The use of gamma-emitting radionuclides for diagnostic imaging in
nuclear medicine has been established for many years. Sophisticated
gamma ray detecting camera systems and computer links enable the
clinical investigator to image different regions of the body and to
quantify organ function. Parallel developments have also occurred
in the field of radiopharmaceuticals, and today a wide range of
products is available that will exhibit specific uptake within
target tissues following parenteral administration. For example,
radioiodide is taken up by the thyroid and iodinated fatty acids
can be used to image the myocardium. Labelled antibodies have been
used with success to target certain tumours. The concept of
targeting has also been considered by pharmaceutical scientists who
wish to deliver drugs rather than radionuclides to specific sites
in the body. The systems that have been employed are often
physically similar to those used as radiopharmaceuticals (for
example colloids, aerosols and liposomes). Furthermore, pioneering
work by Digenis and others in the United States States and by
Alpsten and co-workers (1976)in Sweden had demonstrated the
potential of gamma scintigraphy for investigating the fate of
tablets and capsules in the gastrointestinal tract of man in a non
invasive way. In 1979, the Biopharmaceutics Research Group at
Nottingham together with academic pharmacists from Manchester held
a one-day syffiposium at Nottingham University to discuss how radio
nuclides could be used in drug formulation studies to provide
better approaches for the delivery of drugs to their sitesof
action."
General
Imprint: |
Springer
|
Country of origin: |
Netherlands |
Release date: |
April 2012 |
First published: |
1982 |
Editors: |
Clive G. Wilson
|
Dimensions: |
216 x 140 x 19mm (L x W x T) |
Format: |
Paperback
|
Pages: |
330 |
Edition: |
Softcover reprint of the original 1st ed. 1982 |
ISBN-13: |
978-9401197304 |
Categories: |
Books >
Medicine >
Other branches of medicine >
Pharmacology >
General
|
LSN: |
940119730X |
Barcode: |
9789401197304 |
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