Effects of dietary vitamin D intake on plasma levels of parathyroid hormone and vitamin D metabolites in healthy Japanes.
International conference on new actions of parathyroid hormone. Kyoto JPN, 1994/04/18.
To clarify the nutritional status of vitamin D in Japanese, effects of dietary intake of vitamin D on plasma levels of intact and highly sensitive parathyroid hormone (I-PTH and HS-PTH), 25-hydroxyvitamin D (25-OH-D), 1,25-dihydroxyvitamin D (1,25 (OH) 2D), calcium (Ca) and phosphorus (Pi) in 79 healthy Japanese were investigated.
The plasma levels of 25-OH-D in men were significantly higher than those in women, whereas those of HS-PTH in men were significantly lower than those in women.
The levels of 25-OH-D in men were generally higher than those in women.
Significant correlations were observed between the dietary vitamin D intake and the plasma 25-OH-D or HS-PTH levels.
Correlations between the plasma 25-OH-D levels and the plasma HS-PTH levels were also significant.
These results suggest that dietary intake of sufficient amounts of vitamin D is effective for improving the vitamin D nutritional status through normalizing PTH levels.
Mots-clés Pascal : Congrès, Japon, Asie, Homme, Sexe, Consommation alimentaire, Etat nutritionnel, Alimentation, Vitamine D, Métabolite, Parathormone, Calcium, Phosphore, Surveillance sanitaire, Nutrition, Hormone parathyroïdienne, Hormone stéroïde, Elément minéral
Mots-clés Pascal anglais : Congress, Japan, Asia, Human, Sex, Food intake, Nutritional status, Feeding, Vitamin D, Metabolite, Parathormone, Calcium, Phosphorus, Sanitary surveillance, Nutrition, Parathyroid hormone, Steroid hormone, Inorganic element
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 95-0383870
Code Inist : 002B29B. Création : 01/03/1996.