Normalized Transillumination of Fluorescent Proteins in Small Animals

Volumetric tomography of fluorescent proteins through small animals in vivo.

Volumetric detection and accurate quantification of fluorescent proteins in entire animals would greatly enhance our ability to monitor biological processes in vivo. Here we present a quantitative tomographic technique for visualization of superficial and deep-seated (>2-3 mm) fluorescent protein activity in vivo. We demonstrate noninvasive imaging of lung tumor progression in a murine model, a...

INTERACTION OF PROTEINS WITH SMALL MOLECULES

Probing field-induced tissue polarization using transillumination fluorescent imaging.

Despite major successes of biophysical theories in predicting the effects of electrical shocks within the heart, recent optical mapping studies have revealed two major discrepancies between theory and experiment: 1), the presence of negative bulk polarization recorded during strong shocks; and 2), the unexpectedly small surface polarization under shock electrodes. There is little consensus as t...

Optimization of Infrared Phototherapy for the Observation of Arteries in Small Animals

This article has no abstract.

Hypoadrenocorticism in small animals.

The diagnosis and treatment of hypoadrenocorticism can be one of the greatest challenges faced by veterinary practitioners, as Addison's disease may have many faces and many presentations. Although the disease is most often diagnosed in dogs, cats may also suffer from Addison's disease. The practitioner must have a high index of suspicion to make a diagnosis of hypoadrenocorticism. This index o...