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La messa in asciutta: modalità e approccio terapeutico

Bibliografia

1. Burvenich, C., et al. Physiological and Genetic Factors that Influence the Cows Resistance to Mastitis, Especially During Early Lactation. in Int.Symposium on Immunology of Ruminant Mammary Gland. 2000. Stresa It 11-14 June 2000: FIL-IDF.

2. Mallard, B.A., et al., Alteration in immune responsiveness during the peripartum period and its ramification on dairy cow and calf health. J. Dairy Sci., 1998. Vol.81 pp. 585-595.

3. Zecconi, A. and L. Zanini, Asciutta, un costo o un investimento ? Informatore Agrario, 2013. Vol.69 pp. 19 - 22.

4. Church, G.T., et al., The Effect of a Shortened Dry Period on Intramammary Infections During the Subsequent Lactation. Journal of Dairy Science, 2008. Vol.91 pp. 4219-4225.

5. Casirani, G., et al., Dare un punteggio al capezzolo per sottrarsi alla mastite. Informatore Zootecnico, 2002 pp. 42-45.

6. Zecconi, A., et al., Effects of herd and physiological status on variation of 16 immunological and inflammatory parameters during drying off and transition cow period Journal of Dairy Research, 2018. Vol.85 pp. 167-173.

7. Piccinini, R., et al., Evaluation of non-specific immune status of heifers in field conditions during the periparturient period. Vet. Res., 2004. Vol.35 pp. 539-550,Piccinini, R., et al., Comparison of blood and milk non-specific immune parameters in heifers after calving in relation to udder health. Vet. Res., 2005. Vol.36 pp. 747-757.

8. Smith, K.L., D.A. Todhunter, and P.S. Schoenberger, Environmental mastitis: cause, prevalence, prevention. J Dairy Sci, 1985. Vol.68 pp. 1531-1553.

9. Tucker, C.B., S.J. Lacy-Hulbert, and J.R. Webster, Effect of milking frequency and feeding level before and after dry off on dairy cattle behavior and udder characteristics. Journal of Dairy Science, 2009. Vol.92 pp. 3194-3203.

10. Gott, P.N., et al., Effect of gradual or abrupt cessation of milking at dry off on milk yield and somatic cell score in the subsequent lactation. Journal of Dairy Science, 2017. Vol.100 pp. 2080-2089.

11. Halasa, T., et al., Meta-analysis of dry cow management for dairy cattle. Part 1. Protection against new intramammary infections. Journal of Dairy Science, 2009. Vol.92 pp. 3134-3149.

12. Halasa, T., et al., Meta-analysis of dry cow management for dairy cattle. Part 2. Cure of existing intramammary infections. Journal of Dairy Science, 2009. Vol.92 pp. 3150-3157.

13. Chantziaras, I., et al., Correlation between veterinary antimicrobial use and antimicrobial resistance in food-producing animals: a report on seven countries. Journal of Antimicrobial Chemotherapy, 2014. Vol.69 pp. 827-834.

14. Mollenkopf, D.F., et al., Association of dry cow therapy with the antimicrobial susceptibility of fecal coliform bacteria in dairy cows. Preventive Veterinary Medicine, 2010. Vol.96 pp. 30-35.

15. Rajala-Schultz, P.J., et al., Antimicrobial resistance and genotypic characterization of coagulase-negative staphylococci over the dry period. Veterinary Microbiology, 2009. Vol.134 pp. 55-64.

16. Erskine, R.J., et al. Bovine mastitis pathogens and trends in resistance to antibacterial drugs. in 43rd NMC annual meeting. 2004. Charlotte (1-4/02/2004).

17. Metzger, S.A. and J.S. Hogan, Short communication: Antimicrobial susceptibility and frequency of resistance genes in Escherichia coli isolated from bovine mastitis. Journal of Dairy Science, 2013. Vol.96 pp. 3044-3049.

18. Robert, A., H. Seegers, and N. Bareille, Incidence of intramammary infections during the dry period without or with antibiotic treatment in dairy cows - a quantitative analysis of published data. Veterinary Research, 2006. Vol.37 pp. 25-48.

19. Huijps, K. and H. Hogeveen, Stochastic modeling to determine the economic effects of blanket, selective, and no dry cow therapy. Journal of Dairy Science, 2007. Vol.90 pp. 1225-1234.

20. Rajala-Schultz, P.J., A.H. Torres, and F.J. DeGraves, Milk yield and somatic cell count during the following lactation after selective treatment of cows at dry-off. Journal of Dairy Research, 2011. Vol.78 pp. 489-499.

21. Gruet, P., et al., Bovine mastitis and intramammary drug delivery: review and perspectives. Advanced Drug Delivery Reviews, 2001. Vol.50 pp. 245-259.

22. Scherpenzeel, C.G.M., et al., Effect of different scenarios for selective dry-cow therapy on udder health, antimicrobial usage, and economics. Journal of Dairy Science, 2016. Vol.99 pp. 3753-3764.

23. Osteras, O. and L. Sandvik, Effects of selective dry-cow therapy on culling rate, clinical mastitis, milk yield and cow somatic cell count. A randomized clinical field study in cows. Journal of Veterinary Medicine Series B-Infectious Diseases and Veterinary Public Health, 1996. Vol.43 pp. 555-575.

24. Berry, E.A. and J.E. Hillerton, The effect of selective dry cow treatment on new intramammary infections. Journal of Dairy Science, 2002. Vol.85 pp. 112-121.

25. Sanford, C.J., et al., Test characteristics from latent-class models of the California Mastitis Test. Preventive Veterinary Medicine, 2006. Vol.77 pp. 96-108.

26. Whist, A.C. and O. Osteras, Associations between somatic cell counts at calving or prior to drying-off and future somatic cell counts, in the remaining or subsequent lactation. Journal of Dairy Research, 2006. Vol.73 pp. 277-287.

27. Godden, S.M., et al., Evaluation of an automated milk leukocyte differential test and the California Mastitis Test for detecting intramammary infection in early- and late-lactation quarters and cows. Journal of Dairy Science, 2017. Vol.100 pp. 6527-6544.

28. Huxley, J.N., et al., Evaluation of the efficacy of an internal teat sealer during the dry period. Journal of Dairy Science, 2002. Vol.85 pp. 551-561.

29. Robert, A., et al., Risk factors for new intramammary infections during the dry period in untreated dairy cows from herds using selective dry cow therapy. Animal, 2008. Vol.2 pp. 247-254.

30. Torres, A.H., et al., Using dairy herd improvement records and clinical mastitis history to identify subclinical mastitis infections at dry-off. Journal of Dairy Research, 2008. Vol.75 pp. 240-247.

31. Zecconi, A., et al., Somatic Cell Count as a Decision Tool for Selective Dry Cow Therapy in Italy. Italian Journal of Animal Science, 2018. Vol.17 pp. 1-6.

 

 

 

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