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Dietary calcium intake recommendations for children: are they too high?
calcium children intake recommendations
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2018/11/13
See corresponding articles on pages 1046 and 1214.
Calcium is an essential nutrient for ubiquitous physiologic processes. The skeleton serves as a reservoir to ensure calcium availability to support ...
Toward personalized calcium and vitamin D supplementation
personalized calcium vitamin D supplementation
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2018/11/13
Calcium and vitamin D (CaD)1 are essential components for building and maintaining strong bones throughout life. Although calcium is present in many food products and vitamin D can be synthesized in t...
The effect of increasing dairy calcium intake of adolescent girls on changes in body fat and weight
percentage of body fat weight adolescence dietary calcium intake dairy foods girls
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2018/11/13
Background: Overweight is epidemic in adolescents and is a major concern because it tracks into adulthood. Evidence supports the efficacy of high-calcium, high-dairy diets in achieving healthy weight ...
Vitamin D and calcium intake and risk of early menopause
anovulation calcium dairy menopause menstrual cycle ovarian function vitamin D 25-hydroxyvitamin D
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2018/11/14
Background: Early menopause, defined as the cessation of ovarian function before the age of 45 y, affects ~10% of women and is associated with higher risk of cardiovascular disease, osteoporosis, and ...
Use of eggshells as a raw material for production of calcium preparations
calcium release calcium carbonate calcium citrate
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2016/12/9
The kinetics of calcium release from tablets obtained from modified eggshells in the form of calcium citrate and calcium carbonate was investigated. Calcium release showed the first-order kinetics. Af...
Phosvitin phosphopeptide preparation using immobilised trypsin and enhancing calcium absorption in growing rats
phosvitin phosphopeptide immobilisation calcium-binding efficiency calcium absorption
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2016/12/9
We demonstrate a new, efficient method for the preparation of phosvitin phosphopeptides using immobilised-trypsin enzymolysis technology. Immobilised trypsin was prepared using a covalent binding meth...
Soluble corn fiber increases bone calcium retention in postmenopausal women in a dose-dependent manner: a randomized crossover trial
bone calcium retention bone-specific alkaline phosphatase postmenopausal women soluble corn fiber 41Ca
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2018/12/14
Background: Dietary soluble corn fiber (SCF) significantly improves calcium absorption in adolescents and the bone strength and architecture in rodent models.
Accumulation of Heavy Metals in Freshwater Fish-An Assessment of Toxic Interactions with Calcium
Heavy Metals Freshwater Fish-An
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2016/5/27
The present investigation deals with the interaction between accumulation of waterborne lead, cadmium and chromium with different calcium concentration (1.0, 2.0, 3.0 and 4.0 mM L-1) in Cirrhina mriga...
Dairy products, calcium, and prostate cancer risk: a systematic review and meta-analysis of cohort studies
calcium dairy products milk prostate cancer WCRF/AICR Continuous Update Project
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2018/12/20
Background: Dairy product and calcium intakes have been associated with increased prostate cancer risk, but whether specific dairy products or calcium sources are associated with risk is unclear.
A Mathematical Model of Acute Response of Parathyroid Hormone to Changes in Plasma Ionized Calcium in Normal Humans
Mathematical Model Acute Response Parathyroid Hormone Plasma Ionized Calcium Normal Humans
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2014/10/23
A complex bio-mechanism, referred to as calcium homeostasis, regulates plasma ionized calcium (Ca++) concentration in the human body to within a narrow physiologic range which is crucial for maintaini...
The Effects of Dietary Calcium and Conjugated Linoleic Acid on Bone Health
Bone CLA Linoleic Acid Ash
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2014/10/22
Approximately 200 million people worldwide, including 25 million in the United States, suffer from osteoporosis. The pathophysiology of osteoporosis suggests that prevention through dietary interventi...
Theoretical Interpretation of the Existence at 40℃ of an Absolute Maximum of the Hydration Rate of Calcium Sulphate Hemi Hydrate under Microwave Irradiation
Microwave Isothermal Calorimetry Calcium Sulphate Hemi Hydrate Kinetics
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2013/1/31
The temperature influence factor on the kinetics of hydration of hemi hydrated calcium sulphate β has been studied in this work under microwave irradiation between 10℃ and 50℃ by isothermal calorimetr...
Blanching and Drying Behavior of Dioscorea schimperiana and Impact on Cellular Exchanges and on Calcium, Ascorbic Acid and β-carotene Contents
Blanching and Drying Behavior Dioscorea schimperiana
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2016/6/1
The influence of blanching parameters (time and temperature), variety and yam thickness on cellular exchanges and on calcium, ascorbic acid and β-carotene contents during blanching and/or subsequent d...
Epoxidation of α, β-Unsaturated Carbonyl Compounds with Hydrogen Peroxide and Calcium Vanadateapatite
Calcium vanadateapatite α,β-Unsaturated carbonyl compound Epoxidation Hydrogen peroxide Surfactant
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2010/9/8
Epoxidation of α, β-unsaturated carbonyl compounds is an important reaction in organic synthesis. In this study, epoxidation of α,β-unsaturated carbonyl compounds was carried out in hexane or water so...
Rare earth elements, Sr, Ba, Fe, and major cation concentrations in some living foraminiferal tests collected from Iriomote Island, Japan: An exploration for trace element behavior during biogenic calcium carbonate formation
foraminifera rare earth elements calcium carbonate partitioning biomineralization
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2017/8/9
Rare earth elements (REE), Sr, Ba, Fe, Mg, Ca, Na, and K concentrations in three kinds of living foraminiferal tests collected from Iriomote Island, Japan were measured in order to obtain some qualita...