Airlangga
Dentistry

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The inhibitory activity of Avicennia marina leaf extract on Enterococcus faecalis as a root canal irrigation material Prabanita, Amellindha Salsabilah; Soesilo, Diana; Sularsih; Dwi Andriani; Kuntjoro, Mefina; Prasetyo, Eric Priyo
Conservative Dentistry Journal Vol. 15 No. 2 (2025): July-December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/cdj.v15i2.2025.57-61

Abstract

Background: Enterococcus faecalis is considered the most common cause of root canal failure and persistent infection. The standard irrigation solution is 5.25% NaOCl which has drawbacks, such as causing inflammation in the periapical area. New antibacterial agents from natural materials with similar antibacterial properties to chemicals have been developed. Avicennia marina contains flavonoids, saponins, tannins, and avicequinone, which can inhibit bacterial metabolism. Objective: to determine the effect of Avicennia marina leaf extract with various concentrations on the antibacterial inhibitory power of Enterococcus faecalis as a root canal irrigation material. Materials and Methods: The samples were divided into six groups: K+ (5.25% NaOCl), K- (distilled water), P1 (7.5%), P2 (12.5%), P3 (17.5%), and P4 (22.5%). The leaves of Avicennia marina were extracted using ethanol maceration with a rotary evaporator to obtain a concentrated extract, which was then diluted with distilled water to the desired concentrations. The antibacterial effect was tested using the disk diffusion method by applying 0.01 ml of each test sample to sterile paper disks with a sterile micropipette. Results: Inhibition zones were observed as follows: K+ (21.67 mm), P1 (0 mm), P2 (10.50 mm), P3 (13.50 mm), and P4 (14.50 mm). Mann Whitney tests showed significant differences (p < 0.05) between K+ and P1, P2, P3 and P4, as well as between P3 and P4. Conclusion: Avicennia marina leaf extract had antibacterial effects against Enterococcus faecalis at concentrations of 12.5%, 17.5%, and 22.5%.
Co-Authors Almira, Amanila Hena Ambarwati, Venny Lusanda Anandita, Tiara Ananta Tantri Budi Bambang Agustono Bin Sharizal, Shafy Shariz Cecilia G. J. lunardhi Cecilia Gerda Juliani Lunardhi Chang, Nicole Ava Charles, William Christabel, Phebe Fedora Cornelia Melinda Adi Santoso Devi Eka Juniarti Dian Agustin Wahjuningrum Diana Soesilo, Diana Dwi Andriani Dyanita Hasri Evelyn Tjendronegoro Evelyn Tjendronegoro Fadiyan Amriel, Menza Faidah, Faidah Firmansyah, Awang Bagus Fitriana, Astila Galih Sampoerno Guang Hong, Guang Gunawan, Nathania Elita Handoko, Jessica Cristy Harry Laksono, Harry Ira Widjiastuti Karina Mundiratri Karlina Samadi Karlina Samadi Karlina Samadi Ketut Suardita, Ketut Kharisna, Deaniddo Kun Ismiyatin Kurdi, Abil Latief Mooduto, Latief Liong, Michelle Mefina Kuntjoro Michael Josef Kridanto Kamadjaja Muhammad Dimas Aditya Ari Nabila, Rizka Affan Nike Hendrijantini Paidal, Nurfahira Prabanita, Amellindha Salsabilah Prasetyaningtias, Silvia Arlita Hayu Ranggi Hardian Nugro Astuti Riyadi, Tiara Lathifah Rizka Firdaus Rosidin Santiaji, Daradhasih Bestari Saptaningrum, Mardikaning Riasta Saravanan, Pravinna Setyabudi Shariz Bin Sharizal, Shafy Sholeh Ardjanggi Singgih Harseno Sukandar, Wilson Sukaton, Sukaton Sularsih Syahria, Hania Dana Tamara Yuanita Tania, Cindy Grace Tjendronegoro, Evelyn Ulfadi , Bakhiitah Thufailah Putri Widya Saraswati Wijanarko, Christina Immee