Application Of Saliva As A Diagnostic Tool

Blood and saliva borne bacteria are mainly the reason for some serious infectious diseases (Szymanska, 2005, Martin et al., 2009). For example, Hepatitis B virus (HBV) is a known virus that may be contracted in dental clinics. Investigation of the presence of the virus in the oral fluids of hepatitis B carriers showed that %70 of their sample were infectious (Molinari & Harte, 2010). The greatest concentration of the HBV is under the gingival sulucs where this area is inflamed routinely and allows blood to mix

Screening tests are only available through biopsies. This means that basically once symptoms arise, one would be able to go and get a prognosis as to whether or not they have this disease.

Second Main Point: There are currently drugs in late stages of testing that will do more to help cure the disease than current treatment

Not all diseases have cures today. Cancer is the leading cause of death internationally, and is predicted to keep on rising. The second leading cause of death is cardiovascular disease or CVD. Physicians have proven that patients who lack of exercise and have poor dietary habits are more at risk to be diagnosed with this disease. For decades they have tried to discover a cure for diabetes, but have been unsuccessful. Type 1 is thought to be caused by genetics. Food processing is blamed for type 2 diabetes (Torres). Diseases are evolving every

30). According to Brunstein (2016), individual tests can be moved to a patient’s bedside or in other less formal settings to provide faster diagnosis, allowing for quicker response times when medical interventions are needed (p. 30). Bedside testing uses a method called point-of-care testing (POCT) and presents both new possibilities as well as challenges (Brunstein, 2016, p. 30). Brunstein (2016) points out some of the challenges are decreased sensitivity, specificity, or sometimes both, especially when compared to the testing that is done in the core lab (p.30). However, POCT can prove to be advantageous because of reduced response times for medical interventions. POCT with moderate sensitivity and high specificity have proven to be convenient, cost effective first-line screening tools (Brunstein, 2016, p. 30). Molecular POCT has positive implications for the future but there are some limitations. POCT used for molecular diagnosis (Madix) are limited to only

To prevent misdiagnoses, it is important for health care professionals to learn to distinguish between aging changes and signs and symptoms of disease.

This disease, which is similar to other illnesses with the same symptoms, can be dormant in a host body until it is properly diagnosed by medical authorities. However, this is not always the case. Many times, victims suffer for years before a proper diagnosis is made.

Although most studies suggest there is no single, clear, agreed upon profile, it is unanimous that there is a need for an informative, clinical diagnosis that can be used for future screening and prevention

To take blood tests for diagnosis Human blood is comprised of components paramount to medical diagnosis. With blood tests, it is now possible to detect illnesses, measure a patient’s response to medication or treatment, and lastly assess if a patient is receiving proper nutrition. More substantially, this practical procedure can easily diagnose bacterial infections, cholesterol levels, and even more crucial to some types of cancer. Likewise, routine blood tests sometimes even reveal potential health episodes such as strokes and heart attacks. To monitor expecting mothers and

Most illnesses, when discovered early, can be cured easily than those that are in the later stages already. This is because the area and level of its development is still limited to a certain body part so the treatment is much simpler and easier to administer. If you want to know if ever you have potential cancerous cells in your body, it is best for you to go through cancer screening Houston.

Researchers like this one that reveal simple biological systems of disease ensure it is easy to develop new methods to prevent or cure diseases just like Alzheimer's, Parkinson's or dementia.

When the emotions are put aside, DNA testing is a bewildering tool and a marvelous way to recognize the potential of one’s health. Results from a DNA test can be useful to plan ahead (Nazaret 63). A genetic test can detect “more than 100 rare but significant genetic diseases” (Nazaret 63). The simple test can save lives. By giving a person the chance, if possible, to prevent the disease from surfacing, can also improve their overall health. These genetic tests are becoming more inexpensive as their popularity has increased over the past several years (Gomy 16). The decreasing price has been an opportunity for genetic tests to spread among the public, and it has the chance of saving many lives even before the disease or cancer surfaces.

There are also many things we don’t know about a human’s saliva. Humans and dogs are relatively similar, but the diseases and the bacteria we carry can be very different. This may be one of the reasons we don’t exactly know if a dog’s mouth is cleaner than ours. It may just be an old wives tale that dog mouths are cleaner, but they could have a special substance in their mouths that keep their mouths clean. In order to test this theory I’d like to find out myself.

It also lubricates food to facilitate swallowing and dissolves some food molecules. If the salivary glands were damaged or dysfunctional, the process of breaking down starches into sugar would not begin in the mouth, the food would not be lubricated, some food molecules would not be dissolved, and there would be a higher change of infection as saliva contains a bacteria-killing enzyme and antibodies that guard against infection. (Audesirk, T., & Audesirk, G. (1999). Retrieved November 21, 2015 from Chapter 29: Nutrition and Digestion. In Biology: Life on Earth (5th ed., p. 582, 583). Upper Saddle River, N.J.: Prentice

At the very onset, it is with supreme sincerity and deep sense of appreciation I