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https://www.readbyqxmd.com/read/28820101/henriciella-pelagia-sp-nov-isolated-from-seawater
#1
Yue-Hong Wu, Hong Cheng, Ying-Yi Huo, Xiong-Bin Jin, Chun-Sheng Wang, Xue-Wei Xu
Strain LA220T, isolated from seawater of the Eastern Pacific Ocean, was subjected to a polyphasic taxonomic study. Cells of the strain were Gram-stain-negative, aerobic, motile and short rod-shaped. On the basis of 16S rRNA gene sequence analysis, strain LA220T showed high similarity to Henriciella litoralis SD10T (98.5 %), Henriciella marina DSM 19595T (98.3 %) and Henriciellaaquimarina P38T (97.5 %), and exhibited less than 97.0 % 16S rRNA gene sequence similarity with respect to the type strains of other Hyphomonadaceae species...
August 18, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28819124/long-term-2001-2013-observations-of-water-soluble-dicarboxylic-acids-and-related-compounds-over-the-western-north-pacific-trends-seasonality-and-source-apportionment
#2
Suresh K R Boreddy, Kimitaka Kawamura, Eri Tachibana
To better understand the impact of East Asian pollutants on the molecular composition of marine organic aerosols, we conducted long-term (2001-2013) observations of water-soluble dicarboxylic acids and related compounds in total suspended particulate samples collected at Chichijima Island in the western North Pacific (WNP). Seasonal variations of all the diacids and related compounds showed maxima in winter and spring and minima in summer, except for azelaic acid (C9), which maximized in summer to autumn. The overall annual concentrations of the total diacids, ω-oxoacids and α-dicarbonyls showed an increase during 2001-2013...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818812/airborne-ultrafine-particles-in-a-pacific-island-country-characteristics-sources-and-implications-for-human-exposure
#3
C F Isley, P F Nelson, M P Taylor, M Mazaheri, L Morawska, A J Atanacio, E Stelcer, D D Cohen, Anthony L Morrison
The Pacific Islands carry a perception of having clean air, yet emissions from transport and burning activities are of concern in regard to air quality and health. Ultrafine particle number concentrations (PNCs), one of the best metrics to demonstrate combustion emissions, have not been measured either in Suva or elsewhere in the Islands. This work provides insight into PNC variation across Suva and its relationship with particle mass (PM) concentration and composition. Measurements over a short monitoring campaign provide a vignette of conditions in Suva...
August 14, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28818101/a-new-method-for-sequencing-the-hypervariable-plasmodium-falciparum-gene-var2csa-from-clinical-samples
#4
Antoine Dara, Mark A Travassos, Matthew Adams, Sarah Schaffer DeRoo, Elliott F Drábek, Sonia Agrawal, Miriam K Laufer, Christopher V Plowe, Joana C Silva
BACKGROUND: VAR2CSA, a member of the Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) family, mediates the binding of P. falciparum-infected erythrocytes to chondroitin sulfate A, a surface-associated molecule expressed in placental cells, and plays a central role in the pathogenesis of placental malaria. VAR2CSA is a target of naturally acquired immunity and, as such, is a leading vaccine candidate against placental malaria. This protein is very polymorphic and technically challenging to sequence...
August 17, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28818044/effects-of-the-vertically-transmitted-microsporidian-facilispora-margolisi-and-the-parasiticide-emamectin-benzoate-on-salmon-lice-lepeophtheirus-salmonis
#5
Jordan D Poley, Ben J G Sutherland, Mark D Fast, Ben F Koop, Simon R M Jones
BACKGROUND: Microsporidia are highly specialized, parasitic fungi that infect a wide range of eukaryotic hosts from all major taxa. Infections cause a variety of damaging effects on host physiology from increased stress to death. The microsporidian Facilispora margolisi infects the Pacific salmon louse (Lepeophtheirus salmonis oncorhynchi), an economically and ecologically important ectoparasitic copepod that can impact wild and cultured salmonids. RESULTS: Vertical transmission of F...
August 17, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28818016/association-between-proportion-of-us-medical-graduates-and-program-characteristics-in-gastroenterology-fellowships
#6
Amporn Atsawarungruangkit
BACKGROUND: Gastroenterology is one of the most competitive internal medicine fellowship. However, factors that associated with program competitiveness have not been documented. OBJECTIVE: The objective of this study was to evaluate associations between characteristics of gastroenterology fellowship programs and their competitiveness through the proportion of US medical graduates for the academic year 2016/17. DESIGN: This study used a retrospective, cross-sectional design with data obtained from the American Medical Association...
2017: Medical Education Online
https://www.readbyqxmd.com/read/28814988/the-draft-genome-of-the-hyperthermophilic-archaeon-pyrodictium-delaneyi-strain-hulk-an-iron-and-nitrate-reducer-reveals-the-capacity-for-sulfate-reduction
#7
Lucas M Demey, Caitlin R Miller, Michael P Manzella, Rachel R Spurbeck, Sukhinder K Sandhu, Gemma Reguera, Kazem Kashefi
Pyrodictium delaneyi strain Hulk is a newly sequenced strain isolated from chimney samples collected from the Hulk sulfide mound on the main Endeavour Segment of the Juan de Fuca Ridge (47.9501 latitude, -129.0970 longitude, depth 2200 m) in the Northeast Pacific Ocean. The draft genome of strain Hulk shared 99.77% similarity with the complete genome of the type strain Su06(T), which shares with strain Hulk the ability to reduce iron and nitrate for respiration. The annotation of the genome of strain Hulk identified genes for the reduction of several sulfur-containing electron acceptors, an unsuspected respiratory capability in this species that was experimentally confirmed for strain Hulk...
2017: Standards in Genomic Sciences
https://www.readbyqxmd.com/read/28814764/percolation-phase-transition-of-surface-air-temperature-networks-a-new-test-bed-for-el-ni%C3%A3-o-la-ni%C3%A3-a-simulations
#8
Lijuan Hua, Zhenghui Lu, Naiming Yuan, Lin Chen, Yongqiang Yu, Lu Wang
In this work, we studied the air-sea interaction over the tropical central eastern Pacific from a new perspective, climate network. The surface air temperatures over the tropical Pacific were constructed as a network, and the nodes within this network were linked if they have a similar temporal varying pattern. Using three different reanalysis datasets, we verified the percolation phase transition. That is, when the influences of El Niño/La Niña are strong enough to isolate more than 48% of the nodes, the network may abruptly be divided into many small pieces, indicating a change of the network state...
August 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28813498/phylogeography-of-bivalve-meretrix-petechialis-in-the-northwestern-pacific-indicated-by-mitochondrial-and-nuclear-dna-data
#9
Xiaoxuan Wang, Lingfeng Kong, Jun Chen, Akihiko Matsukuma, Qi Li
The marine clam Meretrix petechialis is an important economic shellfish species in Northwestern Pacific, but little is known about its phylogeographical pattern. Here, we analyzed 311 samples from 22 locations along the northwestern Pacific using combined profiling of one mitochondrial gene (the first subunit of cytochrome coxidase, COI) and one nuclear DNA marker (the internal transcribed spacer region 1, ITS-1) to investigate contemporary genetic structure and reconstruct phylogenetic history of this species...
2017: PloS One
https://www.readbyqxmd.com/read/28813452/plasma-metabolomics-reveals-membrane-lipids-aspartate-asparagine-and-nucleotide-metabolism-pathway-differences-associated-with-chloroquine-resistance-in-plasmodium-vivax-malaria
#10
Karan Uppal, Jorge L Salinas, Wuelton M Monteiro, Fernando Val, Regina J Cordy, Ken Liu, Gisely C Melo, Andre M Siqueira, Belisa Magalhaes, Mary R Galinski, Marcus V G Lacerda, Dean P Jones
BACKGROUND: Chloroquine (CQ) is the main anti-schizontocidal drug used in the treatment of uncomplicated malaria caused by Plasmodium vivax. Chloroquine resistant P. vivax (PvCR) malaria in the Western Pacific region, Asia and in the Americas indicates a need for biomarkers of resistance to improve therapy and enhance understanding of the mechanisms associated with PvCR. In this study, we compared plasma metabolic profiles of P. vivax malaria patients with PvCR and chloroquine sensitive parasites before treatment to identify potential molecular markers of chloroquine resistance...
2017: PloS One
https://www.readbyqxmd.com/read/28813020/nine-new-triterpene-glycosides-magnumosides-a%C3%A2-a%C3%A2-b%C3%A2-b%C3%A2-c%C3%A2-c%C3%A2-and-c%C3%A2-from-the-vietnamese-sea-cucumber-neothyonidium-massinium-magnum-structures-and-activities-against-tumor-cells-independently-and-in-synergy-with-radioactive-irradiation
#11
Alexandra S Silchenko, Anatoly I Kalinovsky, Sergey A Avilov, Vladimir I Kalinin, Pelageya V Andrijaschenko, Pavel S Dmitrenok, Ekaterina A Chingizova, Svetlana P Ermakova, Olesya S Malyarenko, Tatyana N Dautova
Nine new sulfated triterpene glycosides, magnumosides A₁ (1), A₂ (2), A₃ (3), A₄ (4), B₁ (5), B₂ (6), C₁ (7), C₂ (8) and C₄ (9) as well as a known colochiroside B₂ (10) have been isolated from the tropical Indo-West Pacific sea cucumber Neothynidium (=Massinium) magnum (Phyllophoridae, Dendrochirotida) collected in the Vietnamese shallow waters. The structures of new glycosides were elucidated by 2D NMR spectroscopy and mass-spectrometry. All the isolated new glycosides were characterized by the non-holostane type lanostane aglycones having 18(16)-lactone and 7(8)-double bond and differed from each other by the side chains and carbohydrate moieties structures...
August 16, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28812839/just-say-no-to-the-tpp-a-democratic-setback-for-american-and-asian-public-health-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#12
Carles Muntaner, Deb Finn Mahabir
(TPP) policy and the severe threats to public health that it implies for 12 Pacific Rim populations from the Americas and Asia (Australia, Brunei, Canada, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, United States, and Vietnam). With careful and analytic precision the authors convincingly unearth many aspects of this piece of legislation that undermine the public health achievements of most countries involved in the TTP. Our comments complement their policy analysis with the aim of providing a positive heuristic tool to assist in the understanding of the TPP, and other upcoming treaties like the even more encompassing Transatlantic Trade and Investment Partnership (TTIP), and in so doing motivate the public health community to oppose the implementation of the relevant provisions of the agreements...
November 6, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812829/the-trans-pacific-partnership-should-we-fear-the-fear-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#13
Helen L Walls, Johanna Hanefeld, Richard D Smith
RLabonté et al entitle their paper in this issue of the International Journal of Health Policy and Management "The Trans-Pacific Partnership: Is It Everything We Feared for Health?" Tantalisingly, they do not directly answer the question they pose, and in this commentary, we suggest that it is the wrong question; we should not 'fear' the Trans-Pacific Partnership (TPP) at all, rather we should ask how we are to respond. The public health community is right to be concerned with the potential implications of trade and investment agreements (TIAs) for health, particularly with shifts from multilateral to regional/bilateral agreements including provisions with greater risk to public health...
October 19, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812819/advancing-public-health-on-the-changing-global-trade-and-investment-agenda-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#14
Anne Marie Thow, Deborah Gleeson
Concerns regarding the Trans-Pacific Partnership (TPP) have raised awareness about the negative public health impacts of trade and investment agreements. In the past decade, we have learned much about the implications of trade agreements for public health: reduced equity in access to health services; increased flows of unhealthy commodities; limits on access to medicines; and constrained policy space for health. Getting health on the trade agenda continues to prove challenging, despite some progress in moving towards policy coherence...
September 28, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812818/assessing-the-health-impact-of-trade-a-call-for-an-expanded-research-agenda-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#15
Courtney McNamara
Labonté et al provide an insightful analysis of the Trans-Pacific Partnership (TPP) and its impact on a selection of important health determinants. Their work confirms concerns raised by previous analyses of leaked drafts and offers governments serious and timely reasons to carefully consider provisions of the agreement prior to moving forward with ratification. It also contributes more generally to a growing literature focused on identifying the health impacts of trade. This commentary uses the authors' analysis as a starting point to reflect on two interrelated issues relevant both for taking seriously one of the article's main recommendations and future work in the area of trade and health...
September 14, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812817/is-it-time-to-say-farewell-to-the-isds-system-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#16
Raphael Lencucha
Investor-state dispute settlement (ISDS) continues to plague health-oriented government regulation. This is particularly reflected in recent challenges to tobacco control measures through bilateral investment agreements. There are numerous reform proposals circulating within the public health community. However, I suggest that perhaps it is time for the community to explore a stronger position on ISDS. I draw from mounting evidence on the problematic uses of the ISDS to explore the proposition that ISDS is no longer justified...
September 13, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812809/trade-policy-and-health-adding-retrospective-studies-to-the-research-agenda-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#17
Chantal Blouin
Prospective studies of the potential health consequences of trade and investment treaties, such as the Trans-Pacific Partnership, are critical. These studies can make visible to trade policy-makers the potential negative impacts associated to such treaties and can influence the outcomes of such negotiations. However, few researchers have examined retrospectively the consequences of trade agreements. With more than 400 trade agreements and more than 2000 investment treaties currently in force, researchers have a large corpus of agreements to analyse in order to assess not only their potential impacts on health system and population health, but also their actual impacts...
September 10, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812799/current-models-of-investor-state-dispute-settlement-are-bad-for-health-the-european-union-could-offer-an-alternative-comment-on-the-trans-pacific-partnership-is-it-everything-we-feared-for-health
#18
Martin McKee, David Stuckler
In this commentary, we endorse concerns about the health impact of the trans-pacific partnership (TPP), paying particular attention to its mechanisms for investor state dispute settlement. We then describe the different, judge-led approach being advocated by the European Commission team negotiating the Trans-Atlantic Trade and Investment Partnership, arguing that, while not perfect, it offers significant advantages.
August 20, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812508/around-the-world
#19
(no author information available yet)
1 International Association for the Scientific Study of Intellectual and Developmental Disabilities Asia-Pacific regional congress 13-16 November, Bangkok, Thailand www.iassidd.org.
August 16, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28812287/racial-discrimination-and-mental-health-in-the-usa-testing-the-reverse-racism-hypothesis
#20
Bongki Woo
OBJECTIVE: The present study examined whether the health disadvantages consequent of racial discrimination experienced by four racial/ethnic minority groups are equivalent with that of the dominant racial group. METHOD: Data was derived from the 2013 National Epidemiologic Survey on Alcohol and Related Conditions. Logistic regression and heterogeneous choice models were used to test the moderating role of race/ethnicity in regards to the associations between racial discrimination and ten DSM-V diagnoses...
August 15, 2017: Journal of Racial and Ethnic Health Disparities
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