Two commercial agar media for the cultivation of anaerobes were compared with four other media for their ability to support the growth of a wide range of anaerobes from clinical specimens of subgingival plaque. Fastidious anaerobe agar (FAA, Lab M) and anaerobe agar (GAA, Gibco) allowed better growth of the pure cultures than the other media. FAA recovered the highest numbers of bacteria from s...

Orthodontic elastic bands are an important iatrogenic etiologic factor in the causation of periodontal attachment apparatus breakdown. Appropriate diagnosis and a well constructed treatment plan tailor-made to suit the requirements of the particular patient is imperative for management of periodontal lesions induced by subgingival retention of rubber band. There are conflicting reports regardin...

objective: the aim of this study was to investigate the existence of human t-lymphotropic virus type 1 (htlv-1) in subgingival plaque of htlv-1 seropositive pa-tients. materials and methods: a total of 18 patients including 13 females and fivemales, with a mean age of 37 years participated in this descriptive study. half of them were htlv-1 carriers and the others were in htlv-1 associated myel...

the effects of selko-ph (s; 1 ml/l drinking water); termin-8 (t; 2 kg/ton feed) and neogermicin (n; 2 l/ton feed) on gastrointestinal tract (git) ph, microbial population, ileal digestibility and broiler performance were investigated. the lowest feed intake (fi) was attained by chickens fed diets supplemented with s group in all periods (p

Periodontitis, a complex chronic inflammatory disease caused by subgingival infection, is among the most prevalent microbial diseases in humans which characterized periodontal damage, alveolar bone resorption, pain, and eventual tooth loss. Epstein–Barr Virus (EBV) has widely infected >90% adults world associated with many human diseases, so that this study aimed to investigate association b...

Abstract This study evaluated the marginal and internal fit intaglio surface trueness of interim crowns fabricated from tooth preparation scanned at four finish line locations. The right maxillary first molar model was using a ceramic material placed in locations (supragingival, equigingival, subgingival, subgingival with cord). Intraoral scanning performed. Crowns were designed based on area. ...

2 According to the immunologist Eduardo Schiffrin from Switzerland, intestinal microflora can be considered to be an organ in its own right. In fact, intestinal microflora, made of a wide variety of bacteria, is capable, like an organ, of accomplishing important functions that can be modulated by environmental factors such as nutrition. This organ has the special feature of being acquired after...

The term periodontitis indicates a variety of clinical manifestations of infectious disorders in which the supporting tissues of the teeth are attacked. The initiation and progression of periodontal disease are attributed to the presence of elevated levels of pathogenic bacteria within the gingival crevice. Approaches to periodontal treatment range from surgical to regenerative therapy and anti...