Laus  Fulvio, Paggi  Emanuele, Mariotti  Francesca, Cerquetella  Matteo, Tesei  Beniamino, 
    Endothelin-1 Detection in Bronchial Biopsy of Horses,
    Journal of Animal and Veterinary Advances,
    Volume 11,Issue 7,
    2012,
    Pages 1063-1066,
    ISSN 1680-5593,
    javaa.2012.1063.1066,
    (https://makhillpublications.co/view-article.php?doi=javaa.2012.1063.1066)
    Abstract: Endothelin-1 (ET-1) is the most potent vasoconstrictor molecule up to now identified. Endothelial cells, smooth muscle cells and epithelial cells of airways are able to produce this potent proinflammatory, secretagogues and bronchoconstrictors mediator also implicated in the pathogenesis of inflammatory diseases of airways in human being. Some studies demonstrated the presence of endothelin-1 in respiratory apparatus of the horse and also that ET-1 cause bronchial contraction on bronchial rings of horses <I>in vitro</I>, especially in horse with respiratory disease.
    Keywords: Horse;respiratory disease;endothelin;biopsy;immunohistochemical analysis;proinflammatory