WebStains caused by chromogenic bacteria and its recurrence rate after scaling and polishing. Materials and Methods: A total of 80 patients of age 15-40 years were included in the study and divided in to two groups. Test group consist of 40 patients with black extrinsic stains and control group consists of 40 patients without any stains. WebNov 1, 2024 · Among all oral diseases, teeth infection is a commonly encountered problem in dentistry with teeth blackening commonly seen in kids. One of the major causes of teeth blackening are the chromogenic bacteria which form biofilm in the teeth. So far there is no significant and safe treatment available for teeth blackening.
7 Causes Behind Discolored Teeth In Children And …
WebSep 9, 2024 · In fact, among the metabolic products synthesized by bacteria in the oral cavity, hydrogen sulfide is of considerable interest, since upon reacting with iron available in saliva, in pathological conditions (iron metabolism disorders), it forms black precipitates consisting of ferric sulfide. WebDec 23, 2012 · Chromogenic Stains are a type of Extrinsic Stains of the teeth which are seen in children and these stains can sometimes be intrinsic if the bacteria affect the tooth during development stage. … phoenix arms hp25 review
What Causes Stains on a Child’s Teeth? - Pediatric Dentistry in ...
WebChromogenic alkaline phosphatase western blot substrates Nitro blue tetrazolium (NBT), with a molecular weight of 817.6, is a member of a class of heterocyclic organic compounds known as tetrazolium salts. Upon reduction, the compound yields NBT-formazan, a highly colored, water-insoluble product. WebChromogenic counterstains are used when the primary antibody is visualized using HRP or alkaline phospatase combined with DAB, AEC, or similar enzyme substrates. The traditional combination is HRP/DAB with hematoxylin to stain nuclei. Eosin, for cytoplasmic staining, is often used in combination with hematoyxolin. Fluorescent counterstains WebChromogenic stains is to determine its recurrence rate after its complete removal by scaling and polishing. Methodology Materials and methods The patients who participated in this study were selected randomly from the … t-tech tattoo supply