Background The prevalence of major depression in people with human immunodeficiency
virus (HIV)/acquired immunodeficiency syndrome is substantially higher than in the general …

Regional cerebral blood flow (rCBF) is a useful surrogate marker of neuronal activity and a
parameter of primary interest in the diagnosis of many diseases. The increasing use of …

First, we determined the cerebral localization of reduced glutathione (GSH) in normal mice
by means of autoradiography using 99mTc-meso-hexamethyl propylene oxime. A highly …

To evaluate the oxidative stress-related parameters and to determine their order of
appearance in the brain aging process, radionuclide experiments were carried out on male …

Noninvasive radionuclide imaging has the potential to identify and assess mechanisms
involved in particular stages of lung injury that occur with acute respiratory distress …

Two series of [99mTc](SNS/S) mixed ligand complexes each carrying the N-
diethylaminoethyl or the N-ethyl-substituted bis (2-mercaptoethyl) amine ligand (SNS) are …

The imaging of reactive oxygen species (ROS) at the molecular level with high sensitivity
and specificity by positron emission tomography (PET) could be of enormous interest to …

Technetium-99m-d, l-hexamethylpropylene amine oxime (99mTc-HMPAO) retention in the
brain monitored by single photon emission computed tomography (SPECT) is currently used …

The present study was directed to the development of EPR methodology for distinguishing
cells with different proliferative activities, using “redox imaging.” Three nitroxide radicals …

Rat exposure to 60% oxygen (O2) for 7 days (hyper-60) or to> 95% O2 for 2 days followed
by 24 h in room air (hyper-95R) confers susceptibility or tolerance, respectively, of the …