A Potential Dubin-Johnson Syndrome Imaging Agent: Synthesis, Biodistribution, and MicroPET Imaging
نویسندگان
چکیده
منابع مشابه
Dubin-Johnson syndrome.
A young man presented with recurrent episodes of mild jaundice. Apart from conjugated hyperbilirubinemia, other liver function tests were always normal. Clinical suspicion of Dubin-Johnson syndrome was raised. Liver biopsy showed diffuse deposition of coarse granular dark brown pigment in hepatocytes. Dubin-Johnson syndrome is a benign condition, which results from a hereditary defect in biliar...
متن کاملCholescintigraphy in Dubin-Johnson syndrome.
Hereditary or familial hiperbilirubinemia comprises a group of syndromes (Dubin-Johnson’s, Rotor’s, hepatic storage disease) in which hyperbilirubinemia, predominantly unconjugated or conjugated, occurs as an isolated biochemical abnormality without evidence of either hepatocellular necrosis or cholestasis. We present a patient with Dubin-Johnson syndrome, one of the familial disorders associat...
متن کاملDubin-Johnson syndrome in a Saudi neonate.
There are many disorders associated with direct hyperbilirubinemia in the neonatal period. These usually need urgent referral to identify treatable diseases. DubinJohnson Syndrome (DJS), which results from impaired hepatic excretory function, is an uncommon cause of neonatal jaundice and is only sporadically reported in neonates. We report here a neonate who presented with direct hyperbilirubin...
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Neurokinin 1 receptors (NK1R) are overexpressed on several types of important human cancer cells. Substance P (SP) is the most specific endogenous ligand known for NK1Rs. Accordingly, a new SP analogue was synthesized and evaluated for detection of NK1R positive tumors. [6-hydrazinopyridine-3-carboxylic acid (HYNIC)-Tyr8-Met(O)11-SP] was synthesized and radiolabeled with 99mTc using ethylenedia...
متن کاملSynthesis and Preliminary Evaluation of a New 99mTc Labeled Substance P Analogue as a Potential Tumor Imaging Agent
Neurokinin 1 receptors (NK1R) are overexpressed on several types of important human cancer cells. Substance P (SP) is the most specific endogenous ligand known for NK1Rs. Accordingly, a new SP analogue was synthesized and evaluated for detection of NK1R positive tumors. [6-hydrazinopyridine-3-carboxylic acid (HYNIC)-Tyr8-Met(O)11-SP] was synthesized and radiolabeled with 99mTc using ethylenedia...
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ژورنال
عنوان ژورنال: Molecular Imaging
سال: 2005
ISSN: 1536-0121,1536-0121
DOI: 10.1162/15353500200504160