Seasonal differences in biochemical parameters of bone remodelling.

Seasonal variations of clinical and biochemical parameters in chronic haemodialysis.

INTRODUCTION Seasonal variations in clinical and laboratory variables occur commonly among chronic haemodialysis patients. In order to demonstrate seasonal differences, we prospectively compared biochemical and clinical parameters in a group of chronically haemodialysed patients living in South Croatia, a region with a Mediterranean climate. MATERIALS AND METHODS Data were processed on 135 si...

COMPREHENSIVE STUDY OF SOME PLASMA BIOCHEMICAL PARAMETERS IN RELATIONTO BONE DISEASE IN HEMODIALYSIS PATIENTS IN ISFAHAN

The concentrations of serum calcitonin', parathormone (PTH), amylase, alkaline phosphatase (ALKP), calcium and phosphorus were studied in pre-and post-dialysis patients with chronic renal failure. All patients had extremely elevated serum urea and creatinine concentrations with the mean values of143.8 and 10.5 mg/dL respectively. The plasma amylase activity was higher than normal with a me...

Bone Remodelling in BioShape

Many biological phenomena are inherently multiscale, i.e. they are characterised by interactions involving different scales at the same time. This is the case of bone remodelling, where macroscopic behaviour (at organ and tissue scale) and microstructure (at cell scale) strongly influence each other. Consequently, several approaches have been defined to model such a process at different spatial...

Repeatability of quantitative parameters of 18F-fluoride PET/CT and biochemical tumour and specific bone remodelling markers in prostate cancer bone metastases

PURPOSE 18F-fluoride PET/CT exhibits high sensitivity to delineate and measure the extent of bone metastatic disease in patients with prostate cancer. 18F-fluoride PET/CT could potentially replace traditional bone scintigraphy in clinical routine and trials. However, more studies are needed to assess repeatability and biological uptake variation. The aim of this study was to perform test-retest...

Bone Structure and Bone Remodelling