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https://www.readbyqxmd.com/read/28931235/monoclonal-antibody-protects-against-acinetobacter-baumannii-infection-by-enhancing-bacterial-clearance-and-evading-sepsis
#1
Travis B Nielsen, Paul Pantapalangkoor, Brian M Luna, Kevin W Bruhn, Jun Yan, Ken Dekitani, Sarah Hsieh, Brandon Yeshoua, Bryan Pascual, Evgeny Vinogradov, Kristine M Hujer, T Nicholas Domitrovic, Robert A Bonomo, Thomas A Russo, Magda Lesczcyniecka, Thomas Schneider, Brad Spellberg
Background: Extremely drug-resistant (XDR) Acinetobacter baumannii is one of the most commonly encountered, highly resistant pathogens requiring novel therapeutic interventions. Methods: We developed C8, a monoclonal antibody (mAb), by immunizing mice with sublethal inocula of a hypervirulent XDR clinical isolate. Results: C8 targets capsular carbohydrate on the bacterial surface, enhancing opsonophagocytosis. Treating with a single dose of C8 as low as 0...
August 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931228/civil-registration-and-vital-statistics-emergencies-and-international-law-understanding-the-intersection
#2
Claire E Brolan, Hebe Gouda
Civil registration and vital statistics (CRVS) systems are typically run by governments to record every birth, adoption, death, marriage, and divorce that occurs among a country's population. Registration of vital events provides individuals with a formal relationship with the State and each other, and is the foundation of a person's identity, nationality, and legal status. At a population level, vital statistics are essential for effective planning and implementation of policies and services. Globally, strong CRVS systems are increasingly recognised as a crucial backbone for redressing health inequities and as a priority in strengthening global health and development efforts...
May 1, 2017: Medical Law Review
https://www.readbyqxmd.com/read/28931216/emergence-of-oseltamivir-resistant-h7n9-influenza-viruses-in-immunosuppressed-cynomolgus-macaques
#3
Maki Kiso, Kiyoko Iwatsuki-Horimoto, Seiya Yamayoshi, Ryuta Uraki, Mutsumi Ito, Noriko Nakajima, Shinya Yamada, Masaki Imai, Eiryo Kawakami, Yuriko Tomita, Satoshi Fukuyama, Yasushi Itoh, Kazumasa Ogasawara, Tiago J S Lopes, Tokiko Watanabe, Louise H Moncla, Hideki Hasegawa, Thomas C Friedrich, Gabriele Neumann, Yoshihiro Kawaoka
Antiviral compounds (eg, the neuraminidase inhibitor oseltamivir) are invaluable for the treatment of individuals infected with influenza A viruses of the H7N9 subtype (A[H7N9]), which have infected and killed hundreds of persons. However, oseltamivir treatment often leads to the emergence of resistant viruses in immunocompromised individuals. To better understand the emergence and properties of oseltamivir-resistant A(H7N9) viruses in immunosuppressed individuals, we infected immunosuppressed cynomolgus macaques with an A(H7N9) virus and treated them with oseltamivir...
September 1, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28931203/scalpel-versus-electrosurgery-for-major-abdominal-incisions
#4
REVIEW
Kittipat Charoenkwan, Zipporah Iheozor-Ejiofor, Kittipan Rerkasem, Elizabeth Matovinovic
BACKGROUND: Scalpels or electrosurgery can be used to make abdominal incisions. The potential benefits of electrosurgery may include reduced blood loss, dry and rapid separation of tissue, and reduced risk of cutting injury to surgeons. Postsurgery risks possibly associated with electrosurgery may include poor wound healing and complications such as surgical site infection. OBJECTIVES: To assess the effects of electrosurgery compared with scalpel for major abdominal incisions...
June 14, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28931198/older-siblings-are-at-increased-risk-for-foreign-bodies
#5
Laura H Swibel Rosenthal, Matthew R Bartindale, Zachary C Fridirici, Natalie A Papillon
A prospective, case-control study was performed to describe the role that siblings play in foreign bodies of the head and neck and to recognize situations in which children are most at risk for foreign bodies. Any child or adolescent (0 to 17 years old) with a foreign body removed from the head or neck was included. The data collected included location of the foreign body, location of acquisition (e.g., home), and the number of and ages of siblings. Controls were matched by age, sex, and location of removal (clinic, operating room, or emergency department)...
September 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28931168/socio-cultural-norms-and-roles-in-the-use-and-abuse-of-alcohol-among-members-of-a-rural-community-in-southeast-nigeria
#6
E N Nwagu, S I C Dibia, A N Odo
Social influences together with local cultural norms are central factors that can influence the use of alcohol. The study, therefore, identified socio-cultural norms and roles capable of influencing alcohol use among young people in an alcohol producing community, in Nigeria. We used qualitative technique - focused group discussions among selected key persons in the area of study. Three groups; adult males, adult females and youths were engaged in discussions around the themes of socio-cultural; norms, roles, beliefs, values and practices that influences alcohol abuse...
October 1, 2017: Health Education Research
https://www.readbyqxmd.com/read/28931142/malaria-prevention-strategies-and-recommendations-from-chemoprophylaxis-to-stand-by-emergency-treatment-a-10-year-prospective-study-in-a-swiss-travel-clinic
#7
Rim Boubaker, Annie Hérard Fossati, Pierrette Meige, Catherine Mialet, Chantal Ngarambe Buffat, Jacynthe Rochat, Manisinh Souvannaraj-Blanchant, Mediatrice Uwanyiligira, Francine Widmer, Sylvie Payot, Laurence Rochat, Serge de Vallière, Valérie D'Acremont, Blaise Genton
Background: There are several possible malaria prevention strategies for travellers. In Switzerland, chemoprophylaxis (CP) is recommended for persons visiting areas highly endemic for malaria and stand-by emergency treatment (SBET) for areas with moderate to low risk. Objective: To describe the type of malaria prevention prescribed to travel clinic attendees with a specific focus on changes over time following adaptation of recommendations. Methods: All pre-travel first consultation data recorded between November 2002 and December 2012 were included...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931139/standby-emergency-treatment-of-malaria-for-travellers-to-low-transmission-destinations-does-it-make-sense-or-save-lives
#8
Ron Behrens
No abstract text is available yet for this article.
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931138/standby-emergency-treatment-of-malaria-in-travellers-sbet-so-be-eager-to-test-%C3%A2
#9
Blaise Genton, Valérie D'Acremont
No abstract text is available yet for this article.
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931128/6-year-review-of-redivi-a-prospective-registry-of-imported-infectious-diseases-in-spain
#10
José A Pérez-Molina, Ana López-Polín, Begoña Treviño, Israel Molina, Josune Goikoetxea, Marta Díaz-Menéndez, Diego Torrús, Eva Calabuig, Agustín Benito, Rogelio López-Vélez
Background: Understanding and detecting imported diseases is a priority in the prevention and management of prevalent and emergent infectious diseases acquired abroad. The +Redivi network measures the burden of imported infections in Spain and is essential for closing the gap in travel medicine. Methods: Demographic characteristics, travel information, syndromes and confirmed travel-related diagnoses were registered in a standardised online database. Results: A total of 10 767 cases of imported infectious diseases were registered between October 2009 and December 2015...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28931092/the-genome-wide-associated-candidate-gene-znf804a-and-psychosis-proneness-evidence-of-sex-modulated-association
#11
Marta de Castro-Catala, Aurea Mora-Solano, Thomas R Kwapil, Paula Cristóbal-Narváez, Tamara Sheinbaum, Anna Racioppi, Neus Barrantes-Vidal, Araceli Rosa
BACKGROUND: The Zinc finger protein 804A (ZNF804A) is a promising candidate gene for schizophrenia and the broader psychosis phenotype that emerged from genome-wide association studies. It is related to neurodevelopment and associated to severe symptoms of schizophrenia and alterations in brain structure, as well as positive schizotypal personality traits in non-clinical samples. Moreover, a female-specific association has been observed between ZNF804A and schizophrenia. AIM: The present study examined the association of two ZNF804A polymorphisms (rs1344706 and rs7597593) with the positive dimension of schizotypy and psychotic-like experiences in a sample of 808 non-clinical subjects...
2017: PloS One
https://www.readbyqxmd.com/read/28931077/detection-of-bacterial-pathogens-including-potential-new-species-in-human-head-lice-from-mali
#12
Nadia Amanzougaghene, Florence Fenollar, Abdoul Karim Sangaré, Mahamadou S Sissoko, Ogobara K Doumbo, Didier Raoult, Oleg Mediannikov
In poor African countries, where no medical and biological facilities are available, the identification of potential emerging pathogens of concern at an early stage is challenging. Head lice, Pediculus humanus capitis, have a short life, feed only on human blood and do not transmit pathogens to their progeny. They are, therefore, a perfect tool for the xenodiagnosis of current or recent human infection. This study assessed the occurrence of bacterial pathogens from head lice collected in two rural villages from Mali, where a high frequency of head lice infestation had previously been reported, using molecular methods...
2017: PloS One
https://www.readbyqxmd.com/read/28931018/pyrethroid-resistance-alters-the-blood-feeding-behavior-in-puerto-rican-aedes-aegypti-mosquitoes-exposed-to-treated-fabric
#13
Natasha M Agramonte, Jeffrey R Bloomquist, Ulrich R Bernier
Emerging insecticide resistance is a major issue for vector control. It decreases the effectiveness of insecticides, thereby requiring greater quantities for comparable control with a net increase in risk of disease resurgence, product cost, and damage risk to the ecosystem. Pyrethroid resistance has been documented in Puerto Rican populations of Aedes aegypti (L.) mosquitoes. In this study, topical toxicity of five insecticides (permethrin, etofenprox, deltamethrin, DDT, transfluthrin) was determined for susceptible (Orlando-ORL) and resistant (Puerto Rico-PR) strains of Ae...
September 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28931013/a-pre-registered-naturalistic-observation-of-within-domain-mental-fatigue-and-domain-general-depletion-of-self-control
#14
Daniel Randles, Iain Harlow, Michael Inzlicht
Self-control is often believed to operate as if it were a finite, domain-general resource. However, recent attempts to demonstrate this under transparent conditions have failed to yield positive results. In the current study, we monitor two groups of students (N1 = 8,867, N2 = 8,754) over separate 17-week intervals with 24-hour coverage, as they engage in voluntary learning and self-testing using an online program. We use daily behavior to assess whether time-of-day effects support domain-general theories of self-control...
2017: PloS One
https://www.readbyqxmd.com/read/28931007/medical-resource-inventory-model-for-emergency-preparation-with-uncertain-demand-and-stochastic-occurrence-time-under-considering-different-risk-preferences-at-the-airport
#15
Wei Pan, Ying Guo, Lei Jin, ShuJie Liao
With the high accident rate of civil aviation, medical resource inventory becomes more important for emergency management at the airport. Meanwhile, medical products usually are time-sensitive and short lifetime. Moreover, we find that the optimal medical resource inventory depends on multiple factors such as different risk preferences, the material shelf life and so on. Thus, it becomes very complex in a real-life environment. According to this situation, we construct medical resource inventory decision model for emergency preparation at the airport...
2017: PloS One
https://www.readbyqxmd.com/read/28930989/demonstration-of-a-hyperlens-integrated-microscope-and-super-resolution-imaging
#16
Dasol Lee, Minkyung Kim, Sunae So, Inki Kim, Gwanho Yoon, Kyunghoon Kim, Junsuk Rho
The use of super-resolution imaging to overcome the diffraction limit of conventional microscopy has attracted the interest of researchers in biology and nanotechnology. Although near-field scanning microscopy and superlenses have improved the resolution in the near-field region, far-field imaging in real-time remains a significant challenge. Recently, the hyperlens, which magnifies and converts evanescent waves into propagating waves, has emerged as a novel approach to far-field imaging. Here, we report the fabrication of a spherical hyperlens composed of alternating silver (Ag) and titanium oxide (TiO2) thin layers...
September 8, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930979/analysis-of-18fdg-pet-ct-imaging-as-a-tool-for-studying-mycobacterium-tuberculosis-infection-and-treatment-in-non-human-primates
#17
Alexander G White, Pauline Maiello, M Teresa Coleman, Jaime A Tomko, L James Frye, Charles A Scanga, Philana Ling Lin, JoAnne L Flynn
Mycobacterium tuberculosis remains the number one infectious agent in the world today. With the emergence of antibiotic resistant strains, new clinically relevant methods are needed that evaluate the disease process and screen for potential antibiotic and vaccine treatments. Positron Emission Tomography/Computed Tomography (PET/CT) has been established as a valuable tool for studying a number of afflictions such as cancer, Alzheimer's disease, and inflammation/infection. Outlined here are a number of strategies that have been employed to evaluate PET/CT images in cynomolgus macaques that are infected intrabronchially with low doses of M...
September 5, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930977/fourier-based-diffraction-analysis-of-live-caenorhabditis-elegans
#18
Jenny Magnes, Harold M Hastings, Kathleen M Raley-Susman, Clara Alivisatos, Adam Warner, Miranda Hulsey-Vincent
This manuscript describes how to classify nematodes using temporal far-field diffraction signatures. A single C. elegans is suspended in a water column inside an optical cuvette. A 632 nm continuous wave HeNe laser is directed through the cuvette using front surface mirrors. A significant distance of at least 20-30 cm traveled after the light passes through the cuvette ensures a useful far-field (Fraunhofer) diffraction pattern. The diffraction pattern changes in real time as the nematode swims within the laser beam...
September 13, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28930959/outcomes-after-concomitant-traumatic-brain-injury-and-hemorrhagic-shock-a-secondary-analysis-from-the-pragmatic-randomized-optimal-platelets-and-plasma-ratios-trial
#19
Samuel M Galvagno, Erin E Fox, Savitri N Appana, Sarah Baraniuk, Patrick L Bosarge, Eileen M Bulger, Rachel A Callcut, Bryan A Cotton, Michael Goodman, Kenji Inaba, Terence O'Keeffe, Martin A Schreiber, Charles E Wade, Thomas M Scalea, John B Holcomb, Deborah M Stein
BACKGROUND: Often the clinician is faced with a diagnostic and therapeutic dilemma in patients with concomitant traumatic brain injury (TBI) and hemorrhagic shock (HS), as rapid deterioration from either can be fatal. Knowledge about outcomes after concomitant TBI and HS may help prioritize the emergent management of these patients. We hypothesized that patients with concomitant TBI and HS (TBI + HS) had worse outcomes and required more intensive care compared with patients with only one of these injuries...
October 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28930958/perioperative-use-of-nonsteroidal-anti-inflammatory-drugs-and-the-risk-of-anastomotic-failure-in-emergency-general-surgery
#20
Nadeem N Haddad, Brandon R Bruns, Toby M Enniss, David Turay, Joseph V Sakran, Alisan Fathalizadeh, Kristen Arnold, Jason S Murry, Matthew M Carrick, Matthew C Hernandez, Margaret H Lauerman, Asad J Choudhry, David S Morris, Jose J Diaz, Herb A Phelan, Martin D Zielinski
BACKGROUND: Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used analgesic and anti-inflammatory adjuncts. Nonsteroidal anti-inflammatory drug administration may potentially increase the risk of postoperative gastrointestinal anastomotic failure (AF). We aim to determine if perioperative NSAID utilization influences gastrointestinal AF in emergency general surgery (EGS) patients undergoing gastrointestinal resection and anastomosis. METHODS: Post hoc analysis of a multi-institutional prospectively collected database was performed...
October 2017: Journal of Trauma and Acute Care Surgery
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