LUNG SCANS WITH I131 LABELLED MACROAGGREGATED HUMAN SERUM ALBUMIN (MAA)
نویسندگان
چکیده
منابع مشابه
Simultaneous distribution of T-1824 and I131 labelled human serum albumin in man.
The dilution of injected dyes (1-3), especially Evans Blue (T-1824) (4), has gained wide acceptance as a measure of plasma volume (5, 6). Recently, such an interpretation of the "T-1824 space" has been questioned. The challenges are based largely upon discordant volumes of distribution obtained after the simultaneous administration of T-1824 and labelled red blood cells (7-14), or T-1824 and ra...
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Lung perfusion study is an important investigation in various pulmonary diseases. The radiopharmaceutical commonly used now-a- days is imported macroaggregated human albumin (in kit form), which is labelled with technetium (Tc99m-MAA). Due to its high cost the technique could not be fully exploited. We have tried to locally prepare freeze dried MAA particles. Various parameters like concentrati...
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BACKGROUND SIRT is an emerging treatment for liver tumours which relies on the selective uptake by tumour of 90Y microspheres following hepatic arterial injection. Response rates of around 90% are reported. Hepatic arterial injection of MAA gives an indication of the expected distribution of 90Y microspheres within the liver. This study sought to determine if the MAA scan could be predictive of...
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Human serum albumin (HSA) is an important protein that carries variety of substances like some hormones and drugs in blood. Pharmacological studies of the interaction of many drugs and HSA are reported during several decades, specially recently years. Interaction of cortisol and fluoxetine hydrochloride (FLX) (as a common anti-stress drug) with HSA (as their carrier in blood) has been studied s...
متن کاملTissue distribution of I131 labeled human serum albumin following intravenous administration.
Previous studies utilizing I'sl' labeled human serum albumin have revealed that approximately 60 per cent of the total exchangeable albumin of nonedematous subjects is in extravascular locations (1, 2). Following intravenous administration, approximately 4 to 7 days are required for essentially complete equilibration of the labeled albumin between plasma and extravascular tissues (2, 3). In alm...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1966
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.98.2.416