[Physiopathology of swine lung]

actinobacillus pleuropneumoniae animal physiology antibodies anticorpi anticorps anticuerpos bordetella bronchiseptica cell mediated immunity cerdo citochine citoquinas coronaviridae cytokine cytokines dust enfermedades respiratorias environmental factors facteur du milieu factores ambientales fattori ambientali fisiologia animal fisiologia animale gas gases gaz haemophilus herpesviridae host pathogen relations humoral immunity immunità umorale influenzavirus porcin inmunidad celular inmunidad humoral lelystad virus linfociti linfocitos lungs lymphocyte lymphocytes maladie respiratoire malattie respiratorie mycoplasma hyopneumoniae pasteurella multocida physiologie animale polmoni polvere polvo (contaminantes) porcin poumon pulmones respiratory diseases suini swine swine influenzavirus virus de la influenza porcina virus de lelystad virus di lelystad