There is no lower threshold level for parathyroid hormone as 25-hydroxyvitamin D concentrations increase - Contraopinion

被引:23
作者
Vieth, R
El-Hajj Fuleihan, G
机构
[1] Mt Sinai Hosp, Toronto, ON M5G 1X5, Canada
[2] Univ Toronto, Dept Nutr Sci, Toronto, ON, Canada
[3] Univ Toronto, Dept Lab Med & Pathobiol, Toronto, ON, Canada
[4] Amer Univ Beirut, Dept Internal Med, Calcium Metab & Osteoporosis Program, Beirut, Lebanon
关键词
nutrition; osteoporosis; calcium; cholecalciferol; set point;
D O I
10.1007/BF03345365
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
引用
收藏
页码:183 / 186
页数:4
相关论文
共 31 条
[1]   Bone mineral density by age, gender, pubertal stages, and socioeconomic status in healthy Lebanese children and adolescents [J].
Arabi, A ;
Nabulsi, M ;
Maalouf, J ;
Choucair, M ;
Khalifé, H ;
Vieth, R ;
El-Hajj Fuleihan, G .
BONE, 2004, 35 (05) :1169-1179
[2]  
ARABI A, 2004, AM SOC BON MIN RES M
[3]   Vitamin D and its major metabolites: Serum levels after graded oral dosing in healthy men [J].
Barger-Lux, MJ ;
Heaney, RP ;
Dowell, S ;
Chen, TC ;
Holick, MF .
OSTEOPOROSIS INTERNATIONAL, 1998, 8 (03) :222-230
[4]   Effects of above average summer sun exposure on serum 25-hydroxyvitamin D and calcium absorption [J].
Barger-Lux, MJ ;
Heaney, RP .
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM, 2002, 87 (11) :4952-4956
[5]   Vitamin D and the parathyroid [J].
Beckerman, P ;
Silver, J .
AMERICAN JOURNAL OF THE MEDICAL SCIENCES, 1999, 317 (06) :363-369
[6]   4-PARAMETER MODEL OF THE SIGMOIDAL RELATIONSHIP BETWEEN PARATHYROID-HORMONE RELEASE AND EXTRACELLULAR CALCIUM-CONCENTRATION IN NORMAL AND ABNORMAL PARATHYROID TISSUE [J].
BROWN, EM .
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM, 1983, 56 (03) :572-581
[7]   Prevalence of vitamin D insufficiency in an adult normal population [J].
Chapuy, MC ;
Preziosi, P ;
Maamer, M ;
Arnaud, S ;
Galan, P ;
Hercberg, S ;
Meunier, PJ .
OSTEOPOROSIS INTERNATIONAL, 1997, 7 (05) :439-443
[8]  
Chiu KC, 2004, AM J CLIN NUTR, V79, P820
[9]   ROBUST LOCALLY WEIGHTED REGRESSION AND SMOOTHING SCATTERPLOTS [J].
CLEVELAND, WS .
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1979, 74 (368) :829-836
[10]   Effect of calcium and vitamin D supplementation on bone, density in men and women 65 years of age or older [J].
DawsonHughes, B ;
Harris, SS ;
Krall, EA ;
Dallal, GE .
NEW ENGLAND JOURNAL OF MEDICINE, 1997, 337 (10) :670-676