Jose Manuel Valdivielso

Learn More
BACKGROUND The regulatory mechanisms of parathyroid hormone (PTH) synthesis are complex, involving calcium, calcitriol, the calcium-sensing receptor (CaR) and the vitamin D receptor (VDR). In this study, the effects of calcium and calcitriol on the simultaneous expression of CaR and VDR mRNA and protein levels were assessed in parathyroid glands cultured in(More)
The aim of our study was to analyze the relationships between atherosclerosis and endothelin-converting enzyme-1 (ECE-1). Four-week-old C57BL/6J [wild-type (WT)] and apolipoprotein E-deficient (apoE) mice were fed with a standard or Western-type fat diet for 8 wks. ApoE showed atherosclerotic lesions in the aorta, higher blood pressure and vascular(More)
BACKGROUND Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in patients with chronic kidney disease (CKD). Cardiovascular risk assessment in this population is hampered by the failure of traditional risk factors to fully account for the elevated CVD risk (reverse epidemiology effect) and the presence of emerging risk factors(More)
Chronic kidney disease is characterized by Vitamin D deficiency and activation of the renin-angiotensin-aldosterone system. Increasing data show that vitamin D receptor agonists (VDRAs) exert beneficial effects in renal disease and possess anti-inflammatory properties, but the underlying mechanism remains unknown. Emerging evidence suggests that "a(More)
BACKGROUND Cardiovascular events (CVE) are more prevalent in chronic kidney disease (CKD) than in general population, being the main cause of morbimortality. Specific risk factors related to CKD have been suggested, because traditional factors do not fully explain this increase in cardiovascular disease rates. However, the role of atheromatosis, its(More)
  • 1