Plaque

Plaque is a thin sticky, colorless film that is constantly carcassing on our odontiasis. Plaque is the bi-product of the bacterium and food particles that atomic compute 18 in the mouth. A few hours after alimentation organization volition set off to coordinate on the teeth. If governing body is allowed to remain on the teeth, minerals in the saliva will combine with the dental plaque and bound a tough deposit called calculus. Tooth decay is the unsoundness as well as known as cavities or caries. Tooth decay is the result of the chemic reaction between dental plaque and the deposits left on the teeth from foods high in sugars, most jetly glucose, sucrose and lactose, and bacteria. The puzzle bacteria that be most closely linked to the be of decay are Streptococcus mutans, which feed on the sugars in foods, and lactobacilli, which plays a lesser roll in the formation of cavities in the pit and fissure areas of the tooth. These bacteria digest the sugars lef t in the mouth and produce lactic acid. Over a stay of time lactic acid will erode or dissolve the enamel of the tooth causing small defects, which will go away become a cavity. It is generally accepted that bacterial plaque is the primary cause of gingivitis and periodontitis. Periodontal unhealthiness is the most rough-cut infection in the United States.

Seventy five parcel of land of adults over the age of thirty-five have some form of periodontal disease. There are 10-20 bacterial species frequently associated with the presence of periodontal disease. The most common bacteria associated with periodon tal disease are anaerobic, meaning they surv! ive without oxygen. Anaerobic bacteria are found in the crevice of gum around the tooth. The whole process of the bacteria and host reaction is not honorable moony understood. There are conflicting opinions regarding the role true bacteria play in the process... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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