Aesthete 发表于 2025-3-30 10:52:35
Intestinal Absorption and Retention of Calcium Measured by Whole-Body Countingis calculated as the whole-body counting rate 6 days after the administration of radio-calcium, divided by the counting rate 6 days after a subsequent equal dose of .Ca given intravenously, minus the extrapolated value which would then have occured if no injection had taken place. The method is base系列 发表于 2025-3-30 12:41:00
Studies on the Metabolism, Mode of Action and Pharmacology of Vitamin D and Related Analogsion of calcium and phosphorus metabolism. Three of the most important of these biological regulators are calciferol (vitamin D), parathyroid hormone, and calcitonin. With each of these regulators, outstanding developments and advances have been made in recent years. It is the purpose of this article不断的变动 发表于 2025-3-30 19:16:09
Vitamin D-Dependent Calcium Binding Protein of Rat Renal Cortexmore than twice that of the vitamin D-dependent rat intestinal CaBP. The apparent pK of the partially purified renal CaBP is 5.0 and its binding capacity 22 nanomoles Ca bound/mg protein. No renal CaBP was found in kidneys from rachitic rats or in the medulla of normal animals. In contrast with inteMAG 发表于 2025-3-30 21:43:57
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Extrarenal Metabolism of High Doses of 25-(OH)-D3: a New Active Metaboliteet al., 1972) that 25-hydroxycholecalciferol (25-(OH)-D.) has to be hydroxylated in the kidney in order to promote its biological activity. Yet, in a recent study (PANLOVITCH et al., 1973) we have seen that 25-(OH)-D. has a clear-cut calcium mobilizing effect in anephric rats, at doses equal to or hMatrimony 发表于 2025-3-31 16:04:19
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Calcium Metabolism, Bone and Metabolic Bone Diseases978-3-642-80875-3