Avaliação da atividade funcional dos neutrófilos sanguíneos em ovelhas primíparas e pluríparas da raça Lacaune

ABSTRACT This study aimed to evaluate the neutrophil oxidative metabolism and phagocytosis of Zymonsan particles of primiparous and pluriparous Lacaune ewes during the first 30 days after lambing. A total of 20 ewes were evaluated, 10 primiparous (GPR) and 10 pluriparous (GPL). Evaluation of basal oxidative metabolism was performed using the nitroblue tetrazolium (NBT) technique, stimulating neutrophil phagocytosis with Zymosan particles. Blood samples were collected at parturition day (M1) and 1, 3, 7, 15 and 30 days after parturition, corresponding to M2, M3, M4, M5 and M6, respectively. In ...