keyword
MENU ▼
Read by QxMD icon Read
search

ChAT

keyword
https://www.readbyqxmd.com/read/28207891/factors-influencing-antiretroviral-treatment-suboptimal-adherence-among-perinatally-hiv-infected-adolescents-in-thailand
#1
Luyi Xu, Kerim Munir, Cheeraya Kanabkaew, Sophie Le Coeur
BACKGROUND: Existing studies have suggested decreased adherence and rebound in mortality in perinatally HIV-infected adolescents receiving antiretroviral therapy (ART) as compared to adults and young children. METHODS: We used both quantitative and qualitative approaches to identify factors influencing adherence among perinatally infected adolescents in Thailand. We analyzed data from 568 pairs of perinatally infected adolescents (aged 12-19) and their primary caregivers in the Teens Living With Antiretrovirals (TEEWA) study, a cross-sectional survey conducted in 2010-2012...
2017: PloS One
https://www.readbyqxmd.com/read/28199036/edaravone-attenuates-intracerebroventricular-streptozotocin-induced-cognitive-impairment-in-rats
#2
K H Reeta, Devendra Singh, Y K Gupta
Alzheimer's disease is a major cause of dementia worldwide. Edaravone, a potent free radical scavenger, is reported to be neuroprotective. The present study was designed to investigate the effect of chronic edaravone administration on intracerebroventricular-streptozotocin (ICV-STZ) induced cognitive impairment in male Wistar rats. Cognitive impairment was developed by single ICV-STZ (3 mg/kg) injection bilaterally on day 1. Edaravone (1, 3 and 10 mg/kg, orally, once daily) was administered for 28 days. Morris water maze and passive avoidance tests were used to assess cognitive functions at baseline and on days 14 and 28...
February 15, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28197861/adapting-an-autism-screening-tool-for-use-in-the-dekalb-county-refugee-pediatric-clinic
#3
C McClure, S Reines, P S Suchdev, A Oladele, A B Goodman
BACKGROUND: Minimal literature exists regarding Autism Spectrum Disorder (ASD) among refugee children in the United States. Reliable ASD screening tools, such as the M-CHAT-R/F, have yet to be culturally adapted and translated into some languages spoken in the homes of these children. METHODS: Pediatric refugee patients (n = 13) of caregivers of Bhutanese (Nepali-speaking) descent were screened using a newly translated Nepali M-CHAT-R/F. The M-CHAT-R/F was adapted based on feedback from Bhutanese caregivers and interpreter expertise...
February 14, 2017: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/28193530/calcium-binding-protein-secretagogin-characterizes-novel-groups-of-interneurons-in-the-rat-striatum
#4
Toshio Kosaka, Seiko Yasuda, Katsuko Kosaka
In the rat striatum numerous secretagogin (SCGN) positive neurons were scattered. They were heterogeneous in their morphological and chemical properties. We examined the colocalization of SCGN with known four interneuron markers, parvalbumin (PV), calretinin (CR), nitric oxide synthase (NOS) and choline acetyl transferase (ChAT). 60-70% of SCGN positive striatal neurons contained either PV or CR or ChAT, but none contained NOS. On the other hand the remaining 30-40% expressed none of these markers, most of which were GAD positive...
February 10, 2017: Neuroscience Research
https://www.readbyqxmd.com/read/28190466/the-total-triterpenoid-saponins-of-xanthoceras-sorbifolia-improve-learning-and-memory-impairments-through-against-oxidative-stress-and-synaptic-damage
#5
Xue-Fei Ji, Tian-Yan Chi, Peng Liu, Lu-Yi Li, Ji-Kai Xu, Qian Xu, Li-Bo Zou, Da-Li Meng
BACKGROUND: X. sorbifolia is a widely cultivated ecologicalcrop in the north of China which is used to produce biodiesel fuel. It also possesses special medicinal value and has attracted keen interests of researchers to explore its bioactivity. PURPOSE: To extract the total triterpenoid saponins from the husk of X. sorbifolia (TSX) and investigate its effects on Alzheimer's disease (AD). STUDY DESIGN: TSX was prepared via modern extraction techniques...
February 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28182143/a-possible-role-of-the-infant-toddler-sensory-profile-in-screening-for-autism-a-proof-of-concept-study-in-the-specific-sample-of-prematurely-born-children-with-birth-weights-1-500-g
#6
Stepanka Beranova, Jan Stoklasa, Iva Dudova, Daniela Markova, Martina Kasparova, Jana Zemankova, Tomas Urbanek, Tomas Talasek, Pasi Luukka, Michal Hrdlicka
OBJECTIVE: The objective of this study was to explore the potential of the Infant/Toddler Sensory Profile (ITSP) as a screening tool for autism spectrum disorders (ASD) in prematurely born children. METHODS: Parents of 157 children with birth weights <1,500 g (aged 2 years, corrected for prematurity; 88 boys, 69 girls) completed a screening battery that included the ITSP, Modified Checklist for Autism in Toddlers (M-CHAT), and the Communication and Symbolic Behavior Scales Developmental Profile Infant-Toddler Checklist (CSBS-DP-ITC)...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28178111/demographics-behaviors-and-sexual-health-characteristics-of-high-risk-men-who-have-sex-with-men-and-transgender-women-who-use-social-media-to-meet-sex-partners-in-lima-peru
#7
Jeremy Y Chow, Kelika A Konda, Gino M Calvo, Jeffrey D Klausner, Carlos F Cáceres
BACKGROUND: Men who have sex with men (MSM) and transgender women (TW) in Peru bear a disproportionate burden of human immunodeficiency virus (HIV) and sexually transmitted infections (STIs). In a context of quickly expanding communication technology, increasing numbers of MSM and TW are using social media applications to seek sex partners. Understanding social media users and their sex partnering practices is needed to update HIV and STI prevention programming. METHODS: In Lima, Peru, 312 MSM and 89 TW from 2 STI clinics underwent HIV and STI testing and participated in a survey of demographics, behaviors, sexual health, and social media practices...
March 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28168621/the%C3%A2-calretinin-interneurons-of-the-striatum-comparisons-between-rodents-and-primates-under-normal-and-pathological-conditions
#8
REVIEW
S Petryszyn, A Parent, Martin Parent
This paper reviews the major organizational features of calretinin interneurons in the dorsal striatum of rodents and primates, with some insights on the state of these neurons in Parkinson's disease and Huntington's chorea. The rat striatum harbors medium-sized calretinin-immunoreactive (CR(+)) interneurons, whereas the mouse striatum is pervaded by medium-sized CR(+) interneurons together with numerous small and highly immunoreactive CR(+) cells. The CR interneuronal network is even more elaborated in monkey and human striatum where, in addition to the small- and medium-sized CR(+) interneurons, a set of large CR(+) interneurons occurs...
February 6, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28160063/enhanced-axonal-regeneration-by-transplanted-wnt3a-secreting-human-mesenchymal-stem-cells-in-a-rat-model-of-spinal-cord-injury
#9
Dong Kwang Seo, Jeong Hoon Kim, Joongkee Min, Hyung Ho Yoon, Eun-Sil Shin, Seong Who Kim, Sang Ryong Jeon
BACKGROUND: While pure mesenchymal stem cell (MSC) treatment for spinal cord injury (SCI) is known to be safe, its efficacy is insufficient. Therefore, gene-modified stem cells are being developed to enhance the effect of pure MSCs. We investigated the effect of stem cell therapy through the transfection of a Wnt3a-producing gene that stimulates axonal regeneration. METHOD: MSCs obtained from the human umbilical cord blood (hMSCs) were multiplied, cultivated, and transfected with the pLenti-Wnt3a-GFP viral vector to produce Wnt3a-secreting hMSCs...
February 3, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28158225/visualizing-the-enteric-nervous-system-using-genetically-engineered-double-reporter-mice-comparison-with-immunofluorescence
#10
Yanfen Jiang, Hui Dong, Lars Eckmann, Elaine M Hanson, Katherine C Ihn, Ravinder K Mittal
BACKGROUND AND AIMS: The enteric nervous system (ENS) plays a crucial role in the control of gastrointestinal motility, secretion and absorption functions. Immunohistochemistry has been widely used to visualize neurons of the ENS for more than two decades. Genetically engineered mice that report specific proteins can also be used to visualize neurons of the ENS. The goal of our study was to develop a mouse that expresses fluorescent neuronal nitric oxide synthase (nNOS) and choline acetyltransferase (ChAT), the two proteins expressed in 95% of the ENS neurons...
2017: PloS One
https://www.readbyqxmd.com/read/28155818/fate-of-neural-progenitor-cells-transplanted-into-jaundiced-and-non-jaundiced-rat-brains
#11
Fu-Chen Yang, Sean M Riordan, Michelle Winter, Li Gan, Peter G Smith, Jay L Vivian, Steven M Shapiro, John A Stanford
High levels of bilirubin in infants can cause kernicterus, which includes basal ganglia damage and dystonia. Stem celltransplantation may be an effective treatment for this disease. In this study we transplanted human neural progenitor cells differentiated toward propriospinal interneurons into the striatum of 20-day old spontaneously jaundiced (jj) Gunn rats and nonjaundiced (Nj) littermates. Using immunohistochemical methods, we found that grafted cells survived and grew fibers in jj and Nj brains 3 weeks after transplantation...
February 3, 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28154239/ten-minute-chat
#12
Adrian Boswood
Adrian Boswood is professor of cardiology at the Royal Veterinary College. He recently led a study on mitral valve disease, the findings of which will benefit many older dogs.
February 4, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28153469/evaluation-of-motor-neuron-differentiation-potential-of-human-umbilical-cord-blood-derived-mesenchymal-stem-cells-in-vitro
#13
Behnam Yousefi, Davood Sanooghi, Faezeh Faghihi, Mohammad Taghi Joghataei, Nourahmad Latifi
Many people suffer from spinal cord injuries annually. These deficits usually threaten the quality of life of patients. As a postpartum medically waste product, human Umbilical Cord Blood (UCB) is a rich source of stem cells with self- renewal properties and neural differentiation capacity which made it useful in regenerative medicine. Since there is no report on potential of human umbilical cord blood-derived mesenchymal stem cells into motor neurons, we set out to evaluate the differentiation properties of these cells into motor neuron-like cells through administration of Retinoic Acid(RA), Sonic Hedgehog(Shh) and BDNF using a three- step in vitro procedure...
January 31, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28149078/toxic-effect-of-khat-catha-edulis-on-memory-systematic-review-and-meta-analysis
#14
Birhane Alem Berihu, Gebrekidan Gebregzabher Asfeha, Abadi Leul Welderufael, Yared Godefa Debeb, Yibrah Berhe Zelelow, Hafte Assefa Beyene
BACKGROUND: People use khat (Catha edulis) for its pleasant stimulant effect of physical activity, consciousness, motor, and mental functions. Although there are reports assessing the effect of khat on memory, there was no study based on formal systematic review and meta-analysis. OBJECTIVE: We have therefore conducted this meta-analysis to determine the level of evidence for the effect of khat (C. edulis Forsk) on memory discrepancy. METHODS: MEDLINE, Cochrane Library, PubMed, Academic Search Complete, SPORTDiscus, ScienceDirect, Scopus, Web of Science, and Google Scholar were searched to retrieve the papers for this review...
January 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28137646/loss-of-nitrergic-and-cholinergic-neurons-in-the-enteric-nervous-system-of-app-ps1-transgenic-mouse-model
#15
Xiaolei Han, Shi Tang, Lingling Dong, Lin Song, Yi Dong, Yongxiang Wang, Yifeng Du
Alzheimer's disease (AD) is an age-related neurodegenerative brain disorder characterized by aggregation of amyloid-β (Aβ) peptide, formation of neurofibrillary tangles, synaptic loss, and neuronal cell death; however, the characteristic pathological alterations taking place in the "second brain"-enteric nervous system is still largely undefined. In this study, we aimed to detect the pathological changes in the APP/PS1 mice ileum by a novel whole mount technique. The deposition of Aβ plaque and the overexpression of phosphorylated Tau (pTau) protein were observed in the myenteric neurons of APP/PS1 mice...
January 27, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28135298/explicit-not-implicit-preferences-predict-conservation-intentions-for-endangered-species-and-biomes
#16
Alejandra Echeverri, Megan M Callahan, Kai M A Chan, Terre Satterfield, Jiaying Zhao
Conservation of biodiversity is determined in part by human preferences. Preferences relevant to conservation have been examined largely via explicit measures (e.g., a self-reported degree of liking), with implicit measures (e.g., preconscious, automatic evaluations) receiving relatively less attention. This is the case despite psychological evidence from other contexts that implicit preferences are more informative of behavior. Thus, the type of measure that predicts conservation intentions for biodiversity is unknown...
2017: PloS One
https://www.readbyqxmd.com/read/28103298/perinatal-choline-supplementation-reduces-amyloidosis-and-increases-choline-acetyltransferase-expression-in-the-hippocampus-of-the-appsweps1de9-alzheimer-s-disease-model-mice
#17
Tiffany J Mellott, Olivia M Huleatt, Bethany N Shade, Sarah M Pender, Yi B Liu, Barbara E Slack, Jan K Blusztajn
Prevention of Alzheimer's disease (AD) is a major goal of biomedical sciences. In previous studies we showed that high intake of the essential nutrient, choline, during gestation prevented age-related memory decline in a rat model. In this study we investigated the effects of a similar treatment on AD-related phenotypes in a mouse model of AD. We crossed wild type (WT) female mice with hemizygous APPswe/PS1dE9 (APP.PS1) AD model male mice and maintained the pregnant and lactating dams on a control AIN76A diet containing 1...
2017: PloS One
https://www.readbyqxmd.com/read/28100700/pbrowse-a-web-based-platform-for-real-time-collaborative-exploration-of-genomic-data
#18
Peter S Szot, Andrian Yang, Xin Wang, Chirag Parsania, Uwe Röhm, Koon Ho Wong, Joshua W K Ho
Genome browsers are widely used for individually exploring various types of genomic data. A handful of genome browsers offer limited tools for collaboration among multiple users. Here, we describe PBrowse, an integrated real-time collaborative genome browser that enables multiple users to simultaneously view and access genomic data, thereby harnessing the wisdom of the crowd. PBrowse is based on the Dalliance genome browser and has a re-designed user and data management system with novel collaborative functionalities, including real-time collaborative view, track comment and an integrated group chat feature...
January 18, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28099929/modeling-the-phenotype-of-spinal-muscular-atrophy-by-the-direct-conversion-of-human-fibroblasts-to-motor-neurons
#19
Qi-Jie Zhang, Jin-Jing Li, Xiang Lin, Ying-Qian Lu, Xin-Xin Guo, En-Lin Dong, Miao Zhao, Jin He, Ning Wang, Wan-Jin Chen
Spinal muscular atrophy (SMA) is a lethal autosomal recessive neurological disease characterized by selective degeneration of motor neurons in the spinal cord. In recent years, the development of cellular reprogramming technology has provided an alternative and effective method for obtaining patient-specific neurons in vitro. In the present study, we applied this technology to the field of SMA to acquire patient-specific induced motor neurons that were directly converted from fibroblasts via the forced expression of 8 defined transcription factors...
January 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/28096604/ocimum-sanctum-linn-stimulate-the-expression-of-choline-acetyltransferase-on-the-human-cerebral-microvascular-endothelial-cells
#20
Dwi Liliek Kusindarta, Hevi Wihadmadyatami, Aris Haryanto
AIM: This research was conducted to identify the expression of choline acetyltransferase (ChAT) in human cerebral microvascular endothelial cells (HCMECs) and to clarify the capability of Ocimum sanctum Linn. ethanolic extract to stimulate the presence of ChAT in the aging HCMECs. MATERIALS AND METHODS: In this study, we perform an in vitro analysis some in the presence of an ethanolic extract of O. sanctum Linn. as a stimulator for the ChAT expression. HCMECs are divided become two groups, the first is in low passage cells as a model of young aged and the second is in a high passage as a model of aging...
December 2016: Veterinary World
keyword
keyword
47756
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"