https://www.selleckchem.com/pr....oducts/cathepsin-Inh
The purpose of this study was to evaluate the impact of conservative endodontic cavities (CECs) on root canal preparation, restoration, and biomechanical behavior of teeth prepared using different shaping systems and restorative materials. Ninety upper premolars with a bifurcated root were matched based on morphology and randomly assigned to a control group (n = 1 or 1 of the following experimental groups (n = 4 traditional endodontic cavity and CEC. Teeth were subdivided according to instrumentation (n = 1 as follow