Changes in the number of the T and B lymphocytes in the blood of piglets after experimental ascariasis

agentes nocivos anatomia anatomia animal anatomie anatomie animale anatomy animal animal anatomy animal domestique animal nuisible animal pour cuirs et peaux animales animales de carne animales nocivos animals artiodactyla artiodactyle ascaris aschelminthes blood blood cells body fluids cells cellule cellule sanguine cerdo domestic animals experimentos experiments facteur nuisible ganado helminthe helminths helmintos immune response immunity injurious factors inmunidad invertebrados invertebrates jeune animal linfocitos liquide biologique livestock lymphocyte lymphocytes mammals meat animals nematode nematodes nematodos noxious animals organisme nuisible pests piglets plagas porcelet porcin recherche research sang sangre swine vertebrados vertebrates vertebre young animals