-transparent.png){kind=logo}
Intestinal 47Ca absorption was determined from blood and stool radioactivity after oral administration of 150 ml saline containing the isotope (as 47CaCl2) and 500 mg of elementary calcium in the form of one of three commercial calcium preparations from "NAF" or "Collett" (containing calcium carbonate) or from "Sandoz" (containing mainly calcium lactogluconate). 51CrEDTA was used as unabsorbable marker to allow corrections for incomplete faecal collection. The calcium carbonate preparations were only partially dissolved when administered, but the calcium absorption from these preparations was found to be no less than that from the completely soluble calcium "Sandoz" preparation. The calculated minimal absorption of calcium was, on an average, about 100 mg from all three calcium preparations in subjects without known intestinal calcium absorption defects.
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
January 1996,
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
November 1979,
Biochimica et biophysica acta,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
May 1988,
European journal of clinical nutrition,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
September 1978,
Metabolism: clinical and experimental,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
June 1969,
The American journal of clinical nutrition,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
January 1988,
Mineral and electrolyte metabolism,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
July 1964,
Metabolism: clinical and experimental,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
September 1978,
Metabolism: clinical and experimental,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
August 1976,
Calcified tissue research,
A Berstad, and
H Jörgensen, and
H Frey, and
E M Lund
January 1978,
Scandinavian journal of gastroenterology,
