Caries or tooth decay, with the typical causes of toothache and dark discoloration of the teeth, is one of the most common infectious diseases in Europe. Caries is thereby caused by bacteria that settle around the teeth and attack the enamel. Unbrushed teeth, which have sugary food residues between the corners, are particularly popular with … Dental Caries: Causes, Symptoms & Treatment
Products Probiotics for the oral cavity are commercially available as lozenges and, in some countries, as chewing gum. They are marketed as dietary supplements. Structure and properties The products contain millions of viable bacteria found in healthy pharyngeal and oral flora. These include: DSM 17938 and ATCC PTA 5289. BLIS K12 Effects The bacteria attach … Probiotics Lozenges
Synonym Atrium dextrumThe right atrium is one of the four inner chambers of the heart, which is connected to the large circulation. In it, blood flows in through the vena cava and is passed on to the right ventricle. Anatomy The right atrium is spherical and has the right auricle on the front. The heart … Right atrium
Histology – Wall layers Like the other internal spaces of the heart, the wall of the right atrium consists of three layers: Endocardium:The endocardium forms the innermost layer and consists of a single-layer endothelium. The function of the endocardium is to improve the flow properties of the blood. Myocardium:The myocardium is the actual heart muscle … Histology – Wall layers | Right atrium
