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https://www.readbyqxmd.com/read/28938222/inter-hemispherical-asymmetry-in-default-mode-functional-connectivity-and-baiap2-gene-are-associated-with-anger-expression-in-adhd-adults
#1
R Hasler, M G Preti, D E Meskaldji, J Prados, W Adouan, C Rodriguez, S Toma, N Hiller, T Ismaili, J Hofmeister, I Sinanaj, P Baud, S Haller, P Giannakopoulos, S Schwartz, N Perroud, D Van De Ville
Attention deficit hyperactivity disorder (ADHD) is accompanied by resting-state alterations, including abnormal activity, connectivity and asymmetry of the default-mode network (DMN). Concurrently, recent studies suggested a link between ADHD and the presence of polymorphisms within the gene BAIAP2 (i.e., brain-specific angiogenesis inhibitor 1-associated protein 2), known to be differentially expressed in brain hemispheres. The clinical and neuroimaging correlates of this polymorphism are still unknown. We investigated the association between BAIAP2 polymorphisms and DMN functional connectivity (FC) asymmetry as well as behavioral measures in ADHD adults...
September 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28937148/transition-from-paediatric-to-adult-ophthalmology-services-what-matters-most-to-young-people-with-visual-impairment
#2
A O Robertson, V Tadić, J S Rahi
PurposeTo identify the views and experiences and thus the transition-related needs of young people with visual impairment (VI), so as to inform future practice and policies.Patients and methodsQualitative study of 17 young people aged 16-19 years (ie the conventional transition age threshold) with VI (best-corrected acuity logMAR worse than 0.48) and without additional impairments, drawn from a sampling frame of paediatric ophthalmology patients attending Great Ormond Street Hospital and Moorfields Eye Hospital (London, UK)...
September 22, 2017: Eye
https://www.readbyqxmd.com/read/28936486/the-burden-and-social-determinants-of-asthma-for-adults-in-the-state-of-georgia
#3
Mark Ebell, Christian Marchello, Jean O'Connor
BACKGROUND: Asthma is a serious chronic health condition, and social determinants may affect its prevalence. METHODS: Data from the Behavioral Risk Factors Surveillance Survey (BRFSS), the Georgia Asthma Call-back Survey (ACBS), and the Georgia hospital and emergency department survey for patients with a diagnosis of asthma were used. All data were from the years 2011 through 2014. SAS and SUDAAN software were used to calculate weighted prevalence estimates and to perform univariate and multivariate analyses of the association between social determinants, other risk factors, and asthma outcomes...
2017: Journal of the Georgia Public Health Association
https://www.readbyqxmd.com/read/28936408/emerging-trends-in-epidemiology-of-hepatitis-b-virus-infection
#4
REVIEW
Cristina Stasi, Caterina Silvestri, Fabio Voller
Although a vaccine against hepatitis B virus (HBV) has been available since 1982, the prevalence of adults with chronic HBV infection in sub-Saharan Africa and East Asia is still estimated at 5-10%. A high rate of chronic infections is also found in the Amazon and the southern parts of eastern and central Europe. In the Middle East and the Indian subcontinent, the prevalence is 2-5%. Less than 1% of the population of Western Europe and North America is chronically infected. Given the high prevalence of infections (such as hepatitis) among inmates, prison is considered a reservoir for facilitating such infections...
September 28, 2017: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28936214/a-mucosal-and-cutaneous-chemokine-ligand-for-the-lymphocyte-chemoattractant-receptor-gpr15
#5
Borja Ocón, Junliang Pan, Theresa Thu Dinh, Wenjing Chen, Romain Ballet, Michael Bscheider, Aida Habtezion, Hua Tu, Brian A Zabel, Eugene C Butcher
Chemoattractants control lymphocyte recruitment from the blood, contributing to the systemic organization of the immune system. The G protein-linked receptor GPR15 mediates lymphocyte homing to the large intestines and skin. Here we show that the 9 kDa CC-motif containing cationic polypeptide AP57/colon-derived sushi containing domain-2 binding factor (CSBF), encoded by C10orf99 in the human and 2610528A11Rik in the mouse, functions as a chemokine ligand for GPR15 (GPR15L). GPR15L binds GPR15 and attracts GPR15-expressing T cells including lymphocytes in colon-draining lymph nodes and Vγ3(+) thymic precursors of dermal epithelial T cells...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28936198/social-isolation-modulates-clock-protein-and-beta-catenin-expression-pattern-in-gonadotropin-inhibitory-hormone-neurons-in-male-rats
#6
Chuin Hau Teo, Tomoko Soga, Ishwar S Parhar
Postweaning social isolation reduces the amplitude of the daily variation of CLOCK protein in the brain and induces lower reproductive activity. Gonadotropin-inhibitory hormone (GnIH) acts as an inhibitor in the reproductive system and has been linked to stress. Social isolation has been shown to lower neuronal activity of GnIH-expressing neurons in the dorsomedial hypothalamus (DMH). The exact mechanism by which social isolation may affect GnIH is still unclear. We investigated the impact of social isolation on regulatory cellular mechanisms in GnIH neurons...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28935585/developmental-exposure-to-low-concentrations-of-two-brominated-flame-retardants-bde-47-and-bde-99-causes-life-long-behavioral-alterations-in-zebrafish
#7
Lilah Glazer, Corinne N Wells, Meghan Drastal, Kathryn-Ann Odamah, Richard E Galat, Mamta Behl, Edward D Levin
BACKGROUND: Polybrominated diphenyl ethers (PBDEs) were widely used as flame retardants until the early 2000s, mainly in home furnishings and electronics. The persistence of PBDEs in the environment leads to continued ubiquitous exposure to low levels, with infants and children experiencing higher exposures than adults. Accumulating evidence suggest that low-level exposures during early life stages can affect brain development and lead to long-term behavioral impairments. We investigated the effects of zebrafish exposure to low doses of the two prominent PBDEs; 2,2',4,4',5,-Pentabromodiphenyl ether (BDE-99) and 2,2',4,4',-Tetrabromodiphenyl ether (BDE-47), during embryo-development on short- and long-term behavioral endpoints...
September 18, 2017: Neurotoxicology
https://www.readbyqxmd.com/read/28935198/obesity-in-america
#8
Raul J Rosenthal, John Morton, Stacy Brethauer, Samer Mattar, Eric De Maria, Jennifer K Benz, Jennifer Titus, David Sterrett
BACKGROUND: The prevalence of obesity in America continues to grow significantly. Awareness and understanding of the disease of obesity and treatment options for it appear to be lacking among the general US population. OBJECTIVE: This study aimed to identify misperceptions in diagnosis and treatment of obesity, struggles Americans face in obtaining treatment, consequences of obesity, and perceived barriers to weight loss. SETTING: University hospital, United States...
August 12, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28934789/lack-of-gender-and-age-differences-in-pain-measurements-following-exercise-in-people-with-chronic-whiplash-associated-disorders
#9
Kelly Ickmans, Anneleen Malfliet, Margot De Kooning, Lisa Goudman, Ives Hubloue, Tom Schmitz, Dorien Goubert, Maria Encarnacion Aguilar-Ferrandiz
BACKGROUND: Individuals with chronic whiplash associated disorders (WAD) present persistent pain in the absence of structural pathology. In these people, altered central pain processing and central sensitization are observed. The role of personal factors, such as gender and age, on pain processing mechanisms in chronic WAD, however, is still unclear. OBJECTIVES: This study investigated possible gender- and age-related differences in self-reported and experimental pain measurements in people with chronic WAD...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934333/supermarket-purchase-contributes-to-nutrition-related-non-communicable-diseases-in-urban-kenya
#10
Kathrin M Demmler, Stephan Klasen, Jonathan M Nzuma, Matin Qaim
BACKGROUND: While undernutrition and related infectious diseases are still pervasive in many developing countries, the prevalence of non-communicable diseases (NCD), typically associated with high body mass index (BMI), is rapidly rising. The fast spread of supermarkets and related shifts in diets were identified as possible factors contributing to overweight and obesity in developing countries. Potential effects of supermarkets on people's health have not been analyzed up till now. OBJECTIVE: This study investigates the effects of purchasing food in supermarkets on people's BMI, as well as on health indicators such as fasting blood glucose (FBG), blood pressure (BP), and the metabolic syndrome...
2017: PloS One
https://www.readbyqxmd.com/read/28934223/ursodeoxycholic-acid-prevents-ventricular-conduction-slowing-and-arrhythmia-by-restoring-t-type-calcium-current-in-fetuses-during-cholestasis
#11
Oladipupo Adeyemi, Anita Alvarez-Laviada, Francisca Schultz, Effendi Ibrahim, Michael Trauner, Catherine Williamson, Alexey V Glukhov, Julia Gorelik
BACKGROUND: Increased maternal serum bile acid concentrations in intrahepatic cholestasis of pregnancy (ICP) are associated with fetal cardiac arrhythmias. Ursodeoxycholic acid (UDCA) has been shown to demonstrate anti-arrhythmic properties via preventing ICP-associated cardiac conduction slowing and development of reentrant arrhythmias, although the cellular mechanism is still being elucidated. METHODS: High-resolution fluorescent optical mapping of electrical activity and electrocardiogram measurements were used to characterize effects of UDCA on one-day-old neonatal and adult female Langendorff-perfused rat hearts...
2017: PloS One
https://www.readbyqxmd.com/read/28934207/evaluation-of-the-pharmacokinetic-pharmacodynamic-relationship-of-praziquantel-in-the-schistosoma-mansoni-mouse-model
#12
Nada Abla, Jennifer Keiser, Mireille Vargas, Natalie Reimers, Helmut Haas, Thomas Spangenberg
After more than 40 years of use, Praziquantel (PZQ) still remains the drug of choice for the treatment of intestinal and urogenital schistosomiasis. Its anti-parasitic activity resides primarily in the (R)-enantiomer. Hitherto neither the molecular target nor the pharmacokinetic-pharmacodynamic relationship have been fully elucidated. Here we investigated the efficacy and pharmacokinetics of PZQ in the Schistosoma mansoni mouse model to determine the key factors that drive its efficacy. Dose-response studies with racemic PZQ with or without addition of an irreversible pan-cytochrome P450 (CYP) inhibitor, 1-aminobenzotriazole (ABT), were performed...
September 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28933805/perioperative-administration-of-buffered-versus-non-buffered-crystalloid-intravenous-fluid-to-improve-outcomes-following-adult-surgical-procedures
#13
REVIEW
Sohail Bampoe, Peter M Odor, Ahilanandan Dushianthan, Elliott Bennett-Guerrero, Suzie Cro, Tong J Gan, Michael Pw Grocott, Michael Fm James, Michael G Mythen, Catherine Mn O'Malley, Anthony M Roche, Kathy Rowan, Edward Burdett
BACKGROUND: Perioperative fluid strategies influence clinical outcomes following major surgery. Many intravenous fluid preparations are based on simple solutions, such as normal saline, that feature an electrolyte composition that differs from that of physiological plasma. Buffered fluids have a theoretical advantage of containing a substrate that acts to maintain the body's acid-base status - typically a bicarbonate or a bicarbonate precursor such as maleate, gluconate, lactate, or acetate...
September 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28933744/energy-and-protein-in-critically-ill-patients-with-aki-a-prospective-multicenter-observational-study-using-indirect-calorimetry-and-protein-catabolic-rate
#14
Alice Sabatino, Miriam Theilla, Moran Hellerman, Pierre Singer, Umberto Maggiore, Maria Barbagallo, Giuseppe Regolisti, Enrico Fiaccadori
The optimal nutritional support in Acute Kidney Injury (AKI) still remains an open issue. The present study was aimed at evaluating the validity of conventional predictive formulas for the calculation of both energy expenditure and protein needs in critically ill patients with AKI. A prospective, multicenter, observational study was conducted on adult patients hospitalized with AKI in three different intensive care units (ICU). Nutrient needs were estimated by different methods: the Guidelines of the European Society of Parenteral and Enteral Nutrition (ESPEN) for both calories and proteins, the Harris-Benedict equation, the Penn-State and Faisy-Fagon equations for energy...
July 26, 2017: Nutrients
https://www.readbyqxmd.com/read/28933587/the-pro-apoptotic-bax-protein-influences-cell-growth-and-differentiation-from-the-nucleus-in-healthy-interphasic-cells
#15
Stéphanie Brayer, Audrey Joannes, Madeleine Jaillet, Elisa Gregianin, Souhir Mahmoudi, Joëlle Marchal Sommé, Aurélie Fabre, Pierre Mordant, Aurélie Cazes, Bruno Crestani, Arnaud A Mailleux
It has become more and more evident that the BCL-2 family proteins mediate a wide range of non-apoptotic functions. The pro-apoptotic BAX protein has been reported in interphasic nuclei. Whether the nuclear form of BAX could be involved in non-apoptotic function is still unknown. Our study showed for the first time that BAX was associated with chromatin in vitro. Next, we used gain and loss of function approaches to decipher the potential role of nuclear BAX in non-apoptotic cells. In vitro, nuclear BAX promoted cell proliferation in lung epithelial cells and primary human lung fibroblasts by modulating CDKN1A expression...
September 21, 2017: Cell Cycle
https://www.readbyqxmd.com/read/28933291/pharmacotranscriptomic-biomarkers-in-glucocorticoid-treatment-of-pediatric-inflammatory-bowel-disease
#16
Marianna Lucafò, Biljana Stankovic, Nikola Kotur, Alessia Di Silvestre, Stefano Martelossi, Alessandro Ventura, Branka Zukic, Sonya Pavlovic, Giuliana Decorti
Pharmacotranscriptomics aims to reach more accurate drug dosing based on interindividual transcriptome variations. Here, we provide an overview of RNA biomarkers that could predict the response to glucocorticoids (GCs), considered the standard for treatment of inflammatory bowel diseases (IBD), both in adult and pediatric patients. Although new biological agents are very effective in the IBD treatment, GCs are still widely used for induction of remission in IBD patients with moderate to severe disease. It is important to identify patients that are poor responders to GCs therapy, because suboptimal response is frequent and associated with various side effects...
September 20, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28932551/electro-physiological-evidence-of-intercostal-nerve-injury-after-thoracotomy-an-experimental-study-in-a-sheep-model
#17
Ruoyu Zhang, Kerstin Schwabe, Marcus Krüger, Axel Haverich, Joachim K Krauss, Mesbah Alam
BACKGROUND: Although intercostal nerve injury is one of the major causes for post-thoracotomy pain, the exact mechanisms are still unclear. We sought to evaluate the electro-physiological changes of intercostal nerve injury after thoracotomy in a sheep model. METHODS: Adult sheep underwent thoracotomy in the sixth intercostal space by employing diathermy to superior border of the seventh rib. In two sheep, ribs were then spread using retractor spreading for a distance of 7 cm for 30 minutes...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932408/golden-hour-of-neonatal-life-need-of-the-hour
#18
REVIEW
Deepak Sharma
"Golden Hour" of neonatal life is defined as the first hour of post-natal life in both preterm and term neonates. This concept in neonatology has been adopted from adult trauma where the initial first hour of trauma management is considered as golden hour. The "Golden hour" concept includes practicing all the evidence based intervention for term and preterm neonates, in the initial sixty minutes of postnatal life for better long-term outcome. Although the current evidence supports the concept of golden hour in preterm and still there is no evidence seeking the benefit of golden hour approach in term neonates, but neonatologist around the globe feel the importance of golden hour concept equally in both preterm and term neonates...
2017: Maternal Health, Neonatology and Perinatology
https://www.readbyqxmd.com/read/28932245/electromagnetic-fields-for-the-regulation-of-neural-stem-cells
#19
REVIEW
Mengchu Cui, Hongfei Ge, Hengli Zhao, Yongjie Zou, Yujie Chen, Hua Feng
Localized magnetic fields (MFs) could easily penetrate the scalp, skull, and meninges, thus inducing an electrical current in both the central and peripheral nervous systems, which is primarily used in transcranial magnetic stimulation (TMS) for inducing specific effects on different regions or cells that play roles in various brain activities. Studies of repetitive transcranial magnetic stimulation (rTMS) have led to novel attractive therapeutic approaches. Neural stem cells (NSCs) in adult human brain are able to self-renew and possess multidifferential ability to maintain homeostasis and repair damage after acute central nervous system...
2017: Stem Cells International
https://www.readbyqxmd.com/read/28931394/the-efficacy-of-initial-ventilation-strategy-for-adult-immunocompromised-patients-with-severe-acute-hypoxemic-respiratory-failure-study-protocol-for-a-multicentre-randomized-controlled-trial-venim
#20
Tao Wang, Gang Liu, Kun He, Xin Lu, Xianquan Liang, Meng Wang, Rong Zhu, Zongru Li, Feng Chen, Jun Ke, Qingming Lin, Chuanyun Qian, Bo Li, Jie Wei, Jingjun Lv, Li Li, Yanxia Gao, Guofeng Wu, Xiaohong Yu, Weiqin Wei, Ying Deng, Fengping Wang, Hong Zhang, Yun Zheng, Hong Zhan, Jinli Liao, Yingping Tian, Dongqi Yao, Jingsong Zhang, Xufeng Chen, Lishan Yang, Jiali Wu, Yanfen Chai, Songtao Shou, Muming Yu, Xudong Xiang, Dongshan Zhang, Fengying Chen, Xiufeng Xie, Yong Li, Bo Wang, Wenzhong Zhang, Yongli Miao, Michael Eddleston, Jianqiang He, Yong Ma, Shengyong Xu, Yi Li, Huadong Zhu, Xuezhong Yu
BACKGROUND: Acute respiratory failure (ARF) is still one of the most severe complications in immunocompromised patients. Our previous systematic review showed noninvasive mechanical ventilation (NIV) reduced mortality, length of hospitalization and ICU stay in AIDS/hematological malignancy patients with relatively less severe ARF, compared to invasive mechanical ventilation (IMV). However, this systematic review was based on 13 observational studies and the quality of evidence was low to moderate...
September 20, 2017: BMC Pulmonary Medicine
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