European Federation of Periodontology-the first twenty-five years: periodontal health for a better life.

The European Federation of Periodontology (EFP), founded in 1991, has become one of Europe's foremost dental organisations and a global force in the field of Periodontology, including implant dentistry. This paper records the many, different achievements of the EFP in its short but selfless and highly successful contributions to the Federation.

The effect of diode laser (980 nm) treatment on aggressive periodontitis: evaluation of microbial and clinical parameters.

Objective: The aim was to compare the effect of scaling and root planing (SRP) alone, diode laser treatment (LAS) alone, and SRP combined with LAS (SRP + LAS) on clinical and microbial parameters in patients with aggressive periodontitis.

Materials And Methods: Thirty patients with aggressive periodontitis were assessed for plaque, bleeding on probing (BOP), probing pocket depth (PPD), and clinical attachment level (CAL). Four plaque samples were randomly obtained, one from each quadrant that was randomly assigned to SRP alone, SRP + LAS, LAS alone, and control (CRL).

Cytokines in gingival crevicular fluid of adolescents and young adults.

Background/aim: The purpose of this study was to compare the levels of the cytokines interleukin-1beta (IL-1beta), IL-4, and IL-8 in the gingival crevicular fluid (GCF) of adolescents and young adults.

Methods: Twenty-five adolescents aged between 14 and 16 years (Group A) and 20 periodontally healthy young adults aged between 25 and 35 years (Group B) were selected from two private dental clinics limited to pedodontics and periodontics respectively in Piraeus Greece. All subjects were systemically healthy.

Detection of gingival crevicular fluid cytokines in children and adolescents with and without fixed orthodontic appliances.

Objective: To study the expression of IL-1beta, IL-4, and IL-8 in the gingival crevicular fluid (GCF) of children, adolescents, and young adults with and without fixed orthodontic appliances.

Material And Methods: Eighty systemically healthy children and adolescents participated in the study: 56 aged between 8 and 16 years without any orthodontic appliance (Group A) and 24 aged between 10 and 20 years having worn fixed orthodontic appliances for at least 12 months (Group B). Clinical examination included presence or absence of plaque, probing depth, bleeding on probing, and gingival overgrowth.

Microbial risk assessment of dental unit water systems in general dental practice in Greece.

Water was sampled from source water, the 3-in-1 syringe and the air rotor water line of dental unit water systems (DUWS) in general dental practice in Attica, Greece. A section of the water line supplying the 3-in-1 syringe was cut for biofilm analysis. High total viable counts, Mycobacterium spp.