Background and Purpose— This scientific statement provides an overview of the evidence
on vascular contributions to cognitive impairment and dementia. Vascular contributions to …

Study Objective: To determine which of the signs and symptoms of dehydration obtainable
from patient history and physical examination in the emergency department are most useful in …

Depression is a frequent complication of stroke with a prevalence of 25% to 79%, depending
on the setting, assessment tool, and time poststroke. Patients with poststroke depression (…

Biologists can now prepare and image thousands of samples per day using automation,
enabling chemical screens and functional genomics (for example, using RNA interference). …

The multiprotein mTORC1 protein kinase complex is the central component of a pathway that
promotes growth in response to insulin, energy levels, and amino acids and is deregulated …

The heterotrimeric mTORC1 protein kinase nucleates a signaling network that promotes cell
growth in response to insulin and becomes constitutively active in cells missing the TSC1 or …

… to + 00 as r runs from r _ to r + to + 00, and is an analytic function of r over this interval, so
that r( u, v) is an analytic function over the u, v plane, while leu, v) diverges at u = ±v and is …

Objective The development of these updated clinical practice guidelines (CPG) was
commissioned by the American Association of Clinical Endocrinologists, The Obesity Society, the …

Mössbauer spectra of Fe 57 in α− Fe 2 O 3 have been measured as a function of particle
size and temperature. Bulk α− Fe 2 O 3 shows a change in the sign of the quadrupole …

In the steady state, dendritic cells (DCs) in the lymph node induce T cell tolerance to self
antigens. Innate signals trigger the maturation of tissue DCs, which migrate into lymph nodes …