Biomedical sciences publications
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Cortical nNOS/NK1 Neurons Are Regulated by Cholinergic Inputs
CCh has a network effect on excitability within the cortex, as both presynaptic and postsynaptic effects result in an oscillating pattern of nNOS/NK1 neuron excitability.
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White Matter Microstructural Recovery with Abstinence and Decline with Relapse in Alcohol Dependence Interacts with Normal Ageing: A Controlled Longitudinal DTI Study
Background Alcohol dependence exacts a toll on brain white matter microstructure, which has the potential of repair with prolonged sobriety. Diffusion tensor imaging (DTI) enables in-vivo quantification of tissue constituents…
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Facing Emotions in Narcolepsy with Cataplexy: Haemodynamic and Behavioural Responses During Emotional Stimulation
Our study aimed to investigate haemodynamic and behavioural responses during emotional stimulation in narco-cataplexy.
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Association of CHRNA5-A3-B4 SNP rs2036527 with Smoking Cessation Therapy Response in African-American Smokers
We investigated the association between CHRNA5-A3-B4 and smoking abstinence. The rs2056527(A) allele was associated with lower abstinence with active pharmacotherapy, or with nicotine gum alone but not significantly with bupropion.
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Cyanide Detoxification by Molybdenum Sulfur Complexes
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Toward a Breathable Biomarker for Physiological Stress
We have developed preliminary laboratory data for formation of volatile aldehydes produced by oxidatation of amino acids found in ELF exposed to HOCl. Formation of HOCl, via oxidation of chloride…
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Recent Advances in Computer-Aided Drug Design as Applied to Anti-Influenza Drug Discovery
Zanamivir (Relenza™) and oseltamivir (Tamiflu(®)) are two antiviral drugs currently recommended by the CDC for treating influenza. Both are examples of the successful application of structure-based drug design strategies.
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Synthesis of Doxycycline-[(CD3)-C-13]
In this process, doxcycline was oxidized to the N-oxide using m-CPBA. The hydrochloride salt of the tertiary N-oxide was treated with Fe(0)/FeCl3 catalyst yielding the N-demethylated product.
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Evaluation of Functional Activity and Aggregation Properties of Hemopressin
We tested the hemopressin peptide for CB1 receptor agonist and antagonist activity in cAMP and β-arrestin recruitment assay and found it to be inactive.
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Effects of Nicotine Deprivation and Replacement on Bold-Fmri Response to Smoking Cues as a Function of DRD4 Vntr Genotype
INTRODUCTION: Reactivity to smoking cues is an important factor in the motivation to smoke and has been associated with the dopamine receptor 4 variable number tandem repeat (DRD4 exon III…
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N-CANDA Data Integration: Anatomy of an Asynchronous Infrastructure for Multi-Site, Multi-Instrument Longitudinal Data Capture
The concepts implemented in N-CANDA’s data collection system helped reduce project start-up time by several months.
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Accelerated Aging of Selective Brain Structures in Human Immunodeficiency Virus Infection: A Controlled, Longitudinal Magnetic Resonance Imaging Study
Infected individuals are living long enough that there is a potential for interaction with normal senescence effects on various organ systems, including the brain. To examine this interaction, the brains…