keyword
MENU ▼
Read by QxMD icon Read
search

NTS

keyword
https://www.readbyqxmd.com/read/28938303/optimizing-education-in-difficult-airway-management-meeting-the-challenge
#1
Sheila N Myatra, Rupali S Kalkundre, Jigeeshu V Divatia
PURPOSE OF REVIEW: The last 2 decades have seen a vast change in the science and technology of airway management. As a result, there is an increasing need to equip anesthesiologists with the new knowledge and skills for the safe management of a difficult airway. RECENT FINDINGS: In addition to knowledge and expertise, human factors and nontechnical skills (NTS), including situational awareness, communication and team work, play an important role during difficult airway management and contribute to the outcome...
September 21, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28932935/a-mixed-methods-evaluation-of-paediatric-trainee-preparedness-to-manage-cardiopulmonary-arrests
#2
Órla Walsh, Sinéad Lydon, Paul O'Connor
Paediatric cardiopulmonary arrest (CPA) survival rates are strongly linked to the training of the doctors responding to the event. This study sought to characterise the level of experience in managing CPAs among paediatric trainees and to investigate the nontechnical (NTS) required to effectively lead a paediatric CPA team. A mixed-methods research design was used. For the quantitative phase, a questionnaire was developed to assess training, confidence, and experiences related to CPA management. During the qualitative phase, 17 paediatric trainees participated in a series of critical incident technique (CIT) interviews to explore the NTS used during the management of paediatric CPAs...
September 21, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28931320/chemical-and-biomolecular-analyses-to-discriminate-three-taxa-of-pistacia-genus-from-sardinia-island-italy-and-their-antifungal-activity
#3
Arianna Marengo, Alessandra Piras, Danilo Falconieri, Silvia Porcedda, Pierluigi Caboni, Pierluigi Cortis, Caterina Foddis, Claudia Loi, Maria José Gonçalves, Lígia Salgueiro, Andrea Maxia
This work reports the results and the comparison concerning the chemical and biomolecular analyses and the antifungal activity of three wild Pistacia species (Anacardiaceae) from Sardinia. Volatile oils from leaves and twigs of Pistacia x saportae, Pistacia lentiscus and Pistacia terebinthus were characterised using GC-FID and GC-MS techniques and tested against some fungal strains. Two DNA nuclear regions (ITS and 5S-rRNA-NTS) were amplified through PCR technique and sequenced. The three **Pistacia have similar chemical profile, although there are some important quantitative differences...
September 20, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28931039/abnormalities-in-substance-p-neurokinin-1-receptor-binding-in-key-brainstem-nuclei-in-sudden-infant-death-syndrome-related-to-prematurity-and-sex
#4
Fiona M Bright, Robert Vink, Roger W Byard, Jhodie R Duncan, Henry F Krous, David S Paterson
Sudden infant death syndrome (SIDS) involves failure of arousal to potentially life threatening events, including hypoxia, during sleep. While neuronal dysfunction and abnormalities in neurotransmitter systems within the medulla oblongata have been implicated, the specific pathways associated with autonomic and cardiorespiratory failure are unknown. The neuropeptide substance P (SP) and its tachykinin neurokinin-1 receptor (NK1R) have been shown to play an integral role in the modulation of homeostatic function in the medulla, including regulation of respiratory rhythm generation, integration of cardiovascular control, and modulation of the baroreceptor reflex and mediation of the chemoreceptor reflex in response to hypoxia...
2017: PloS One
https://www.readbyqxmd.com/read/28927958/defective-gabaergic-neurotransmission-in-the-nucleus-tractus-solitarius-in-mecp2-null-mice-a-model-of-rett-syndrome
#5
Chao-Yin Chen, Jacopo Di Lucente, Yen-Chu Lin, Cheng-Chang Lien, Michael A Rogawski, Izumi Maezawa, Lee-Way Jin
Rett syndrome (RTT) is a devastating neurodevelopmental disorder caused by loss-of-function mutations in the X-linked methyl-CpG binding protein 2 (Mecp2) gene. GABAergic dysfunction has been implicated contributing to the respiratory dysfunction, one major clinical feature of RTT. The nucleus tractus solitarius (NTS) is the first central site integrating respiratory sensory information that can change the nature of the reflex output. We hypothesized that deficiency in Mecp2 gene reduces GABAergic neurotransmission in the NTS...
September 16, 2017: Neurobiology of Disease
https://www.readbyqxmd.com/read/28925680/a-photodetector-based-on-p-si-n-zno-nanotube-heterojunctions-with-high-ultraviolet-responsivity
#6
Tahani Hassan Flemban, Md Azimul Haque, Idris A Ajia, Norah Alwadai, Somak Mitra, Tom Wu, Iman S Roqan
Enhanced ultraviolet (UV) photodetectors (PDs) with high responsivity comparable to that of visible and infrared photodetectors are needed for commercial applications. N-type ZnO nanotubes (NTs) with high-quality optical, structural and electrical properties on a p-type Si (100) substrate are successfully fabricated by pulsed laser deposition (PLD) to produce a UV PD with high responsivity, for the first time. We measure the current-voltage characteristics of the device under dark and illuminated conditions and demonstrated the high stability and responsivity (that reaches ~ 101...
September 19, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28922626/the-typhi-colonization-factor-tcf-is-encoded-by-multiple-non-typhoidal-salmonella-serovars-but-exhibits-a-varying-expression-profile-and-interchanging-contribution-to-intestinal-colonization
#7
Shalhevet Azriel, Alina Goren, Inna Shomer, Gili Aviv, Galia Rahav, Ohad Gal-Mor
Salmonella enterica serovars Typhi and Paratyphi A are human-restricted pathogens and the leading causative agents of enteric fever. The Typhi colonization factor (Tcf) is a chaperone-usher fimbria, thought to play a role in the host-specificity of typhoidal serovars. Here we show that the tcf cluster (tcfABCD tinR tioA) is present in at least 25 non-typhoidal Salmonella (NTS) serovars and demonstrate its native expression in clinically-important serovars including Schwarzengrund, 9,12:l,v:-, Choleraesuis, Bredeney, Heidelberg, Montevideo, Virchow and Infantis...
September 18, 2017: Virulence
https://www.readbyqxmd.com/read/28922624/quantification-of-voc-emissions-from-paint-spraying-on-a-construction-site-using-solid-phase-microextraction-devices
#8
Wen-Hsi Cheng, Hsiao-Lin Huang, Kang-Shin Chen, Yu-Jen Chang
The objective of this study was to measure the emission of, and personal exposure to workers, volatile organic compound (VOC) during paint spraying on a construction site. Needle trap samplers (NTSs), which are a green solid phase microextraction sampling technology, were used to obtain air samples at a large music exhibition center. The standard active sampling method using charcoal tubes and a personal air pump, Method 1501, was simultaneously utilized at the sampling sites to assess the workers' VOC exposures...
September 18, 2017: Journal of Environmental Science and Health. Part A, Toxic/hazardous Substances & Environmental Engineering
https://www.readbyqxmd.com/read/28920591/glucagon-like-peptide-1-receptor-signaling-in-the-lateral-dorsal-tegmental-nucleus-regulates-energy-balance
#9
David J Reiner, Rosa M Leon, Lauren E McGrath, Kieran Koch-Laskowski, Joel D Hahn, Scott E Kanoski, Elizabeth G Mietlicki-Baase, Matthew R Hayes
The neurobiological substrates that mediate the anorectic effects of both endogenous glucagon-like peptide-1 (GLP-1) and exogenous GLP-1 receptor (GLP-1R) agonists are an active area of investigation. As the lateral dorsal tegmental nucleus (LDTg) expresses the GLP-1R and represents a potential neuroanatomical hub connecting the nucleus tractus soliartius (NTS), the major central source of GLP-1, with the other nuclei in the midbrain and forebrain, we tested the hypothesis that GLP-1R signaling in the LDTg controls food intake...
September 18, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28912372/genome-wide-maps-of-alkylation-damage-repair-and-mutagenesis-in-yeast-reveal-mechanisms-of-mutational-heterogeneity
#10
Peng Mao, Alexander J Brown, Ewa P Malc, Piotr A Mieczkowski, Michael J Smerdon, Steven A Roberts, John J Wyrick
DNA base damage is an important contributor to genome instability, but how the formation and repair of these lesions is affected by the genomic landscape and contributes to mutagenesis is unknown. Here, we describe genome-wide maps of DNA base damage, repair, and mutagenesis at single nucleotide resolution in yeast treated with the alkylating agent methyl methanesulfonate (MMS). Analysis of these maps revealed that base excision repair (BER) of alkylation damage is significantly modulated by chromatin, with faster repair in nucleosome-depleted regions, and slower repair and higher mutation density within strongly positioned nucleosomes...
September 14, 2017: Genome Research
https://www.readbyqxmd.com/read/28910394/up-regulation-of-gap-junction-in-peripheral-blood-t-lymphocytes-contributes-to-the-inflammatory-response-in-essential-hypertension
#11
Xin Ni, Ai Wang, Liang Zhang, Li-Ya Shan, Hai-Chao Zhang, Li Li, Jun-Qiang Si, Jian Luo, Xin-Zhi Li, Ke-Tao Ma
Inflammation has been shown to play an important role in the mechanisms involved in the pathogenesis of hypertension. Connexins (Cxs)-based gap junction channels (GJCs) or hemichannels (HCs) are involved in the maintenance of homeostasis in the immune system. However, the role of Cx43-based channels in T-lymphocytes in mediating the immune response in essential hypertension is not fully understand. The present study was designed to investigate the role of Cxs-based channels in T lymphocytes in the regulation of hypertension-mediated inflammation...
2017: PloS One
https://www.readbyqxmd.com/read/28898688/improving-non-technical-skills-teamwork-in-post-partum-haemorrhage-a-grouped-randomised-trial
#12
Pippa M Letchworth, Shane P Duffy, Dan Phillips
OBJECTIVE: To determine the effect of a decision support technology on teamwork and associated non-technical (NTS) and technical skills when teams manage post-partum haemorrhage (PPH) in the simulated environment. METHODS: Multidisciplinary (MDT) maternity teams were taught how to manage post partum haemorrhage. They were randomised to the intervention: using a decision support mobile digital platform or a control group. Each team managed a post-partum simulation, which was recorded and reviewed by assessors...
August 26, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28895001/regulation-of-hypothalamo-pituitary-adrenocortical-responses-to-stressors-by-the-nucleus-of-the-solitary-tract-dorsal-vagal-complex
#13
REVIEW
James P Herman
Hindbrain neurons in the nucleus of the solitary tract (NTS) are critical for regulation of hypothalamo-pituitary-adrenocortical (HPA) responses to stress. It is well known that noradrenergic (as well as adrenergic) neurons in the NTS send direct projections to hypophysiotropic corticotropin-releasing hormone (CRH) neurons and control activation of HPA axis responses to acute systemic (but not psychogenic) stressors. Norepinephrine (NE) signaling via alpha1 receptors is primarily excitatory, working either directly on CRH neurons or through presynaptic activation of glutamate release...
September 11, 2017: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/28883972/molecular-characterization-and-antibiotic-resistance-profiles-of-salmonella-isolated-from-fecal-matter-of-domestic-animals-and-animal-products-in-nairobi
#14
Diana Nyabundi, Nyamongo Onkoba, Rinter Kimathi, Atunga Nyachieo, Gerald Juma, Peter Kinyanjui, Joseph Kamau
BACKGROUND: Salmonella has significant public health implications causing food borne and zoonotic diseases in humans. Treatment of infections due to Salmonella is becoming difficult due to emergence of drug resistant strains. There is therefore need to characterize the circulating non-typhoidal Salmonella (NTS) serovars in domestic animals and animal products in Kenya as well as determine their antibiotic resistance profiles. METHODS: A total of 740 fecal samples were collected from cows (n = 150), pigs (n = 182), chicken (n = 191) and chicken eggs (n = 217) from various markets and abattoirs in Nairobi...
2017: Tropical Diseases, Travel Medicine and Vaccines
https://www.readbyqxmd.com/read/28877430/non-target-screening-with-high-resolution-mass-spectrometry-in-the-environment-ready-to-go
#15
Juliane Hollender, Emma Louise Schymanski, Heinz Singer, P Lee Ferguson
The vast, diverse universe of organic pollutants is a formidable challenge for environmental sciences, engineering, and regulation. Non-target screening (NTS) based on high resolution mass spectrometry (HRMS) has enormous potential to help characterize this universe - but is it ready to go for real world applications? In this Feature article we argue that development of mass spectrometers with increasingly high resolution and novel couplings to both liquid and gas chromatography, combined with the integration of high performance computing, have significantly widened our analytical window and have enabled increasingly sophisticated data processing strategies, indicating a bright future for NTS...
September 6, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28877396/neurotensin-in-the-posterior-thalamic-paraventricular-nucleus-inhibitor-of-pharmacologically-relevant-ethanol-drinking
#16
Surya Pandey, Preeti S Badve, Genevieve R Curtis, Sarah F Leibowitz, Jessica R Barson
Individuals prone to ethanol overconsumption may have preexisting neurochemical disturbances that contribute to their vulnerability. This study examined the paraventricular nucleus of the thalamus (PVT), a limbic structure recently shown to participate in ethanol intake. To identify individuals prone to ethanol overconsumption, we tested Long-Evans rats in behavioral paradigms and found high levels of vertical time (rearing behavior) in a novel activity chamber to be a consistent predictor of subsequent excessive 20 percent ethanol drinking under the intermittent access model...
September 6, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28852859/neuronal-connections-of-the-central-amygdalar-nucleus-with-refeeding-activated-brain-areas-in-rats
#17
Györgyi Zséli, Barbara Vida, Anett Szilvásy-Szabó, Mónika Tóth, Ronald M Lechan, Csaba Fekete
Following fasting, satiety is accompanied by neuronal activation in brain areas including the central amygdalar nucleus (CEA). Since CEA is known to inhibit food intake, we hypothesized that CEA contributes to the termination of meal during refeeding. To better understand the organization of this satiety-related circuit, the interconnections of the CEA with refeeding-activated neuronal groups were elucidated using retrograde (cholera toxin-β subunit, CTB) and anterograde (phaseolus vulgaris leucoagglutinin, PHA-L) tracers in male rats...
August 29, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28846565/swimming-training-reduces-neuroma-pain-by-regulating-neurotrophins
#18
Tian Jinge, Zhang Xin, Yu Tingting, Xu Yongming, Pu Shaofeng, Lv Yingying, Du Dongping
INTRODUCTION: Neuroma formation after peripheral nerve transection leads to severe neuropathic pain in amputees. Previous studies suggested physical exercise could bring beneficial effect on alleviating neuropathic pain. Yet the effect of exercise on neuroma pain still remained unclear. In addition, long-term exercise can affect the expression of neurotrophins (NTs), such as nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF), which play key roles in nociceptor sensitization and nerve sprouting following nerve injury...
August 25, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28841772/prop-nontaster-women-lose-more-weight-following-a-low-carbohydrate-versus-a-low-fat-diet-in-a-randomized-controlled-trial
#19
Brenda Burgess, Hollie A Raynor, Beverly J Tepper
OBJECTIVE: Taste blindness to 6-n-propylthiouracil (PROP) associates with increased fat preference and intake. No studies have matched a diet to a woman's PROP phenotype to improve weight loss. This study investigated (1) whether PROP nontaster (NT) women would lose more weight following a low-carbohydrate (LC) diet than a low-fat (LF) diet, and (2) whether PROP supertaster (ST) women would lose more weight following a LF diet than a LC diet. METHODS: One hundred seven women (BMI = 34...
August 25, 2017: Obesity
https://www.readbyqxmd.com/read/28836043/expression-of-neurotensin-receptor-1-in-endometrial-adenocarcinoma-is-correlated-with-histological-grade-and-clinical-outcome
#20
Mikaël Agopiantz, Patricia Forgez, Jean-Matthieu Casse, Stéphanie Lacomme, Claire Charra-Brunaud, Isabelle Clerc-Urmès, Olivier Morel, Céline Bonnet, Jean-Louis Guéant, Jean-Michel Vignaud, Anne Gompel, Guillaume Gauchotte
The promalignant effects of neurotensin (NTS) are sustained in many solid tumors, including hormone-dependent cancers. As the endometrium is also subjected to hormonal regulation, we evaluated the contribution of NTS to endometrial carcinogenesis. Neurotensin receptor 1 (NTSR1) expression and NTSR1 promoter methylation (HM450) were analyzed in 385 cases of endometrial carcinoma from The Cancer Genome Atlas (TCGA). Additionally, from a series of 100 endometrial carcinomas, and 66 benign endometrium samples, NTS and NTSR1 labeling was evaluated by immunohistochemistry...
August 24, 2017: Virchows Archiv: An International Journal of Pathology
keyword
keyword
97008
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"