background: correlation between diabetes mellitus (dm) and oral lichen planus (olp) seems probable. since interleukin‑8 (il‑8) is an important inflammatory mediator involved in both conditions, this study aimed to measure and compare the serum level of il‑8 in dm, olp, and dm + olp patients in comparison with healthy individuals. materials and methods: this cross sectional study was conducted o...

The use of appropriate level of theories for studying weak van der Waal interactions such as 8-8stacking interactions of aromatic molecules has been an important aspect, since the high levelmethods have limitations for application to large molecules. The differences in the stacking energiesof various aromatic molecular structures are found significant. It is also very important for identifyingt...