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Psychiatry General

Endogenous testosterone levels are predictive of symptom reduction with exposure therapy in social anxiety disorder.

Mar 02, 2020

The Hypothalamus-Pituitary-Gonadal (HPG)-axis, and testosterone in particular, play an important role in social motivational behavior. Socially avoidant behavior, characteristic of social anxiety diso...

Ethanol metabolism: The good, the bad, and the ugly.

Mar 02, 2020

Throughout the world, ethanol is both an important commercial commodity and a source of major medical and social problems. Ethanol readily passes through biological membranes and distributes throughou...

Kidney Disease-Specific Scores and Health Utility of Continuous Ambulatory Peritoneal Dialysis Patients, Automated Peritoneal Dialysis Patients, and Caregivers.

Mar 02, 2020

This study aimed to compare the EuroQol 5-dimension 5-level questionnaire (EQ-5D-5L), the visual analogue scale (VAS), and the Kidney Disease Quality of Life 36-Item Short-Form Survey (KDQOL-36) score...

EGFR signaling causes morphine tolerance and mechanical sensitization in rats.

Mar 02, 2020

The safety and efficacy of opioids are compromised as analgesic tolerance develops. Opioids are also ineffective against neuropathic pain. Recent reports have suggested that inhibitors of the epiderma...

The endomorphin-1/2 and dynorphin-B peptides display biased agonism at the mu opioid receptor.

Mar 02, 2020

Opioid agonist activation at the mu opioid receptor (MOR) can lead to a wide variety of physiological responses. Many opioid agonists share the ability to selectively and preferentially activate speci...

Morphine-3-glucuronide causes antinociceptive cross-tolerance to morphine and increases spinal substance P expression.

Mar 02, 2020

Morphine-3-glucuronide (M3G), the main metabolite of morphine, has been implicated in the development of tolerance and of opioid-induced hyperalgesia, both limiting the analgesic use of morphine. We e...

Opioid prescriptions in emergency departments: Findings from the 2016 National Hospital Ambulatory Medical Care Survey.

Mar 02, 2020

In the past decade, there has been a rising trend in the emergency department (ED) visits in the US and these visits carry a significant burden of prescription opioids. This study utilized the latest ...

Comprehensive Analysis of the Effects of Ketorolac Administration After Pancreaticoduodenectomy.

Mar 02, 2020

Outcome improvement is a major goal of pancreatic surgery. Such efforts include decreasing perioperative narcotic use to optimize care and reduce potential contributions to the opioid crisis. Ketorola...

New insights on the structure of alpha-synuclein fibrils using cryo-electron microscopy.

Mar 02, 2020

Fibrils of alpha-synuclein are significant components of cellular inclusions associated with several neuropathological disorders including Parkinson's disease, multiple system atrophy and dementia wit...

Priming older adults and people with mild to moderate Alzheimer's disease problem-solving with false memories.

Mar 02, 2020

In two experiments we investigated whether older adult controls (OACs) and people with mild and moderate Alzheimer's disease (AD) benefit from false memory priming effects in subsequent problem-solvin...

Diagnostic potential of automated tractography in progressive supranuclear palsy variants.

Mar 02, 2020

Microstructural white matter integrity captured by diffusion-tensor imaging (DTI) is significantly more affected in progressive supranuclear palsy-Richardson's syndrome (PSP-RS) compared to PSP-parkin...

Neocortical morphometry in Huntington's disease: Indication of the coexistence of abnormal neurodevelopmental and neurodegenerative processes.

Mar 02, 2020

Huntington's disease (HD) is an inherited, autosomal dominant disorder that is characteristically thought of as a degenerative disorder. Despite cellular and molecular grounds suggesting HD could also...

The Heart Failure with Preserved Ejection Fraction Conundrum-Redefining the Problem and Finding Common Ground?

Mar 02, 2020

Heart failure with preserved ejection fraction (HFpEF) or diastolic heart failure (DHF) makes up more than half of all congestive heart failure presentations (CHF). With an ageing population, the case...

Broader phenotypic traits and widespread brain hypometabolism in spinocerebellar ataxia 27.

Mar 02, 2020

The goal of this study was to characterize a Swedish family with members affected by spinocerebellar ataxia 27 (SCA27), a rare autosomal dominant disease caused by mutations in fibroblast growth facto...

Associations between ADHD and emotional problems from childhood to young adulthood: a longitudinal genetically sensitive study.

Mar 02, 2020

Attention deficit/hyperactivity disorder (ADHD) is associated with emotional problems, and their co-occurrence often leads to worse outcomes. We investigated the developmental associations between ADH...

Long-lasting behavioral and neuroanatomical effects of postnatal valproic acid treatment.

Mar 02, 2020

Valproic acid (VPA) administered to mice during the early postnatal period causes social, cognitive, and motor deficits similar to those observed in humans with autism spectrum disorder (ASD). However...

Pericallosal artery aneurysm - Case report, literature review and management outcome.

Mar 02, 2020

Pericallosal artery aneurysms are rare. Very few cases of this vascular anomaly have been published from West Africa. We report the first case of a ruptured pericallosal artery (PCA) aneurysm managed ...

Neuroprotective effects of saffron on the late cerebral ischemia injury through inhibiting astrogliosis and glial scar formation in rats.

Mar 02, 2020

This study is to explore the neuroprotective effects and involved glial scar of saffron (Crocus sativus L.) on the late cerebral ischemia in rats. Focal cerebral ischemia was induced by middle cerebra...

Risk factors for social isolation in post-hospitalized older adults.

Mar 02, 2020

Social isolation in older adults is associated with high rates of adverse health outcomes. Older adults who have had a recent significant health event are likely to be at risk of social isolation foll...

Advances in the In vitro and In vivo pharmacology of Alpha4beta2 nicotinic receptor positive allosteric modulators.

Mar 02, 2020

Receptors containing α4 and β2 subunits are a major neuronal nicotinic acetylcholine receptor (nAChR) subtype in the brain. This receptor plays a critical role in nicotine addiction, with potential ...

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