[Intravascular rheologic changes following the administration of a contrast medium--animal experiment studies].
An angiographic animal study showed that hyperosmolar, ionic contrast media with a low viscosity produce the greatest increase in blood flow and the shortest diagnostically useful contrasting time of the vessels. The longest vessel contrast time and the smallest secondary increase in blood flow is seen for a nonionic, nearly isotonic contrast medium with a somewhat higher viscosity.
D000792:Angiography; D000818:Animals; D001783:Blood Flow Velocity / Q000187:drug effects; D003287:Contrast Media / Q000494:pharmacology*; D003974:Diatrizoate Meglumine / Q000494:pharmacology; D005260:Female; D005263:Femoral Artery / Q000187:drug effects; D007472:Iohexol; D008297:Male; D011817:Rabbits; D012212:Rheology; D014283:Triiodobenzoic Acids / Q000494:pharmacology; D014783:Viscosity
D003287:Contrast Media; D014283:Triiodobenzoic Acids; C033300:iotrolan; D003974:Diatrizoate Meglumine; D007472:Iohexol
Intravasale rheologische Veränderungen nach Kontrastmittelapplikation--Tierexperimentelle Untersuchungen.