The Effect of Adding Various Antibiotics on the Push-out Bond Strength of a Resin-based Sealer: An Study.

Aim: This study aimed to compare the bond strength of AH Plus sealer to root canal dentin when used with or without various antibiotics including amoxicillin, clindamycin, and triple antibiotic mixture (TAM).

Materials And Methods: A total of 80 single-rooted extracted human teeth were instrumented and obturated with gutta-percha and four different sealer-antibiotic combinations ( = 20). Group I: AH Plus without any antibiotics, Group II: AH Plus with amoxicillin, Group III: AH Plus with clindamycin, and Group IV: AH Plus with TAM.

The salivary exosomal microRNA as a potential biomarker in patients with periodontitis and oral cancers.

Periodontitis and oral cancers are the most common oral diseases in the human population. The early diagnosis of oral diseases allows the efficient therapy of the patient. During oral diseases, resident cells in the affected tissue secrete exosomal microRNAs (miRNAs) into saliva.