Streptoccus Mutans And Cavities

I discovered that my unknown organism was Serratia marcescens. This organism is gram negative and bacillus shaped. It is a member of the Enertobacteriae family. This organism appears a red blood like color when it grows on media. It is anaerobic, but can also survive under aerobic conditions. There are some strains of Serratia marcescens that are motile and have flagellum. It is able to produce the enzymes chitinase, lipase, protease, nuclease, and serrawttin. It is a non-endospore forming bacteria, chromogenic, and does not ferment lactose. (Falkiner, 1997)

According to the World Health Organization, “Worldwide, 60-90% of school children and nearly 100% of adults have dental cavities.”

Most adults in the United States have cavities; one study found that 91 percent of adults between the ages of 20 and 64 had dental caries, the scientific name for cavities and tooth decay. Untreated tooth decay affects 27 percent of adults.

When it comes to keeping a healthy smile, individuals are often unaware of the lurking contributors to dental cavities. For those who brush and floss properly, as well as regularly visit their dentist, the causing lurkers are normally fought off and avoided. However, if you don’t take care of your teeth or you eat harmful foods, cavities can sneak up on you.

We’ve all have drank soda before, but soda can also ruin your teeth and cause cavities because the acid will eat away at the enamel of your teeth.("2013 Abstracts: Elementary 1 Division." ) You're probably wondering what soda will do destroy your teeth the worst well I’m going to figure that out. The way I will tell which soda destroys your teeth the worst is when the acid from the soda eats away the rust and dirt or tarnish of a penny the fastest is the one that gives you cavities faster and can ruin your teeth the worst by eating your enamel.

Serratia Marcescens are rod-shaped bacteria in the family Enterobacteriaceae. They are a group of Gram negative bacterium that are opportunistic human pathogens humans(Petersen and Tisa 2013). The genus Serratia has 14 recognized species with 2 subspecies(Mahlen 2011). S. marcescens cause in hospital-acquired infections (HAIs) (Sydnor and Perl 2011) and diarrhea associated with HIV/AIDS. Serratia can survive in different environments like water, soil, and the digestive tracts of various animals Petersen and Tisa 2013). In the gastrointestinal tract, it can destroy microvilli and vacuolization. It can also cause nosocomial infections like catheter-associated bacteremia, urinary tract infections respiratory tract infection, meningitis, bacteremia

Early intervention and care can prevent most of the oral health diseases. Nevertheless, dental caries remains the most common chronic disease among children and adolescents in the United States (Centers of Disease Control and Prevention, 2014). About 14.4% of children aged 3-5 years had untreated dental caries in 2009 -2010 (Dye 2012). In addition to pain and discomfort, untreated deciduous tooth caries can spread to roots and may lead to loss of tooth. This can subsequently affect the successor permanent tooth eruption leading to malocclusion which in turn can result in permanent teeth caries. Between 2007 and 2010, 15.6% of children aged 6-19 years had untreated dental caries (National Center for Health Statistics, 2014).

Serratia Marcescens is a rod (bacillus) shaped bacteria known best for its red coloration. It has a single arrangement and is Gram negative. It grows at room temperature and can be found in soil, water, animals and on plants, but it is especially common in damp areas such as bathrooms or kitchens. Like all bacteria, it reproduces by binary fission. Serratia Marcescens mainly causes urinary and respiratory tract infections but can also cause pneumonia, bloodstream infections, wound infections, and meningitis along with a variety of other infections. It can be difficult to treat S. Marcescens as it is resistant to various antibiotics. In this experiment we tested the effects of antiseptics on the zone of inhibition on serratia marcescens.

S. marcenscens is an adaptable bacteria found in many different environments including water, soil, gastrointestinal tracts of many animals, but grow particularly well on starchy food sources (Petersen and Tisa, 2013). S. marcenscens when first isolated it was believed to be non-pathogenic, but S. marcenscens is responsible for nosocomial human infections, plant infections, insect and nematode infections, among many more (Petersen and Tisa, 2013). S. marcenscens is opportunistic and is known to cause nearly every possible infection imaginable including, urinary tract infections, upper respiratory infections,

The loss of enamel weakens teeth and leaves the more susceptible to chipping and staining. Typically, kids and teenagers are at a higher risk of tooth decay because their enamel is not fully developed (Anon, 2015) and they typically consume much more sugary drinks than adults. However, other research has also indicated that it is the carbonate in

By partaking in a healthy diet and eating nutrient-dense foods, you can lower the risk of having both diseases. Foods that are high in sugars and are acidic can cause the enamel on the teeth to deteriorate and can consequently, make them vulnerable to cavities and periodontal disease. Many studies have proven that people with a poor diet and nutritional habits make the progression of the disease faster and more severe. A vitamin A deficiency can also contribute to periodontal disease, since it is important for bone and cell growth as well as reducing inflammation. A diet in high fats (saturated and trans) and sodium can cause heart disease. To help protect your mouth and your heart you should eat a well-balanced diet. You should eat nutrient-dense foods and maintain your calorie

Tooth decay occurs through bacteria forming plaque which turn to acid when they come into contact with sugar and starch. Certain processed food and drinks, especially those with high levels of sugar or starch, are harmful to dental health. Consuming these results in tooth demineralization, cavities and worse. For example, soft drinks are full of high fructose corn syrup (HFCS) and phosphoric acid.

Sugar Causes Tooth Decay: While this myth is partially true, as sugar is a vehicle for bacteria, the main cause of cavities is because the enamel breaks down and doesn’t defend the tooth against germs. Fluoride promotes stronger enamel, which protects the teeth from those oncoming

in all ages which makes these individuals more likely to suffer from dental caries, gum

Have you ever thought about what could happen if you don't practice good oral hygiene? Have you ever thought about the fact that cavities can lead to even more serious dental problems? Do you know that if you aren't practicing good oral hygiene, you're opening the door to dental problems that isn't easy to close? If you don't take care of your teeth,think about how much harder easy life tasks would be for you. It is not that hard to simply brush your teeth twice a day and floss them once. The effects of not having good oral hygiene are cavities, gingivitis, and periodontal disease.