Improved Polymeric Contrast Agents for Roentgenologic Examination of the Gastrointestinal Tract: I. Preliminary Report on the Chemistry of the Polymers

Improved water-soluble iodine-containing polymers intended as contrast substances for use in the roentgenologic examination of the gastrointestinal tract have been synthesized. These polymers have a high solubility in water even at relatively low pH values, and, therefore, do not precipitate in the...

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Veröffentlicht in:	Upsala journal of medical sciences 1974-01, Vol.79 (2), p.103-105
Hauptverfasser:	Björk, Lars, Erikson, Uno, Ingelman, Björn, Zaar, Birgitta
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Phenomena Chemistry Contrast Media - chemical synthesis Digestive System - diagnostic imaging Hydrogen-Ion Concentration Molecular Weight Polymers - chemical synthesis Radiography Solubility Triiodobenzoic Acids - chemical synthesis
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Beschreibung
Zusammenfassung:	Improved water-soluble iodine-containing polymers intended as contrast substances for use in the roentgenologic examination of the gastrointestinal tract have been synthesized. These polymers have a high solubility in water even at relatively low pH values, and, therefore, do not precipitate in the stomach.
ISSN:	0300-9734 2000-1967
DOI:	10.3109/03009737409178976