PMID- 31976038 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220412 IS - 1989-5488 (Print) IS - 1989-5488 (Electronic) IS - 1989-5488 (Linking) VI - 12 IP - 1 DP - 2020 Jan TI - Salivary levels of IgE and ECP in patients with recurrent aphthous stomatitis. PG - e9-e12 LID - 10.4317/medoral.56254 [doi] AB - BACKGROUND: Recurrent aphthous stomatitis is a common oral mucosa disease, with no specific etiology. Atopy has been implicated in the development of this disease. In this study, the salivary levels of immunoglobulin E (IgE) and eosinophil cationic protein (ECP) were measured as allergy-related biomarkers in patients with aphthous stomatitis. MATERIAL AND METHODS: In this case-control study, non-stimulated saliva was collected from 85 participants and IgE and ECP were measured. Data were analyzed in SPSS 20 through the Mann-Whitney test, and p<0.05 was considered significant. RESULTS: The salivary levels of IgE and ECP were 1.11+/-0.65 Iu/ml and 26.93+/-6.95 ng/ml in the case group and 0.73+/-0/39 Iu/ml and 21.97+/-6.72 ng/ml in the control group. There was a significant difference between the two groups in terms of salivary levels of IgE and ECP (p=0.001). CONCLUSIONS: The results showed that patients with oral aphthous had higher levels of salivary IgE and ECP than controls. Therefore, measurement of these biomarkers may be useful in the initial evaluation of patients with aphthous stomatitis. Key words:Recurrent aphthous stomatitis, saliva, immunoglobulin E, eosinophil cationic protein. CI - Copyright: (c) 2020 Medicina Oral S.L. FAU - Farhad-Mollashahi, Leila AU - Farhad-Mollashahi L AD - Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Honarmand, Marieh AU - Honarmand M AD - Oral and Dental Disease Research Center, Department of Oral Medicine, School of Dentistry, Zahedan University of Medical Sciences, Zahedan, Iran. FAU - Nakhaee, Alireza AU - Nakhaee A AD - Department of Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran. FAU - Kamalzadeh, Shahram AU - Kamalzadeh S AD - Dentist, Zahedan University of Medical Sciences, Zahedan, Iran. FAU - Amini, Sanaz AU - Amini S AD - Dentist, Zahedan University of Medical Sciences, Zahedan, Iran. LA - eng PT - Journal Article DEP - 20200101 PL - Spain TA - J Clin Exp Dent JT - Journal of clinical and experimental dentistry JID - 101603132 PMC - PMC6969959 COIS- Conflicts of interest There was not conflict of interest of financial benefit to any parties involved in this study. EDAT- 2020/01/25 06:00 MHDA- 2020/01/25 06:01 PMCR- 2020/01/01 CRDT- 2020/01/25 06:00 PHST- 2019/09/01 00:00 [received] PHST- 2019/11/04 00:00 [accepted] PHST- 2020/01/25 06:00 [entrez] PHST- 2020/01/25 06:00 [pubmed] PHST- 2020/01/25 06:01 [medline] PHST- 2020/01/01 00:00 [pmc-release] AID - 56254 [pii] AID - 10.4317/medoral.56254 [doi] PST - epublish SO - J Clin Exp Dent. 2020 Jan 1;12(1):e9-e12. doi: 10.4317/medoral.56254. eCollection 2020 Jan.