Biomedical sciences publications
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Partial Recovery of Alcohol Dependence-Related Deficits in Sleep Evoked Potentials Following 12 Months of Abstinence
The present study tested the hypothesis that the amplitude of K-complex related evoked potential components would increase with prolonged abstinence from alcohol.
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Refinement of Structural Leads for Centrally Acting Oxime Reactivators of Phosphylated Cholinesterases
We present a systematic structural optimization of uncharged but ionizable N-substituted 2-hydroxyiminoacetamido alkylamine reactivators of phosphylated human acetylcholinesterase (hAChE) intended to catalyze the hydrolysis of organophosphate (OP)-inhibited hAChE in the CNS.
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Developmental Changes in the Sleep Electroencephalogram of Adolescent Boys and Girls
The present study seeks to resolve some of these issues in a combined cross-sectional and longitudinal analysis of sleep EEG in adolescents.
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Peptides Derived from the Prohormone proNPQ/Spexin are Potent Central Modulators of Cardiovascular and Renal Function and Nociception
Here we demonstrate biological activity for two peptides present within proNPQ/spexin. NPQ/spexin and NPQ 53–70 have differing renal and cardiovascular effects when administered intracerebroventricularly or intravenously into rats.
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Moving “Forward” in Plasmodium Genetics Through a Transposon-Based Approach
The introduction of forward genetics has provided novel means to gain a better understanding of gene functions and their associated phenotypes in Plasmodium.
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Hemopressin Forms Self-Assembled Fibrillar Nanostructures Under Physiologically Relevant Conditions
On the basis of hemopressin’s potential in therapeutic applications and the lack of a structure–activity relationship study in literature, we aimed to determine the conformational features of hemopressin under physiological…
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MRI Estimates of Brain Iron Concentration in Normal Aging Using Quantitative Susceptibility Mapping
We use recently-developed Quantitative Susceptibility Mapping (QSM) methodology to estimate the tissue magnetic susceptibility based on MRI signal phase.
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AT-1001: A High Affinity and Selective alpha 3 beta 4 Nicotinic Acetylcholine Receptor Antagonist Blocks Nicotine Self-Administration in Rats
In order to better examine this receptor subtype, we have identified and characterized the first high affinity and selective α3β4 nAChR antagonist, AT-1001, both in vitro and in vivo.
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Remapping the Brain to Compensate for Impairment in Recovering Alcoholics
We tested whether previously published functional magnetic resonance imaging data acquired in 15 recovering alcoholics and 15 controls at rest and while performing a spatial working memory task would fulfill…
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The Serine-Proline Turn: A Novel Hydrogen-Bonded Template for Designing Peptidomimetics
Factors that contribute to the formation of SP turns include controlling backbone flexibility and amino acid chirality along with creating a hydrophobic environment around the intramolecular hydrogen bonds.
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Association Between Daily Cigarette Consumption and Hypertension Moderated by CYP2A6 Genotypes in Chinese Male Current Smokers
The purpose of this study was to assess whether cytochrome P450 enzyme 2A6 (CYP2A6) genotypes moderate the association between smoking and hypertension.
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Transcriptional Regulation of Gene Expression During Osmotic Stress Responses by the Mammalian Target of Rapamycin
We have approached this question by analyzing the effect of mammalian target of rapamycin (mTOR), a central growth controller, on the osmotic stress response.