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https://www.readbyqxmd.com/read/28092249/-zika-virus-and-their-means-of-delivery-rather-than-aedes
#1
Luis Del Carpio-Orantes, María María Gonzáles-Clemente
In the present work an exposition of the most frequent vectors of the arboviruses is made highlighting the ones of the genus Aedes, of these in each geographic distribution there are specific subgeneros, in Africa emphasizes A. africanus, A. opok and A. vitatus like those in charge of The propagation of arboviruses. In Asia and Oceania, A. hensilii and A. polynesiensis stand out, and A. albopictus, in addition to A. koreicus and A. japonicus, the latter also responsible for dissemination in North America. It is mentioned in the wave that struck to South America the greater importance of other genera like Culex, emphasizing C...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28092170/a-single-molecular-marker-to-distinguish-between-species-of-dioscorea
#2
Natascha Techen, Iffat Parveen, Ikhlas A Khan
Yams are species of the genus Dioscorea (family Dioscoreaceae), which consists of approximately 630 species. The majority of the world production of yams occurs in Africa with 58.8 million t annually, but they are also produced in the Americas and Asia. The saponins in yams have been reported to possess various properties to improve health. The tuber and aerial parts of various species often share morphological similarities, which can cause problems in the proper identification of sample material. For example, the rootstocks and aerial parts of Dioscorea villosa L...
November 3, 2016: Genome Génome / Conseil National de Recherches Canada
https://www.readbyqxmd.com/read/28091806/gout-in-immigrant-groups-a-cohort-study-in-sweden
#3
Per Wändell, Axel C Carlsson, Xinjun Li, Danijela Gasevic, Johan Ärnlöv, Martin J Holzmann, Jan Sundquist, Kristina Sundquist
Our aim was to study the association between country of birth and incidence of gout in different immigrant groups in Sweden. The study population included the whole population of Sweden. Gout was defined as having at least one registered diagnosis in the National Patient Register. The association between incidence of gout and country of birth was assessed by Cox regression, with hazard ratios (HRs) and 95% confidence intervals (95% CI), using Swedish-born individuals as referents. All models were conducted in both men and women, and the full model was adjusted for age, place of residence in Sweden, educational level, marital status, neighbourhood socio-economic status and co-morbidities...
January 13, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28091357/assessment-of-the-need-for-a-cardiac-morphology-curriculum-for-paediatric-cardiology-fellows
#4
Lindsay S Rogers, Melissa Klein, Jeanne James, Michael FitzGerald
BACKGROUND: Expert knowledge of cardiac malformations is essential for paediatric cardiologists. Current cardiac morphology fellowship teaching format, content, and nomenclature are left up to the discretion of the individual fellowship programmes. We aimed to assess practices and barriers in morphology education, perceived effectiveness of current curricula, and preferences for a standardised fellow morphology curriculum. METHODS: A web-based survey was developed de novo and administered anonymously via e-mail to all paediatric cardiology fellowship programme directors and associate directors in the United States of America; leaders were asked to forward the survey to fellows...
January 16, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28090318/dengue-virus-antibodies-enhance-zika-virus-infection
#5
Lauren M Paul, Eric R Carlin, Meagan M Jenkins, Amanda L Tan, Carolyn M Barcellona, Cindo O Nicholson, Scott F Michael, Sharon Isern
For decades, human infections with Zika virus (ZIKV), a mosquito-transmitted flavivirus, were sporadic, associated with mild disease, and went underreported since symptoms were similar to other acute febrile diseases. Recent reports of severe disease associated with ZIKV have greatly heightened awareness. It is anticipated that ZIKV will continue to spread in the Americas and globally where competent Aedes mosquito vectors are found. Dengue virus (DENV), the most common mosquito-transmitted human flavivirus, is both well-established and the source of outbreaks in areas of recent ZIKV introduction...
December 2016: Clinical & Translational Immunology
https://www.readbyqxmd.com/read/28089969/changes-in-treatment-patterns-in-patients-with-psoriatic-arthritis-initiating-biologic-and-nonbiologic-therapy-in-a-clinical-registry
#6
Philip J Mease, Tamara Lesperance, Mei Liu, David H Collier, Marc Mason, Sabrina Deveikis, Neil A Accortt
OBJECTIVE: Treatment options for psoriatic arthritis (PsA) have increased and improved in the past decade; treatment patterns in PsA remain poorly understood. Understanding current practices would aid in treatment management of patients with PsA. METHODS: This observational study was based on data from the Corrona registry of adult patients with PsA in North America collected between January 1, 2004, and December 31, 2012. Patients were divided among 3 therapy cohorts: tumor necrosis factor inhibitor (TNFi) monotherapy, methotrexate (MTX) monotherapy, and TNFi and MTX combination therapy...
January 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28089466/contaminants-of-emerging-concern-in-caspian-tern-compared-to-herring-gull-eggs-from-michigan-colonies-in-the-great-lakes-of-north-america
#7
Guanyong Su, Robert J Letcher, Jeremy N Moore, Lisa L Williams, Keith A Grasman
A broad suite of 87 contaminants of emerging concern (CECs), including 26 polybrominated diphenyl ethers (PBDEs), 23 non-PBDEs halogenated FRs (NPHFRs), 16 organophosphate esters (OPEs), 4 perfluorinated sulfonates (PFSAs), 13 perfluorinated carboxylic acids (PFCAs) and 5 emerging perfluoroalkyl acids (PFAAs) or precursors, were determined in 30 individual Caspian tern (listed as a threatened species in the U.S. State of Michigan) eggs collected in 2013 and 2014 from Michigan nesting sites on Two Tree Island (St, Mary's River), Charity Reef (Saginaw Bay) and Channel-Shelter Island (a Confined Disposal Facility (CDF) in Saginaw Bay)...
January 12, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28089411/apheresis-medicine-education-in-the-united-states-of-america-state-of-the-discipline
#8
REVIEW
Monica B Pagano, Gay Wehrli, Darlene Cloutier, Eileen Galvin Karr, Ileana Lopez-Plaza, Joseph Schwartz, Chester Andrzejewski, Jeffrey L Winters, Edward C C Wong, Yanyun Wu, Nicole D Zantek
Apheresis Medicine is a medical discipline that involves a variety of procedures (based on the targeted component to be removed or collected), indications (therapeutic vs. donation), and personnel (operators, management, and medical oversight). Apheresis services are accredited and/or regulated by a number of agencies and organizations. Given the complexity and the heterogeneity of apheresis services, it has been particularly challenging to formulate educational goals and define curriculums that easily cover all aspects of Apheresis Medicine...
December 29, 2016: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28089382/-systematic-revue-of-the-tools-for-multiprofessional-primary-care-teams-assessment
#9
REVIEW
P François, C Cardaci, C Lopez-Ruiz, B Boussat, O Marchand
BACKGROUND: Multiprofessionnal teams in primary care are developing in many countries including France. These groups appear very heterogeneous regarding the level of integration and interprofessional cooperation. A systematic review of the literature was performed to screen the instruments which assess the organizational development of primary care groups. METHODS: Scientific literature was searched in the Pubmed database, gray literature was searched for on the Internet...
January 11, 2017: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/28089043/contrasting-microsatellite-diversity-in-the-evolutionary-lineages-of-phytophthora-lateralis
#10
AnnaMaria Vettraino, Clive M Brasier, Joan F Webber, Everett M Hansen, Sarah Green, Cecile Robin, Alessia Tomassini, Natalia Bruni, Andrea Vannini
Following recent discovery of Phytophthora lateralis on native Chamaecyparis obtusa in Taiwan, four phenotypically distinct lineages were discriminated: the Taiwan J (TWJ) and Taiwan K (TWK) in Taiwan, the Pacific Northwest (PNW) in North America and Europe and the UK in west Scotland. Across the four lineages, we analysed 88 isolates from multiple sites for microsatellite diversity. Twenty-one multilocus genotypes (MLGs) were resolved with high levels of diversity of the TWK and PNW lineages. No alleles were shared between the PNW and the Taiwanese lineages...
February 2017: Fungal Biology
https://www.readbyqxmd.com/read/28088871/herbal-medicine-practices-of-patients-with-liver-cancer-in-peru
#11
Teresa Rojas Rojas, Geneviève Bourdy, Eloy Ruiz, Juan-Pablo Cerapio, Pascal Pineau, Jacques Gardon, Franco Doimi, Xavier Deparis, Eric Deharo, Stéphane Bertani
RATIONALE: The highest burden of liver cancer occurs in developing countries, where the use of herbal medicine (HM) is still widespread. Despite this trend, few studies have been conducted to report HM practices of patients with a hepatic tumor in the developing world. Hence, this study aimed to document the use of HM among patients with liver cancer in Peru. STUDY DESIGN AND METHODS: A comparative behavioral epidemiological survey was conducted among liver cancer patients attending the National Cancer Institute of Peru...
December 1, 2016: Integrative Cancer Therapies
https://www.readbyqxmd.com/read/28088491/toxicogenetic-study-of-persea-americana-fruit-pulp-oil-and-its-effect-on-genomic-instability
#12
Heloiza Diniz Nicolella, Francisco Rinaldi Neto, Mariana Beltrame Corrêa, Danillo Henrique Lopes, Edilaura Nunes Rondon, Luiz Felipe Ribeiro Dos Santos, Pollyanna Francielli de Oliveira, Jaqueline Lopes Damasceno, Nathália Oliveira Acésio, Izabel Cristina Casanova Turatti, Marcos Gomide Tozatti, Wilson Roberto Cunha, Ricardo Andrade Furtado, Denise Crispim Tavares
Persea americana Mill., commonly known as avocado, is a tree native to Central America that is widely used as a food source and for the treatment of diseases. This plant has various biological properties such as analgesic, anti-inflammatory and total cholesterol-lowering activity. In view of its pharmacological potential, we conducted a toxicogenetic study of the fruit pulp oil of P. americana (PAO) and investigated its influence on genotoxicity induced by methyl methanesulfonate (MMS) and doxorubicin. V79 cells and Swiss mice were used for the assays...
January 11, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28088326/acute-kidney-injury-due-to-tropical-infectious-diseases-and-animal-venoms-a-tale-of-2-continents
#13
REVIEW
Emmanuel A Burdmann, Vivekanand Jha
South and Southeast Asia and Latin American together comprise 46 countries and are home to approximately 40% of the world population. The sociopolitical and economic heterogeneity, tropical climate, and malady transitions characteristic of the region strongly influence disease behavior and health care delivery. Acute kidney injury epidemiology mirrors these inequalities. In addition to hospital-acquired acute kidney injury in tertiary care centers, these countries face a large preventable burden of community-acquired acute kidney injury secondary to tropical infectious diseases or animal venoms, affecting previously healthy young individuals...
January 11, 2017: Kidney International
https://www.readbyqxmd.com/read/28088177/a-novel-quantitative-pcr-detects-babesia-infection-in-patients-not-identified-by-currently-available-non-nucleic-acid-amplification-tests
#14
Lavoisier Akoolo, Samantha Schlachter, Rasel Khan, Laura Alter, Albert D Rojtman, Kristine Gedroic, Purnima Bhanot, Nikhat Parveen
BACKGROUND: Ticks transmit Babesia microti, the causative agents of babesiosis in North America and Europe. Babesiosis is now endemic in Northeastern USA and affects people of all ages. Babesia species infect erythrocytes and can be transmitted through blood transfusion. Whole blood and blood products, which are not tested for Babesia, can cause transfusion-transmitted babesiosis (TTB) resulting in severe consequences in the immuno-compromised patients. The purpose of this study was epidemiological evaluation of babesiosis in a tick-infested state...
January 14, 2017: BMC Microbiology
https://www.readbyqxmd.com/read/28088165/genomic-characterization-of-ensifer-aridi-a-proposed-new-species-of-nitrogen-fixing-rhizobium-recovered-from-asian-african-and-american-deserts
#15
Antoine Le Quéré, Nisha Tak, Hukam Singh Gehlot, Celine Lavire, Thibault Meyer, David Chapulliot, Sonam Rathi, Ilham Sakrouhi, Guadalupe Rocha, Marine Rohmer, Dany Severac, Abdelkarim Filali-Maltouf, Jose-Antonio Munive
BACKGROUND: Nitrogen fixing bacteria isolated from hot arid areas in Asia, Africa and America but from diverse leguminous plants have been recently identified as belonging to a possible new species of Ensifer (Sinorhizobium). In this study, 6 strains belonging to this new clade were compared with Ensifer species at the genome-wide level. Their capacities to utilize various carbon sources and to establish a symbiotic interaction with several leguminous plants were examined. RESULTS: Draft genomes of selected strains isolated from Morocco (Merzouga desert), Mexico (Baja California) as well as from India (Thar desert) were produced...
January 14, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28087772/possible-roles-of-new-mutations-shared-by-asian-and-american-zika-viruses
#16
Shozo Yokoyama, William T Starmer
Originating in Africa, the Zika virus (ZIKV) has spread to Asia, Pacific Islands and now to the Americas and beyond. Since the first isolation in 1947, ZIKV strains have been sampled at various times in the last 69 years, but this history has not been reflected in studying the patterns of mutation accumulation in their genomes. Implementing the viral history, we show that the ZIKV ancestor appeared sometime in 1930-1945 and, at that point, its mutation rate was probably less than 0.2 x 10(-3)/nucleotide site/year and subsequently increased significantly in most of its descendants...
January 12, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28087693/de-novo-genome-and-transcriptome-assembly-of-the-canadian-beaver-castor-canadensis
#17
Si Lok, Tara A Paton, Zhuozhi Wang, Gaganjot Kaur, Susan Walker, Ryan K C Yuen, Wilson W L Sung, Joseph Whitney, Janet A Buchanan, Brett Trost, Naina Singh, Beverly Apresto, Nan Chen, Matthew Coole, Travis J Dawson, Karen Y Ho, Zhizhou Hu, Sanjeev Pullenayegum, Kozue Samler, Arum Shipstone, Fiona Tsoi, Ting Wang, Sergio L Pereira, Pirooz Rostami, Carol Ann Ryan, Amy Hin Yan Tong, Karen Ng, Yogi Sundaravadanam, Jared T Simpson, Burton K Lim, Mark D Engstrom, Christopher J Dutton, Kevin C R Kerr, Maria Franke, William Rapley, Richard F Wintle, Stephen W Scherer
The Canadian beaver (Castor canadensis) is the largest indigenous rodent in North America. We report a draft annotated assembly of the beaver genome, the first for a large rodent and the first mammalian genome assembled directly from uncorrected and moderate coverage (< 30 ×) long-reads generated by single-molecule sequencing. The genome size is 2.7 Gb estimated by k-mer analysis. We assembled the beaver genome using the new Canu assembler optimized for noisy reads. The resulting assembly was refined using Pilon supported by shortreads (80 ×) and checked for accuracy by congruency against an independent short-read assembly...
January 13, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28087646/wheat-genotypes-with-combined-resistance-to-wheat-curl-mite-wheat-streak-mosaic-virus-wheat-mosaic-virus-and-triticum-mosaic-virus
#18
Wen-Po Chuang, Lina Maria Aguirre Rojas, Luaay Kahtan Khalaf, Guorong Zhang, Allan K Fritz, Anna E Whitfield, C Michael Smith
The wheat curl mite, Aceria tosichella Keifer, (WCM) is a global pest of bread wheat that reduces yields significantly. In addition, WCM carries Wheat streak mosaic virus (WSMV, family Potyviridae, genus Tritimovirus), the most significant wheat virus in North America; High Plains wheat mosaic virus (HPWMoV, genus Emaravirus, formerly High plains virus); and Triticum mosaic virus (TriMV, family Potyviridae, genus Poacevirus). Viruses carried by WCM have reduced wheat yields throughout the U.S. Great Plains for >50 yr, with average yield losses of 2-3% and occasional yield losses of 7-10%...
January 13, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28087508/international-variation-in-outcomes-among-people-with-cardiovascular-disease-or-cardiovascular-risk-factors-and-impaired-glucose-tolerance-insights-from-the-navigator-trial
#19
Marilia Harumi Higuchi Dos Santos, Abhinav Sharma, Jie-Lena Sun, Karen Pieper, John J V McMurray, Rury R Holman, Renato D Lopes
BACKGROUND: Regional differences in risk of diabetes mellitus and cardiovascular outcomes in people with impaired glucose tolerance are poorly characterized. Our objective was to evaluate regional variation in risk of new-onset diabetes mellitus, cardiovascular outcomes, and treatment effects in participants from the NAVIGATOR (Nateglinide and Valsartan in Impaired Glucose Tolerance Outcomes Research) trial. METHODS AND RESULTS: NAVIGATOR randomized people with impaired glucose tolerance and cardiovascular risk factors or with established cardiovascular disease to valsartan (or placebo) and to nateglinide (or placebo) with a median 5-year follow-up...
January 13, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28087293/first-itraconazole-resistant-aspergillus-fumigatus-clinical-isolate-harbouring-a-g54e-substitution-in-cyp51ap-in-south-america
#20
Florencia Leonardelli, Laura Theill, María Elena Nardin, Daiana Macedo, Catiana Dudiuk, Emilce Mendez, Soledad Gamarra, Guillermo Garcia-Effron
BACKGROUND: A 27-year-old male rural worker was admitted with a fungal keratitis due to an injury involving plant detritus. MATERIALS AND METHODS: Specimens were collected for microscopy examination and culture. The isolate was identified by morphological and molecular criteria. Susceptibility testing was performed using CLSI methods. CYP51A gene was PCR amplified and sequenced. RESULTS: An Aspergillus fumigatus strain resistant to itraconazole (MIC>8μg/ml) was isolated...
January 10, 2017: Revista Iberoamericana de Micología
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