0000000000246710
AUTHOR
J. C. Gardon
showing 2 related works from this author
66 RELATIONSHIP BETWEEN PLASMA CHLORIDE LEVELS AND FOLLICLE DIAMETER IN CYCLING SPANISH PUREBRED MARES
2014
Several studies in cows have shown that plasma levels of chloride are positively correlated with the diameter of the preovulatory follicle (FD), establishing at the same time a significant positive association between plasma levels and intraoviducal concentration of this electrolyte (Hugentobler et al. 2007). These relationships may reflect the influence of changes in systemic metabolic plasma on follicular fluid, physiological events that might be closely related to the quality of the oocyte and granulosa cells of the preovulatory follicle (LeRoy et al. 2004). However, these mechanisms remain unknown in the mare. The objective of this research was to investigate the relationship between p…
65 ASSOCIATION BETWEEN ALDOSTERONE AND CORTISOL LEVELS DURING THE OVULATORY PERIOD IN SPANISH PUREBRED MARES
2014
Preovulatory increased aldosterone (ALD) has been described as one of the physiological events that characterise the oestrous cycle in relation to the dynamics of the renin angiotensin aldosterone system. Within the mechanisms associated with this response are the stimulating effect of oestrogen on the synthesis of angiotensinogen, haemodynamic variations of renal blood flow, changes in sodium concentration, changes in the local sympathetic activity, and the effect of cortisol (CORT). In fact, CORT via adrenocorticotropic hormone contributes primarily to preovulatory ALD, and it is the primary regulator factor synthesis ALD (Chidambaram et al. 2002; Pechère-Bertschi et al. 2002; Szmuilowic…