Acknowledgement
The authors would like to thank Dr. Kishore G Bhat and Dr. Chetana Bogar at the Central Research Laboratory of Maratha Mandal's NGH Institute of Dental Sciences, Belagavi, Karnataka, India, for their help and support with the cell culture and all the assays carried out in this study. We would also like to acknowledge Dr. Usha GV, Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India, for the statistical analysis of the data.
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