The Benefits Of Astaxanthin To Improve Pain Relief In Patients With Painful Diabetic Neuropathy: An Open-Label, Randomized Controlled Trial, 2021 Faculty of Medicine, Duta Wacana Christian University, Yogyakarta, Indonesia
The Benefits Of Astaxanthin To Improve Pain Relief In Patients With Painful Diabetic Neuropathy: An Open-Label, Randomized Controlled Trial, Rizaldy Taslim Pinzon, Mary Rose Angelina Budi Harsana
Pharmaceutical Sciences and Research
Treatment of diabetic neuropathy is still carried out by providing symptomatic therapy, which only improves ± 50% of the total symptoms felt by patients, but does not tackle the underlying causes of the disease. Astaxanthin is a potent antioxidant, anti-inflammatory, and anti-diabetic carotenoid that could be an additional treatment option. We aimed to measure the effectiveness of administering astaxanthin as an additional therapy to improve the impact of pain and discomfort experienced daily by diabetes mellitus patients with painful diabetic neuropathy. We conducted a randomized experimental study with an open label design of 36 patients who had been diagnosed with painful ...
Dextromethorphan-Quinidine Is Helpful For Pseudobulbar Affect Disorder In Stroke Patients, 2021 Michigan State University College of Osteopathic Medicine
Dextromethorphan-Quinidine Is Helpful For Pseudobulbar Affect Disorder In Stroke Patients, Michael Francis, Mira Hamame, Md, Mariam Nasrallah, Md, Alison Nesbitt, Do, James Peter Meza, Md, Phd
Clinical Research in Practice: The Journal of Team Hippocrates
An informed consent article using
Hammond FM, Alexander DN, Cutler AJ, et al. PRISM II: an open-label study to assess effectiveness of dextromethorphan/quinidine for pseudobulbar affect in patients with dementia, stroke or traumatic brain injury. BMC Neurology. 2016;16:89. https://doi.org/10.1186/s12883-016-0609-0
for a patient with pseudobulbar affect following stroke
Identification And Characterization Of Cyps Induced In The Drosophila Antenna By Exposure To A Plant Odorant, 2021 University of Connecticut
Identification And Characterization Of Cyps Induced In The Drosophila Antenna By Exposure To A Plant Odorant, Shane R Baldwin, Pratyajit Mohapatra, Monica Nagalla, Rhea Sindvani, Desiree Amaya, Hope A Dickson, Karen Menuz
Department of Medicine Faculty Papers
Degrading Enzymes (ODEs). However, their contribution to olfactory signaling in vivo is poorly understood. This is due in part to the challenge of identifying which of the dozens of antennal-expressed CYPs might inactivate a given odorant. Here, we tested a high-throughput deorphanization strategy in Drosophila to identify CYPs that are transcriptionally induced by exposure to odorants. We discovered three CYPs selectively upregulated by geranyl acetate using transcriptional profiling. Although these CYPs are broadly expressed in the antenna in non-neuronal cells, electrophysiological recordings from CYP mutants did not reveal any changes in olfactory neuron responses to this odorant. Neurons were desensitized ...
A Comparison Of Calcium Aggregation And Ultracentrifugation Methods For The Preparation Of Rat Brain Microsomes For Drug Metabolism Studies, Barent N. Dubois, Farideh Amirrad, Reza Mehvar
Pharmacy Faculty Articles and Research
Preparation of brain microsomes by the calcium chloride aggregation method has been suggested as an alternative to the ultracentrifugation method. However, the effects of the calcium chloride concentration on the quality of the microsomal fractions are not known. Brain microsomes were prepared from the adult rat brains using the high-speed ultracentrifugation and low-speed calcium chloride (10–100 mM) aggregation methods (n = 5–6 per group). The microsomal protein yield (spectrometry), the cytochrome P450 reductase (CPR) activity (spectrometry), and the monooxygenase activities (UPLC-MS/MS) of CYP2D and CYP2E1 were determined in the obtained fractions. Increasing the concentrations of calcium chloride progressively ...
Scoping Review: The Empowerment Of Alzheimer’S Disease Caregivers With Mhealth Applications, 2021 Western University of Health Sciences
Scoping Review: The Empowerment Of Alzheimer’S Disease Caregivers With Mhealth Applications, Eunhee Kim, Andrius Baskys, Anandi V. Law, Moom R. Roosan, Yan Li, Don Roosan
Pharmacy Faculty Articles and Research
Alzheimer’s Disease (AD) is one of the most prevalent neurodegenerative chronic diseases. As it progresses, patients become increasingly dependent, and their caregivers are burdened with the increasing demand for managing their care. Mobile health (mHealth) technology, such as smartphone applications, can support the need of these caregivers. This paper examines the published academic literature of mHealth applications that support the caregivers of AD patients. Following the PRISMA for scoping reviews, we searched published literature in five electronic databases between January 2014 and January 2021. Twelve articles were included in the final review. Six themes emerged based on the functionalities ...
Characterizing The Heterogeneity Of Adult-Onset Leukoencephalopathy With Axonal Spheroids: A Digital Spatial Profiling Study, Peter Liu
Undergraduate Student Research Internships Conference
Adult-onset leukoencephalopathy with axonal spheroids (ALAS) is a group of hereditary, progressive, neurodegenerative disorders involving primarily the central nervous system white matter (WM). ALAS is characterized by patchy, asymmetrical myelin loss and axonal destruction in the WM, predominantly involving the frontoparietal regions. However, the asymmetrical and heterogenous involvement of different brain regions remains poorly characterized.
In this study, digital spatial profiling was performed to investigate the region-specific expressions of 60 proteins. Conventional immunohistochemistry methods was used validate intrepretation of probes. Using a high-plex and high-throughput method, we provide evidence of regional heterogeneity in ALAS, particularly involving key markers of microglia ...
Dimensionality Reduction For Classification Of Object Weight From Electromyography, 2021 Chapman University
Dimensionality Reduction For Classification Of Object Weight From Electromyography, Elnaz Lashgari, Uri Maoz
Psychology Faculty Articles and Research
Electromyography (EMG) is a simple, non-invasive, and cost-effective technology for measuring muscle activity. However, multi-muscle EMG is also a noisy, complex, and high-dimensional signal. It has nevertheless been widely used in a host of human-machine-interface applications (electrical wheelchairs, virtual computer mice, prosthesis, robotic fingers, etc.) and, in particular, to measure the reach-and-grasp motions of the human hand. Here, we developed an automated pipeline to predict object weight in a reach-grasp-lift task from an open dataset, relying only on EMG data. In doing so, we shifted the focus from manual feature-engineering to automated feature-extraction by using pre-processed EMG signals and thus ...
Insights Into The Mechanisms Of Brain Endothelial Erythrophagocytosis, 2021 Keck Graduate Institute
Insights Into The Mechanisms Of Brain Endothelial Erythrophagocytosis, Jiahong Sun, Prema Vyas, Samar Mann, Annlia Paganini-Hill, Ane C. F. Nunes, Wei Ling Lau, David H. Cribbs, Mark J. Fisher, Rachita K. Sumbria
Pharmacy Faculty Articles and Research
The endothelial cells which form the inner cellular lining of the vasculature can act as non-professional phagocytes to ingest and remove emboli and aged/injured red blood cells (RBCs) from circulation. We previously demonstrated an erythrophagocytic phenotype of the brain endothelium for oxidatively stressed RBCs with subsequent migration of iron-rich RBCs and RBC degradation products across the brain endothelium in vivo and in vitro, in the absence of brain endothelium disruption. However, the mechanisms contributing to brain endothelial erythrophagocytosis are not well defined, and herein we elucidate the cellular mechanisms underlying brain endothelial erythrophagocytosis. Murine brain microvascular endothelial cells (bEnd ...
Medical Schools Ignore The Nature Of Consciousness At Great Cost, 2021 independent scholar
Medical Schools Ignore The Nature Of Consciousness At Great Cost, Anoop Kumar
Journal of Wellness
The essential question of the relationship between consciousness and matter is ignored in medical school curricula, leading to a machine-like view of the human being that contributes to physician burnout and intellectual dissatisfaction. The evidence suggesting that the brain may not be the seat of consciousness is generally ignored to preserve the worldview of the primacy of matter. By investigating new frameworks detailing the nature of consciousness at different levels of hierarchy, we can bring intellectual rigor to a once opaque subject that supports a fundamental reality about our experience: We are human beings, not only human bodies.
Poster: Sars-Cov-2 Neuroinvasion, 2021 Otterbein University
Poster: Sars-Cov-2 Neuroinvasion, Heather M. Tatusko
Nursing Student Class Projects (Formerly MSN)
Over the last century, science and literature has reported neurological manifestations during various disease outbreaks as well as long-term sequelae following epidemics and pandemics. Some of the first neurological symptoms reported with Coronavirus Disease 2019 (COVID-19; caused by severe acute respiratory syndrome coronavirus 2 [SARS-Cov-2]) were anosmia and dysgeusia, suggesting SARS-CoV-2 penetrance of the central nervous system (CNS). To date, the definite clinical and pathological basis of CNS involvement of SARS-CoV-2 remains poorly understood, with the neurovirulence of SARS-CoV-2 and its neuroinvasive potential remaining largely unknown. The author’s poster will explore neurological manifestations of COVID-19 disease, the direct and ...
Effects Of Genetics And Sex On Hippocampal Gene Expression And Adolescent Behaviors Following Neonatal Ethanol Exposure In Bxd Recombinant Inbred Mice, 2021 University of Tennessee Health Science Center
Effects Of Genetics And Sex On Hippocampal Gene Expression And Adolescent Behaviors Following Neonatal Ethanol Exposure In Bxd Recombinant Inbred Mice, Jessica A. Baker
Theses and Dissertations (ETD)
Fetal alcohol spectrum disorders (FASD) are the leading preventable neurodevelopmental disorders in the western world. A hallmark symptom of FASD is cognitive and learning deficits that present in early childhood and continue throughout adulthood. Teratogenic effects of alcohol include increased cell death in the hippocampus, a brain region critically important in learning and memory. Genetics have been shown to have a role in the severity of alcohol’s teratogenic effect on the developing brain. Previous work in our lab identified differential vulnerability to ethanol-induced call death in the hippocampus using fourteen BXD strains and the two parental strains. The goal ...
Machine Learning Classification Of Traumatic Brain Injury Patients Versus Healthy Controls Using Arterial Spin Labeled Perfusion Mri, 2021 The Graduate Center, City University of New York
Machine Learning Classification Of Traumatic Brain Injury Patients Versus Healthy Controls Using Arterial Spin Labeled Perfusion Mri, Vanessa I. Grass
Dissertations, Theses, and Capstone Projects
Traumatic brain injury (TBI) is one of the most common causes of death and disability worldwide, yet accurate in vivo detection of TBI neuropathology remains challenging due to complexities in the structural and functional changes observed post-injury as well as limitations in conventional neuroimaging modalities. Although advanced neuroimaging techniques such as arterial spin labeling (ASL) can noninvasively assess cerebral blood flow (CBF) changes observed post-injury, this technique is underutilized in TBI research partly due to the low signal-to-noise-ratio (SNR) inherent in ASL imaging. The aim of the current study is to examine the use of machine learning, specifically a Support ...
Explicit Training To Improve Affective Prosody Recognition In Adults With Acute Right Hemisphere Stroke, 2021 Johns Hopkins University
Explicit Training To Improve Affective Prosody Recognition In Adults With Acute Right Hemisphere Stroke, Alexandra Zezinka Durfee, Shannon M. Sheppard, Erin L. Meier, Lisa Bunker, Erjia Cui, Ciprian Crainiceanu, Argye E. Hillis
Communication Sciences and Disorders Faculty Articles and Research
Difficulty recognizing affective prosody (receptive aprosodia) can occur following right hemisphere damage (RHD). Not all individuals spontaneously recover their ability to recognize affective prosody, warranting behavioral intervention. However, there is a dearth of evidence-based receptive aprosodia treatment research in this clinical population. The purpose of the current study was to investigate an explicit training protocol targeting affective prosody recognition in adults with RHD and receptive aprosodia. Eighteen adults with receptive aprosodia due to acute RHD completed affective prosody recognition before and after a short training session that targeted proposed underlying perceptual and conceptual processes. Behavioral impairment and lesion characteristics were ...
The Effects Of Mapk Signaling On The Development Of Cerebellar Granule Cells, 2021 University of Connecticut
The Effects Of Mapk Signaling On The Development Of Cerebellar Granule Cells, Kerry Morgan
Honors Scholar Theses
The granule cells are the most abundant neuronal type in the human brain. Rapid proliferation of granule cell progenitors results in dramatic expansion and folding of the cerebellar cortex during postnatal development. Mis-regulation of this proliferation process causes medulloblastoma, the most prevalent childhood brain tumor. In the developing cerebellum, granule cells are derived from Atoh1-expressing cells, which arise from the upper rhombic lip (the interface between the roof plate and neuroepithelium). In addition to granule cells, the Atoh1 lineage also gives rise to different types of neurons including cerebellar nuclei neurons. In the current study, I have investigated the ...
Implementation Of A National Telestroke Program: A Unit-Based Staff Education Inititative, 2021 Xavier University
Implementation Of A National Telestroke Program: A Unit-Based Staff Education Inititative, Leigh Ann Raymond
Master of Science in Nursing Scholarly Project
A national telestroke program (NTSP) was implemented at a medical center in the latter half of 2020. Following two inpatient strokes, it was discovered that only 67 members of the 370-member inpatient nursing staff had been assigned the required online learning modules. A unit-based nursing educational initiative was developed utilizing available online learning modules to address the gaps in knowledge in recognizing acute stroke signs, symptoms and providing timely care. The educational initiative, however, supplemented and complimented the online learning modules by incorporating an in-person poster presentation on inpatient strokes that included a small group discussion of an inpatient ...
The Effect Of The Interaction Of Exercise Training And Isolation On The Serotonergic System Of App/Ps1 Mice, 2021 Missouri State University
The Effect Of The Interaction Of Exercise Training And Isolation On The Serotonergic System Of App/Ps1 Mice, Bailey J. Dansby
MSU Graduate Theses
Alzheimer’s disease (AD) is a complex neurodegenerative disease that is characterized by the deposition of amyloid beta (Ab) peptides and, consecutively, by a loss of memory and cognitive functions. The amyloid cascade hypothesis suggests that Ab deposition is the main pathogenic of AD. There is evidence that both changes in production and clearance of Ab may be involved in AD pathology. Past studies have shown that exercise training leads to an upregulation in proteins directly involved with Ab clearance. Chronic stress is thought to exacerbate AD pathology by increasing production of Ab. Studies have also demonstrated a link between ...
Neurophysiology Of Space Medicine: A Literature Review, 2021 The University of Texas Rio Grande Valley
Neurophysiology Of Space Medicine: A Literature Review, Jose R. Velasquez
MEDI 9331 Scholarly Activities Clinical Years
Space medicine is becoming an essential and expanding clinical discipline. Acquiring a deeper and complete picture understanding of the multi-systemic response due to space on human health and function is essential to ensure the success of future space exploration. A comprehensive review of the literature was performed using PubMed and focused on the current neurophysiologic findings of the central nervous system’s response to space. Ground-based analogues, which mimic the effects of microgravity, and actual spaceflight studies have been used to analyze these physiologic adaptations to space. Overall, cerebellar, sensorimotor and vestibular brain regions seem to be affected the most ...
Aberrant Maturation Of The Uncinate Fasciculus Follows Exposure To Unpredictable Patterns Of Maternal Signals, 2021 University of California, Irvine
Aberrant Maturation Of The Uncinate Fasciculus Follows Exposure To Unpredictable Patterns Of Maternal Signals, Steven J. Granger, Laura M. Glynn, Curt A. Sandman, Steven L. Small, Andre Obenaus, David B. Keator, Tallie Z. Baram, Hal S. Stern, Michael A. Yassa, Elyssia Poggi Davis
Psychology Faculty Articles and Research
Across species, unpredictable patterns of maternal behavior are emerging as novel predictors of aberrant cognitive and emotional outcomes later in life. In animal models, exposure to unpredictable patterns of maternal behavior alters brain circuit maturation and cognitive and emotional outcomes. However, whether exposure to such signals in humans alters the development of brain pathways is unknown. In mother–child dyads, we tested the hypothesis that exposure to more unpredictable maternal signals in infancy is associated with aberrant maturation of corticolimbic pathways. We focused on the uncinate fasciculus, the primary fiber bundle connecting the amygdala to the orbitofrontal cortex and a ...
Assessment Of Major Depressive Disorders Through Neuroimaging Studies And Their Treatment Methods, 2021 Vellore Institute of Technology
Assessment Of Major Depressive Disorders Through Neuroimaging Studies And Their Treatment Methods, Jevetha Vijayadasan, Diksha Raghunathan, Sivakumar Rajagopal, Rahul Soangra
Physical Therapy Faculty Articles and Research
Many mental disorders are caused due to improper regulation of the brain and depression is one such. It affects both children and adults and is very common among teenagers. There are many challenges clinicians face regarding the management of this disease. These challenges have prompted the development of various neuroimaging techniques that effectively diagnose the condition. The main techniques are Magnetic resonance imaging (MRI) and Positron emission tomography (PET) which have gained momentum over the years. Advanced MRI techniques help study certain regions of the brain such as hippocampus and amygdala. Effective treatments for depression include antidepressant medications and brain ...
The Mechanism Of Β-N-Methylamino-L-Alanine Inhibition Of Trna Aminoacylation And Its Impact On Misincorporation, 2021 The Ohio State University
The Mechanism Of Β-N-Methylamino-L-Alanine Inhibition Of Trna Aminoacylation And Its Impact On Misincorporation, Nien-Ching Han, Tammy J. Bullwinkle, Kaeli F. Loeb, Kym F. Faull, Kyle Mohler, Jesse Rinehart, Michael Ibba
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
β-N-methylamino-l-alanine (BMAA) is a nonproteinogenic amino acid that has been associated with neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS) and Alzheimer's disease (AD). BMAA has been found in human protein extracts; however, the mechanism by which it enters the proteome is still unclear. It has been suggested that BMAA is misincorporated at serine codons during protein synthesis, but direct evidence of its cotranslational incorporation is currently lacking. Here, using LC-MS–purified BMAA and several biochemical assays, we sought to determine whether any aminoacyl-tRNA synthetase (aaRS) utilizes BMAA as a substrate for aminoacylation. Despite BMAA's previously predicted ...