1. We used path analysis and maximum-likelihood model fitting to evaluate the relative contributions of genetic and environmental factors to the relationships observed between level of blood pressure and both total plasma calcium concentration and platelet cytosolic free calcium concentration in 109 twin pairs. 2. Total plasma calcium concentration was positively associated with systolic (r = 0...

1. An experiment was conducted to test the independent and combined effects of high dietary calcium and protein concentrations on the induction of visceral gout in growing birds of a layer strain. 2. One hundred and sixty healthy birds were randomly divided into 4 groups at 35 d of age. The different groups were given 4 diets containing normal or high concentrations of dietary calcium or crude ...

The present study was carried out to analyze the differences in the activity of hormone stanniocalcin (STC) between male and female fishes of Mastacembelus armatus during their gonadal cycle. A large variation in nuclear diameter of cells of corpuscles of Stannius (CS) were recorded in relation to testicular cycle as well as ovarian cycle which indicates that the cellular activity varied with d...

Acute lung injury (ALI) can be induced by various causes. The occurrence of ALI associated with hypercalcemia has rarely been reported and the mechanisms are unknown. In the present study, we reported the clinical manifestation and pathological findings in patients with hypercalcemia and metastatic calcification. In addition, we addressed the possible mechanism and the preventive strategy for t...

In all teleost fishes vitellogenesis is triggered and maintained by oestradiol-17beta (E2) and is accompanied by an increase of blood plasma calcium and phosphate. The action of this hormone on calcium metabolism was investigated by treating fast-growing immature juvenile sea bream (Sparus aurata) with coconut butter implants alone (control) or implants containing 10 microg/g E2. Treatment with...

Background: Obesity is an escalating public health problem. Adipose tissue synthesizes and secretes a variety of biological molecules, termed adipcytokines, that may contribute to obesity-linked metabolic abnormalities including cardiovascular diseases. Objectives: We compared the effects of cowʹs milk, calcium-fortified soy milk, and a calcium supplement on adipo cytokines in premenopausal ove...

cluded that both dialysate calcium and plasma phosphate were important determinants of the parathyroid function in HD patients. During the last decade, several studies have demonstrated that this conclusion could be a subject for discussion. Recently, in a randomized clinical trial, Ok et al. [4] showed that lowering dialysate calcium levels slowed the progression of coronary artery calcificati...

Eight normotensive subjects were studied in a randomized crossover trial of a high calcium diet (1800 mg of calcium/day) for a week against a low calcium diet (200 mg of calcium/day) for a further week. The subjects were placed on a diet containing 200 mg of calcium/day throughout the study and the high calcium diet was achieved by supplementing the low calcium diet with calcium glubionate and ...