Structural and functional damages of whole body ionizing radiation on rat brain homogenate membranes and protective effect of amifostine

Date

2016-01-01

Author

ÇAKMAK, GÜLGÜN
Severcan, Mete
Zorlu, Faruk
Severcan, Feride

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

182
views

0
downloads

Purpose: To investigate the effects of whole body ionizing radiation at a sublethal dose on rat brain homogenate membranes and the protective effects of amifostine on these systems at molecular level.

Subject Keywords

Radiological and Ultrasound Technology, Radiology Nuclear Medicine and imaging

URI

https://hdl.handle.net/11511/56512

Journal

INTERNATIONAL JOURNAL OF RADIATION BIOLOGY

DOI

https://doi.org/10.1080/09553002.2016.1230237

Collections

Department of Biology, Article

Suggestions

OpenMETU
Core

Effect of stereotactic radiosurgery on lipids and proteins of normal and hypoperfused rat brain homogenates: A Fourier transform infrared spectroscopy study Toyran, N; Zorlu, F; Severcan, Feride (Informa UK Limited, 2005-12-01) Purpose: The effect of stereotactic radiosurgery on lipids and proteins of normal and hypoperfused rat brain was investigated to see if hypoxic areas are really more resistant to radiation effects or not.
Forward problem solution for electrical conductivity imaging via contactless measurements Gençer, Nevzat Güneri (IOP Publishing, 1999-04-01) The forward problem of anew medical imaging system is analysed in this study. This system uses magnetic excitation to induce currents inside a conductive body and measures the magnetic fields of the induced currents. The forward problem, that is determining induced currents in the conductive body and their magnetic fields, is formulated. For a general solution of the forward problem, the finite element method (FEM) is employed to evaluate the scalar potential distribution. Thus, inhomogeneity and anisotropy...
Forward problem solution of electromagnetic source imaging using a new BEM formulation with high-order elements Gençer, Nevzat Güneri (IOP Publishing, 1999-09-01) Representations of the active cell populations on the cortical surface via electric and magnetic measurements are known as electromagnetic source images (EMSIs) of the human brain. Numerical solution of the potential and magnetic fields for a given electrical source distribution in the human brain is an essential part of electromagnetic source imaging. In this study, the performance of the boundary element method (BEM) is explored with different surface element types. A new BEM formulation is derived that m...
ESTIMATION OF TISSUE RESISTIVITIES FROM MULTIPLE-ELECTRODE IMPEDANCE MEASUREMENTS Eyüboğlu, Behçet Murat; WOLF, PD (IOP Publishing, 1994-01-01) In order to measure in vivo resistivity of tissues in the thorax, the possibility of combining anatomical data extracted from high-resolution images with multiple-electrode impedance measurements, a priori knowledge of the range of tissue resistivities, and a priori data on the instrumentation noise is assessed in this study. A statistically constrained minimum-mean-square error estimator (MIMSEE) that minimizes the effects of linearization errors and instrumentation noise is developed and compared to the c...
Sensitivity of EEG and MEG measurements to tissue conductivity Gençer, Nevzat Güneri (IOP Publishing, 2004-03-07) Monitoring the electrical activity inside the human brain using electrical and magnetic field measurements requires a mathematical head model. Using this model the potential distribution in the head and magnetic fields outside the head are computed for a given source distribution. This is called the forward problem of the electro-magnetic source imaging. Accurate representation of the source distribution requires a realistic geometry and an accurate conductivity model. Deviation from the actual head is one ...

Citation Formats

G. ÇAKMAK, M. Severcan, F. Zorlu, and F. Severcan, “Structural and functional damages of whole body ionizing radiation on rat brain homogenate membranes and protective effect of amifostine,” INTERNATIONAL JOURNAL OF RADIATION BIOLOGY, pp. 837–848, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56512.