One of the earliest events in programmed cell death is the externalization of phosphatidylserine,
a membrane phospholipid normally restricted to the inner leaflet of the lipid bilayer. …

After several decades of debate, it is now widely acknowledged that apoptosis, also known
as programmed cell death, is central to homoeostasis and normal development and …

Background Chest radiograph interpretation is critical for the detection of thoracic diseases,
including tuberculosis and lung cancer, which affect millions of people worldwide each year. …

Results: Membrane-bound radiolabeled annexin V activity lin early correlated to total
fluorescence as observed by FITC annexin V flow cytometry in Jurkat T-cell cultures induced to …

Background Magnetic resonance imaging (MRI) of the knee is the preferred method for
diagnosing knee injuries. However, interpretation of knee MRI is time-intensive and subject to …

CD4 + CD25 + regulatory T (Treg) cells are potent modulators of alloimmune responses. In
murine models of allogeneic bone marrow transplantation, adoptive transfer of donor CD4 + …

We describe a new generation of protein-targeted contrast agents for multimodal imaging of
the cell-surface receptors for vascular endothelial growth factor (VEGF). These receptors …

Heart transplant rejection is characterized pathologically by myocyte necrosis and apoptosis
associated with interstitial mononuclear cell infiltration. Any one of these components can …

BACKGROUND AND PURPOSE: Sonography, CT, and MR imaging are commonly used to
screen for neonatal intracranial ischemia and hemorrhage, yet few studies have attempted to …

Quantification of apoptotic cell death in vivo has become an important area of investigation
in patients with acute lymphoblastic leukemia (ALL). We have devised a noninvasive …