scholarly journals Effect of vitamin D metabolites on calcitriol metabolism in experimental renal failure

1989 ◽  
Vol 36 (2) ◽  
pp. 234-239 ◽  
Author(s):  
Sanjeev Patel ◽  
Robert U. Simpson ◽  
Chen H. Hsu
Keyword(s):  
Vitamin D ◽  
Renal Failure ◽  
Vitamin D Metabolites ◽  
Experimental Renal Failure

Vitamin D-Induced Hypercalcemia in Experimental Renal Failure

Nephron ◽  
1977 ◽  
Vol 18 (1) ◽  
pp. 26-34 ◽  
Author(s):  
Steven E. Weisbrode ◽  
Charles C. Capen
Keyword(s):  
Vitamin D ◽  
Renal Failure ◽  
Experimental Renal Failure

Serum Phosphate, Parathyroid Hormone and Vitamin D Metabolites in Patients with Chronic Renal Failure: Effect of Aluminum Hydroxide Administration

Nephron ◽  
1985 ◽  
Vol 40 (3) ◽  
pp. 286-291 ◽  
Author(s):  
Shoshi Takamoto ◽  
Toshio Onishi ◽  
Shigeto Morimoto ◽  
Shunji Imanaka ◽  
Hiroyasu Tsuchiya ◽  
...  
Keyword(s):  
Vitamin D ◽  
Renal Failure ◽  
Parathyroid Hormone ◽  
Chronic Renal Failure ◽  
Aluminum Hydroxide ◽  
Serum Phosphate ◽  
Vitamin D Metabolites

scholarly journals Influence of Secondary Hyperparathyroidism Induced by Low Dietary Calcium, Vitamin D Deficiency, and Renal Failure on Circulating Rat PTH Molecular Forms

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
Pierre D'Amour ◽  
Louise Rousseau ◽  
Stephen Hornyak ◽  
Zan Yang ◽  
Tom Cantor
Keyword(s):  
Vitamin D ◽  
Renal Failure ◽  
Secondary Hyperparathyroidism ◽  
Time Course ◽  
Normal Diet ◽  
Molecular Forms ◽  
Vitamin D Metabolites ◽  
Short Time ◽  
The Relationship ◽  
Normal Calcium

Rats(r) with secondary hyperparathyroidism were studied to define the relationship between vitamin D metabolites and rPTH levels measured by 3 different rat ELISAs. Controls and renal failure (RF) rats were on a normal diet, while 2 groups on a low-calcium (-Ca) or a vitamin D-deficient (-D) diet. RF was induced surgically. Mild RF rats had normal calcium and 25(OH)D but reduced 1,25(OH)2D levels (P<.001) with a 2.5-fold increased in rPTH (P<.001). Severe RF rats and those on a -Ca or -D diet had reduced calcium (P<.01) and 25(OH)D levels (P<.05), with rPTH increased by 2 (-Ca diet;P<.05), 4 (-D diet;P<.001), and 20-folds (RF;P<.001) while 1,25(OH)2D was high (-Ca diet:P<.001) or low (-D diet, RF:P<.001). 25(OH)D and 1,25(OH)2D were positively and negatively related on the -Ca and -D diets, respectively. rPTH molecular forms behaved as expected in RF and on -Ca diet, but not on -D diet with more C-rPTH fragments when less were expected. This may be related to the short-time course of this study compared to prior studies.

scholarly journals Effect of vitamin D metabolites on calcitriol degradative enzymes in renal failure

1994 ◽  
Vol 45 (2) ◽  
pp. 509-514 ◽  
Author(s):  
Sanjeevkumar R. Patel ◽  
Hui Qiong Ke ◽  
Chen H. Hsu
Keyword(s):  
Vitamin D ◽  
Renal Failure ◽  
Vitamin D Metabolites ◽  
Degradative Enzymes
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