Union of the European Phoniatricians' position statement on the exit strategy of phoniatric and laryngological services: staying safe and getting back to normal after the peak of coronavirus disease 2019 (issued on 25th May 2020).

Background: The following position statement from the Union of the European Phoniatricians, updated on 25th May 2020 (superseding the previous statement issued on 21st April 2020), contains a series of recommendations for phoniatricians and ENT surgeons who provide and/or run voice, swallowing, speech and language, or paediatric audiology services.

Objectives: This material specifically aims to inform clinical practices in countries where clinics and operating theatres are reopening for elective work. It endeavours to present a current European view in relation to common procedures, many of which fall under the aegis of aerosol generating procedures.

'Malregulative' Rather Than 'Functional' Dysphonia: A New Etiological Terminology Framework for Phonation Disorders-A Position Paper by the Union of European Phoniatricians (UEP).

Practitioners in the field of voice are often faced with patients who are 'dysphonic', but who do not have identifiable abnormalities of the vocal tract structures or any neural or hormonal alteration affecting the phonatory function. For lack of better nomenclature describing the origin of the disorder, this group of patients has been labeled as having 'non-organic' or 'functional' dysphonia. 'Non-organic' only states what the dysphonia is not, and 'functional' does not have any etiological implication.

Effect of diesel exhaust generated by a city bus engine on stress responses and innate immunity in primary bronchial epithelial cell cultures.

Harmful effects of diesel emissions can be investigated via exposures of human epithelial cells, but most of previous studies have largely focused on the use of diesel particles or emission sources that are poorly representative of engines used in current traffic. We studied the cellular response of primary bronchial epithelial cells (PBECs) at the air-liquid interface (ALI) to the exposure to whole diesel exhaust (DE) generated by a Euro V bus engine, followed by treatment with UV-inactivated non-typeable Haemophilus influenzae (NTHi) bacteria to mimic microbial exposure. The effect of prolonged exposures was investigated, as well as the difference in the responses of cells from COPD and control donors and the effect of emissions generated during a cold start.

Vocal Tract Morphology in Inhaling Singing: Characteristics During Vowel Production-A Case Study in a Professional Singer.

Background: A professional singer produced various vowels on a comfortable loudness and pitch in an inspiratory and expiratory phonation manner. The present study investigates the morphological differences and tries to find a link with the acoustical characteristics.

Objectives/hypothesis: We hypothesize that features, constantly present over all vowels, characterize inhaling phonation and that the formant frequencies reflect the morphological findings.