Evaluation of calcium hydroxide mixed with propolis by ultrasonic activation as root canal dressing in delayed tooth replantation.

Background: In cases of tooth avulsion, in which the neurovascular bundle responsible for nourishing the dental pulp is break, endodontic treatment is necessary before proceeding with tooth replantation. In this process, various substances have been tested in combination with calcium hydroxide Ca(OH)2 in an attempt to improve its effectiveness. This study aimed to examine the effects of using a mixture of Ca(OH)2 and 10% propolis, with subsequent application of ultrasonic treatment, on the delayed replantation of teeth in rats.

Effects of different alcohol concentrations on the development of apical periodontitis in rats.

Aim: To investigate the effect of different alcohol concentrations on the development of apical periodontitis (AP) in rats.

Methods: Forty Wistar rats were arranged into five groups: (C) - control rats receiving sterile water as the only liquid; (G5) - animals receiving an alcohol solution at 5%, (G10) - alcohol solution at 10%, (G15) - alcohol solution at 15%, and (G20) - alcohol solution at 20%. The alcoholic solution or water was given to the groups as the sole source of hydration throughout the 30 days of the experiment.

Chronic alcohol consumption changes blood marker profile and bone density in rats with apical periodontitis.

Aim: The aim of the present study was to evaluate apical periodontitis (AP) development in rats under a chronic alcohol diet by calcium, phosphorus, and alkaline phosphatase blood levels in addition to histological and radiographic analyses.

Methods: Thirty-two rats were arranged into four groups: (a) group 1: without apical periodontitis and on a regular diet; (b) group 2: AP and on a regular diet; (c) group 3: alcoholic diet without apical periodontitis; and (d) group 4: alcoholic diet and apical periodontitis. Alcoholic solution at 20% was given throughout the 8-week experiment.

Chronic alcohol consumption increases inflammation and osteoclastogenesis in apical periodontitis.

Aim: To investigate the effect of chronic alcohol consumption on apical periodontitis in rats.

Methodology: Thirty-two male Wistar rats were arranged into four groups: Control (C): without apical periodontitis and nonalcoholic diet; (AL): without apical periodontitis and alcoholic diet; (AP): with apical periodontitis and nonalcoholic diet; and (AP + AL): with apical periodontitis and alcoholic diet. The alcoholic solution at 20% was given to the AL and AP + AL groups as the sole source of hydration throughout the experiment.