Bejoy Mony1, A V Rajesh Ebenezar2, Mohamed Fayas Ghani3, Ashwin Narayanan4, Anand S5, Ajit George Mohan6. 1. Senior Lecturer, Department of Conservative Dentistry & Endodontics, Tagore Dental College & Hospital , Chennai, India . 2. Professor, Department of Conservative Dentistry & Endodontics, Madha Dental College & Hospital , Chennai, India . 3. Consultant Endodontics, Tanjore, Tamilnadu, India . 4. Senior Lecturer, Department of Conservative Dentistry & Endodontics, SRM Dental College & Hospital , Chennai, India . 5. Senior Lecturer, Department of Conservative Dentistry & Endodontics, Madha Dental College & Hospital , Chennai, India . 6. Managing Director, Dental and Medical Centre , Cochin, Kerala, India .
Abstract
AIM: To evaluate the remineralization potential of enamel surface lesion using chicken eggshell powder (CESP) solution. MATERIALS AND METHODS: Ten freshly extracted un-erupted third molars decoronated at cement-enamel junction (CEJ) used in this study. Each decoronated tooth was sectioned to get 4 samples of enamel blocks such that 40 blocks were obtained which were then subjected to demineralization protocol and grouped as: Group 1-untreated group, Group 2-subsurface demineralization, Group 3-subsurface demineralization + 7 days CESP immersion, Group 4- subsurface demineralization + clinpro application. The samples were evaluated for X-ray fluorescence spectroscopy analysis, microhardness testing and atomic analyses using energy dispersive X-ray spectroscopy. The data were statistically analysed by using one-way ANOVA and Tukey - Kramer multiple comparison test. RESULTS: X-ray Fluorescence spectroscopy shows Calcium concentration of 98% and 0.46% of phosphate. Group 4 (Clinpro) shows the highest efficacy in enhancing the remineralization followed by Group 3 (CESP). The results of atomic analyses showed that quantitative amounts of Ca weight % and P weight % is statistically greater for all the three groups except the demineralized group. CONCLUSION: CESP with higher calcium content can remineralise enamel surface lesion.
AIM: To evaluate the remineralization potential of enamel surface lesion using chicken eggshell powder (CESP) solution. MATERIALS AND METHODS: Ten freshly extracted un-erupted third molars decoronated at cement-enamel junction (CEJ) used in this study. Each decoronated tooth was sectioned to get 4 samples of enamel blocks such that 40 blocks were obtained which were then subjected to demineralization protocol and grouped as: Group 1-untreated group, Group 2-subsurface demineralization, Group 3-subsurface demineralization + 7 days CESP immersion, Group 4- subsurface demineralization + clinpro application. The samples were evaluated for X-ray fluorescence spectroscopy analysis, microhardness testing and atomic analyses using energy dispersive X-ray spectroscopy. The data were statistically analysed by using one-way ANOVA and Tukey - Kramer multiple comparison test. RESULTS: X-ray Fluorescence spectroscopy shows Calcium concentration of 98% and 0.46% of phosphate. Group 4 (Clinpro) shows the highest efficacy in enhancing the remineralization followed by Group 3 (CESP). The results of atomic analyses showed that quantitative amounts of Ca weight % and P weight % is statistically greater for all the three groups except the demineralized group. CONCLUSION: CESP with higher calcium content can remineralise enamel surface lesion.
Authors: Anne Schaafsma; Jasper J van Doormaal; Frits A J Muskiet; Gert J H Hofstede; Igor Pakan; Eveline van der Veer Journal: Br J Nutr Date: 2002-03 Impact factor: 3.718
Authors: Frank Mayta-Tovalino; Alicia Fernández-Giusti; Joyce Del Pino; Daniel Alvitez-Temoche; Roman Mendoza; Abigail Temoche; Arnaldo Munive-Degregori Journal: Int J Dent Date: 2021-07-06