Salivary diagnostics
Salivary Diagnostics is a branch of medical diagnostics that involves the use of saliva as a diagnostic fluid. It is a non-invasive, cost-effective, and easily accessible method of diagnosing various diseases and health conditions.
Overview[edit | edit source]
Salivary diagnostics is based on the analysis of various biomarkers present in saliva. These biomarkers can provide valuable information about a person's health status, including the presence of diseases such as cancer, diabetes, and infectious diseases.
Advantages[edit | edit source]
The main advantages of salivary diagnostics include its non-invasive nature, ease of collection, and the ability to perform multiple tests from a single sample. It also allows for continuous monitoring of health conditions and diseases.
Biomarkers[edit | edit source]
Biomarkers in saliva can be classified into several categories, including proteins, nucleic acids, hormones, and metabolites. These biomarkers can provide information about various health conditions and diseases.
Applications[edit | edit source]
Salivary diagnostics has a wide range of applications in various fields of medicine, including oncology, endocrinology, infectious diseases, and pediatrics. It is also used in drug monitoring and forensic science.
Challenges[edit | edit source]
Despite its advantages, salivary diagnostics also faces several challenges. These include the need for standardization of collection and analysis methods, the variability of saliva composition, and the need for further research to identify and validate new biomarkers.
Future Directions[edit | edit source]
The future of salivary diagnostics looks promising, with ongoing research aimed at improving the sensitivity and specificity of salivary tests, developing new technologies for saliva collection and analysis, and expanding the range of diseases and conditions that can be diagnosed using saliva.
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Contributors: Prab R. Tumpati, MD
