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https://www.readbyqxmd.com/read/28817647/caprine-brucellosis-a-historically-neglected-disease-with-significant-impact-on-public-health
#1
REVIEW
Carlos A Rossetti, Angela M Arenas-Gamboa, Estefanía Maurizio
Caprine brucellosis is a chronic infectious disease caused by the gram-negative cocci-bacillus Brucella melitensis. Middle- to late-term abortion, stillbirths, and the delivery of weak offspring are the characteristic clinical signs of the disease that is associated with an extensive negative impact in a flock's productivity. B. melitensis is also the most virulent Brucella species for humans, responsible for a severely debilitating and disabling illness that results in high morbidity with intermittent fever, chills, sweats, weakness, myalgia, abortion, osteoarticular complications, endocarditis, depression, anorexia, and low mortality...
August 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28817644/cheek-tooth-morphology-and-ancient-mitochondrial-dna-of-late-pleistocene-horses-from-the-western-interior-of-north-america-implications-for-the-taxonomy-of-north-american-late-pleistocene-equus
#2
Christina I Barrón-Ortiz, Antonia T Rodrigues, Jessica M Theodor, Brian P Kooyman, Dongya Y Yang, Camilla F Speller
Horses were a dominant component of North American Pleistocene land mammal communities and their remains are well represented in the fossil record. Despite the abundant material available for study, there is still considerable disagreement over the number of species of Equus that inhabited the different regions of the continent and on their taxonomic nomenclature. In this study, we investigated cheek tooth morphology and ancient mtDNA of late Pleistocene Equus specimens from the Western Interior of North America, with the objective of clarifying the species that lived in this region prior to the end-Pleistocene extinction...
2017: PloS One
https://www.readbyqxmd.com/read/28817641/honey-bee-apis-mellifera-colony-health-and-pathogen-composition-in-migratory-beekeeping-operations-involved-in-california-almond-pollination
#3
William Glenny, Ian Cavigli, Katie F Daughenbaugh, Rosemarie Radford, Susan E Kegley, Michelle L Flenniken
Honey bees are important pollinators of agricultural crops. Pathogens and other factors have been implicated in high annual losses of honey bee colonies in North America and some European countries. To further investigate the relationship between multiple factors, including pathogen prevalence and abundance and colony health, we monitored commercially managed migratory honey bee colonies involved in California almond pollination in 2014. At each sampling event, honey bee colony health was assessed, using colony population size as a proxy for health, and the prevalence and abundance of seven honey bee pathogens was evaluated using PCR and quantitative PCR, respectively...
2017: PloS One
https://www.readbyqxmd.com/read/28817610/an-overview-of-financial-sources-being-utilized-to-support-zika-virus-published-research
#4
Keisha Goodridge, Ludovic Reveiz, Vanessa Elias
BACKGROUND: Since its initial detection in Brazil in 2015, Zika Virus (ZIKV) has spread rapidly throughout most of the Caribbean and South, Central and North America. An upsurge in congenital syndrome associated with ZIKV and Guillain-Barre Syndrome (GBS) has been associated with the increase in ZIKV. This amplification in numbers led to the need for funded research initiatives focusing on various countries globally and on specific experimental types. OBJECTIVES: To determine the financial institutions involved in the production of primary research into the ZIKV epidemic...
2017: PloS One
https://www.readbyqxmd.com/read/28817515/the-competency-outcomes-model-advancing-academic-progression
#5
Maureen Sroczynski, Liz Close, Mary Sue Gorski, Pat Farmer, Jean Wortock
AIM: This article describes the Competency Model (CM) as a promising curriculum framework to foster academic progression from the associate to the baccalaureate degree in nursing. BACKGROUND: The CM was identified by the Center to Champion Nursing in America as one of four seamless nursing academic progression models to streamline nursing academic progression. It is built on a foundation of authentic collaboration between education and practice partners to develop and maintain explicit, current, practice-relevant nursing education outcomes...
September 2017: Nursing Education Perspectives
https://www.readbyqxmd.com/read/28816790/terminal-memoirs-of-america-s-18th-president-grant-twain%C3%A2-and-cocaine
#6
(no author information available yet)
No abstract text is available yet for this article.
September 2017: Anesthesiology
https://www.readbyqxmd.com/read/28816638/high-prevalence-of-multidrug-resistant-community-acquired-methicillin-resistant-staphylococcus-aureus-at-the-largest-veterinary-teaching-hospital-in-costa-rica
#7
Irene Rojas, Elías Barquero-Calvo, Joany C van Balen, Norman Rojas, Lohendy Muñoz-Vargas, Armando E Hoet
Methicillin-resistant Staphylococcus aureus (MRSA) is a pathogen associated with severe infections in companion animals present in the community, and it is diagnosed in animals admitted to veterinary hospitals. However, reports that describe the circulation of MRSA in animal populations and veterinary settings in Latin America are scarce. Therefore, the objective of this study was to determine the prevalence and investigate the molecular epidemiology of MRSA in the environment of the largest veterinary teaching hospital in Costa Rica...
August 17, 2017: Vector Borne and Zoonotic Diseases
https://www.readbyqxmd.com/read/28816612/protecting-pregnant-workers-while-fighting-sexism-work-pregnancy-balance-and-pregnant-nurses-resistance-in-qu%C3%A3-bec-hospitalsprot%C3%A3-ger-les-travailleuses-enceintes-en-luttant-contre-le-sexisme-%C3%A3-quilibre-travail-grossesse-et-r%C3%A3-sistance-d-infirmi%C3%A3-res-enceintes
#8
Anne Renée Gravel, Jessica Riel, Karen Messing
Women's workplaces should guarantee healthy pregnancies while supporting pregnant women as workers. In Québec (Canada), a pregnant worker exposed to a "danger" for herself or her fetus may ask her employer to be reassigned to other work appropriate to her skills. This approach differs from other regulatory contexts in North America in that protection of fetal and maternal health is embedded in the health and safety legislation. The advantage is that the pregnant worker is guaranteed access to her full salary, but some may question whether specific provisions for pregnant women single out such women and produce risks for their careers or, conversely, pregnancy should receive even more special consideration...
January 1, 2017: New Solutions: a Journal of Environmental and Occupational Health Policy: NS
https://www.readbyqxmd.com/read/28816247/seismology-quake-news-from-america
#9
Roger Bilham
No abstract text is available yet for this article.
August 16, 2017: Nature
https://www.readbyqxmd.com/read/28815705/on-the-birth-and-development-of-psychoanalytic-field-theory-part-1
#10
Martin A Silverman
Defining Psychoanalysis: Achieving a Vernacular Expression, by Ian Miller. London: Karnac, 2016. 116 pp. The Pioneers of Psychoanalysis in South America: An Essential Guide, edited by Nydia Lisman-Pieczanski and Alberto Pieczanski. London/New York: Routledge, 2015. 537 pp. Reading Italian Psychoanalysis, edited by Franco Borgogno, Alberto Luchetti, and Luisa Marino Coe. London/New York: Routledge, 2016. 738 pp.
July 2017: Psychoanalytic Quarterly
https://www.readbyqxmd.com/read/28815480/evaluation-of-electronic-healthcare-databases-for-post-marketing-drug-safety-surveillance-and-pharmacoepidemiology-in-china
#11
Yu Yang, Xiaofeng Zhou, Shuangqing Gao, Hongbo Lin, Yanming Xie, Yuji Feng, Kui Huang, Siyan Zhan
INTRODUCTION: Electronic healthcare databases (EHDs) are used increasingly for post-marketing drug safety surveillance and pharmacoepidemiology in Europe and North America. However, few studies have examined the potential of these data sources in China. METHODS: Three major types of EHDs in China (i.e., a regional community-based database, a national claims database, and an electronic medical records [EMR] database) were selected for evaluation. Forty core variables were derived based on the US Mini-Sentinel (MS) Common Data Model (CDM) as well as the data features in China that would be desirable to support drug safety surveillance...
August 16, 2017: Drug Safety: An International Journal of Medical Toxicology and Drug Experience
https://www.readbyqxmd.com/read/28815430/clinical-evaluation-of-the-antifungal-effect-of-sertraline-in-the-treatment-of-cryptococcal-meningitis-in-hiv-patients-a-single-mexican-center-experience
#12
Hiram Villanueva-Lozano, Rogelio de J Treviño-Rangel, Gloria M González, Pedro A Hernández-Rodríguez, Adrián Camacho-Ortiz, Luis Castillo-Reyna, Sandra G Galindo-Alvarado, Michel F Martínez-Reséndez
PURPOSE: Cryptococcal meningitis is a potentially fatal fungal infection associated with a significant attributable morbidity and mortality, especially among HIV/AIDS patients. The first-line therapy for the treatment of this clinical entity is the combinatory therapy of amphotericin B plus flucytosine. However, the high cost, toxic effects, and limited repertoire of effective antifungal drugs have led to the investigation of novel molecules. This is a prospective, double-blinded, and randomized study performed in a Mexican tertiary care center to evaluate the antifungal activity of sertraline in the treatment of cryptococcal meningitis in HIV patients...
August 16, 2017: Infection
https://www.readbyqxmd.com/read/28815424/hexamermis-popilliae-n-sp-nematoda-mermithidae-parasitizing-the-japanese-beetle-popillia-japonica-newman-coleoptera-scarabaeidae-in-italy
#13
Giuseppe Mazza, Francesco Paoli, Agostino Strangi, Giulia Torrini, Leonardo Marianelli, Giuseppino Sabbatini Peverieri, Francesco Binazzi, Giovanni Bosio, Stefano Sacchi, Claudia Benvenuti, Davide Venanzio, Emanuela Giacometto, Pio F Roversi, George O Poinar
A new species of mermithid nematode, Hexamermis popilliae n. sp. (Nematoda: Mermithidae) is described from the Japanese beetle Popillia japonica Newman in Italy, an area of new introduction for this invasive pest. The combination of the following characters separates H. popilliae from other members of the genus Hexamermis Steiner, 1924: adult head obtuse; amphidial pouches slightly posterior to lateral head papillae in female but adjacent to lateral head papillae in males; amphidial openings large, well developed; amphidial pouches elliptical in females and oblong in males; cuticular vulvar cone well developed, vulvar lips greatly reduced or lacking, vagina curved at tip where meeting uteri, without reverse bend (not S-shaped), spicules slightly curved, with a slight bend in the basal portion, approximately equal to body width at cloaca...
August 16, 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28814916/studies-on-the-moss-flora-of-the-b%C3%A3-o-b%C3%A3-o-region-of-chile-part-3
#14
Robert R Ireland, Gilda Bellolio, Juan Larraín, Roberto Rodríguez
This is the final report on the moss flora of the Bío-Bío Region (Región VIII) in south-central Chile where collections were made in 2001-2003. Reported in this paper are one species new to South America, four species new to Chile and 16 species new to the Region. With these new additions the total number of taxa in the Bío-Bío Region is 343, corresponding to 331 species and 12 infraspecific taxa. A complete checklist of the mosses for all the provinces in the Region is presented.
2017: PhytoKeys
https://www.readbyqxmd.com/read/28814716/lithium-enrichment-in-intracontinental-rhyolite-magmas-leads-to-li-deposits-in-caldera-basins
#15
Thomas R Benson, Matthew A Coble, James J Rytuba, Gail A Mahood
The omnipresence of lithium-ion batteries in mobile electronics, and hybrid and electric vehicles necessitates discovery of new lithium resources to meet rising demand and to diversify the global lithium supply chain. Here we demonstrate that lake sediments preserved within intracontinental rhyolitic calderas formed on eruption and weathering of lithium-enriched magmas have the potential to host large lithium clay deposits. We compare lithium concentrations of magmas formed in a variety of tectonic settings using in situ trace-element measurements of quartz-hosted melt inclusions to demonstrate that moderate to extreme lithium enrichment occurs in magmas that incorporate felsic continental crust...
August 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/28814646/the-intracellular-immune-receptor-sw-5b-confers-broad-spectrum-resistance-to-tospoviruses-through-recognition-of-a-conserved-21-amino-acid-viral-effector-epitope
#16
Min Zhu, Lei Jiang, Baohui Bai, Wenyang Zhao, Xiaojiao Chen, Jia Li, Yong Liu, Zhengqiang Chen, Boting Wang, Chunli Wang, Qian Wu, Qian-Hua Shen, Savithramma P Dinesh-Kumar, Xiaorong Tao
Plants use both cell surface-resident pattern-recognition receptors (PRRs) and intracellular nucleotide-binding leucine-rich repeat (NLR) receptors to detect various pathogens. Plant PRRs typically recognize conserved pathogen-associated molecular patterns (PAMPs) to provide broad-spectrum resistance. By contrast, plant NLRs generally detect pathogen strain-specific effectors and confer race-specific resistance. Here, we demonstrate that the tomato NLR Sw-5b confers broad-spectrum resistance against American type tospoviruses by recognizing a conserved 21-amino-acid peptide region within viral movement protein NSm (NSm21)...
August 16, 2017: Plant Cell
https://www.readbyqxmd.com/read/28814522/characterization-of-cis-acting-rna-elements-of-zika-virus-by-using-a-self-splicing-ribozyme-dependent-infectious-clone
#17
Zhong-Yu Liu, Jiu-Yang Yu, Xing-Yao Huang, Hang Fan, Xiao-Feng Li, Yong-Qiang Deng, Xue Ji, Meng-Li Cheng, Qing Ye, Hui Zhao, Jian-Feng Han, Xiao-Ping An, Tao Jiang, Bo Zhang, Yi-Gang Tong, Cheng-Feng Qin
Zika virus (ZIKV) has caused significant outbreaks and epidemics in the Americas recently, raising global concern due to its ability to cause microcephaly and other neurological complications. A stable and efficient infectious clone of ZIKV is urgently needed. However, the instability and toxicity of flavivirus cDNA clones in E. coli hosts has hindered the development of ZIKV infectious clones. Herein, using a novel self-splicing ribozyme-based strategy, we have generated a stable infectious cDNA clone of a contemporary ZIKV strain imported from Venezuela to China in 2016...
August 16, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28814461/subcutaneous-immunoglobulin-in-myasthenia-gravis-exacerbation-a-prospective-open-label-trial
#18
Grayson Beecher, Dustin Anderson, Zaeem A Siddiqi
OBJECTIVE: To investigate the efficacy, tolerability, and safety of subcutaneous immunoglobulin (SCIg) in patients with mild to moderate myasthenia gravis (MG) exacerbation. METHODS: We performed a prospective, open-label, phase 3 trial in patients with MG aged 18 years or older and mild to moderate worsening (transition from Myasthenia Gravis Foundation of America class I to II/III or class II to III), treated with SCIg (2 g/kg), self-administered over 4 weeks...
August 16, 2017: Neurology
https://www.readbyqxmd.com/read/28814308/are-we-anywhere-near-there-yet-the-state-of-harm-reduction-in-north-america-in-2017
#19
EDITORIAL
Ernest Drucker, Nick Crofts
No abstract text is available yet for this article.
August 16, 2017: Harm Reduction Journal
https://www.readbyqxmd.com/read/28814259/may-gender-or-ethnicity-affect-delta-over-baseline-values-obtained-by-13-c-urea-breath-test
#20
Carmine Petruzziello, Dario Sinatti, Maria Gnarra, Alessio Migneco, Valentina Tesori, Cristina Graziani, Antonio Gasbarrini, Francesco Franceschi, Veronica Ojetti
INTRODUCTION: 13C-urea breath test (UBT) is a non-invasive test for detecting active H.pylori infection. Previous studies showed a correlation of delta over baseline (DOB) values with bacterial load, mucosal inflammation and successful eradication. Gender has been shown to affect DOB in children. Aim of our study was to verify whether gender or ethnicity affects DOB in adults. PATIENTS AND METHODS: We retrospectively analyzed data of 2922 patients (1024M/1898F mean age 47±15 years) that underwent UBT in our outpatient unit, from October 2015 to October 2016...
August 16, 2017: Reviews on Recent Clinical Trials
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