Intestinal Absorption of Ca-45 and Sr-85 as Affected by the Alkaline Earths and pH
Journal Article
·
· Experimental Biology and Medicine
Using an in vivo perfhsion technique, the absorption of Sr-85 and Ca-45 from the small intestine of the rat was observed to be influenced by the alkaline earths and pH. Addition of calcium or beryllium to the perfusate reduced Ca-45 absorption more than Sr-85 absorption. Magnesium and barium had a greater effect on Sr-85 than on Ca-45, while strontium reduced absorption of Ca-45 and Sr-85 to the same extent. Extremes in pH tended to increase the ratio of Sr-85 to Ca-45 absorption.
- Research Organization:
- General Electric Co., Richland, Wash.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-023398
- OSTI ID:
- 4767515
- Report Number(s):
- HW-SA-2519
- Journal Information:
- Experimental Biology and Medicine, Journal Name: Experimental Biology and Medicine Journal Issue: 2 Vol. 110; ISSN 1535-3702
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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