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https://www.readbyqxmd.com/read/28934788/repeated-ganglion-impar-block-in-a-cohort-of-83-patients-with-chronic-pelvic-and-perineal-pain
#1
Quentin-Come Le Clerc, Thibault Riant, Amelie Levesque, Jean-Jacques Labat, Stephane Ploteau, Roger Robert, Marie-Aimee Perrouin-Verbe, Jerome Rigaud
BACKGROUND: The ganglion impar is the first pelvic ganglion of the efferent sympathetic trunk that relays pelvic and perineal nociceptive messages and therefore constitutes a therapeutic target. OBJECTIVE: The objective of this single-center study was to evaluate the effectiveness of 3 repeated ganglion impar blocks in patients with chronic pelvic and perineal pain on intention-to-treat. STUDY DESIGN: Retrospective single-center study. SETTING: We reviewed the medical records of 83 patients with chronic refractory pelvic and perineal pain...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934770/seasonal-influenza-and-vaccination-strategies-is-a-paradigm-shift-needed-a-synopsis-of-the-3rd-new-zealand-influenza-symposium-november-2016
#2
Nadia A Charania, Diana Murfitt, Nikki Turner
Influenza continues to be a global public health problem despite the availability of preventive vaccines and public health vaccination programmes. This paper presents a synopsis of the 3rd New Zealand Influenza Symposium (NZiS) that was hosted by the Immunisation Advisory Centre (IMAC) in November 2016. Experts and service providers convened to discuss current issues in the prevention and management of influenza. One of the key topics discussed was the use of novel vaccines, such as adjuvanted and high-dose vaccines, and antiviral prophylaxis to protect young children and the elderly...
September 22, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28934725/prenatal-exposure-to-mercury-associations-with-global-dna-methylation-and-hydroxymethylation-in-cord-blood-and-in-childhood
#3
Andres Cardenas, Sheryl L Rifas-Shiman, Lode Godderis, Radu-Corneliu Duca, Ana Navas-Acien, Augusto A Litonjua, Dawn L DeMeo, Kasey J Brennan, Chitra J Amarasiriwardena, Marie-France Hivert, Matthew W Gillman, Emily Oken, Andrea A Baccarelli
BACKGROUND: Mercury is a global pollutant, and prenatal exposure is associated with adverse health effects. To date, no studies have evaluated the association between prenatal mercury exposure and DNA hydroxymethylation, an epigenetic modification important for tissue differentiation and embryonic development. OBJECTIVES: We sought to evaluate the association between prenatal mercury exposure and offspring global DNA methylation and hydroxymethylation at birth and test for persistence of the association in childhood...
August 29, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934685/use-of-food-waste-fish-waste-and-food-processing-waste-for-china-s-aquaculture-industry-needs-and-challenge
#4
Wing Yin Mo, Yu Bon Man, Ming Hung Wong
China's aquaculture industry is growing dramatically in recent years and now accounts for 60.5% of global aquaculture production. Fish protein is expected to play an important role in China's food security. Formulated feed has become the main diet of farmed fish. The species farmed have been diversified, and a large amount of 'trash fish' is directly used as feed or is processed into fishmeal for fish feed. The use of locally available food waste as an alternative protein source for producing fish feed has been suggested as a means of tackling the problem of sourcing safe and sustainable feed...
September 18, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28934530/intraindividual-increase-of-homeostatic-sleep-pressure-across-acute-and-chronic-sleep-loss-a-high-density-eeg-study
#5
Angelina Maric, Caroline Lustenberger, Esther Werth, Christian R Baumann, Rositsa Poryazova, Reto Huber
Study Objectives: To compare intraindividually the effects of acute sleep deprivation (ASD) and chronic sleep restriction (CSR) on the homeostatic increase in slow wave activity (SWA) and to relate it to impairments in basic cognitive functioning, that is, vigilance. Methods: The increase in SWA after ASD (40 hours of wakefulness) and after CSR (seven nights with time in bed restricted to 5 hours per night) relative to baseline sleep was assessed in nine healthy, male participants (age = 18-26 years) by high-density electroencephalography...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28934504/accumulation-of-histone-variant-h3-3-with-age-is-associated-with-profound-changes-in-the-histone-methylation-landscape
#6
Andrey Tvardovskiy, Veit Schwämmle, Stefan J Kempf, Adelina Rogowska-Wrzesinska, Ole N Jensen
Deposition of replication-independent histone variant H3.3 into chromatin is essential for many biological processes, including development and reproduction. Unlike replication-dependent H3.1/2 isoforms, H3.3 is expressed throughout the cell cycle and becomes enriched in postmitotic cells with age. However, lifelong dynamics of H3 variant replacement and the impact of this process on chromatin organization remain largely undefined. Using quantitative middle-down proteomics we demonstrate that H3.3 accumulates to near saturation levels in the chromatin of various mouse somatic tissues by late adulthood...
September 19, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28934502/blocking-the-reca-activity-and-sos-response-in-bacteria-with-a-short-%C3%AE-helical-peptide
#7
Alexander Yakimov, Georgii Pobegalov, Irina Bakhlanova, Mikhail Khodorkovskii, Michael Petukhov, Dmitry Baitin
The RecX protein, a very active natural RecA protein inhibitor, can completely disassemble RecA filaments at nanomolar concentrations that are two to three orders of magnitude lower than that of RecA protein. Based on the structure of RecX protein complex with the presynaptic RecA filament, we designed a short first in class α-helical peptide that both inhibits RecA protein activities in vitro and blocks the bacterial SOS-response in vivo. The peptide was designed using SEQOPT, a novel method for global sequence optimization of protein α-helices...
September 19, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28934497/systematic-analysis-of-dna-crosslink-repair-pathways-during-development-and-aging-in-caenorhabditis-elegans
#8
David M Wilson, Matthias Rieckher, Ashley B Williams, Björn Schumacher
DNA interstrand crosslinks (ICLs) are generated by endogenous sources and chemotherapeutics, and pose a threat to genome stability and cell survival. Using Caenorhabditis elegans mutants, we identify DNA repair factors that protect against the genotoxicity of ICLs generated by trioxsalen/ultraviolet A (TMP/UVA) during development and aging. Mutations in nucleotide excision repair (NER) components (e.g. XPA-1 and XPF-1) imparted extreme sensitivity to TMP/UVA relative to wild-type animals, manifested as developmental arrest, defects in adult tissue morphology and functionality, and shortened lifespan...
September 19, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28934479/targeted-reconstruction-of-t-cell-receptor-sequence-from-single-cell-rna-seq-links-cdr3-length-to-t-cell-differentiation-state
#9
Shaked Afik, Kathleen B Yates, Kevin Bi, Samuel Darko, Jernej Godec, Ulrike Gerdemann, Leo Swadling, Daniel C Douek, Paul Klenerman, Eleanor J Barnes, Arlene H Sharpe, W Nicholas Haining, Nir Yosef
The T cell compartment must contain diversity in both T cell receptor (TCR) repertoire and cell state to provide effective immunity against pathogens. However, it remains unclear how differences in the TCR contribute to heterogeneity in T cell state. Single cell RNA-sequencing (scRNA-seq) can allow simultaneous measurement of TCR sequence and global transcriptional profile from single cells. However, current methods for TCR inference from scRNA-seq are limited in their sensitivity and require long sequencing reads, thus increasing the cost and decreasing the number of cells that can be feasibly analyzed...
September 19, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28934463/the-global-threat-of-animal-influenza-viruses-of-zoonotic-concern-then-and-now
#10
Marc-Alain Widdowson, Joseph S Bresee, Daniel B Jernigan
Animal influenza viruses can reassort or mutate to infect and spread sustainably among people and cause a devastating worldwide pandemic. Since the first evidence of human infection with an animal influenza virus, in 1958, 16 different novel, zoonotic influenza A virus subtype groups in 29 countries, Taiwan, and Hong Kong have caused human infections, with differing severity and frequency. The frequency of novel influenza virus detection is increasing, and human infections with influenza A(H5N1) and A(H7N9) viruses are now annual seasonal occurrences in Asia...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934460/commentary-a-historical-review-of-centers-for-disease-control-and-prevention-antiviral-treatment-and-postexposure-chemoprophylaxis-guidance-for-human-infections-with-novel-influenza-a-viruses-associated-with-severe-human-disease
#11
Fiona P Havers, Angela P Campbell, Timothy M Uyeki, Alicia M Fry
Human infections with novel influenza A viruses are of global public health concern, and antiviral medications have a potentially important role in treatment and prevention of human illness. Initial guidance was developed by the U.S. Centers for Disease Control and Prevention after the emergence of human infections with avian influenza A(H5N1) and has evolved over time, with identification of influenza A(H7N9) virus infections in humans, as well as detection of avian influenza viruses in birds in the United States...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934431/genetic-profiling-and-comorbidities-of-zika-infection
#12
Mohammad Ali Moni, Pietro Lio'
Background: The difficulty in distinguishing infection by Zika virus (ZIKV) from other flaviviruses is a global health concern, particularly given the high risk of neurologic complications (including Guillain-Barré syndrome [GBS]) with ZIKV infection. Methods: We developed quantitative frameworks to compare and explore infectome, diseasome, and comorbidity of ZIKV infections. We analyzed gene expression microarray and RNA-Seq data from ZIKV, West Nile fever (WNF), chikungunya, dengue, yellow fever, Japanese encephalitis virus, GBS, and control datasets...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934376/managing-menopausal-symptoms-and-associated-clinical-issues-in-breast-cancer-survivors
#13
Richard J Santen, Cynthia A Stuenkel, Susan R Davis, JoAnn V Pinkerton, Anne Gompel, Mary Ann Lumsden
Objective: Review evidence to guide the management of menopausal signs and symptoms in women after breast cancer and make recommendations accordingly. Evidence: Randomized controlled clinical trials, observational studies, evidence- based guidelines, and expert opinion from professional societies. Background: Several symptoms and clinical problems associated with estrogen depletion -sleep disorders, vulvovaginal atrophy (VVA), vasomotor symptoms (VMS), mood changes, depressive symptoms, cardiovascular disease, osteopenia and osteoporosis- confront the estimated 9...
August 2, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28934375/into-the-wild-parallel-transcriptomics-of-the-tsetse-wigglesworthia-mutualism-within-kenyan-populations
#14
Miguel Medina Munoz, Adam R Pollio, Hunter L White, Rita V M Rio
Tsetse flies (Diptera: Glossinidae) have medical significance as the obligate vectors of African trypanosomes. In addition, tsetse harbor a simple gut microbiota. A predominant gut microbiota member, the Gammaproteobacterium Wigglesworthia spp., has coevolved with tsetse for a significant portion of Glossina radiation proving critical to tsetse fitness. Although multiple roles have been described for Wigglesworthia within colony flies, little research has been dedicated towards functional characterization within wild tsetse...
September 1, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28934371/some-like-it-hot-repeat-migration-and-residency-of-whale-sharks-within-an-extreme-natural-environment
#15
David P Robinson, Mohammed Y Jaidah, Steffen S Bach, Christoph A Rohner, Rima W Jabado, Rupert Ormond, Simon J Pierce
The Arabian Gulf is the warmest sea in the world and is host to a globally significant population of the whale shark Rhincodon typus. To investigate regional whale shark behaviour and movements, 59 satellite-linked tags were deployed on whale sharks in the Al Shaheen area off Qatar from 2011-14. Four different models of tag were used throughout the study, each model able to collect differing data or quantities of data. Retention varied from one to 227 days. While all tagged sharks crossed international maritime boundaries, they typically stayed within the Arabian Gulf...
2017: PloS One
https://www.readbyqxmd.com/read/28934362/evaluating-sampling-strategy-for-dna-barcoding-study-of-coastal-and-inland-halo-tolerant-poaceae-and-chenopodiaceae-a-case-study-for-increased-sample-size
#16
Peng-Cheng Yao, Hai-Yan Gao, Ya-Nan Wei, Jian-Hang Zhang, Xiao-Yong Chen, Hong-Qing Li
Environmental conditions in coastal salt marsh habitats have led to the development of specialist genetic adaptations. We evaluated six DNA barcode loci of the 53 species of Poaceae and 15 species of Chenopodiaceae from China's coastal salt marsh area and inland area. Our results indicate that the optimum DNA barcode was ITS for coastal salt-tolerant Poaceae and matK for the Chenopodiaceae. Sampling strategies for ten common species of Poaceae and Chenopodiaceae were analyzed according to optimum barcode. We found that by increasing the number of samples collected from the coastal salt marsh area on the basis of inland samples, the number of haplotypes of Arundinella hirta, Digitaria ciliaris, Eleusine indica, Imperata cylindrica, Setaria viridis, and Chenopodium glaucum increased, with a principal coordinate plot clearly showing increased distribution points...
2017: PloS One
https://www.readbyqxmd.com/read/28934352/global-reaction-to-the-recent-outbreaks-of-zika-virus-insights-from-a-big-data-analysis
#17
Nicola Luigi Bragazzi, Cristiano Alicino, Cecilia Trucchi, Chiara Paganino, Ilaria Barberis, Mariano Martini, Laura Sticchi, Eugen Trinka, Francesco Brigo, Filippo Ansaldi, Giancarlo Icardi, Andrea Orsi
OBJECTIVE: The recent spreading of Zika virus represents an emerging global health threat. As such, it is attracting public interest worldwide, generating a great amount of related Internet searches and social media interactions. The aim of this research was to understand Zika-related digital behavior throughout the epidemic spreading and to assess its consistence with real-world epidemiological data, using a behavioral informatics and analytics approach. METHODS: In this study, the global web-interest and reaction to the recently occurred outbreaks of the Zika Virus were analyzed in terms of tweets and Google Trends (GT), Google News, YouTube, and Wikipedia search queries...
2017: PloS One
https://www.readbyqxmd.com/read/28934317/photosynthetic-epibionts-and-endobionts-of-pacific-oyster-shells-from-oyster-reefs-in-rocky-versus-mudflat-shores
#18
Laurent Barillé, Anthony Le Bris, Vona Méléder, Patrick Launeau, Marc Robin, Ioanna Louvrou, Lourenço Ribeiro
The Pacific oyster, Crassostrea gigas (Thunberg), is the main bivalve species cultivated in the world. With global warming enabling its reproduction and larval survival at higher latitudes, this species is now recognized as invasive and creates wild oyster reefs globally. In this study, the spatial distribution of photosynthetic assemblages colonizing the shells of wild C. gigas was investigated on both a large scale (two contrasting types of reefs found in mudflats and rocky areas) and a small scale (within individual shells) using a hyperspectral imager...
2017: PloS One
https://www.readbyqxmd.com/read/28934312/clinical-characteristics-and-12-month-outcomes-of-patients-with-valvular-and-non-valvular-atrial-fibrillation-in-kenya
#19
Tecla M Temu, Kathleen A Lane, Changyu Shen, Loise Ng'ang'a, Constantine O Akwanalo, Peng-Sheng Chen, Wilfred Emonyi, Susan R Heckbert, Myra M Koech, Imran Manji, Matteo Vatta, Eric J Velazquez, Jennifer Wessel, Sylvester Kimaiyo, Thomas S Inui, Gerald S Bloomfield
BACKGROUND: Atrial fibrillation (AF) is a major contributor to the global cardiovascular disease burden. The clinical profile and outcomes of AF patients with valvular heart diseases in sub-Saharan Africa (SSA) have not been adequately described. We assessed clinical features and 12-month outcomes of patients with valvular AF (vAF) in comparison to AF patients without valvular heart disease (nvAF) in western Kenya. METHODS: We performed a cohort study with retrospective data gathering to characterize risk factors and prospective data collection to characterize their hospitalization, stroke and mortality rates...
2017: PloS One
https://www.readbyqxmd.com/read/28934299/a-novel-copro-diagnostic-molecular-method-for-qualitative-detection-and-identification-of-parasitic-nematodes-in-amphibians-and-reptiles
#20
Lucas G Huggins, Christopher J Michaels, Sheena M Cruickshank, Richard F Preziosi, Kathryn J Else
Anthropogenic disturbance via resource acquisition, habitat fragmentation and climate change, amongst other factors, has led to catastrophic global biodiversity losses and species extinctions at an accelerating rate. Amphibians are currently one of the worst affected classes with at least a third of species categorised as being threatened with extinction. At the same time, they are also critically important for many habitats and provide man with a powerful proxy for ecosystem health by acting as a bioindicator group...
2017: PloS One
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