Calcium and phosphorus metabolism are interconnected with effects on parathyroid hormone (PTH), 1,25-dihydroxyvitamin D (1,25 (OH) 2 D), serum, and urinary concentrations of both calcium and phosphorus including intestinal absorption, urinary excretion, and skeletal actions. Many studies have shown...
Calcium In the case of Ca2+, a typical daily diet will contain 1000 mg of elemental Ca2+. Approximately 200 mg will be absorbed and 800 mg excreted.3, 9 Ca2+ is absorbed throughout the intestine, but the low luminal pH (5 to 6) associated with the duodenum and jejunum promotes the ...
THE EFFECT OF CALCIUM AND PHOSPHORUS ON THE METABOLISM OF LEAD The greater part of the lead hazard to which the average American is exposed and which Minot ( '38) has recently assessed, is contributed by the food, and ... JB Shields,HH Mitchell - 《Journal of Nutrition》 被引量: 45发...
Dairy products, calcium, phosphorous, vitamin D, and risk of prostate cancer (Sweden) Objectives: Dairy products consistently have been associated with an increased risk of prostate cancer, yet the mechanism of this relationship remains unkn... JM Chan,E Giovannucci,SO Andersson,... - 《Cancer...
Total concentrations of phosphorus, iron and calcium range from 1.7-649, 12-8333 and 9-4605 micro mol g-1 (dry weight), respectively, with organic matter in the range of 0.6-19% by dry weight. For the Wey, Blackwater and Great Ouse, sewage inflows had no detectable effect on the ...
THE EFFECT OF THE CALCIUM-PHOSPHORUS RELATIONSHIP ON GROWTH, CALCIFICATION, AND BLOOD COMPOSITION OF THE RAT Author links open overlay panelR.M.BethkeC.H.KickWillardWilderShow more Share Cite https://doi.org/10.1016/S0021-9258(18)76100-0Get rights and content...
Effects of a three-hour calcium clamp on calcium, phosphate, magnesium and zinc concentrations of human parotid saliva Ionized (saliva-Ca2+) and total calcium (saliva-CaT), inorganic phosphate (saliva-P), magnesium (saliva-Mg), and zinc (saliva-Zn) lev... G-B.,SAGULIN,O.,... - 《Ac...
The age of maturity in commercial pullets has steadily decreased, and egg output and case weights continue to increase. Consequently, nutritional management also needs to change to meet the genetic potential of the new strains. When new genetic lines are introduced, issues such as calcium and ...
CALCIUM (Ca), PHOSPHORUS (P), ZINC (Zn), AND COPPER (Cu) CONTENT OF PRETERM HUMAN MILK (PTHM) 来自 ResearchGate 喜欢 0 阅读量: 14 作者:RA Ehrenkranz,BA Ackerman,CM Nelli 摘要: Pediatric Research publishes original papers, invited ...
Dietary calcium and phosphorus and variations in the plasma alkaline phosphatase activity in relationship to physical characteristics of eggshells Poultry Sci., 48 (1969), pp. 241-250 CrossrefGoogle Scholar Reid, 1977 Reid B.L. Dietary sodium for laying hens Poultry Sci., 56 (1977), pp. 373...