keyword
MENU ▼
Read by QxMD icon Read
search

Y group neurons

keyword
https://www.readbyqxmd.com/read/28417467/retraction-statement-cxcl12-cxcr4-chemokine-signaling-in-spinal-glia-induces-pain-hypersensitivity-through-mapks-mediated-neuroinflammation-in-bone-cancer-rats
#1
(no author information available yet)
'CXCL12/CXCR4 chemokine signaling in spinal glia induces pain hypersensitivity through MAPKs-mediated neuroinflammation in bone cancer rats' by Hu X.-M., Liu Y.-N., Zhang H.-L., Cao S.-B., Zhang T., Chen L.-P. and Shen W. The above article from Journal of Neurochemistry, published online on 26 January 2015 and in volume 132, issue 4, pages 452-463 (available through www.onlinelibrary.wiley.com), and its subsequent Corrigendum, published online on 5 February 2015 and in volume 132, issue 4, p. 487, have been retracted by agreement between the Journal's Editor-in-Chief, Jörg Schulz, corresponding author Wen Shen on behalf of the authors, and John Wiley & Sons Ltd...
May 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28416843/-influences-of-repeated-propofol-anesthesia-on-hippocampal-apoptosis-and-long-term-learning-and-memory-abilities-of-neonatal-rats
#2
Y J Wang, X Y Guo, J Wang
OBJECTIVE: To investigate the influences of repeated propofol anesthesia on the hippocampal apoptosis and the long-term learning and memory abilities of neonatal rats. METHODS: In the study, 45 male Sprague-Dawley rats, aged 7 days, were randomly divided into 3 group (n=15 each): control group (C group) that received intralipid 7.5 mL/kg intraperitioneal (IP) once a day×7 days; group propofol 1 (P1) that received propofol 75 mg/kg IP once a day×7 days; group propofol 2 (P2) that received intralipid 7...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28412793/-the-effect-of-restraint-stress-on-masseter-mechanical-hyperalgesia-and-the-activity-of-neurons-and-astrocytes-in-the-spinal-trigeminal-nucleus-caudalis-in-rats
#3
W Q Lin, M Zhang, Y H Zhao, Q Li, J Wang, Y J Chen
Objective: To investigate the effect of restraint stress on masseter mechanical hyperalgesia and the activity of neurons and astrocytes in the spinal trigeminal nucleus caudalis (Vc). Methods: The animals were randomly divided into the control group, 1-, 3-, 5-, 7-, 9-, 11-and 14-day stress groups, with 10 rats in each group. The body weight increase and behavior tests were used to testify the animal model. The mechanical sensitivity of masseter of the rat before and after the stress was measured with Von Frey filaments...
April 9, 2017: Zhonghua Kou Qiang Yi Xue za Zhi, Zhonghua Kouqiang Yixue Zazhi, Chinese Journal of Stomatology
https://www.readbyqxmd.com/read/28408781/inflammatory-bowel-disease-affects-density-of-nitrergic-nerve-fibers-in-the-mucosal-layer-of-the-canine-gastrointestinal-tract
#4
Andrzej Rychlik, Slawomir Gonkowski, Marcin Nowicki, Jaroslaw Calka
The objective of this study was to determine the effect of inflammatory bowel disease (IBD) on the density of nitrergic nerve fibers in the mucosal layer of different sections of the gastrointestinal tract of dogs. Twenty-eight German shepherd hybrid dogs of both sexes, weighing from 15 to 25 kg and aged 6 to 10 y, were studied. The dogs were divided into 4 groups with 7 animals in each group: healthy animals, as well as dogs suffering from mild, moderate, and severe IBD. Immunoreactivity to neuronal isoform of nitric oxide synthase, which is a marker of nitrergic neurons, in samples of the mucosal layer in the duodenum, jejunum, and descending colon was studied using the single immunofluorescence method and the number of nerve fibers was evaluated in each observation field...
April 2017: Canadian Journal of Veterinary Research, Revue Canadienne de Recherche Vétérinaire
https://www.readbyqxmd.com/read/28392070/respiratory-network-stability-and-modulatory-response-to-substance-p-require-nalcn
#5
Szu-Ying Yeh, Wei-Hsiang Huang, Wei Wang, Christopher S Ward, Eugene S Chao, Zhenyu Wu, Bin Tang, Jianrong Tang, Jenny J Sun, Meike Esther van der Heijden, Paul A Gray, Mingshan Xue, Russell S Ray, Dejian Ren, Huda Y Zoghbi
Respiration is a rhythmic activity as well as one that requires responsiveness to internal and external circumstances; both the rhythm and neuromodulatory responses of breathing are controlled by brainstem neurons in the preBötzinger complex (preBötC) and the retrotrapezoid nucleus (RTN), but the specific ion channels essential to these activities remain to be identified. Because deficiency of sodium leak channel, non-selective (Nalcn) causes lethal apnea in humans and mice, we investigated Nalcn function in these neuronal groups...
April 19, 2017: Neuron
https://www.readbyqxmd.com/read/28387891/evaluation-of-the-postoperative-cognitive-dysfunction-in-elderly-patients-with-general-anesthesia
#6
Y-L Chi, Z-S Li, C-S Lin, Q Wang, Y-K Zhou
OBJECTIVE: The present study is aimed to study the neuron-specific enolase (NSE) and S100b proteins in the evaluation of postoperative cognitive dysfunction in elderly patients with general anesthesia. PATIENTS AND METHODS: A total of 142 aged patients, who were treated with transurethral resection of the prostate (TURP) surgery under general anesthesia with propofol from June 2014 to December 2015, were randomly divided into two groups. The experiment group was given scopolamine butylbromide by intramuscular injection before the operation, while the control group had no preoperative intramuscular injection...
March 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28380213/retinoic-acid-protects-from-experimental-cerebral-infarction-by-upregulating-gap-43-expression
#7
Y Li, X Gao, Q Wang, Y Yang, H Liu, B Zhang, L Li
The aim of this study was to investigate whether exogenous retinoic acid (RA) can upregulate the mRNA and protein expression of growth-associated protein 43 (GAP-43), thereby promoting brain functional recovery in a rat distal middle cerebral artery occlusion (MCAO) model of ischemia. A total of 216 male Sprague Dawley rats weighing 300-320 g were divided into 3 groups: sham-operated group, MCAO+vehicle group and MCAO+RA group. Focal cortical infarction was induced with a distal MCAO model. The expression of GAP-43 mRNA and protein in the ipsilateral perifocal region was assessed using qPCR and immunocytochemistry at 1, 3, 7, 14, 21, and 28 days after distal MCAO...
April 3, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/28374506/g-csf-and-cognitive-dysfunction-in-elderly-diabetic-mice-with-cerebral-small-vessel-disease-preventive-intervention-effects-and-underlying-mechanisms
#8
Zhu-Fei Guan, Ying-Hong Tao, Xiao-Ming Zhang, Qi-Lin Guo, Ying-Chao Liu, Yu Zhang, Yan-Mei Wang, Gang Ji, Guo-Feng Wu, Na-Na Wang, Hao Yang, Zhong-Yu Yu, Jing-Chun Guo, Hou-Guang Zhou
AIMS: Although cognitive dysfunction is a common neurological complication in elderly patients with diabetes, the mechanisms underlying this relationship remain unclear, and effective preventive interventions have yet to be developed. Thus, this study investigated the preventive effects and mechanisms of action associated with granulocyte colony-stimulating factor (G-CSF) on cognitive dysfunction in elderly diabetic mice with cerebral small vessel disease. METHODS: This study included 40 male db/db diabetic and wild-type (WT) mice that were categorized into the following four groups at the age of 3 weeks: db/db group (DG), db/db+G-CSF group (DGG), WT group (WG), and WT+G-CSF group (WGG)...
April 4, 2017: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/28370506/feeding-during-the-rest-phase-promotes-circadian-conflict-in-nuclei-that-control-energy-homeostasis-and-sleep-wake-cycle-in-rats
#9
Oscar Daniel Ramirez-Plascencia, Nadia Saderi, Carolina Escobar, Roberto Salgado-Delgado
Food intake during the rest phase promotes circadian desynchrony, which has been associated with metabolic diseases. However, the link between circadian and metabolic alterations is not well understood. To investigate this issue, we explored the circadian of c-Fos immunoreactivity in rats fed during the day, during the night or with free access to food for three weeks. The analysis was focused on the hypothalamic nuclei, which are interconnected and involved in the control of energy homeostasis and/or arousal: the lateral hypothalamic (LH) and perifornical areas (PeF), the arcuate (ARC), ventrolateral preoptic (VLPO) and tuberomammilary nuclei...
March 28, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28366721/neuroprotective-role-of-ginkgo-biloba-against-cognitive-deficits-associated-with-bisphenol-a-exposure-an-animal-model-study
#10
Manar Mohammed El Tabaa, Samia Salem Sokar, Ehab Sayed Ramdan, Inas Zakria Abd El Salam, Anis Zaid
Our study aimed to elucidate to what extent Ginkgo biloba (Gb) can protect rats from cognitive deficits induced by exposure to Bisphenol A (BPA) at high dose. Therefore, sixty male Wistar rats were randomly divided into four groups of 15 animals in each group: Vehicle group, Gb-control group, BPA-exposed group and Gb pre-treated group. All administrations were given daily by an oral gavage once a day for eight weeks. Cognitive function was assessed using Morris water maze; Y-maze and Novel object recognition tasks...
March 30, 2017: Neurochemistry International
https://www.readbyqxmd.com/read/28349731/serum-neuron-specific-enolase-as-an-early-predictor-of-delayed-neuropsychiatric-sequelae-in-patients-with-acute-carbon-monoxide-poisoning
#11
Y S Cha, H Kim, H H Do, H I Kim, O H Kim, K-C Cha, K H Lee, S O Hwang
Delayed onset of neuropsychiatric symptoms after apparent recovery from acute carbon monoxide (CO) poisoning has been described as delayed neuropsychiatric sequelae (DNS). To date, there have been no studies on the utility of serum neuron-specific enolase (NSE), a marker of neuronal cell damage, as a predictive marker of DNS in acute CO poisoning. This retrospective observational study was performed on adult patients with acute CO poisoning consecutively treated over a 9-month period. Serum NSE was measured after emergency department arrival, and patients were divided into two groups...
January 1, 2017: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/28336493/the-central-mechanism-of-risperidone-induced-hyperprolactinemia
#12
Wei-Wei Sun, Lin-Yu Li, Xu-Feng Huang, Yan-Chuan Shi, He-Qin Yang, Zhi-Yuan Song, Shu Lin
Risperidone is known to increase prolactin secretion in treating mental illness patients. This side-effect is thought to be mediated via central signaling pathway. However, the exact pathway involved between risperidone and hyperprolactinemia are still unknown. Therefore, we have treated mice with risperidone and investigated the central mechanisms. The present study showed that in risperidone treated group, the level of the serum prolactin significantly increased, which was consistent with increased positive prolactin staining in pituitary gland...
March 20, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28303372/ellagic-acid-ameliorates-learning-and-memory-deficits-in-a-rat-model-of-alzheimer-s-disease-an-exploration-of-underlying-mechanisms
#13
Zahra Kiasalari, Rana Heydarifard, Mohsen Khalili, Siamak Afshin-Majd, Tourandokht Baluchnejadmojarad, Elham Zahedi, Ashkan Sanaierad, Mehrdad Roghani
RATIONALE: Alzheimer's disease (AD) is a neurodegenerative disorder with irreversible loss of intellectual abilities. Current therapies for AD are still insufficient. OBJECTIVE: In this study, the effect of ellagic acid on learning and memory deficits was evaluated in intrahippocampal amyloid beta (Aβ25-35)-microinjected rats and its modes of action were also explored. METHODS: AD rat model was induced by bilateral intrahippocampal microinjection of Aβ25-35 and ellagic acid was daily administered (10, 50, and 100 mg/kg), and learning, recognition memory, and spatial memory were evaluated in addition to histochemical assessment, oxidative stress, cholinesterases activity, and level of nuclear factor-kappaB (NF-κB), Toll-like receptor 4 (TLR4), and nuclear factor (erythroid-derived 2)-like 2 (Nrf2)...
March 16, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28296277/effect-of-icariin-in-combination-with-daily-sildenafil-on-penile-atrophy-and-erectile-dysfunction-in-a-rat-model-of-bilateral-cavernous-nerves-injury
#14
Y Xu, H Xin, Y Wu, R Guan, H Lei, X Fu, Z Xin, Y Yang
The commonly utilized phosphodiesterase type 5 inhibitors do not lead to satisfactory penile erection after radical prostatectomy mainly because of insufficient nitric oxide drive from the damaged cavernous nerves. The aim of this study was to assess the efficacy and mechanisms of icariin in combination with daily sildenafil on neurogenic erectile dysfunction and penile atrophy in a rat model of bilateral cavernous nerves injury. Sixty male Sprague-Dawley rats injected with 5-ethynyl-2-deoxyuridine (50 mg/kg) at postnatal day 1 for the purpose of tracking endogenous stem cells in penis...
March 10, 2017: Andrology
https://www.readbyqxmd.com/read/28270754/interaction-effect-of-social-isolation-and-high-dose-corticosteroid-on-neurogenesis-and-emotional-behavior
#15
Jackie N-M Chan, Jada C-D Lee, Sylvia S P Lee, Katy K Y Hui, Alan H L Chan, Timothy K-H Fung, Dalinda I Sánchez-Vidaña, Benson W-M Lau, Shirley P-C Ngai
Hypercortisolemia is one of the clinical features found in depressed patients. This clinical feature has been mimicked in animal studies via application of exogenous corticosterone (CORT). Previous studies suggested that CORT can induce behavioral disturbance in anxious-depressive like behavior, which is associated with suppressed neurogenesis. Hippocampal neurogenesis plays an important role in adult cognitive and behavioral regulation. Its suppression may thus lead to neuropsychiatric disorders. Similar to the effects of CORT on the animals' depression-like behaviors and neurogenesis, social deprivation has been regarded as one factor that predicts poor prognosis in depression...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28268636/neural-representation-of-different-mandarin-tones-in-the-inferior-colliculus-of-the-guinea-pig
#16
Fei Peng, Nan Xia, Xing Wang, Xiao L Zheng, Yi Zhou, Xing Y Fan, Wen S Hou
Mandarin speech has four different tones and the coding mechanism underlying tone identification still remain unclear. Here in the inferior colliculus (IC) of anesthetized guinea pigs, we recorded single neuron activities to one word with four tones using tungsten electrode. Peri-stimulus time histograms (PSTHs) and inter-spike-interval (ISI) were used to evaluate the neural response. The results showed that PSTHs grouped into frequency band reflected the spectrotemporal patterns of different tones; average population PSTHs matched envelops of different tones; and the peaks of histogram of ISIs in three time segments exhibited a displacement which reflected the profile of fundamental frequency (F0)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28262852/repeated-acute-oral-exposure-to-cannabis-sativa-impaired-neurocognitive-behaviours-and-cortico-hippocampal-architectonics-in-wistar-rats
#17
A Imam, M S Ajao, O B Akinola, M I Ajibola, A Ibrahim, A Amin, W I Abdulmajeed, Z A Lawal, A Ali-Oluwafuyi
The most abused illicit drug in both the developing and the developed world is Cannabis disposing users to varying forms of personality disorders. However, the effects of cannabis on cortico-hippocampal architecture and cognitive behaviours still remain elusive.  The present study investigated the neuro-cognitive implications of oral cannabis use in rats. Eighteen adult Wistar rats were randomly grouped to three. Saline was administered to the control rats, cannabis (20 mg/kg) to the experimental group I, while Scopolamine (1 mg/kg...
March 6, 2017: Nigerian Journal of Physiological Sciences: Official Publication of the Physiological Society of Nigeria
https://www.readbyqxmd.com/read/28255031/progressive-cortical-neuronal-damage-and-extracranial-intracranial-bypass-surgery-in-patients-with-misery-perfusion
#18
H Yamauchi, S Kagawa, Y Kishibe, M Takahashi, T Higashi
BACKGROUND AND PURPOSE: Misery perfusion may cause selective neuronal damage in atherosclerotic ICA or MCA disease. Bypass surgery can improve misery perfusion and may prevent neuronal damage. On the other hand, surgery conveys a risk for neuronal damage. The purpose of this retrospective study was to determine whether progression of cortical neuronal damage in surgically treated patients with misery perfusion is larger than that in surgically treated patients without misery perfusion or medically treated patients with misery perfusion...
March 2, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28243763/quantification-of-neuronal-density-across-cortical-depth-using-automated-3d-analysis-of-confocal-image-stacks
#19
Jenna G Kelly, Michael J Hawken
A new framework for measuring densities of immunolabeled neurons across cortical layers was implemented that combines a confocal microscopy sampling strategy with automated analysis of 3D image stacks. Its utility was demonstrated by quantifying neuronal density in macaque cortical areas V1 and V2. A series of overlapping confocal image stacks were acquired, each spanning from the pial surface to the white matter. DAPI channel images were automatically thresholded, and contiguous regions that included multiple clumped nuclear profiles were split using k-means clustering of image pixels for a set of candidate k values determined based on the clump's area; the most likely candidate segmentation was selected based on criteria that capture expected nuclear profile shape and size...
February 27, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28241699/-effects-of-ginaton-on-nitric-oxide-and-nitric-oxide-synthase-in-patients-with-delayed-encephalopathy-after-carbon-monoxide-poisoning
#20
W Z Wang, H N Qi, Q M Xiao, X Gao, B Y Zhu, J Li, Y J Liu, W Li, G Y Ma, P Wang
Objective: To observe the effects of Ginaton on blood nitric oxide (NO) and nitric oxide synthase (NOS) in patients with delayed encephalopathy after acute carbon monoxide poisoning (DEACMP). Methods: A total of 116 patients with DEACMP who were treated in Emergency Department of Harrison International Peace Hospital Affiliated to Hebei Medical University from January 2012 to April 2016 were enrolled and ran-domly divided into control group and treatment group using a random number table, with 58 patients in each group...
January 20, 2017: Chinese Journal of Industrial Hygiene and Occupational Diseases
keyword
keyword
101456
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"