| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8252696 | Radiation Physics and Chemistry | 2015 | 5 Pages |
Abstract
Breast cancer is the most common malignancy in Brazilian women. The main treatment strategies for the breast cancer are surgery and chemotherapy. As bone loss is one of the possible chemotherapy side effects, in this work was used μXRF technique on femoral head samples of female Wistar rats to evaluate Ca, Fe and Zn concentrations in order to investigate possible elemental changes in bone caused by the chemotherapy. Fifteen female rats were divided randomly in groups (five rats each). G1 group received doses of doxorubicin/cyclophosphamide drugs and G2 group was treated with docetaxel/cyclophosphamide drugs. µXRF measurements were carried out at the X-ray XRF beamline in the Brazilian Synchrotron Light Laboratory. The results showed significant decrease especially in Ca concentrations when comparing the treated groups with the control group.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
A. Pickler, C.L. Mota, A. Mantuano, C. Salata, L.P. Nogueira, A.P. Almeida, R. Alessio, G. Sena, D. Braz, C.E.V. de Almeida, R.C. Barroso,