ÖZET A hyperplastic pulpitis (pulp polyp) case was reported at the centre of a bridge abutment tooth associated with extensive caries and periapical radiolucency in a middle-aged female patient contrary to the fact that it usually develops in a large open cavity. A 31-year-old-female patient had a bridge from 35 to 37 on her mandibular left side. She had discomfort in her mandibular left second...

The high regenerative ability of damaged bone tissue in Oral and maxillofacial area has made it an optimal target for engineering. Introducing scaffold that biocompatibility good degradability can also deliver biological factors well is the most important goal In present study, poly(lactide-co-glycolide) (PLGA)/silk fibroin (SF) nanofibrous scaffolds with without inorganic polyphosphate (polyP)...

Fermentation of carbohydrates in the colon can stimulate cell proliferation and could thus be a cancer risk. The effects of resistant carbohydrates, i.e. those not digested and absorbed in the small intestine, on cell proliferation, crypt fission and polyp development were investigated in wild-type and adenomatous polyposis coli multiple intestinal neoplasia (Apc(Min/+)) mice. Fifteen 4-week-ol...

Perforation of floor of the dental pulp is often encountered during root canal treatment in routine clinical practice of dental caries. If perforation were large, granulation tissue would grow to form periodontal polyp. Granulation tissue consists of proliferating cells however their origin is not clear. It was shown that the cells in granulation tissue are mainly from migration of undifferenti...

Cladocera of Alona affinis group from North America preserved in the collection of Professor D. G. Frey were investigated. A new subspecies of Alona ossiani Sinev, 1998 is described. Alona ossiani herricki ssp. nov. differs from the nominative subspecies in presence of 2-3 marginal denticles on postanal angle of male postabdomen, no differences between subspecies were revealed in the female mor...

Two woody legumes species (Chamaecytisus proliferus L.F. ssp. palmensis and Leucaena diversifolia) were evaluated for integrally exploitation. The raw material was subjected to autohydrolysis under variable operating conditions which provided a liquid phase rich in hemicellulose oligomers and a solid phase that was used to obtain cellulose pulp and paper sheets by using organosolv procedures. T...