Development of Radiolabeling Methods for 5-Fluorouracil (5-FU) with Technetium-99m for Preclinical Nuclear Imaging (PNI)
نویسندگان
چکیده
منابع مشابه
Effect of Skimmed Milk on the Absorption and Metabolism of 5-Fluorouracil (5-FU) in Animals
Several modalities of drug administration have been investigated to improve bioavailability and to reduce 5-FU related toxicity. The aim of present study was to evaluate the effect of skimmed milk on the absorption and metabolism of 5-FU in rabbits, mice and dogs. It was further aimed to determine its route related toxicity in rabbits. Plasma concentration of both 5-FU and its metabolit...
متن کاملPreparation and pharmacological evaluation of a new radiopharmaceutical, technetium-99m-5-fluorouracil, for tumor scintigraphy.
UNLABELLED 5-fluorouracil (5-FU) has been used for cancer chemotherapy since more than four decades. There are reports of use of (18)F and (19)F analogues of 5-FU for tumor studies using PET and NMR respectively. However, study pertaining to its use in g-scintigraphy is still lacking. In the present study, we have optimized the methodology to radiolabel it with technetium-99m ((99m)Tc) efficien...
متن کاملEffect of Skimmed Milk on the Absorption and Metabolism of 5-Fluorouracil (5-FU) in Animals
Several modalities of drug administration have been investigated to improve bioavailability and to reduce 5-FU related toxicity. The aim of present study was to evaluate the effect of skimmed milk on the absorption and metabolism of 5-FU in rabbits, mice and dogs. It was further aimed to determine its route related toxicity in rabbits. Plasma concentration of both 5-FU and its metabolit...
متن کامل5-Fluorouracil (5-FU) Induced Acute Toxic Leukoencephalopathy
This is a 57-year-old right-handed male with a history of locally advanced esophageal adenocarcinoma, who presented with confusion and speech changes. Patient received 5-Fluorouracil (5-FU) and cisplatin four days prior to presentation, which was complicated by very poor oral intake on day 2 of therapy. On the day of presentation, he was confused and his speech was slurred. The remainder of the...
متن کاملEvaluation of Cardiac Mitochondrial Function by a Nuclear Imaging Technique using Technetium-99m-MIBI Uptake Kinetics
Mitochondria play an important role in energy production for the cell. The proper function of a myocardial cell largely depends on the functional capacity of the mitochondria. Therefore it is necessary to establish a novel and reliable method for a non-invasive assessment of mitochondrial function and metabolism in humans. Although originally designed for evaluating myocardial perfusion, 99mTc...
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ژورنال
عنوان ژورنال: International Journal of Life- Sciences Scientific Research
سال: 2017
ISSN: 2455-1716
DOI: 10.21276/ijlssr.2017.3.4.5