Direct measurement of hepatitis B viral antibody and antigen markers in gingival crevicular fluid.

Radioimmunoassay analyses of serum are widely performed to monitor the incidence of hepatitis B virus infection. As an alternative to serum analyses, the authors have explored the feasibility of using gingival crevicular fluid for the detection and quantitation of hepatitis B viral immunologic markers. The results of the study demonstrate that the hepatitis B surface antigen can be easily quantified in gingival fluid.

Quantitation of hepatitis B viral markers in a dental school population.

Ample evidence exists that dentists and dental personnel are vulnerable to hepatitis B disease. Epidemiologic studies, which provide a further understanding of the prevalence, infectious nature, and risks of transmission of the hepatitis B virus, are particularly significant in a dental school environment because of the insidious nature of the virus. Screening should be done for anti-HBs because it is the most reliable marker for hepatitis B infection and is generally believed to confer immunity.

The role of C. albicans in denture stomatitis.

Denture stomatitis is an erythematous disorder of the denture-bearing tissues, especially the maxillary hard palate. Frequently it mimics many oral lesions. Early diagnosis of the lesion is essential to assure rational therapy.