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Salivary Desmoglein Enzyme-Linked Immunosorbent Assay for Diagnosis of Pemphigus Vulgaris: A Noninvasive Alternative Test to Serum Assessment
Joint Authors
Vasheghani Farahani, Iman
Daneshpazhooh, Maryam
Khatami, Alireza
Seyedin, Zahra
Mortazavi, Hossein
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-01-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Background.
Serum desmoglein enzyme-linked immunosorbent assay (ELISA) is used for the diagnosis and monitoring of pemphigus diseases.
Objectives.
To compare the diagnostic accuracy of salivary antidesmoglein (Dsg) 1 and 3 ELISA in the diagnosis of pemphigus vulgaris (PV) patients with that of serum desmogleins ELISA.
Methods.
Eighty-six untreated PV patients and 180 age- and sex-matched PV-free controls were recruited in this case-control study.
PV was diagnosed based on clinical, histopathological, and direct immunofluorescence findings.
After processing, serum and salivary anti-Dsg 1 and 3 were measured by the ELISA method using Euroimmun kit (Lübeck, Germany).
Results.
Using the cut-off point of 20 relative units (RU)/mL, the serum anti-Dsg 1 and 3 ELISA were positive in 62 (72.1%) and 83 (96.5%) patients, respectively, and the salivary anti-Dsg 1 and 3 ELISA were positive in 31 (36.1%) and 63 (73.3%) patients, respectively.
The specificity of salivary anti-Dsg 1 and anti-Dsg 3 were both 98.9%.
Optimal cut-off values of 7.7 and 13.4 RU/mL were determined for the salivary anti-Dsg 1 and anti-Dsg 3 ELISA, respectively.
Conclusion.
Salivary anti-Dsg 1 and 3 ELISA with high specificities (98.9%) could be suggested as safe and noninvasive methods for the diagnosis of PV when obtaining a blood sample is difficult.
American Psychological Association (APA)
Mortazavi, Hossein& Khatami, Alireza& Seyedin, Zahra& Vasheghani Farahani, Iman& Daneshpazhooh, Maryam. 2015. Salivary Desmoglein Enzyme-Linked Immunosorbent Assay for Diagnosis of Pemphigus Vulgaris: A Noninvasive Alternative Test to Serum Assessment. BioMed Research International،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1056425
Modern Language Association (MLA)
Mortazavi, Hossein…[et al.]. Salivary Desmoglein Enzyme-Linked Immunosorbent Assay for Diagnosis of Pemphigus Vulgaris: A Noninvasive Alternative Test to Serum Assessment. BioMed Research International No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1056425
American Medical Association (AMA)
Mortazavi, Hossein& Khatami, Alireza& Seyedin, Zahra& Vasheghani Farahani, Iman& Daneshpazhooh, Maryam. Salivary Desmoglein Enzyme-Linked Immunosorbent Assay for Diagnosis of Pemphigus Vulgaris: A Noninvasive Alternative Test to Serum Assessment. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1056425
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1056425