Biomedical sciences publications
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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.
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Perceived Poor Sleep Quality in the Absence of Polysomnographic Sleep Disturbance in Women with Severe Premenstrual Syndrome
This study evaluated sleep quality subjectively and objectively using polysomnographic and quantitative electroencephalographic measures in women with severe premenstrual syndrome.
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α6β2* and α4β2* Nicotinic Acetylcholine Receptors as Drug Targets for Parkinson’s Disease
Here we review nAChRs with particular emphasis on the subtypes that contribute to basal ganglia function. Accumulating evidence suggests that drugs targeting α6β2* and α4β2* nAChR may prove useful in…
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Orphanin Fq/Nociceptin Activates Nuclear Factor Kappa B
To determine if OFQ/N modulates NFκB activity, SH-SY5Y human neuroblastoma cells were treated with OFQ/N and assessed for changes in nuclear accumulation, DNA binding, and transcriptional activation.
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Differential Effects of Nocicetin/Orphanin FQ (NOP) Receptor Agonists in Acute Versus Chronic Pain: Studies with Bifunctional NOP/μ Receptor Agonists in the Sciatic Nerve Ligation Chronic Pain Model in Mice
We identified a novel nociceptin/orphanin FQ (NOP)/μ-opioid receptor agonist, SR 16435, with high binding affinity and partial agonist activity at both receptors.
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Sleep, Rhythms, and the Endocrine Brain: Influence of Sex and Gonadal Hormones
This a summary of recent work illustrating how sex differences and gonadal hormones influence sleep and circadian rhythms that was presented at a Mini-Symposium at the 2011 annual meeting of…
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Toxicogenomics and Metabolomics of Pentamethylchromanol (PMCol)-Induced Hepatotoxicity
The objectives of this study were to determine the mechanisms of the observed toxicity of Pentamethyl-6-chromanol and identify sensitive early markers of target organ injury.
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Age-Related Reorganization of Functional Networks for Successful Conflict Resolution: a Combined Functional and Structural MRI Study
To identify age-related differences in neural circuits subserving conflict processing, we combined structural and functional MRI and a Stroop Match-to-Sample task involving perceptual cueing and repetition to modulate resources in…
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Evaluation of Gyrase B as a Drug Target in Mycobacterium Tuberculosis
Aminobenzimidazole inhibitors of GyrB exhibit many of the characteristics required for their consideration as a potential front-line antimycobacterial therapeutic.
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Isotopic Reinforcement of Essential Polyunsaturated Fatty Acids Diminishes Nigrostriatal Degeneration in a Mouse Model of Parkinson’s Disease
We tested the hypothesis that isotopic reinforcement, by deuteration of the bisallylic sites most susceptible to oxidation in PUFA may provide at least partial protection against nigrostriatal injury.