Technetium 99m-DTPA microcapsules: a new preparation for gastric emptying studies.
作者信息
Chang T M, Passaro E P, Su D J, Hwang C C, Law S L, Pai S H, Chen W
出版信息
Am J Surg. 1986 Jun;151(6):722-4. doi: 10.1016/0002-9610(86)90051-6.
PMID:3521353
Abstract
Technetium 99m-DTPA microcapsules have been developed to measure gastric emptying. Such capsules not only provide high labeling efficiency in vitro, but demonstrate limited dissociation in vivo, resulting in decreased error during measurement. In normal control subjects, the half-life ranged from 40 to 80 minutes under the aforementioned conditions.
摘要
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