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https://www.readbyqxmd.com/read/28930817/cronkhite-canada-syndrome-associated-with-colon-cancer-metastatic-to-liver-a-case-report
#1
Jing Wang, Lei Zhao, Nina Ma, Juanjuan Che, Huihui Li, Bangwei Cao
RATIONALE: Cronkhite-Canada Syndrome (CCS) is an idiopathic, nonhereditary syndrome haracterized by gastrointestinal (GI) polyposis and ectodermal changes including alopecia, onychatrophia, and pigmentation. CCS colon polyps were previously considered to be benign neoplasms. However, serrated adenoma was reported to be associated with malignant neoplasms in some cases of gastric and colorectal carcinomas, and esophageal cancers. Although malignant colon and gastric cancer have been reported in CCS, reports of distant metastasis have been rare in CCS...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28928318/tobacco-use-among-thai-students-results-from-the-2015-global-youth-tobacco-survey
#2
Pantip Chotbenjamaporn, Vilailak Haruhansapong, Pensom Jumriangrit, Siriwan Pitayarangsarit, Naveen Agarwal, Renu Garg
BACKGROUND: Tobacco use often starts in adolescence and is a leading cause of premature mortality. Two previous rounds of the global youth tobacco survey (GYTS) found that a significant proportion of Thai youth currently smoke. OBJECTIVES: We conducted the third round of GYTS in Thailand in 2015 to monitor trends in tobacco use. METHODS: We selected 31 public and private secondary schools using random sampling based on probability proportional to school enrolment...
September 2017: Indian Journal of Public Health
https://www.readbyqxmd.com/read/28925956/sulfadiazine-salicylaldehyde-based-schiff-bases-synthesis-antimicrobial-activity-and-cytotoxicity
#3
Martin Krátký, Magdaléna Dzurková, Jiří Janoušek, Klára Konečná, František Trejtnar, Jiřina Stolaříková, Jarmila Vinšová
The resistance among microbes has brought an urgent need for new drugs. Thus, we synthesized a series of Schiff bases derived from the sulfa drug sulfadiazine and various salicylaldehydes. The resulting 4-[(2-hydroxybenzylidene)amino]-N-(pyrimidin-2-yl)benzene-sulfonamides were characterized and evaluated against Gram-positive and Gram-negative bacteria, yeasts, moulds, Mycobacterium tuberculosis, nontuberculous mycobacteria (M. kansasii, M. avium) and their cytotoxicity was determined. Among bacteria, the genus Staphylococcus, including methicillin-resistant S...
September 19, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28924436/pseudomonas-scleritis-following-pterygium-excision
#4
Winai Chaidaroon, Sumet Supalaset
PURPOSE: The aim of this case report was to describe a patient who presented with Pseudomonas scleritis after pterygium excision. The study was conducted at the Department of Ophthalmology, Faculty of Medicine, Chiang Mai University in Chiang Mai, Thailand. METHODS: The record of a patient who was diagnosed as Pseudomonas scleritis after pterygium excision was retrospectively reviewed for history, clinical characteristics, laboratory findings, treatments, and outcomes...
May 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28924313/tobacco-use-among-serving-army-personnel-an-epidemiological-study
#5
Atul Puthia, A K Yadav, Atul Kotwal
BACKGROUND: India has consequential burden of tobacco related disease and death. Though there are surveys conducted at national and regional level yet the information about tobacco consumption among army personnel is scarce. Thus an epidemiological study was conducted to estimate the prevalence and assess determinants of tobacco consumption amongst army personnel. METHODS: A community based cross sectional study was conducted using simple random sampling to enroll 380 personnel...
April 2017: Medical Journal, Armed Forces India
https://www.readbyqxmd.com/read/28924140/linoleic-and-palmitoleic-acid-block-streptokinase-mediated-plasminogen-activation-and-reduce-severity-of-invasive-group-a-streptococcal-infection
#6
Katharina Rox, Rolf Jansen, Torsten G Loof, Christine M Gillen, Steffen Bernecker, Mark J Walker, Gursharan Singh Chhatwal, Rolf Müller
In contrast to mild infections of Group A Streptococcus (GAS) invasive infections of GAS still pose a serious health hazard: GAS disseminates from sterile sites into the blood stream or deep tissues and causes sepsis or necrotizing fasciitis. In this case antibiotics do not provide an effective cure as the bacteria are capable to hide from them very quickly. Therefore, new remedies are urgently needed. Starting from a myxobacterial natural products screening campaign, we identified two fatty acids isolated from myxobacteria, linoleic and palmitoleic acid, specifically blocking streptokinase-mediated activation of plasminogen and thereby preventing streptococci from hijacking the host's plasminogen/plasmin system...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28918322/time-for-tiger-to-roar-technology-informatics-guiding-education-reform
#7
EDITORIAL
Siobhan O'Connor, Ursula Hubner, Toria Shaw, Rachelle Blake, Marion Ball
Information Technology (IT) continues to evolve and develop with electronic devices and systems becoming integral to healthcare in every country. This has led to an urgent need for all professions working in healthcare to be knowledgeable and skilled in informatics. The Technology Informatics Guiding Education Reform (TIGER) Initiative was established in 2006 in the United States to develop key areas of informatics in nursing. One of these was to integrate informatics competencies into nursing curricula and life-long learning...
August 19, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28911357/pulmonary-tuberculosis-diagnostic-practices-among-people-living-with-the-human-immunodeficiency-virus-in-lesotho
#8
D E O'Connor, K Frederix, S Saito, L B Maama, Y Hirsch-Moverman, B Pitt, E Hayes-Larson, L Lebelo, M Shale, A A Howard
SETTING: Twelve health facilities in Berea District, Lesotho, that participated in the Start TB Patients on ART and Retain on Treatment (START) Study, a mixed-methods cluster-randomized trial evaluating a combination intervention package to improve early initiation of antiretroviral therapy (ART) and anti-tuberculosis treatment success among patients with tuberculosis (TB) and human immunodeficiency virus (HIV). OBJECTIVE: To assess TB and HIV diagnostic practices among TB-HIV patients...
October 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/28910787/middle-molecule-uremic-toxins-and-outcomes-in-chronic-kidney-disease
#9
Ziad A Massy, Sophie Liabeuf
In patients with chronic kidney disease (CKD), uremic toxins constitute a specific nontraditional risk factor. Research in this field started in the early 1990s, and a growing body of preclinical and epidemiological evidence suggests that elevated levels of uremic toxins are associated with poor outcomes in a CKD setting. The present review focuses on a specific class of uremic toxins (the "middle molecules"), which includes well-known candidates like beta-2 microglobulin and fibroblast growth factor 23. Here, we summarize the epidemiological evidence linking the middle-molecule uremic toxin (and especially the larger ones) with hard clinical end points...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28888961/the-seqan-c-template-library-for-efficient-sequence-analysis-a-resource-for-programmers
#10
Knut Reinert, Temesgen Hailemariam Dadi, Marcel Ehrhardt, Hannes Hauswedell, Svenja Mehringer, René Rahn, Jongkyu Kim, Christopher Pockrandt, Jörg Winkler, Enrico Siragusa, Gianvito Urgese, David Weese
BACKGROUND: The use of novel algorithmic techniques is pivotal to many important problems in life science. For example the sequencing of the human genome (Venter et al., 2001) would not have been possible without advanced assembly algorithms and the development of practical BWT based read mappers have been instrumental for NGS analysis. However, owing to the high speed of technological progress and the urgent need for bioinformatics tools, there was a widening gap between state-of-the-art algorithmic techniques and the actual algorithmic components of tools that are in widespread use...
September 6, 2017: Journal of Biotechnology
https://www.readbyqxmd.com/read/28882484/synthesis-and-biological-evaluation-of-the-natural-product-komaroviquinone-and-related-compounds-aiming-at-a-potential-therapeutic-lead-compound-for-high-risk-multiple-myeloma
#11
Yutaka Suto, Mariko Sato, Kota Fujimori, Shotaro Kitabatake, Mikio Okayama, Daiju Ichikawa, Maiko Matsushita, Noriyuki Yamagiwa, Genji Iwasaki, Fumiyuki Kiuchi, Yutaka Hattori
Alternatives of treatments for multiple myeloma (MM) have become increasingly available with the advent of new drugs such as proteasome inhibitors, thalidomide derivatives, histone deacetylase inhibitors, and antibody drugs. However, high-risk MM cases that are refractory to novel drugs remain, and further optimization of chemotherapeutics is urgently needed. We had achieved asymmetric total synthesis of komaroviquinone, which is a natural product from the plant Dracocephalum komarovi. Similar to several leading antitumor agents that have been developed from natural compounds, we describe the antitumor activity and cytotoxicity of komaroviquinone and related compounds in bone marrow cells...
August 30, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28882277/the-need-for-detailed-gender-specific-occupational-safety-analysis
#12
Fernanda Cruz Rios, Wai K Chong, David Grau
INTRODUCTION: The female work in population is growing in the United States, therefore the occupational health and safety entities must start to analyze gender-specific data related to every industry, especially to nontraditional occupations. Women working in nontraditional jobs are often exposed to extreme workplace hazards. These women have their safety and health threatened because there are no adequate policies to mitigate gender-specific risks such as discrimination and harassment...
September 2017: Journal of Safety Research
https://www.readbyqxmd.com/read/28880350/-rom-as-a-gps-navigation-system-how-can-rom-be-used-routinely-in-treatment-procedures
#13
B G Tiemens, M van Sonsbeek
Routine outcome monitoring (rom) is becoming an integral part of many treatment procedures. In order to promote the use of rom in such procedures attention needs to focus more on the functions of rom than on implementation strategies.<br/> AIM: To clarify what functions rom must be able to perform for the clinician and client if it is to be used routinely.<br/> METHOD: We discuss the functions of rom as described in the literature.<br/> RESULTS: The fundamental role of rom is to signal that the client is not responding satisfactorily to treatment...
2017: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/28877203/education-of-children-with-disabilities-in-new-delhi-when-does-exclusion-occur
#14
Parul Bakhshi, Ganesh M Babulal, Jean-Francois Trani
BACKGROUND: In the new Sustainable Development Goal 4, quality of education defined as equity and inclusion alongside traditional learning outcomes, has replaced the narrow goal of access to primary education stipulated in the Millennium Development Goal 2. Since 2000, considerable progress has been made towards improving access to school for children in India, yet questions remain regarding not just children with disabilities' access and acquisition of basic learning skills, but also completion of learning cycles...
2017: PloS One
https://www.readbyqxmd.com/read/28874661/a-potent-series-targeting-the-malarial-cgmp-dependent-protein-kinase-clears-infection-and-blocks-transmission
#15
David A Baker, Lindsay B Stewart, Jonathan M Large, Paul W Bowyer, Keith H Ansell, María B Jiménez-Díaz, Majida El Bakkouri, Kristian Birchall, Koen J Dechering, Nathalie S Bouloc, Peter J Coombs, David Whalley, Denise J Harding, Ela Smiljanic-Hurley, Mary C Wheldon, Eloise M Walker, Johannes T Dessens, María José Lafuente, Laura M Sanz, Francisco-Javier Gamo, Santiago B Ferrer, Raymond Hui, Teun Bousema, Iñigo Angulo-Barturén, Andy T Merritt, Simon L Croft, Winston E Gutteridge, Catherine A Kettleborough, Simon A Osborne
To combat drug resistance, new chemical entities are urgently required for use in next generation anti-malarial combinations. We report here the results of a medicinal chemistry programme focused on an imidazopyridine series targeting the Plasmodium falciparum cyclic GMP-dependent protein kinase (PfPKG). The most potent compound (ML10) has an IC50 of 160 pM in a PfPKG kinase assay and inhibits P. falciparum blood stage proliferation in vitro with an EC50 of 2.1 nM. Oral dosing renders blood stage parasitaemia undetectable in vivo using a P...
September 5, 2017: Nature Communications
https://www.readbyqxmd.com/read/28872269/clinical-outcomes-in-children-and-adolescents-initiating-antiretroviral-therapy-in-decentralized-healthcare-settings-in-zimbabwe
#16
Grace McHugh, Victoria Simms, Ethel Dauya, Tsitsi Bandason, Prosper Chonzi, Dafni Metaxa, Shungu Munyati, Kusum Nathoo, Hilda Mujuru, Katharina Kranzer, Rashida A Ferrand
INTRODUCTION: Decentralized HIV care for adults does not appear to compromise clinical outcomes. HIV care for children poses additional clinical and social complexities. We conducted a prospective cohort study to investigate clinical outcomes in children aged 6-15 years who registered for HIV care at seven primary healthcare clinics (PHCs) in Harare, Zimbabwe. METHODS: Participants were recruited between January 2013 and December 2014 and followed for 18 months...
September 1, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28867648/tendon-injury-and-repair-a-perspective-on-the-basic-mechanisms-of-tendon-disease-and-future-clinical-therapy
#17
REVIEW
Jess G Snedeker, Jasper Foolen
Tendon is an intricately organized connective tissue that efficiently transfers muscle force to the bony skeleton. Its structure, function, and physiology reflect the extreme, repetitive mechanical stresses that tendon tissues bear. These mechanical demands also lie beneath high clinical rates of tendon disorders, and present daunting challenges for clinical treatment of these ailments. This article aims to provide perspective on the most urgent frontiers of tendon research and therapeutic development. We start by broadly introducing essential elements of current understanding about tendon structure, function, physiology, damage, and repair...
September 1, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28861054/screening-of-tb-actives-for-activity-against-nontuberculous-mycobacteria-delivers-high-hit-rates
#18
Jian Liang Low, Mu-Lu Wu, Dinah Binte Aziz, Benoît Laleu, Thomas Dick
The prevalence of lung disease due to infections with nontuberculous mycobacteria (NTM) has been increasing and surpassed tuberculosis (TB) in some countries. Treatment outcomes are often unsatisfactory, highlighting an urgent need for new anti-NTM medications. Although NTM in general do not respond well to TB specific drugs, the similarities between NTM and Mycobacterium tuberculosis at the molecular and cell structural level suggest that compound libraries active against TB could be leveraged for NTM drug discovery...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28840255/-appropriate-treatment-of-acute-stroke-at-all-times-and-in-all-places-organizational-concepts-and-new-approaches
#19
REVIEW
J E Weber, H J Audebert
Stroke is one of the most common neurological diseases in acute care. The introduction of new organizational concepts in the rescue chain and in acute inpatient services can significantly reduce time to treatment and patients can receive specific therapeutic options that have been shown to improve acute stroke prognosis. This review provides an overview of organizational structures that lead to improved medical care and outlines the evidence-based therapeutic options. This is intended to give the reader a decision support on provision of specific treatment in acute ischemic stroke...
August 24, 2017: Der Internist
https://www.readbyqxmd.com/read/28831671/opportunistic-invasive-mycoses-in-aids-cryptococcosis-histoplasmosis-coccidiodomycosis-and-talaromycosis
#20
REVIEW
Daniel B Chastain, Andrés F Henao-Martínez, Carlos Franco-Paredes
PURPOSE OF REVIEW: The goal of this review is to provide an update on the epidemiology, diagnosis, and treatment of opportunistic fungal infections in patients with human immunodeficiency virus (HIV) infection including Cryptococcus spp., Histoplasma spp., Coccidioides spp., and Talaromyces marneffei, formerly Penicillium marneffei. RECENT FINDINGS: In many settings, despite increasing roll out of antiretroviral therapy (ART), opportunistic invasive mycoses produce a substantial burden of disease...
August 22, 2017: Current Infectious Disease Reports
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