Calcium homeostasis during pregnancy and lactation in primiparous and multiparous women with sub-adequate calcium intakes
| Autor: | Glaucia J.O. Melo, Cristina Henriques, Nadia M.F. Trugo, Carmen M. Donangelo, Daise D. Gomes |
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| Rok vydání: | 1996 |
| Předmět: |
Calcium metabolism
medicine.medical_specialty education.field_of_study Pregnancy Nutrition and Dietetics Endocrinology Diabetes and Metabolism Population chemistry.chemical_element Urine Calcium Biology medicine.disease Micronutrient Endocrinology medicine.anatomical_structure chemistry Internal medicine Lactation medicine Gestation education |
| Zdroj: | Nutrition Research. 16:1631-1640 |
| ISSN: | 0271-5317 |
| DOI: | 10.1016/0271-5317(96)00182-0 |
| Popis: | Low calcium intake and parity may be factors affecting calcium homeostasis during pregnancy and lactation. In this study, changes of urinary indices related to bone and renal adjustments of calcium homeostasis were measured in each trimester of pregnancy and in the lactation period, in primiparous (n=35) and multiparous (n=25) women with habitual calcium intakes about half the RDA for this nutrient, in comparison to neverpregnant (control) women (n=23) with similar calcium intakes. Calcium and phosphorous urinary excretion did not change during pregnancy but decreased in the lactation period, similarly in primiparas and mutiparas (p |
| Databáze: | OpenAIRE |
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