舌苔细菌（Tongue coating bacteria）.docVIP

舌苔细菌（Tongue coating bacteria） Modern medical knowledge of tongue, tongue and tongue coating -------------------------------------------------------------------------------- Tongue diagnosis is one of the main characteristics of TCM diagnostics. Tongue coating is an important part of tongue diagnosis. The modern study of tongue coating involves many fields, such as physiology, biochemistry, pathology, histology and molecular biology. Modern tongue diagnosis is becoming more and more objective and quantitative. 1. tongue color The blood supply of the tongue is very rich, and there are dense veins and veins in the submucosa and the base. The normal blood color passes through the white and translucent mucous membrane of the tongue and appears pale red. When the body is sick, blood composition or concentration change of tongue mucosa epithelial hyperplasia hypertrophy or atrophy thinning, can cause the change of tongue color, by observing the tongue color, can indirectly understand the pathological changes of the body. 2. tongue fur Filiform papilla endings differentiation Buddha like protrusions or tree like branching tongue mucosa, in these processes and branches, often fill white keratinized epithelial cells shedding, saliva and food debris, exudation and parasitic parasitic bacteria in the oral cavity group, composed of normal Bo Runbai moss. Tongue epithelial metabolism is very rapid, various changes in the body, including changes in body temperature, blood volume, blood electrolytes, protein, vitamins and various metabolites content can affect the growth and metabolism of the tongue epithelium, which is reflected in the change of tongue. 3. accumulation of tongue coating Modern medicine believes that the accumulation of tongue coating is generally related to the following factors: first, the elimination of the role of tongue coating is reduced. As to eat soft food, liquid or coma cannot eat less clear tongue, tongue is easy to accumulation and thickening. Secondly,