Oral Mucosa and Saliva Alterations Related to Vape

Author:

Carvalho Bruna Fernandes do Carmo1ORCID,Faria Natália de Carvalho1ORCID,Foiani Letícia2ORCID,Nepomuceno Gabrielle Luana Jimenez Teodoro2ORCID,Cavalcanti Desirée Rosa34ORCID,Alves Mônica Ghislaine Oliveira1ORCID,Martinho Herculano da Silva2ORCID,Pérez‐Sayáns Mário567ORCID,Almeida Janete Dias1ORCID

Affiliation:

1. Universidade Estadual Paulista (UNESP) Instituto de Ciência e Tecnologia e of Science and Technology Câmpus São José dos Campos São Paulo Brazil

2. Centro de Ciências Naturais e Humanas Universidade Federal do ABC Santo André São Paulo Brazil

3. Oral Specialties Center of Suzano Stomatology Service—Suzano Sao Paulo Brazil

4. Technology Research Center (NPT) Universidade Mogi das Cruzes Mogi das Cruzes São Paulo Brazil

5. Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry Universidade de Santiago de Compostela Santiago de Compostela Spain

6. Instituto de Investigación Sanitaria de Santiago (IDIS), ORALRES Group Santiago de Compostela Spain

7. Instituto de los materiales de Santiago de Compostela (iMATUS) Santiago de Compostela Spain

Abstract

AbstractObjectivesElectronic nicotine delivery systems (e‐cigarette, pod, and vape) are currently among the tobacco consumption of adolescents and young adults. The aim is to show oral mucosa and saliva alterations related to vape.Material and MethodsA vape‐user patient, presenting a white plaque in the posterior region of the hard palate, underwent clinical examination, sialometry, pH evaluation, and excisional biopsy of the white lesion. Molecular changes in saliva and vape liquid were analyzed by vibrational spectroscopy.ResultsThe histopathological analyses showed hyperparakeratosis without dysplasia. Formaldehyde, ketones, and aromatic hydrocarbon species were identified in e‐cig liquid by the FTIR.ConclusionsThe use of vape may be related to the development of hyperkeratotic lesions in the oral mucosa as well as significantly modify the patient's salivary patterns as the vape liquid presents carcinogenic and cytotoxic components in its composition.

Publisher

Wiley

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