BACKGROUND: Aggressive periodontitis (AgP) by definition is a group of rare, very destructive forms of periodontitis, usually manifests itself at an early age and shows a marked tendency to aggregate in families. A variety of factors, such as microbial, environmental and behavioral have been suggested as risk factors of Aggressive periodontitis. METHODS: Ten cases with clinical and radiological...

The detection of salivary biomarkers has a potential application in early diagnosis and monitoring of periodontal inflammation. However, searching sensitive salivary biomarkers for periodontitis is still ongoing. Oxidative stress is supposed to play an important role in periodontitis progression and tissue destruction. In this cross-sectional study, we investigated total antioxidant capacity (T...

The purpose of this study was to determine whether chronic periodontitis can stand behind modifications in the salivary and blood concentration of some bivalent cations (Calcium, Magnesium, Zinc and Copper). For this purpose, we formed a group of 30 adult patients with clinically onset chronic periodontitis, and another one of 30 healthy patients as control. Both groups were free from acute ora...

AIM The purpose of this article is to present a review of the potential biological mechanisms underlying the effects of tobacco smoking on periodontal health and periodontal therapy. BACKGROUND Periodontitis is the result of complex interrelationships between infectious agents and host factors. Environmental, acquired, and genetic risk factors modify the expression of disease and may, therefo...

introduction : the aim of this study was to compare obsessive-compulsive disorder (ocd) comorbidity in early and late onset bipolar i disorder and to explore the pattern of obsessive symptoms in these two groups. methods : a total of 100 inpatients with early and late bipolar disorder were admitted in the child, adolescent and adult psychiatric ward. they were recruited to the study through con...

Background: The purpose of this study was to determine the relationship between early onset sepsis and increased levels of C-reactive protein (CRP) and interleukin-6 (IL-6) in cord plasma. Methods: A prospective study was conducted in 141 premature infants delivered with gestational ages of 26-35 weeks. IL-6 and CPR were measured by enzyme-linked immunoassay in the cord plasma of the neonates. ...