6Lascelles AK.The Immune System of Ruminant Mammary Gland and its Role in the Control of Mastitis[J].J Dairy sci,1979,62(1):154-160.
7B.A.Mallard,J.C.Dekkers,M.J.Ireland,K.E.Leslie,S.Sharif,C.L Vankampen,L Wagter,and B.N.Wilkie.Alteration in immune responsiveness during the peripartum period and its ramification on dairy cow and calf health.Dairy Science.1998,81:585-595.
9DusogneH,Burvenieh C,VanWervenT,et al.Increased surface expression of CD11b receptors on polymorphonuclear leukocytes is not sufficient to sustain phngacytosis during Escherichia coil mastiffs in early postpartum dairy cows[J].Vet Immunol Immunopathol,1997,60:47-59.
10Paape MJ,Lilius EM,Wiitanen PA,et al.Intramammary defense against in fection induced by Escherichia coli in onws[J].Vet Res,1996,57(4):477-482.
7[1]Batre T T, Hidiroglou M, Effect of vitamin E on incidence of mastitis in dairy cattle. Canadian J. Animal Sci., 1992, 72:287 ～ 297.
8Sun W, Wang L, Zhang Z, et al. Intramuscular transfer of naked calcitonin gene-related peptide gene prevents autoimmune diabetes induced by multiple low-dose streptozotocin in C57BL mice [ J ]. Eur J Immunol, 2003, 33 : 233-242.
9Besedovsky HO, Del Bey A, Sorkin E, et al. Immunoregulation mediated by the sympathetic nervous system [ J ]. Cell Immunol, 1979, 48 : 346-355.
10Fuchs BA, Campbell KS, Munson AE. Norepinephrine and serotonin content of the murine spleen: its relationship to lymphocyte β-adrenergic receptor density and the humoral .immune response in vivo and in vitro[J]. Cell Immunol, 1988, 117: 339-351.
