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Infiammazione, amica o nemica della riproduzione dei bovini?

Bibliografia

1. Beagley JC, Whitman KJ, Baptiste KE et coll. Physiology and treatment of retained fetal membranes in cattle. J. Vet. Intern. Med. 2010;24:261-268.

2. Cheong SH, Sá Filho OG, Absalon-Medina VA et coll. Uterine and systemic inflammation influences ovarian and follicular function in postpartum dairy cows. PLoS One. 2017;12(5):e0177356.

3. Davies CJ, Fisher PJ, Schlafer DH. Temporal and regional regulation of major histocompatibility complex class I expression at the bovine uterine/placental interface. Placenta. 2000;21:194-202.

4. Duffy DM, Ko CM, Jo M et coll. Ovulation: parallels with inflammatory processes. Endocr. Rev. 2019;40:369-416.

5. Gilbert RO, Santos NR. Dynamics of postpartum endometrial cytology and bacteriology and their relationship to fertility in dairy cows. Theriogenology. 2016;85:1367-1374.

6. Ginther OJ, Beg MA. The hour of transition into luteolysis in horses and cattle: a species comparison. Theriogenology. 2012;77:1731-1740.

7. Herath S, Lilly ST, Santos NR et coll. Expression of genes associated with immunity in the endometrium of cattle with disparate postpartum uterine disease and fertility. Reprod. Biol. Endocrinol. 2009;7:55.

8. Heuwieser W, Grunert E. Significance of chemotactic activity for placental expulsion in cattle. Theriogenology. 1987;27:907-912.

9. Katila T. Post-mating inflammatory responses of the uterus. Reprod. Domest. Anim. 2012;47(Suppl. 5):31-41.

10. Kaufmann TB, Drillich M, Tenhagen BA et coll. Prevalence of bovine subclinical endometritis 4 h after insemination and its effects on first service conception rate. Theriogenology. 2009;71:385-391.

11. Kimura K, Goff JP, Kehrli ME et coll. Decreased neutrophil function as a cause of retained placenta in dairy cattle. J. Dairy Sci. 2002;85:544-550.

12. Maj JG, Kankofer M. Activity of 72‐kDa and 92‐kDa matrix metalloproteinases in placental tissues of cows with and without retained fetal membranes. Placenta. 1997;18:683-687.

13. Marey MA, Yousef MS, Kowsar R et coll. Local immune system in oviduct physiology and pathophysiology: attack or tolerance? Domest. Anim. Endocrinol. 2016;56:S205-S211.

14. Miyamoto A, Shirasuna K, Wijayagunawardane MP et coll. Blood flow: a key regulatory component of corpus luteum function in the cow. Domest. Anim. Endocrinol. 2005;29:329-339.

15. Miyamoto A, Shirasuna A, Hayashi KG et coll. Potential use of color ultrasound as a tool for reproductive management: new observations using color ultrasound scanning that were not possible with imaging only in black and white. J. Reprod. Dev. 2006;52:153-160.

16. Nelli RK, De Koster J, Roberts JN et coll. Impact of uterine macrophage phenotype on placental retention in dairy cows. Theriogenology. 2019;127:145e152.

17. Sheldon IM, Lewis GS, LeBlanc S et coll. Defining postpartum uterine disease in cattle. Theriogenology. 2006;65:1516-1530.

18. Sheldon IM, Cronin JG, Bromfield JJ. Tolerance and innate immunity shape the development of postpartum uterine disease and the impact of endometritis in dairy cattle. Annu. Rev. Anim. Biosci. 2019;7:361-384.

19. Sheldon IM, Cronin JG, Pospiech M et coll. Mechanisms linking metabolic stress with innate immunity in the endometrium. J. Dairy Sci. 2018;101:3655-3664.

20. Shirasuna K, Nitta A, Sineenard J et coll. Vascular and immune regulation of corpus luteum development, maintenance and regression in the cow. Domest. Anim. Endocrinol. 2012b;43:198-211.

21. Walter I, Boos A. Matrix metalloproteinases (MMP-2 and MMP-9) and tissue inhibitor-2 of matrix metalloproteinases (TIMP-2) in the placenta and interplacental uterine wall in normal cows and in cattle with retention of fetal membranes. Placenta. 2001;22(5):473-483.

TORNA INDIETRO
Abbonati per accedere

Dal web internazionale
03/09/2021

Come ridurre le emissioni derivanti dalla produzione di latte

Nel settore dell'allevamento bovino, per "efficienza di produzione" si intende la minima quantità possibile di alimenti e di combustibili fossili da un lato e di emissioni (ammoniaca, gas serra) dall'altro per produrre una certa quantità di latte o di carne. Un miglioramento dell'efficienza può derivare dal rendere massima la produzione di latte e la parte di vita produttiva trascorsa al picco di lattazione, senza naturalmente sacrificare stato di salute e benessere dell'animale.

 
 

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