نتایج جستجو برای: 2dg electrophoresis
تعداد نتایج: 50889 فیلتر نتایج به سال:
Elevation in the rate of glucose transport in polyoma virus-infected mouse fibroblasts was dependent upon phosphatidylinositol 3-kinase (PI 3-kinase; EC 2.7.1.137) binding to complexes of middle tumor antigen (middle T) and pp60c-src. Wild-type polyoma virus infection led to a 3-fold increase in the rate of 2-deoxyglucose (2DG) uptake, whereas a weakly transforming polyoma virus mutant that enc...
A 48-h period of fasting inhibits estrous cycles in Syrian hamsters, and fasting-induced anestrus can be prevented by intracerebroventricular treatment with leptin during the fasting period. In the present experiment, the effects of intracerebroventricular leptin were blocked by systemic treatment with inhibitors of metabolic fuel oxidation. Leptin was infused continuously into the lateral vent...
We have previously suggested that activation of the hypothalamic-pituitary-adrenal (HPA) axis is dependent on cyclooxygenase (COX)-2-related signaling under infectious and restraint stresses, but less dependent on it under hypoglycemic stress. In the present study, we evaluated the neuronal activity in the brain to elucidate the possible mechanisms underlying a stress-specific relevance between...
The hindbrain contains critical neurocircuitry responsible for generating defensive physiological responses to hypoglycemia. This counter-regulatory response (CRR) is evoked by local hindbrain cytoglucopenia that causes an autonomically mediated increase in blood glucose, feeding behavior, and accelerated digestion; that is, actions that restore glucose homeostasis. Recent reports suggest that ...
Uptake of administered D-glucose (Glc) or 2-deoxy-D-glucose (2DG) has been indirectly mapped through the chemical exchange (CE) between glucose hydroxyl and water protons using CE-dependent saturation transfer (glucoCEST) magnetic resonance imaging (MRI). We propose an alternative technique-on-resonance CE-sensitive spin-lock (CESL) MRI-to enhance responses to glucose changes. Phantom data and ...
We describe an innovative and tested approach combining two individually potent techniques to visualize simultaneously the functional impact of multiple projections on target populations of neurons in the brain. The rationale is simple: silence a defined set of efferent projections from one cortical region using cooling deactivation and then measure the impact of the deactivation on activities ...
ethanol known as ethyl alcohol is being widely used around the world. many serious diseases are related with its consumption. alcohol posses many divers effects on human body including risk of cirrhosis and/or hepatocellular carcinoma. therefore, analysis of this component is prominent. fibroblast cells were cultured in various dosages of ethanol. the effective dosage was then investigated by ...
abstract background: oligodendrogliomas are sub-types of gliomas with an enriched net of branching capillary. a vast amount of oligodendroglial (approximately 60-90%) demonstrates a loss of 1p and 19q chromosomes, and their response to radio and chemotherapy treatments are considerably more favorable and less aggressive. rho gdp inhibitor is a protein which controls the activity and distributio...
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