Research increasingly suggests that subjective cognitive decline (SCD) in older adults, in
the absence of objective cognitive dysfunction or depression, may be a harbinger of non-…

The southern United States is characterized by a humid, subtropical climate and consists of
16 states (Texas, Oklahoma, Arkansas, Louisiana, Mississippi, Tennessee, Kentucky, …

Cognitive reserve, broadly conceived, encompasses aspects of brain structure and function
that optimize individual performance in the presence of injury or pathology. Reserve is …

A 145-kDa tyrosine-phosphorylated protein that becomes associated with Shc in response to
multiple cytokines has been purified from the murine hemopoietic cell line B6SUtA1. Amino …

The Indian Ocean Experiment (INDOEX) was an international, multiplatform field campaign
to measure long-range transport of air pollution from South and Southeast Asia toward the …

In glioblastoma-derived cell lines, PTEN does not significantly alter apoptotic sensitivity or
cause complete inhibition of DNA synthesis. However, in these cell lines PTEN regulates …

The objective of the present study was to provide normative data for Trail Making Test (TMT)
time to completion and performance errors among cognitively normal older adults, and to …

Measured production rates of tropospheric ultrafine particles (3nm diameter) are reported
for the first time and are shown to be orders of magnitude greater than nucleation rates …

Genetic studies have identified mutations in key regulators of the Wnt/β-catenin pathway in
a variety of cancers, most frequently in colon cancers. However, whether the pathway is …

Increased production of reactive oxygen species and loss of endothelial NO bioactivity are
key features of vascular disease states such as diabetes mellitus. Tetrahydrobiopterin (BH4) …