Compressive Strength Test on Calcium Hydroxide with Propolis Combination
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Background: Calcium hydroxide is a dental material used as a gold standard for pulp capping materials. However, calcium hydroxide has several weaknesses which cause many researchers to look for alternative ingredients that come from nature. Propolis in the field of dentistry has long been used because of its ability as an anti-inflammatory, anti-microbial, anti-fungal, and can cure scars. The combination of calcium hydroxide and propolis is proven to have good biocompatibility and anti-bacterial properties. One of the requirements of pulp capping material is to have sufficient compressive strength. Therefore, a research to test the compressive strength value of the combination of calcium hydroxide with propolis is needed. Purpose: To find out the difference in compressive strength of the combination of calcium hydroxide-propolis with a ratio of 1: 1, 1: 1.5, and 1: 2. Methods: The study used 4 treatment groups with each group consisting of 6 replications. Group 1 is a combination of calcium hydroxide-propolis with a ratio of 1: 1, group 2 with a ratio of 1: 1.5, group 3 with a ratio of 1: 2, and a positive control group using calcium hydroxide - sterile aquadest. Calcium hydroxide powder and propolis extract liquid is mixed according to comparison and printed on a cylindrical mold with the size of 4 mm x 6 mm. Then, the compressive strength was tested using an Autograph test instrument. Result: Compressive strength was smaller in group 3 compared to group 2, group 2 compared to group 1, and group 1 compared to the control group. Conclusion: In calcium hydroxide-propolis combination, the more propolis extract used in the combination the lower the compressive strength of the combination will be.
Baranwal R, Singh BD, Dubey A AA. Calcium hydroxide in dentistry : A Review . Calcium Hydroxide in Dentistry. Chettinad Heal City Med J. 2016;5(1):3-7.
Hilton TJ. Keys to Clinical Success with Pulp Capping: A Review of the Literature. Oper Dent. 2010;34(5):615-625.
Jahromi M, Ranjbarian P, Shiravi S. Cytotoxicity Evaluation of Iranian Propolis and Calcium Hydroxide on Dental Pulp Fibroblasts. JODDD. 2014;8(3):130-133. doi:10.5681/joddd.2014.024.
Cavalcanti YW, Machado M, Moraes T De, Padilha WW. Antimicrobial activity and pH evaluation of Calcium Hydroxide associated with natural products. Braz Dent Sci. 2010;13(8):49-54.
Hwu Y, Lin F. Effectiveness of Propolis on Oral Health : A Meta-Analysis. J Nurs Res. 2014;22(4):221-230. doi:10.1097/jnr.0000000000054.
Ahangari Z, Naseri M, Jalili M, Yasaman M, Mashhadiabbas F, Torkaman A. Effect of Propolis on Dentin Regeneration and the Potential Role of Dental Pulp Stem Cell in Guinea Pigs. Cell J. 2012;13(4):223-228.
Mori GG, Rodrigues S, Tieko S. Biocompatibility of a Calcium Hydroxide-Propolis Experimental Paste in Rat Subcutaneous Tissue. 2014;25:104-108.
Qureshi A, Soujanya E. Recent Advances in Pulp Capping Materials : An Overview. 2014;8(1):316-321. doi:10.7860/JCDR/2014/7719.3980.
Negm A, Hassanien E, Abu-seida A, Nagy M. Physical evaluation of a new pulp capping material developed from portland cement. 2016;8(3). doi:10.4317/jced.52748.
Alsubait S. Effects of different acid etching times on the compressive strength of three calcium silicate-based endodontic materials. J Int Oral Heal. 2016;8(3):328-331. doi:10.2047/jioh-08-03-06.
Kayahan MB, Sunay H, Kaptan RF, Meraji N. Effect of Acid Etching Procedures on the Compressive Strength of 4 Calcium Silicate – based Endodontic Cements. J Endod. 2013;39(12):1646-1648. doi:10.1016/j.joen.2013.09.008.
Ozorio J, Carvalho L, Neto M, Perez D. Standardized propolis extract and calcium hydroxide as pulpotomy agents in primary pig teeth. J Dent Child. 2012;79(2):53-58.
Ramanauskiene K, Inkeniene AM. Propolis oil extract: Quality analysis and evaluation of its antimicrobial activity. Nat Prod Res. 2011;25(15):1463-1468. doi:10.1080/14786419.2010.529440.
Natale LC, Rodrigues MC, Xavier TA, Simíµes A, de Souza DN, Braga RR. Ion release and mechanical properties of calcium silicate and calcium hydroxide materials used for pulp capping. Int Endod J. 2014;48(1):89-94. doi:10.1111/iej.12281.
Zheng Y, Zhou Y, Liang Q, Chen D, Guo R. A theoretical study on the hydrogen-bonding interactions between flavonoids and ethanol / water. 2016. doi:10.1007/s00894-016-2968-2.
Scouten R, Schlosberg, Charles G, Richard H. The Organic Chemistry of Calcium: A New Phenol Separation/Recovery Approach. Sciene Res. 2011;4(8):180-187.
Francisconi L, Freitas A, Scaffa P, Mondelli R. Water Sorption And Solubility Of Different Calciumm Hydroxide Cements. J Appl Oral Sci. 2009;17(5):427-431.
Anusavice KJ, Shen C, Rawls HR. 2013. Philip's Science of Dental Material. 12th ed. St. Louis:Elsevier. p:189.
Namazikhah MS, Nekoofar MH, Sheykhrezae MS, Salariyeh S, Hayes SJ. The effect of pH on surface hardness and microstructure of mineral trioxide aggregate. Interna. 2008;41:108-116. doi:10.1111/j.1365-2591.2007.01325.x.
Saghiri M, Garcia-godoy F, Asatourian A, Lotfi M, Banava S. Effect of pH on compressive strength of some modification of mineral trioxide aggregate. 2013;18(3). doi:10.4317/medoral.18922.
Basturk FB, Nekoofar MH. Effect of Varying Water-to-Powder Ratios and Ultrasonic Placement on the Compressive Strength of Mineral Trioxide Aggregate. J Endod. 2015;41(4):531-534. doi:10.1016/j.joen.2014.10.022.
Montero JC, Mori GG. Assessment of ion diffusion from a calcium hydroxide-propolis paste through dentin. 2012;26(4):318-322.
Pujirahayu N, Ritonga H, Uslinawaty Z. Properties And Flavonoids Content In Propolis Of Some Extraction Method Of Raw Propolis. IJPPS. 2014;6(6).
Kaplan T. Influence of Different Vehicles on the pH and Surface Tension of Calcium Hydroxide Pastes. 2013;(6):57-60.
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