keyword
MENU ▼
Read by QxMD icon Read
search

dead region

keyword
https://www.readbyqxmd.com/read/28734268/dna-barcoding-allows-identification-of-european-fanniidae-diptera-of-forensic-interest
#1
Andrzej Grzywacz, Dominika Wyborska, Marcin Piwczyński
In forensic entomology practice, species identification is a prerequisite for any further analysis of collected material. Although morphology-based taxonomy may be hindered by a range of factors, these are not obstacles for a molecular identification approach, so-called DNA barcoding. The Fanniidae are a dipteran family that is attracted to and breeds in decomposing animal carrion and dead human bodies. However, morphological identification of fanniids, both at adult and immature stages, is considered to be difficult, particularly for non-experts...
June 29, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28719316/high-mortality-and-coinfection-in-a-prospective-cohort-of-human-immunodeficiency-virus-acquired-immune-deficiency-syndrome-patients-with-histoplasmosis-in-guatemala
#2
Blanca Samayoa, Monika Roy, Angela Ahlquist Cleveland, Narda Medina, Dalia Lau-Bonilla, Christina M Scheel, Beatriz L Gomez, Tom Chiller, Eduardo Arathoon
Histoplasmosis is one of the most common and deadly opportunistic infections among persons living with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome in Latin America, but due to limited diagnostic capacity in this region, few data on the burden and clinical characteristics of this disease exist. Between 2005 and 2009, we enrolled patients ≥ 18 years of age with suspected histoplasmosis at a hospital-based HIV clinic in Guatemala City. A case of suspected histoplasmosis was defined as a person presenting with at least three of five clinical or radiologic criteria...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28716150/swedish-norwegian-co-operation-in-the-treatment-of-three-hypothermia-victims-a-case-report
#3
Anders Wetting Carlsen, Nils K Skjaervold, Nils Johan Berg, Øystein Karlsen, Eli Gunnarson, Alexander Wahba
BACKGROUND: Accidental hypothermia with cardiac arrest represents a challenge for pre-hospital rescuers as well as in-hospital staff. For pre-hospital personnel, the main focus is to get the patient to the correct destination without unnecessary delay. For in-hospital personnel early information is vital to assess the possibility for resuscitation with extracorporeal re-warming. The challenge is augmented when rescuers must cross national borders to reach and/or deliver the patients. We present a case where three adolescent boys suffered severe hypothermia after a canoeing accident in Sweden...
July 17, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28711741/confirmation-that-mutations-in-ddx59-cause-an-autosomal-recessive-form-of-oral-facial-digital-syndrome-further-delineation-of-the-ddx59-phenotype-in-two-new-families
#4
Sara Faily, Rahat Perveen, Jill Urquhart, Kate Chandler, Jill Clayton-Smith
We report three probands from two unrelated consanguineous families of South Asian origin who all carry the same rare novel homozygous variant within the dead box helicase gene DDX59 in association with features of oral-facial-digital syndrome (OFDS). DDX59 variants have been reported previously in an unclassified, autosomal recessive form of OFDS; clinically associated with features including tongue lobulation, cleft palate, frontal bossing, hypertelorism and postaxial polydactyly. All three probands had lobulated tongues with tongue hamartomas, abnormal tongue tip, developmental delay and microcephaly, with just one proband demonstrating polydactlyly...
July 12, 2017: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/28706321/cryptaphelenchus-varicaudatus-n-sp-rhabditida-ektaphelenchinae-from-tehran-province-iran
#5
Majid Pedram
Cryptaphelenchus varicaudatus n. sp. is described and illustrated. It was isolated from bark samples of dead or dying pine (Pinus spp.) trees with bark beetle frass and galleries, in Tehran province. The new species has 275- to 367-µm-long females (a medium-sized species) with distinctly annulated cuticle having three bands in lateral fields, lip region continuous with body contour, delicate knobbed stylet, monodelphic-prodelphic reproductive system with distinct spermatheca, short postvulval uterine sac (PUS), transverse vulval slit with raised posterior lip and body narrowing behind it, sclerotized vagina, simple intestine ending in a blind sac, having no rectum but vestigial anus in some specimens, and distal body end tip (tail tip) with variation in morphology (shape), from sharply or slightly pointed to bluntly rounded...
June 2017: Journal of Nematology
https://www.readbyqxmd.com/read/28698027/access-to-yellow-fever-travel-vaccination-centres-in-england-wales-and-northern-ireland-a-geographical-study
#6
Jakob Petersen, Hilary Simons, Dipti Patel
BACKGROUND: More than 700,000 trips were made by residents in England, Wales, and Northern Ireland (EWNI) in 2015 to tropical countries endemic for yellow fever, a potentially deadly, yet vaccine-preventable disease transmitted by mosquitoes. The aim of this study was to map the geographical accessibility of yellow fever vaccination centres (YFVC) in EWNI. METHODS: The location of 3208 YFVC were geocoded and the average geodetic distance to nearest YFVC was calculated for each population unit...
July 8, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/28697786/spinal-bone-metastases-in-colorectal-cancer-a-retrospective-analysis-of-stability-prognostic-factors-and-survival-after-palliative-radiotherapy
#7
Tilman Bostel, Robert Förster, Ingmar Schlampp, Tania Sprave, Thomas Bruckner, Nils Henrik Nicolay, Stefan Ezechiel Welte, Jürgen Debus, Harald Rief
BACKGROUND: This retrospective analysis aimed to analyse the stability of spinal bone metastases in colorectal cancer (CRC) patients following radiotherapy (RT) by use of a validated score and to assess prognostic factors for stability and survival. METHODS: Ninety-four patients with osteolytic spinal bone metastases from CRC were treated at the Department of Radiation Oncology at the University Hospital Heidelberg between 2000 and 2014. The stability of each affected vertebral body was assessed according to the validated Taneichi bone stability score on the basis of the treatment planning CT scan prior to RT and also based on the follow-up CT examinations at 3 and 6 months after RT...
July 11, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28697019/outcome-differences-in-adolescent-blunt-severe-polytrauma-patients-managed-at-pediatric-versus-adult-trauma-centers
#8
Amelia T Rogers, Brian W Gross, Alan D Cook, Cole D Rinehart, Caitlin A Lynch, Eric H Bradburn, Colin C Heinle, Frederick B Rogers
BACKGROUND: Previous research suggests adolescent trauma patients can be managed equally effectively at pediatric and adult trauma centers. We sought to determine whether this association would be upheld for adolescent severe polytrauma patients. We hypothesized that no difference in adjusted outcomes would be observed between pediatric trauma centers (PTC) and adult trauma centers (ATC) for this population. METHODS: All severely injured adolescent (aged 12-17 years) polytrauma patients were extracted from the Pennsylvania Trauma Outcomes Study database from 2003-2015...
July 8, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28693471/spatial-pattern-analysis-of-nuclear-migration-in-remodelled-muscles-during-drosophila-metamorphosis
#9
Kuleesha, Lin Feng, Martin Wasser
BACKGROUND: Many human muscle wasting diseases are associated with abnormal nuclear localization. During metamorphosis in Drosophila melanogaster, multi-nucleated larval dorsal abdominal muscles either undergo cell death or are remodeled to temporary adult muscles. Muscle remodeling is associated with anti-polar nuclear migration and atrophy during early pupation followed by polar migration and muscle growth during late pupation. Muscle remodeling is a useful model to study genes involved in myonuclear migration...
July 10, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/28687779/potential-risk-of-re-emergence-of-urban-transmission-of-yellow-fever-virus-in-brazil-facilitated-by-competent-aedes-populations
#10
Dinair Couto-Lima, Yoann Madec, Maria Ignez Bersot, Stephanie Silva Campos, Monique de Albuquerque Motta, Flávia Barreto Dos Santos, Marie Vazeille, Pedro Fernando da Costa Vasconcelos, Ricardo Lourenço-de-Oliveira, Anna-Bella Failloux
Yellow fever virus (YFV) causing a deadly viral disease is transmitted by the bite of infected mosquitoes. In Brazil, YFV is restricted to a forest cycle maintained between non-human primates and forest-canopy mosquitoes, where humans can be tangentially infected. Since late 2016, a growing number of human cases have been reported in Southeastern Brazil at the gates of the most populated areas of South America, the Atlantic coast, with Rio de Janeiro state hosting nearly 16 million people. We showed that the anthropophilic mosquitoes Aedes aegypti and Aedes albopictus as well as the YFV-enzootic mosquitoes Haemagogus leucocelaenus and Sabethes albiprivus from the YFV-free region of the Atlantic coast were highly susceptible to American and African YFV strains...
July 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28682604/extending-the-excitation-wavelength-of-potential-photosensitizers-via-appendage-of-a-kinetically-stable-terbium-iii-macrocyclic-complex-for-applications-in-photodynamic-therapy
#11
Phuc Ung, Michèle Clerc, Huaiyi Huang, Kangqiang Qiu, Hui Chao, Michael Seitz, Ben Boyd, Bim Graham, Gilles Gasser
The development of viable photodynamic therapy protocols is often hindered by photosensitizers that require high-energy UV irradiation that has limited potential for clinical use due to its low tissue penetration. Herein, we report a strategy for extending the excitation wavelength of potential photosensitizers via the covalent attachment of a terbium(III)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetate complex (DO3A-Tb). The method was systematically demonstrated with a series of polycyclic aromatic hydrocarbons (naphthalene, phenanthrene, anthracene, pyrene, and fluoranthene) to prepare six new complexes (Tb1-Tb6) with bathochromic shifts that extended into the visible region...
July 17, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28669623/dual-antibiotherapy-of-tuberculosis-mediated-by-inhalable-locust-bean-gum-microparticles
#12
Susana Rodrigues, Ana D Alves, Joana S Cavaco, Jorge F Pontes, Filipa Guerreiro, Ana M Rosa da Costa, Francesca Buttini, Ana Grenha
Despite the existence of effective oral therapy, tuberculosis remains a deadly pathology, namely because of bacterial resistance and incompliance with treatments. Establishing alternative therapeutic approaches is urgently needed and inhalable therapy has a great potential in this regard. As pathogenic bacteria are hosted by alveolar macrophages, the co-localisation of antitubercular drugs and pathogens is thus potentiated by this strategy. This work proposes inhalable therapy of pulmonary tuberculosis mediated by a single locust bean gum (LBG) formulation of microparticles associating both isoniazid and rifabutin, complying with requisites of the World Health Organisation of combined therapy...
June 30, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28658924/a-case-report-of-rare-carcinoma-ex-pleomorphic-adenoma-of-submandibular-gland-and-its-detailed-description
#13
Kirti Balkrishna Buva, Ajinkya Amritrao Deshmukh, Atul A Deshmukh
A 65-year-old female patient reported with a chief complaint of swelling in the left lower region of the jaw since two years. On clinical examination, the swelling was present on the mandibular left posterior region and measuring approximately 6.2 cm antero-posteriorly × 6.2 cm mediolaterally × 8.7 cm superioinferiorly. Initially, it was non tender but eventually it became tender. Fine needle aspiration was done to rule out any salivary gland pathology and report obtained was carcinoma ex pleomorphic adenoma...
May 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28656705/do-chemical-agents-transported-by-xylem-mass-flow-propagate-variation-potentials
#14
Matthew J Evans, Richard J Morris
Long-distance signalling is important for coordinating plant responses to the environment. Variation potentials are a type of long-distance electrical signal that are generated in plants in response to wounding or flaming. Unlike self-propagating action potentials, variation potentials can be measured beyond regions of dead or chemically treated tissue that block signal generation, suggesting a different mode of propagation. Two alternative propagation mechanisms have been proposed: movement of a chemical agent and a pressure wave through the vasculature...
June 27, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28654592/preventing-soft-tissue-triangle-collapse-in-modern-rhinoplasty
#15
Carey F Campbell, Ronnie A Pezeshk, Deniz S Basci, Jack F Scheuer, David A Sieber, Rod J Rohrich
The unique anatomy of the soft-tissue triangle makes it prone to notching in primary, secondary, and reconstructive rhinoplasty. Understanding the anatomy of the region is critical to appropriate treatment. This article is meant to further clarify the anatomy of the soft-tissue triangle and to present the senior author's (R.J.R.) approach to proactive correction and prevention of soft-tissue triangle notching through five key steps: (1) precise dissection and incision placement, (2) providing internal support with cartilage grafting if needed, (3) closure of dead space, (4) avoiding undue tension during closure, and (5) providing external support postoperatively...
July 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28653587/east-west-divide-temperature-and-land-cover-drive-spatial-variation-of-toxoplasma-gondii-infection-in-eurasian-otters-lutra-lutra-from-england-and-wales
#16
Willow A Smallbone, Elizabeth A Chadwick, Janet Francis, Edward Guy, Sarah E Perkins, Ellie Sherrard-Smith, Joanne Cable
Toxoplasma gondii, a zoonotic parasite of global importance, infects all endothermic vertebrates, with extensive health implications. The prevalence of this parasite is seldom monitored in wildlife. Here, a semi-aquatic species, the Eurasian otter (Lutra lutra) was used as a model to assess the potential effect of climate, land cover and biotic factors on T. gondii seroprevalence in British wildlife. The Sabin-Feldman cytoplasm-modifying dye test identified T. gondii antibodies in 25·5% of blood samples from otters found dead, mainly as road kill, in England and Wales, between 2004 and 2010...
June 27, 2017: Parasitology
https://www.readbyqxmd.com/read/28653483/morphology-of-laryngeal-cartilage-of-the-nine-banded-armadillo-dasypus-novemcinctus-linnaeus-1758
#17
Clarisse Maria Barbosa Fonseca, Andrezza Braga Soares da Silva, Maria Michele Araújo de Sousa Cavalcante, Ingrid Macedo de Oliveira, Selma Maria Santos Moura, Bruno Melo Cunha, Carla Maria de Carvalho Leite, Maria Acelina Martins de Carvalho, Waldilleny Ribeiro de Araújo Moura, Márcia Dos Santos Rizzo, Airton Mendes Conde Júnior
Armadillos, Xenarthras representatives, known for adaptability to different ecosystems, own specific morphophysiological characteristics that are not known and deserve to be studied. The aim of this study was to describe the morphology of cartilage of the larynx of the nine-banded armadillo (Dasypus novemcinctus). Five dead armadillos were donated by the Chico Mendes Institute of Biodiversity (ICMBio-PI) to the Federal University of Piauí. The animals were fixed and dissected for removal of the larynx. The cartilages were identified and described, photodocumented, and schematized...
June 27, 2017: Microscopy Research and Technique
https://www.readbyqxmd.com/read/28651091/loggerhead-sea-turtles-caretta-caretta-a-target-species-for-monitoring-litter-ingested-by-marine-organisms-in-the-mediterranean-sea
#18
Marco Matiddi, Sandra Hochsheid, Andrea Camedda, Matteo Baini, Cristiano Cocumelli, Fabrizio Serena, Paolo Tomassetti, Andrea Travaglini, Stefano Marra, Tommaso Campani, Francesco Scholl, Cecilia Mancusi, Ezio Amato, Paolo Briguglio, Fulvio Maffucci, Maria Cristina Fossi, Flegra Bentivegna, Giuseppe Andrea de Lucia
Marine litter is any persistent, manufactured or processed solid material discarded, disposed of or abandoned in the marine and coastal environment. Ingestion of marine litter can have lethal and sub-lethal effects on wildlife that accidentally ingests it, and sea turtles are particularly susceptible to this threat. The European Commission drafted the 2008/56/EC Marine Strategy Framework Directive with the aim to achieve a Good Environmental Status (GES), and the loggerhead sea turtle (Caretta caretta, Linnaeus 1758) was selected for monitoring the amount and composition of litter ingested by marine animals...
June 23, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28650085/immunogenicity-of-plant-produced-african-horse-sickness-virus-like-particles-implications-for-a-novel-vaccine
#19
Susan J Dennis, Ann E Meyers, Alan J Guthrie, Inga I Hitzeroth, Edward P Rybicki
African horse sickness (AHS) is a debilitating and often fatal viral disease affecting horses in much of Africa, caused by the dsRNA orbivirus African horse sickness virus (AHSV). Vaccination remains the single most effective weapon in combatting AHS, as there is no treatment for the disease apart from good animal husbandry. However, the only commercially available vaccine is a live attenuated version of the virus (LAV). The threat of outbreaks of the disease outside its endemic region and the fact that the LAV is not licensed for use elsewhere in the world, have spurred attempts to develop an alternative safer, yet cost-effective recombinant vaccine...
June 26, 2017: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/28649238/clostridium-chauvoei-an-evolutionary-dead-end-pathogen
#20
Lorenz Rychener, Saria InAlbon, Steven P Djordjevic, Piklu R Chowdhury, Rosangela E Ziech, Agueda C de Vargas, Joachim Frey, Laurent Falquet
Full genome sequences of 20 strains of Clostridium chauvoei, the etiological agent of blackleg of cattle and sheep, isolated from four different continents over a period of 64 years (1951-2015) were determined and analyzed. The study reveals that the genome of the species C. chauvoei is highly homogeneous compared to the closely related species C. perfringens, a widespread pathogen that affects human and many animal species. Analysis of the CRISPR locus is sufficient to differentiate most C. chauvoei strains and is the most heterogenous region in the genome, containing in total 187 different spacer elements that are distributed as 30 - 77 copies in the various strains...
2017: Frontiers in Microbiology
keyword
keyword
90412
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"