Abstract
Background: Early detection of cellular events is important to predict the outcome of the patients. This study was aimed to use 99mTc EC-annexin V to image tumor cells undergoing apoptosis. Methods: In 10 patients with breast cancer, scintigraphic images and dosimetric estimates were obtained after administering 99mTc EC-annexin V. Results: Nine of the 10 cases showed detectable 99mTc EC-annexin V uptake in tumor. Higher values of T/N ratios are associated with patient after treatment. Conclusions: Apoptosis can be quantified using 99mTc EC-annexin V.
Original language | English (US) |
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Pages (from-to) | 1175-1182 |
Number of pages | 8 |
Journal | Applied Radiation and Isotopes |
Volume | 66 |
Issue number | 9 |
DOIs | |
State | Published - Sep 2008 |
Keywords
- Annexin V
- Apoptosis
- Breast cancer
- Tc
ASJC Scopus subject areas
- Radiation