Studies have implicated the essential role of Vitamin A (VA) and its active metobolite, retinoic acid (RA) in both host defense and tolerance through manipulation of various immune cells, including T cells, B cells, macrophages and others. CD8⁺ T...
Two localized spectroscopic imaging methods were investigated to detect and discriminate microscopic pathologies at the surface of excised breast tissues in order to improve resection completeness during breast conserving surgery. A scanning in...
The motivational and rewarding properties of our immediate environment affect how humans interact with our world in a number of ways. One important aspect in which reward representation shapes behavior is in the development, maintenance and...
Dipterocarpaceae -- Ecology -- Indonesia -- Kalimantan Barat. ; Rain forest ecology -- Indonesia -- Kalimantan Barat. ; Herbivores -- Ecology.
A decline in population growth as the abundance of a species increases can stabilize population size. In Western Borneo, I found evidence for such density dependence in juveniles of the genus Shorea (Dipterocarpaceae) that dominates southeast...
Brain mapping via EEG activation is a useful tool of basic neuroscience, and has wide clinical applications as well. The mapping is achieved by means of Event Related Potentials (ERPs), task-related changes in EEG time series. The methodology of...
Esterification of cholesterol by acyl-CoA:cholesterol acyltransferase (ACAT) is a key element in maintaining cholesterol homeostasis in cells of higher animals. In the budding yeast, Saccharomyces cerevisiae, accumulation of ergosteryl esters...
Near infrared spectroscopy -- Instruments -- Design and construction.;""Magnetic resonance imaging -- Instruments -- Design and construction."";""Breast -- Cancer -- Imaging."";""Breast -- Magnetic resonance imaging."";""Breast -- Cancer --...
Leucocytes -- Pathophysiology. Immunosuppression. Ovaries -- Cancer -- Pathophysiology. Peritoneum -- Cancer -- Pathophysiology. Medical Term Ovarian Neoplasms -- physiopathology. Peritoneal Neoplasms -- physiopathology.
Immunosuppressive leukocytes are emerging as a critical factor in facilitating tumor progression. These leukocytes are converted by the tumor microenvironment to become tolerogenic, facilitate metastasis, and to aid in neo-vascularization. The...
CD antigens. Immune response -- Regulation. Hemoglobin.
CD163 is a monocyte- and macrophage-specific surface glycoprotein proposed to function in the maintenance of homeostasis and the resolution of inflammation. CD163 binds hemoglobin-haptoglobin complexes implicating this receptor as a hemoglobin...
Developmental prosopagnosia (DP) is a neurodevelopmental disorder defined by impaired face recognition in the absence of brain damage, low-level visual deficits, or broad cognitive problems. Behavioral and neural findings suggest different types of...
Visual searches for a conjunction of features (e.g., a particular combination of color and shape) are ordinarily slow and difficult. However, search efficiency for a particular conjunction can improve dramatically within a few hundred practice...
I investigated the effects of two contemporary disturbances to soil systems: forest clearing in the northeastern U.S. and climate-driven plant succession in the Arctic. To test the effects of clear-cutting forests on mineral soil carbon (C)...
The experiments comprising this thesis aimed to characterize the neural and behavioral correlates of learning about and responding to the predictive information conveyed by social cues. Facial expressions are cues that convey critical information...
Hand -- Psychophysiology. Conditioned response. Hand -- Movements. Perceptual-motor processes.
The present studies examine the flexible application of two stimulus-response (SR) mappings to a single set of stimuli. The following questions are addressed: (1) Can dual mapping performance equal single mapping performance (2) Can rapid map...