Effects of smoking on the gingival crevicular fluid levels of interleukin-17A, interleukin-17E, and oxidative stress following periodontal treatment process.

Objective And Background: How smoking affects periodontal inflammation and healing still needs to be revealed with all its mechanisms. In this study, the gingival crevicular fluid (GCF) levels of: (a) interleukin-17A (IL-17A) and interleukin-17E(IL-17E) with their ratios and (b) oxidative stress by means of total oxidative stress (TOS), total anti-oxidant capacity (TAOC), and their ratios as the oxidative stress index (OSI) were evaluated and compared for smoking and non-smoking periodontitis patients after a periodontitis management process including both the non-surgical and surgical treatments.

Materials And Methods: Fifteen smoker and 15 non-smoker generalized periodontitis patients as 2 distinct groups participated in the study.

Gingival crevicular fluid levels of neuropeptides following dental restorations.

Purpose: Local neuropeptide release has a critical role in the initiation and progression of an inflammatory response. This study investigated the effects of different restorative materials on periodontium in this regard, by evaluating their neuropeptide-producing effects on gingival crevicular fluid (GCF).

Methods: The study included 14 patients suitable for metal-ceramic, composite and amalgam restorations.

Traumatic dental injuries in children with attention deficit/hyperactivity disorder.

The aim of this study was to assess the frequency and distribution of traumatic injuries in 247 children with attention deficit/hyperactivity disorder (ADHD) who were 7-16 years old and attended the Ondokuz Mayis University Medical Faculty (Department of Child Psychiatry, Samsun, Turkey). Each psychiatric diagnosis was based on criteria from the Diagnostic and Statistical Manual of Mental Disorders (4th edn, Washington, DC: American Psychiatric Association, 1994). Traumatic dental injuries were recorded using the classification of the World Health Organization, which was slightly modified by Andreasen and Andreasen (Textbook and color atlas of traumatic injuries, 3rd edn.

Traumatic tooth injuries to primary teeth of children aged 0-3 years.

The purpose of this study was to analyze data according to gender, age, cause, number of traumatized teeth, type of tooth and trauma, from the records of traumatized children (0-3 years) referred to the Ondokuz Mayis University, Dental Faculty, Department of Pedodontics in middle Black Sea region of Turkey. A total of 563 boys and girls participated in the study. Traumatic dental injuries were recorded using the classification of the World Health Organization modified slightly by Andreasen & Andreasen.

Gingival levels of monocyte chemoattractant protein-1 (MCP-1) in diabetes mellitus and periodontitis: an experimental study in rats.

The objectives of this study were to investigate and compare the monocyte chemoattractant protein-1 (MCP-1) levels of gingival tissues in diabetes mellitus (DM) and periodontitis and to reveal the effects of MCP-1 on periodontal inflammation and destruction in these diseases. DM was created in 15 rats (group 1) by streptozotocin injection, and periodontitis was obtained by ligature induction in 15 rats (group 2). Fifteen systemically and periodontally healthy rats were used as control (group 3).

Fluid dynamics of gingiva and gingival health in children with end stage renal failure.

Objectives: Impaired homeostasis and fluid balance are important physiopathological alterations in patients with chronic renal failure which may adversely affect the fluid dynamics and health status of tissues and organs. There are insufficient data about this phenomenon in periodontal tissues. The aim of this study was to evaluate the fluid dynamics of gingiva in children with end stage renal failure (ESRF), correlating this entity with gingival health in the same patient group.