Mouse kidney MR image wins top honors

A diffusion-tensor MR image (DTI-MRI) of a mouse kidney described as "stunning"...Read more on AuntMinnie.comRelated Reading: DTI-MRI offers window into Alzheimer's risk DTI-MRI ties lack of fitness to cognitive decline DTI-MRI poses new cause for schizophrenia DTI-MRI links key brain regions to cognitive disorders DTI-MRI unlocks mysteries of insomnia
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news

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This study reviews the discipline, models, and methodologies used to diagnose different psychological disorders. Initially, different types of human psychological disorders along with their biological and behavioural symptoms have been presented. The racial effects on these human disorders have been briefly explored. The morbidity rate of psychological disordered Indian patients has also been depicted. The significance of using different supervised learning and nature-inspired computing techniques in the diagnosis of different psychological disorders has been extensively examined and the publication trend of the related ar...
Source: Journal of Medical Systems - Category: Information Technology Source Type: research
Conclusions: The use of antidepressants, especially SNRIs, was associated with a shorter survival time of sCJD patients. The possible changes in neurotransmitters should be emphasized. Scientifically, this study may provide insights into the mechanism of CJD. Clinically, it may contribute to the early diagnosis of CJD.IntroductionDepression is common in the elderly. Its prevalence rate is as high as 11.19%, and this increases progressively with worsening cognitive impairment (1). The presence of depression is an acknowledged risk factor for dementia (2); it can even double the risk for Alzheimer’s disease (AD) (3, 4)...
Source: Frontiers in Psychiatry - Category: Psychiatry Source Type: research
In this study, β2∗ nAChR-containing receptors and lynx1 were identified using pull down studies from the mouse brain (Nissen et al., 2018), while ws-lynx1, SLURP-1 and SLURP-2 has been successfully mixed with human brain tissue to pull down multiple nAChR subtypes (Lyukmanova et al., 2016a,b; Thomsen et al., 2016). To support the in vivo interaction studies, a lynx1KO phenotype was ameliorated by crossing these mice into mutant mice null for α7 and β2 nAChR genes (Miwa et al., 2006). These in vivo studies provide an important biological context for the interactions observed within in vitro systems. ...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
ConclusionsDifferent patterns of sleep disturbances are observed in HD patients: insomnia, difficulties in falling asleep, frequent nocturnal awakenings, and excessive daytime sleepiness are the most common sleep problems reported by patients with HD. In several HD studies, specific changes in sleep architecture and in circadian melatonin secretion were identified in laboratory testing.Sleep disorders in HD have diverse and complex determinants, the most significant of which includes damage to brain areas that are responsible for the proper sleep pattern and circadian rhythm regulation. Sleep and circadian rhythm disorders...
Source: Frontiers in Psychiatry - Category: Psychiatry Source Type: research
In conclusion, the studies presented in the current review demonstrate that CBD has the potential to limit delta-9-THC-induced cognitive impairment and improve cognitive function in various pathological conditions. Human studies suggest that CBD may have a protective role in delta-9-THC-induced cognitive impairments; however, there is limited human evidence for CBD treatment effects in pathological states (e.g. schizophrenia). In short, they found that CBD may help alleviate the negative impact of a person with schizophrenia from taking cannabis, both in the psychotic and cognitive symptoms associated with schizophrenia. T...
Source: World of Psychology - Category: Psychiatry & Psychology Authors: Tags: Alternative and Nutritional Supplements Disorders General Research Treatment cannabidiol Cannabis cbd cbd oil Marijuana THC Source Type: blogs
I’m a little dumb-founded whenever I run across a prescribing trend that goes against all of the available empirical evidence for common sense use of a medication. Nowhere is this more evident than with the prescription of atypical antipsychotic medications. It wouldn’t be too far a stretch to suggest that such prescriptions have become like Prozac prescriptions in the 1990s, the latest medication fad. But atypical antipsychotics, like Seroquel (quetiapine fumarate), are far more complex with far more problematic side effects than drugs like Prozac, and should only be prescribed for on-label use. The Washingto...
Source: World of Psychology - Category: Psychiatry & Psychology Authors: Tags: Antipsychotic General Medications Policy and Advocacy Adverse Effects Atypical Antipsychotic Bipolar Disorder Insomnia movement disorder Seroquel side effects Weight Gain Source Type: blogs
Publication date: Available online 20 February 2017 Source:Pharmacology & Therapeutics Author(s): Weiwei Hu, Zhong Chen The neurotransmitter histamine receives less attention compared with other biogenic amines, because of its moderate action in the central nervous system (CNS). However, recent evidence suggests that histamine plays an important role in multiple CNS disorders including insomnia, narcolepsy, Parkinson’s diseases, schizophrenia, Alzheimer's disease, and cerebral ischemia. New insights are emerging into the potential roles of histamine receptors as targets for the treatment of these diseases. Altho...
Source: Pharmacology and Therapeutics - Category: Drugs & Pharmacology Source Type: research
Susan Schneider Williams, Robin Williams’ widow, wrote a devastating account of her husband’s final year of life before he died by suicide in 2014. An autopsy revealed that Robin Williams had Lewy body disease, an umbrella term used to describe both Parkinson’s disease dementia and dementia with Lewy bodies. In a letter this week addressed to neurologists, Susan described the “terrorist” who lived inside her husband’s brain and caused him to forget his movie lines, plagued him with delusions and paranoia, and engulfed him in fear, anxiety and depression. Her account of his medi...
Source: Healthy Living - The Huffington Post - Category: Consumer Health News Source Type: news
Growing up a musically-obsessed child in the 80's, Daryl Hall was one of my biggest inspirations. A masterful, inventive songwriter with an ocean of soul, he set me on the path to being an artist, to never waste a word, and to sing because I mean it. With six number ones and five additional top ten hits throughout the 70's and 80's Daryl Hall and John Oates are the number one duo in music history. Still at the top of his game at 69 years old, Daryl has won legions of new fans with his hit MTV Live show Live From Daryl's House. In February of 2015, at my very sickest from chronic Lyme and Bartonella, after it was missed b...
Source: Science - The Huffington Post - Category: Science Source Type: news
Authors: Hunter NS, Anderson KC, Cox A Abstract Pimavanserin (ACP-103) is a selective inverse agonist of the 5-hydroxytryptamine 2A (5-HT2A) receptor intended to treat patients with Parkinson's disease psychosis (PDP). Currently there are no FDA-approved medications in the United States for the treatment of PDP, although on September 2, 2014, the United States Food and Drug Administration granted breakthrough therapy status to pimavanserin, highlighting the unmet need for therapeutics in this class. Most antipsychotic medications worsen motor dysfunction due to dopamine antagonism, and all carry a black box warning...
Source: Drugs of Today - Category: Drugs & Pharmacology Tags: Drugs Today (Barc) Source Type: research
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