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https://www.readbyqxmd.com/read/29352704/treatment-of-adult-chronic-indeterminate-chagas-disease-with-benznidazole-and-three-e1224-dosing-regimens-a-proof-of-concept-randomised-placebo-controlled-trial
#1
Faustino Torrico, Joaquim Gascon, Lourdes Ortiz, Cristina Alonso-Vega, María-Jesús Pinazo, Alejandro Schijman, Igor C Almeida, Fabiana Alves, Nathalie Strub-Wourgaft, Isabela Ribeiro
BACKGROUND: Chagas disease is a major neglected vector-borne disease. In this study, we investigated the safety and efficacy of three oral E1224 (a water-soluble ravuconazole prodrug) regimens and benznidazole versus placebo in adult chronic indeterminate Chagas disease. METHOD: In this proof-of-concept, double-blind, randomised phase 2 clinical trial, we recruited adults (18-50 years) with confirmed diagnosis of Trypanosoma cruzi infection from two outpatient units in Bolivia...
January 15, 2018: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/29352703/inotuzumab-ozogamicin-in-combination-with-low-intensity-chemotherapy-for-older-patients-with-philadelphia-chromosome-negative-acute-lymphoblastic-leukaemia-a-single-arm-phase-2-study
#2
Hagop Kantarjian, Farhad Ravandi, Nicholas J Short, Xuelin Huang, Nitin Jain, Koji Sasaki, Naval Daver, Naveen Pemmaraju, Joseph D Khoury, Jeffrey Jorgensen, Yesid Alvarado, Marina Konopleva, Guillermo Garcia-Manero, Tapan Kadia, Musa Yilmaz, Gautam Bortakhur, Jan Burger, Steven Kornblau, William Wierda, Courtney DiNardo, Alessandra Ferrajoli, Jovitta Jacob, Rebecca Garris, Susan O'Brien, Elias Jabbour
BACKGROUND: Inotuzumab ozogamicin, an anti-CD22 monoclonal antibody bound to a toxin, calicheamicin, has shown single-agent activity in relapsed or refractory acute lymphoblastic leukaemia. We aimed to assess the activity and safety of inotuzumab ozogamicin in combination with low-intensity chemotherapy in older patients with acute lymphoblastic leukaemia. METHODS: We did a single-arm, phase 2 study at the MD Anderson Cancer Center (Houston, TX, USA). Eligible patients were aged 60 years or older and had newly diagnosed, Philadelphia chromosome-negative, acute lymphoblastic leukaemia, and an Eastern Cooperative Oncology Group performance status of 3 or lower...
January 15, 2018: Lancet Oncology
https://www.readbyqxmd.com/read/29352695/truly-anatomic-coracoclavicular-ligament-reconstruction-with-2-endobutton-devices-for-acute-rockwood-type-v-acromioclavicular-joint-dislocations
#3
Cheng Xue, Li-Jun Song, Hao Zhang, Guo-Long Tang, Xiang Li, Jia-Hu Fang
BACKGROUND: Truly anatomic coracoclavicular ligament reconstruction (TACCR) according to the original insertions is a creative new method for the treatment of severe acromioclavicular separation. This research analyzed the clinical and radiologic results of TACCR in 25 patients with at least 2-year follow-up. METHODS: The study enrolled 25 patients with Rockwood type V acromioclavicular joint dislocations who underwent TACCR using 2 Endobutton (Smith & Nephew Inc...
January 15, 2018: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29352598/who-consultation-on-etec-and-shigella-burden-of-disease-geneva-6-7th-april-2017-meeting-report
#4
Divya Hosangadi, Peter G Smith, David C Kaslow, Birgitte K Giersing
According to the 2015 Global Burden of Disease Study, diarrhea ranked ninth among causes of death for all ages, and fourth among children under 5 years old, accounting for an estimated 499,000 deaths in this young age group. It was also the second most common cause of years lived with disability (2.39 billion YLDs). The goal of the WHO/UNICEF Integrated Global Action Plan for the Prevention and Control of Pneumonia and Diarrhea (GAPPD) is to reduce deaths from diarrhea in children under 5 years of age to less than 1 per 1000 live births, by 2025...
January 15, 2018: Vaccine
https://www.readbyqxmd.com/read/29352590/allergic-proctocolitis-is-a-risk-factor-for-functional-gastrointestinal-disorders-in-children
#5
Giovanni Di Nardo, Cesare Cremon, Simone Frediani, Sandra Lucarelli, Maria Pia Villa, Vincenzo Stanghellini, Giuseppe La Torre, Luigi Martemucci, Giovanni Barbara
OBJECTIVE: To test the hypothesis that allergic proctocolitis, a cause of self-limiting rectal bleeding in infants, can predispose to the development of functional gastrointestinal disorders (FGIDs) later in childhood. STUDY DESIGN: We studied a cohort of 80 consecutive patients diagnosed with allergic proctocolitis. Their sibling or matched children presenting to the same hospital for minor trauma served as controls. Parents of the patients with allergic proctocolitis and controls participated in a telephone interview every 12 months until the child was at least 4 years old...
January 15, 2018: Journal of Pediatrics
https://www.readbyqxmd.com/read/29352508/inhibition-of-brd4-attenuates-cardiomyocyte-apoptosis-via-nf-%C3%AE%C2%BAb-pathway-in-a-rat-model-of-myocardial-infarction
#6
Yiping Sun, Ying Xie, Luping Du, Jingwu Sun, Zhiqiang Liu
Myocardial infarction (MI) remains the most common cause of heart failure (HF) worldwide. For almost 50 years, HF has been recognized as a determinant of adverse prognosis after MI, but efforts to promote myocardial repair have failed to be translated into clinical therapies. In the present study, we investigated the effects of BRD4 on cardiac function and the underlying mechanism. We found that BRD4 protein expression was significantly increased in cardiomyocytes of MI rat model and cardiomyocytes under hypoxia, accompanied by the expression of natriuretic peptide A (NPPA) and natriuretic peptide B (NPPB)...
January 20, 2018: Cardiovascular Therapeutics
https://www.readbyqxmd.com/read/29352420/diagnosis-and-management-of-hepatitis-c-infection-in-primary-care-settings
#7
Debra Guss, Jagannath Sherigar, Paul Rosen, Smruti R Mohanty
Hepatitis C virus (HCV) infection is a significant health problem worldwide, and is the leading cause of cirrhosis, hepatocellular carcinoma, and liver transplantation in the United States. The management of HCV has changed significantly over the last 5 years, as treatments have become simpler and more efficacious. Medication efficacy is now greater than 90%, with a high barrier to resistance and few side effects. This review is a collaboration between primary care and hepatology providers to explore all aspects of HCV management: acute versus chronic HCV infection, transmission and testing, and diagnosis and treatment...
January 19, 2018: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/29352369/analysis-of-the-succession-of-structure-of-the-bacteria-community-in-soil-from-long-term-continuous-cotton-cropping-in-xinjiang-using-high-throughput-sequencing
#8
Zhang Wei, Du Yu
The present study aimed to identify the structural succession of the bacteria community in soil during long-term continuous cotton cropping and its relationship with continuous cropping obstacles in Xinjiang, China. High-throughput sequencing was used to analyze and compare the composition of the bacterial community in the soil at the cotton root zone after years of continuous cotton cropping and crop rotation over 30 years of cultivation. Cotton cultivation increased the structural diversity of the bacterial community, among which the populations of Actinobacteria, Acidobacteria, Firmicutes, Nitrospirae, and Chloroflexi changed considerably...
January 19, 2018: Archives of Microbiology
https://www.readbyqxmd.com/read/29352366/a-new-class-of-cest-experiment-based-on-selecting-different-magnetization-components-at-the-start-and-end-of-the-cest-relaxation-element-an-application-to-1h-cest
#9
Tairan Yuwen, Lewis E Kay
Chemical exchange saturation transfer (CEST) experiments are becoming increasingly popular for investigating biomolecular exchange dynamics with rates on the order of approximately 50-500 s-1 and a rich toolkit of different methods has emerged over the past few years. Typically, experiments are based on the evolution of longitudinal magnetization, or in some cases two-spin order, during a fixed CEST relaxation delay, with the same class of magnetization prepared at the start and selected at end of the CEST period...
January 19, 2018: Journal of Biomolecular NMR
https://www.readbyqxmd.com/read/29352358/daily-fantasy-sports-players-gambling-addiction-and-mental-health-problems
#10
Lia Nower, Kyle R Caler, Dylan Pickering, Alex Blaszczynski
Studies point to a relationship between fantasy sports/daily fantasy sports (DFS) play and gambling behavior. However, little is known about the nature of those relationships, particularly regarding the development of gambling problems. This study investigates the nature, frequency, and preferences of gambling behavior as well as problem gambling severity and comorbid conditions among DFS players. Data were collected from an epidemiologic survey of 3634 New Jersey residents on gambling and leisure activities...
January 19, 2018: Journal of Gambling Studies
https://www.readbyqxmd.com/read/29352346/the-evolution-of-breast-reduction-publications-a-bibliometric-analysis
#11
Ümran Muslu
OBJECTIVE: This study aims to make a bibliometric analysis of the studies on breast reduction (BR) between the years 1980 and 2016 and identify important studies through trend topics as well as active authors, countries, universities, scientific journals, and citation and co-citation analyses about BR. BACKGROUND: Although BR looks like one of the cosmetic surgeries performed in order to restore the woman's appearance, in fact it is a reconstructive surgery that eliminates back pain, stance disorder, headache, shoulder pain, back and cervical disk hernia, difficulty in breathing, hollowness caused by bra straps, hygiene problems under breasts (e...
January 19, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29352263/mammalian-endoreplication-emerges-to-reveal-a-potential-developmental-timer
#12
REVIEW
Alberto Gandarillas, Rut Molinuevo, Natalia Sanz-Gómez
Among the most intriguing and relevant questions in physiology is how developing tissues correctly coordinate proliferation with differentiation. Endoreplication, in a broad sense, is a consequence of a cell division block in the presence of an active cell cycle, and it typically occurs as cells differentiate terminally to fulfill a specialised function. Until recently, endoreplication was thought to be a rare variation of the cell cycle in mammals, more common in invertebrates and plants. However, in the last years, endoreplication has been uncovered in various tissues in mammalian organisms, including human...
January 19, 2018: Cell Death and Differentiation
https://www.readbyqxmd.com/read/29352132/design-of-non-equiatomic-medium-entropy-alloys
#13
Yang Zhou, Dong Zhou, Xi Jin, Lu Zhang, Xingyu Du, Bangsheng Li
High-entropy alloys have attracted much attention due to their unique microstructures and excellent properties. Since their invention more than ten years ago, research attention has been mainly focused on the study of multicomponent alloys with equiatomic or near-equiatomic compositions. Here we propose a novel design of non-equiatomic medium-entropy alloys that contain one matrix element and several equiatomic alloying elements. To verify the utility of this new design, a series of Co-free Fex(CrNiAl)100-x (at...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29352101/activation-of-disease-during-therapy-with-alemtuzumab-in-3-patients-with-multiple-sclerosis
#14
Thomas Wehrum, Lena-Alexandra Beume, Oliver Stich, Irina Mader, Mathias Mäurer, Adam Czaplinski, Cornelius Weiller, Sebastian Rauer
OBJECTIVE: To report 3 patients with multiple sclerosis showing severe activation of disease during immunotherapy with alemtuzumab. METHODS: Retrospective case series. RESULTS: Patient 1, a 21-year-old woman, developed severe cognitive impairment, sight deterioration, severe gait ataxia, urinary retention, and extensive progression of cerebral lesion load, including new lesions that exhibited gadolinium ring enhancement and dominance of CD19/20-positive B lymphocytes, 6 months after induction of alemtuzumab...
January 19, 2018: Neurology
https://www.readbyqxmd.com/read/29352028/the-mysteries-of-remote-memory
#15
REVIEW
Zimbul Albo, Johannes Gräff
Long-lasting memories form the basis of our identity as individuals and lie central in shaping future behaviours that guide survival. Surprisingly, however, our current knowledge of how such memories are stored in the brain and retrieved, as well as the dynamics of the circuits involved, remains scarce despite seminal technical and experimental breakthroughs in recent years. Traditionally, it has been proposed that, over time, information initially learnt in the hippocampus is stored in distributed cortical networks...
March 19, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29352026/addictive-behaviour-in-experimental-animals-prospects-for-translation
#16
REVIEW
Barry J Everitt, Chiara Giuliano, David Belin
Since the introduction of intravenous drug self-administration methodology over 50 years ago, experimental investigation of addictive behaviour has delivered an enormous body of data on the neural, psychological and molecular mechanisms of drug reward and reinforcement and the neuroadaptations to chronic use. Whether or not these behavioural and molecular studies are viewed as modelling the underpinnings of addiction in humans, the discussion presented here highlights two areas-the impact of drug-associated conditioned stimuli-or drug cues-on drug seeking and relapse, and compulsive cocaine seeking...
March 19, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29351798/comparative-salivary-proteomics-analysis-of-children-with-and-without-dental-caries-using-the-itraq-mrm-approach
#17
Kun Wang, Yufei Wang, Xiuqing Wang, Qian Ren, Sili Han, Longjiang Ding, Zhongcheng Li, Xuedong Zhou, Wei Li, Linglin Zhang
BACKGROUND: Dental caries is a major worldwide oral disease afflicting a large proportion of children. As an important host factor of caries susceptibility, saliva plays a significant role in the occurrence and development of caries. The aim of the present study was to characterize the healthy and cariogenic salivary proteome and determine the changes in salivary protein expression of children with varying degrees of active caries, also to establish salivary proteome profiles with a potential therapeutic use against dental caries...
January 19, 2018: Journal of Translational Medicine
https://www.readbyqxmd.com/read/29351730/population-structure-of-venturia-inaequalis-a-causal-agent-of-apple-scab-in-response-to-heterogeneous-apple-tree-cultivation
#18
Monika Michalecka, Sylwester Masny, Thibault Leroy, Joanna Puławska
BACKGROUND: Tracking newly emergent virulent populations in agroecosystems provides an opportunity to increase our understanding of the co-evolution dynamics of pathogens and their hosts. On the one hand host plants exert selective pressure on pathogen populations, thus dividing them into subpopulations of different virulence, while on the other hand they create an opportunity for secondary contact between the two divergent populations on one tree. The main objectives of the study were to explore whether the previously reported structure between two Venturia inaequalis population types, virulent or avirulent towards Malus x domestica cultivars carrying Rvi6 gene, is maintained or broken several years after the first emergence of new virulent strains in Poland, and to investigate the relationship between 'new' and 'native' populations derived from the same commercial orchards...
January 19, 2018: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/29351712/-immigrated-physicians-chances-and-challenges
#19
Isabel Hohmann, Heide Glaesmer, Yuriy Nesterko
BACKGROUND AND OBJECTIVE: In the health care infrastructure of Germany a demand for physicians with immigrant background exists. The situation of immigrated physicians is largely unexplored so far. In the framework of a pilot study stressors and resources of physicians with immigrant background have been explored concerning their migration-related experiences at German hospitals, and within the medical team. METHODS: As part of a qualitative analysis 8 physicians with immigrant background have been interviewed (problem-centered interview) from July to September 2014...
January 19, 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29351624/takotsubo-cardiomyopathy-associated-with-work-place-bullying
#20
Halla Malik, Nadarajah Kangaharan, Ian Agahari
Background: Takotsubo cardiomyopathy (TC) is a condition of transient left ventricular dysfunction precipitated by acute physical or emotional stress. The pathogenesis of TC is not well understood, but it is known to predominantly affect postmenopausal women in the context of physical or emotional triggers. Aims: To describe a case of TC with an association to a never previously described work place stressor of bullying. Case Report: A 48-year-old female lawyer developed acute chest pain after experiencing significant emotional distress at a workplace meeting...
January 17, 2018: Occupational Medicine
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