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ABSTRACT: The objective of this study was to gather preliminary data concerning the feasibility of using salivary basic fibroblast growth factor (bFGF) for detecting development of oral squamous cell carcinoma (OSCC) in patients with oral lichen planus (OLP), and in patients with OSCC whose disease was in remission.
Saliva samples were collected from 5 patient groups: patients with newly diagnosed OSCC, patients with OSCC whose disease was in remission, patients with OLP in disease-active state, patients with OLP in disease-inactive state, and healthy controls. Salivary bFGF levels were determined by enzyme-linked immunosorbent assay, and data were analyzed using the Mann-Whitney U test.
Salivary bFGF levels were significantly elevated in patients with newly diagnosed OSCC compared with patients with OSCC in remission, patients with disease-active OLP, and healthy controls. No significant difference was found between patients with newly diagnosed OSCC and patients with disease-inactive OLP.
Our results suggested that salivary bFGF might be a potential biomarker for detecting OSCC development in patients with OSCC in remission, but not in patients with OLP.
Oral surgery, oral medicine, oral pathology and oral radiology. 08/2012; 114(2):215-22.
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Texas dental journal 01/2011; 128(1):102-3, 120-1.
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ABSTRACT: Oral infection with Candida fungal species is very common. Oral candidiasis is usually diagnosed by clinical appearance because no chairside diagnostic methods are available. In contrast, a rapid latex agglutination (RLA) test has proven useful for in-office diagnosis of vulvovaginal candidiasis. This study was undertaken to determine if the RLA technique might be used to provide a quick chairside test for oral candidiasis. Twenty-five patients participated in the study, including 21 patients with clinical evidence suggestive of oral candidiasis serving as the experimental group and 4 patients with apparent good oral health serving as controls. The presence of oral candidiasis was evaluated using RLA, fungal culturing, and cytology. RLA testing was consistent with established diagnostic tests in patients with oral candidiasis. However, RLA false positive results were noted, and the test is highly technique-sensitive and subjective. The technique is worthy of further study to determine its ultimate value in the diagnosis of oral candidiasis.
Compendium of continuing education in dentistry (Jamesburg, N.J.: 1995) 07/2006; 27(6):364-70.
