1 . Editorial: Diet, alcohol, sport and periodontal inflammation

Authors: Chapple, Iain L. C.

2 . Soft tissue management and zirconium oxide - an ideal addition to the field of perioprosthetics: a clinical case study

Authors: Körner, Gerd / Müterthies, Klaus

3 . Periodontal treatment in two siblings with Papillon-Lefèvre syndrome: 12-year follow-up and review of the literature

Authors: Vrahopoulos, Theofilos P / Grous, Alexandros

4 . Detection of periodontopathogenic bacteria with two different microbiological tests

Authors: Paksoy, Denis / Harnack, Lutz / Gonzales, José R / Bödecker, Rolf-Hasso / Meyle, Jörg

5 . Effect of nuclear factor-kB inhibition on interleukin-1ß-stimulated matrix metalloproteinase-3 production by gingival fibroblasts from a patient with aggressive periodontitis

Authors: Tipton, David A / Pond, David M

6 . Radiographic evaluation of the alveolar bone level change before and after crown-lengthening procedures in a dental school setting

Authors: Chi, Jackie / Susarla, Srinivas M / Kim, David M / Karimbux, Nadeem Y

7 . Influence of hormonal contraceptives on the oral microbiota

Authors: Fischer, Carolin C / Persson, Rigmor E / Persson, G Rutger