Thyroidal radioisotope uptake in euthyroid cats : a comparison between 131I and 99MTcO4
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Artikel Thyroidal radioisotope uptake in euthyroid cats : a comparison between 131 I and 99 MTcO
INTRODUCTION The use of radionuclides for evaluating thyroid conditions in cats is well documented. Hyperthyroidism is the most common indication. A feature of hyperthyroidism is an increased uptake of radionuclide. The radionuclides most frequently used for thyroidal imaging are I, I, and the pertechnetate ion of technetium (TcO4). The radioisotopes of iodine are exclusively taken up by the th...
متن کاملThyroid Remnant Estimation by Diagnostic Dose 131I Scintigraphy or 99mTcO4− Scintigraphy after Thyroidectomy: A Comparison with Therapeutic Dose 131I Imaging
In this clinical study, we have compared routine diagnostic dose (131)I scan and (99m)TcO4(-) thyroid scintigraphy with therapeutic dose (131)I imaging for accurate thyroid remnant estimation after total thyroidectomy. We conducted a retrospective review of the patients undergoing total thyroidectomy for differentiated thyroid carcinoma (DTC) and subsequently receiving radioactive iodine (RAI) ...
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UNLABELLED Glucose metabolism in radioiodine-negative metastases of differentiated thyroid carcinomas (DTC) may still be increased by thyroid-stimulating hormone (TSH) as demonstrated by PET with 18F-FDG. The mechanisms of signal transduction involved in that process are as yet not completely understood. Therefore, the aim of this study was to investigate the effects of TSH, of an analog of cyc...
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15 صفحه اولcohesion and cohesive devices in a contrastive analysis between ge and esp texts
the present study was an attempt to conduct a contrastive analysis between general english (ge) and english for specific purposes (esp) texts in terms of cohesion and cohesive devices. to this end, thirty texts from different esp and ge textbooks were randomly selected. then they were analyzed manually to find the frequency of cohesive devices. cohesive devices include reference, substitution, ...
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ژورنال
عنوان ژورنال: Journal of the South African Veterinary Association
سال: 1997
ISSN: 2224-9435,1019-9128
DOI: 10.4102/jsava.v68i2.866