BACKGROUND Higher levels of serum phosphorus and calcium are associated with increased haemodialysis (HD) patient mortality. Both of these factors act synergistically to promote vascular smooth muscle differentiation to an osteoblast-like phenotype and subsequent vascular calcification. The aim of this study was to investigate the influence of interdialytic interval on serum levels, as well as ...

Since dietary restrictions and phosphorus removal by haemodialysis (HD) are not sufficient to control serum phosphate (s-phosphate) levels in dialysis patients the use of oral phosphate binders is mandatory. Calcium ketoglutarate (CaKE) is an analogue of glutamic acid exerting phosphate binding properties. Therefore we compared this substance to calcium acetate (CaAC) in a 24-weeks open cross-o...

Both calcium-containing and noncalcium-containing phosphate binders can increase gastrointestinal calcium absorption. Previously, we observed that lanthanum carbonate administration to rats with renal failure is not associated with increased calciuria. Additionally, lanthanum carbonate treatment in dialysis patients has been associated with a less pronounced initial decrease in serum parathyroi...

Vascular calcification is the most common type of extra-osseous calcification in end-stage renal disease (ESRD), manifesting as both medial and intimal calcification of large arteries. It is highly prevalent, often progressive and is associated with reduced arterial elasticity and increased mortality. Risk factors for calcification in ESRD include age, duration of dialysis, diabetes mellitus, m...

The effects of PA21, a novel iron-based and non-calcium-based phosphate binder, on hyperphosphatemia and its accompanying bone abnormality in chronic kidney disease-mineral and bone disorder (CKD-MBD) were evaluated. Rats with adenine-induced chronic renal failure (CRF) were prepared by feeding them an adenine-containing diet for four weeks. They were also freely fed a diet that contained PA21 ...

BACKGROUND We determined recently that targeted treatment with calcium-based phosphate binders (calcium acetate and carbonate) led to progressive coronary artery and aortic calcification by electron beam tomography (EBT), while treatment with the non-calcium-containing phosphate binder, sevelamer, did not. Aside from the provision of calcium, we hypothesized that other factors might be related ...

Thermostable composite materials based on solid magnesium phosphate and calcium phosphate, as well hybrid binders have been developed investigated. Thermal phase transformations of the composites studied. Strength characteristics determined in temperature range 20–1000 °C. It is shown that obtained high strength properties (compressive reaches 120–130 MPa) are characterised by thermal stability...