asthma

The peripheral airways in Asthma: significance, assessment, and targeted treatment

The peripheral airways are technically challenging to assess and have been overlooked in the assessment of chronic respiratory diseases such as Asthma, in both the clinical and research space. Evidence of the importance of the small airways in Asthma is building, and small airways dysfunction is implicated in poor Asthma control, airway hyperresponsiveness, and exacerbation risk. The aim of this research was to complete comprehensive global, regional, and spatial assessments of airway function and ventilation in Asthma using physiological and MRI techniques. Specific ventilation imaging (SVI) and Phase resolved functional lung imaging (PREFUL) formed the spatial assessments. SVI uses oxygen as a contrast agent and looks at rate of change in signal to assess ventilation heterogeneity, PREFUL is a completely contrast free technique that uses Fourier decomposition to determine fractional ventilation.

DIFFERENTIAL EFFECTS OF OUABAIN ON BDNF EXPRESSION IN LUNG AND BRAIN IN A MURINE MODEL OF MIXED ASTHMA

FENS Forum 2026

Changes in gene expression within selected brain regions of asthmatic mice