7 research outputs found
In vitro immunoexpression of extracellular matrix proteins in dental pulpal and gingival human fibroblasts
Alport syndrome: significance of gingival biopsy in the initial diagnosis and periodontal evaluation after renal transplantation
Alport Syndrome (AS) is an important hereditary disorder affecting the glomerular basement membrane. Diagnosis of AS is based on the presence of hematuric nephropathy, renal failure, hearing loss, ocular abnormalities and changes in the glomerular basement membrane of the lamina densa. The aims of this case report were to show the changes in the gingival tissues in a patient with AS under therapy with cyclosporin-A after renal transplantation and to discuss the possible role of type IV collagen in gingival basal lamina as an alternative approach for the diagnosis of AS. A 20-year-old male patient with AS underwent periodontal therapy including a series of gingivectomy surgeries. Gingival samples obtained during the second surgery were examined histopathologically and by transmission electron microscopy for further pathological examination. Gingivectomy procedures have been performed every 6 months over the last 4 years. The excessive and fibrous gingival enlargements resulted in migration of the anterior teeth, but no alveolar bone loss occurred. This is the first report to demonstrate the possible changes in the gingival tissues caused by AS. It is suggested that gingival biopsy can be an initial diagnostic tool instead of renal or skin biopsies. Proper dental and periodontal care and regular visits to the dentist could provide limited gingival hyperplasia to patients with AS
Age-dependent changes in cell proliferation and cell death in the periodontal tissue and the submandibular gland in mice: a comparison with other tissues and organs
Volumetric, Compressibility, and Surface Tension Studies on Micellization Behavior of SDS in Aqueous Medium: Effect of Sugars
Digital childhoods across contexts and countries
There has been growing interest in how communities engage with and take up digital technologies. For instance, in Australia, approximately 90% of children aged 5–14 years access the Internet (ABS 2013) with 46% of children using mobile devices such as tablets and phones. Across the North American continent and in the EU, there is a similar engagement with digital technologies (Donohue 2015; EU Kids Online 2014). With fast broadband becoming more readily available in many countries, even greater online uptake is expected in the coming years (Livingstone et al. 2011)