[The immunitary defences of udder. Present status and prospects [dairy cows]]

analyse microbiologique animal diseases animal physiology antimicrobial properties bacteriose bacterioses bacteriosis batteriosi cell mediated immunity citochinine citoquininas conteggio delle cellule somatiche cow milk cytokinine cytokinins dairy cows diagnosi diagnosis diagnostic disease resistance enfermedades de los animales enzymic activity fisiologia animal fisiologia animale ghiandole mammarie glande mammaire glucosidasa glucosidase glucosidases glucosidasi immune response immunoglobuline immunoglobulins immunostimolanti immunostimulant immunostimulants infection infezione inmunidad celular inmunoestimulantes inmunoglobulina lait de vache latte di vacca leche de vaca leucociti leucocitos leucocyte leukocytes lisozima lysozyme macrofagi macrofagos macrophage macrophages maladie des animaux malattie degli animali mammary glands mammite mastite mastitis microbiological analysis milking mungitura physiologie animale propiedades antimicrobianas resistencia a la enfermedad resistenza alle malattie risposta immunitaria somatic cell count staphylococcus aureus vacas lecheras vacche lattifere