Chronic asthma is characterized by reversible airway obstruction, lower airway inflammation and remodeling.Chronic hypoxemia is also present in severe uncontrolled asthmatic patients. In COPD, inflammation and hypoxemia result in pulmonary artery remodeling associated with increased vascular smooth muscle mass, leading to increased vascular resistance and onset of pulmonary hypertension. Although inflammation and hypoxemia are also in severely affected asthmatic patients, the presence of pulmonary artery remodeling is unknown. Severe human and equine asthma shares striking similarities, making the horse a good spontaneous animal model for the disease. The aims are to investigate whether pulmonary artery remodeling occurs in an equine spontaneous model of severe asthma and to assess wether vascular remodeling changes are reversible after long term asthma treatment.

Pulmonary artery remodeling reversibility in an equine model of asthma / S. Ceriotti, M. Bullone, F. Ferrucci, J.P. Lavoie. ((Intervento presentato al convegno European Respiratory Society International Congress tenutosi a Milano nel 2017.

Pulmonary artery remodeling reversibility in an equine model of asthma

S. Ceriotti
Primo
Membro del Collaboration Group
;
F. Ferrucci
Penultimo
Membro del Collaboration Group
;
2017

Abstract

Chronic asthma is characterized by reversible airway obstruction, lower airway inflammation and remodeling.Chronic hypoxemia is also present in severe uncontrolled asthmatic patients. In COPD, inflammation and hypoxemia result in pulmonary artery remodeling associated with increased vascular smooth muscle mass, leading to increased vascular resistance and onset of pulmonary hypertension. Although inflammation and hypoxemia are also in severely affected asthmatic patients, the presence of pulmonary artery remodeling is unknown. Severe human and equine asthma shares striking similarities, making the horse a good spontaneous animal model for the disease. The aims are to investigate whether pulmonary artery remodeling occurs in an equine spontaneous model of severe asthma and to assess wether vascular remodeling changes are reversible after long term asthma treatment.
set-2017
pulmonary artery remodeling; asthma; equine
Settore VET/08 - Clinica Medica Veterinaria
https://www.ersnet.org/#home
Pulmonary artery remodeling reversibility in an equine model of asthma / S. Ceriotti, M. Bullone, F. Ferrucci, J.P. Lavoie. ((Intervento presentato al convegno European Respiratory Society International Congress tenutosi a Milano nel 2017.
Conference Object
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/622318
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact