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A study relating to bioavailability and renal elimination of bismuth after oral administration of basic bismuth
W A Behrendt1, C Gröger, D Kuhn
1Temmler Pharma GmbH, Marburg, Germany.
International Journal of Clinical Pharmacology, Therapy, and Toxicology
|September 1, 1991
Abstract:
The extent to which bismuth is absorbed following single and multiple oral administration of basic bismuth nitrate was investigated in healthy male subjects. The blood concentration of bismuth and the amounts excreted in urine and feces were determined. The results show that only a small fraction of the administered bismuth dose given in this form is absorbed. Existing differences in the absorption kinetics between this relatively insoluble bismuth salt and colloidal bismuth citrate are discussed.