bacterias

Background and Aim : This article explains the bacteria and bacteria that cause the disease and how to treat and prevent it. The bacteria have a simple cellular structure and rapidly multiply.Methods : These properties make them very suitable for laboratory research. The bacteria are used in the study of cells and how they act, as well as diseases. Some bacteria are used to produce important drugs. Some antibiotics are used.Results : They also make different vaccines with the help of weakened or dead bacteria. Tooth Decay Symptoms of the disease: color changes in the color of the tooth (yellow, gray, black, ...) ۲-swelling and lips ۳. Gingival infectionConclusion : An explanation about the disease: Although there is a toughness on the tooth surface called the enamel, the bacteria rubbing the acid on the enamel, it rubs it and penetrates into the teeth, and at the very least improves its penetration and reaches the root and it Worn and loose and cause tooth decay. Why tooth decay is more common in the mouth and on the teeth in Asia? As bacteria enter the mouth more with food and we feed more food with Asian teeth, bacteria affect the teeth of Asia more. Prevention methods: ۱-Brushing ۲-Use of toothpick ۲-Use of dental floss ۴-Use of fluoride Rhode-work: surface decay, toothbrushes and refills through the doctor In the event of a general tooth decay: drain through the doctor

کلیدواژه ها:

Bacteria ، Reproduction ، Diarrhea ، Black scars ، Black cough ، Brucellosis ، Diphtheria ، Plague ، Tesba