Effectiveness of an environmental educational program on intern dentists' knowledge and practices regarding eco-friendly green dentistry: a quasi-experimental study.

Background: The dental industry is associated with significant environmental impacts so there is a growing need for eco-friendly practices in dentistry. This study aimed to assess dental interns' knowledge and practices regarding eco-friendly dentistry before and after the implementation of the environmental educational program.

Methods: An interventional quasi-experimental study (one group pre-test-post-test design) was conducted on 69 intern dentists at the Faculty of Dentistry Alexandria University.

National Trends in Lumbar Degenerative Spondylolisthesis With Stenosis Treated With Fusion Versus Decompression.

Objective: The purpose of this study is to describe utilization, demographics, complications, and revisions for patients with degenerative spondylolisthesis (DS) with stenosis undergoing decompression or decompression with fusion in the United States.

Methods: A national insurance database was used to identify patients who underwent either decompression and fusion or decompression alone for management of DS from 2010-2022. Utilization trends, demographics, and complications for each procedure were compared.

Novel nano-sized N-Thiazolylpyridylamines targeting CDK2: Design, divergent synthesis, conformational studies, and multifaceted In silico analysis.

This study involves the design, divergent synthesis, conformational and structural analysis, target prediction, and molecular docking simulations of novel nano N-thiazolylpyridylamines 2-7 and 10 as potential cyclin-dependent kinase 2 (CDK2) inhibitors. Using a divergent synthesis approach, the compounds were designed with structural variation and optimization in mind. The conformational and structural properties were explored through various spectroscopic techniques, confirming the structure, stability, and preferred conformations.