keyword
MENU ▼
Read by QxMD icon Read
search

AIDS

keyword
https://www.readbyqxmd.com/read/29232613/fire-hazard-of-titanium-powder-layers-mixed-with-inert-nano-tio2-powder
#1
Chunmiao Yuan, Jingzhi Cai, Paul Amyotte, Chang Li, Yajie Bu, Kangfu Liu, Gang Li
Metallic dust layers are highly sensitive to ignition from common ignition sources, even when mixed with high percentages of inert solids. In turn, dust layer fires are a potential ignition source for dust explosions or other damaging fires. Flame spread velocity (FSV), as a potential parameter for evaluating fire hazard, was investigated for titanium powder layers mixed with inert nano TiO2 powder in both natural convection and in forced airflow conditions. Increased mass percentage of nano TiO2 powder decreased FSV of Ti powder mixtures as expected...
December 6, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/29232524/growing-the-ibclc-workforce-a-florida-needs-assessment
#2
Aimee R Eden, Erica H Anstey, Deidre Orriola
BACKGROUND: Florida has fewer International Board Certified Lactation Consultants (IBCLCs) per 1,000 live births than the national average. An important strategy to support breastfeeding entails creating opportunities to prepare and train IBCLCs from underrepresented groups. However, it can be difficult for individuals to access lactation education and gain clinical experience necessary to become an IBCLC. Research aim: The Building a Better Breastfeeding Network project was a needs assessment designed to assess the interest in an IBCLC training program in Florida and perceived barriers and facilitators to completing such a program...
November 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/29232460/travel-with-cpap-machines-how-frequent-and-what-are-the-problems
#3
Richard Bodington, Owen Johnson, Pippa Carveth-Johnson, Shoaib Faruqi
Background: Obstructive sleep apnoea syndrome is a common condition for which continuous positive airways pressure (CPAP) is the standard treatment. The condition affects a population of which a substantial proportion will be travelling. Methods: We use a questionnaire survey of CPAP users to gain understanding regarding the behaviours, attitudes and problems surrounding travel with CPAP machines during travel and while abroad. All CPAP patients on our database at a UK district general hospital reviewed over a period of 4 years were sent a postal questionnaire...
January 1, 2018: Journal of Travel Medicine
https://www.readbyqxmd.com/read/29232402/chagas-disease-vector-blood-meal-sources-identified-by-protein-mass-spectrometry
#4
Judith I Keller, Bryan A Ballif, Riley M St Clair, James J Vincent, M Carlota Monroy, Lori Stevens
Chagas disease is a complex vector borne parasitic disease involving blood feeding Triatominae (Hemiptera: Reduviidae) insects, also known as kissing bugs, and the vertebrates they feed on. This disease has tremendous impacts on millions of people and is a global health problem. The etiological agent of Chagas disease, Trypanosoma cruzi (Kinetoplastea: Trypanosomatida: Trypanosomatidae), is deposited on the mammalian host in the insect's feces during a blood meal, and enters the host's blood stream through mucous membranes or a break in the skin...
2017: PloS One
https://www.readbyqxmd.com/read/29232366/estimating-the-impact-of-antiretroviral-treatment-on-adult-mortality-trends-in-south-africa-a-mathematical-modelling-study
#5
Leigh F Johnson, Margaret T May, Rob E Dorrington, Morna Cornell, Andrew Boulle, Matthias Egger, Mary-Ann Davies
BACKGROUND: Substantial reductions in adult mortality have been observed in South Africa since the mid-2000s, but there has been no formal evaluation of how much of this decline is attributable to the scale-up of antiretroviral treatment (ART), as previous models have not been calibrated to vital registration data. We developed a deterministic mathematical model to simulate the mortality trends that would have been expected in the absence of ART, and with earlier introduction of ART. METHODS AND FINDINGS: Model estimates of mortality rates in ART patients were obtained from the International Epidemiology Databases to Evaluate AIDS-Southern Africa (IeDEA-SA) collaboration...
December 2017: PLoS Medicine
https://www.readbyqxmd.com/read/29232300/three-dimensional-printing-of-life-like-models-for-simulation-and-training-of-minimally-invasive-cardiac-surgery
#6
Toshiyuki Yamada, Motohiko Osako, Tomoya Uchimuro, Ryogen Yoon, Toshiaki Morikawa, Maki Sugimoto, Hisao Suda, Hideyuki Shimizu
OBJECTIVE: As the use of minimally invasive surgery in cardiothoracic surgery increases, so does the need for simulation and training. We developed a heart model for simulation and training of minimally invasive cardiac surgery, particularly minimally invasive mitral valve repair using our new three-dimensional printing system. METHODS: Digital imaging and communication in medicine data from patient computed tomography, three-dimensional computer-aided design, and three-dimensional printing helped create replicas of the heart and thoracic cavity...
December 7, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/29232170/correlates-of-never-testing-for-hiv-among-sexually-active-internet-recruited-gay-bisexual-and-other-men-who-have-sex-with-men-in-the-united-states
#7
Kimberly M Nelson, David W Pantalone, Kristi E Gamarel, Michael P Carey, Jane M Simoni
In the United States, gay, bisexual, and other men who have sex with men (GBMSM) are disproportionately affected by the HIV/AIDS epidemic. Despite great strides in HIV prevention, including biobehavioral HIV prevention strategies such as pre-exposure prophylaxis and treatment as prevention, there has been relatively low uptake of these strategies. The success of biobehavioral prevention strategies requires HIV testing but a subset of GBMSM have never been tested. To optimize prevention efforts, we sought to understand the characteristics of GBMSM who report never testing for HIV...
December 12, 2017: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/29232052/the-us-food-and-drug-administration-s-tentative-approval-process-and-the-global-fight-against-hiv
#8
Harinder Singh Chahal, Jeffrey S Murray, Martin Shimer, Peter Capella, Ryan Presto, Mary Lou Valdez, Peter G Lurie
INTRODUCTION: In 2004, the US government began to utilize the Food and Drug Administration's (USFDA) tentative approval process (tFDA) as a basis to determine which HIV drugs are appropriate to be purchased and used in resource-constrained settings. This process permits products that are not approved for marketing in the US, including medicines with active patents or marketing restrictions in the US, to be purchased and distributed in resource-constrained settings. Although the tFDA was originally intended to support the United States' President's Emergency Plan for AIDS Relief (PEPFAR), the USFDA list has become a cornerstone of international HIV programmes that support procurement of ARVs, such as the World Health Organization and the Global Fund to Fight AIDS, Tuberculosis, and Malaria...
December 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/29232050/affinity-extraction-of-emerging-contaminants-from-water-based-on-bovine-serum-albumin-as-a-binding-agent
#9
Efthimia Papastavros, Rachael A Remmers, Daniel D Snow, David A Cassada, David S Hage
Affinity sorbents using bovine serum albumin as a binding agent were developed and tested for the extraction of environmental contaminants from water. Computer simulations based on a countercurrent distribution model were also used to study the behavior of these sorbents. Several model drugs, pesticides and hormones of interest as emerging contaminants were considered in this work, with carbamazepine being used as a representative analyte when coupling the albumin column on-line with liquid chromatography and tandem mass spectrometry...
December 12, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/29232003/molecular-dynamics-insights-into-the-structure-function-and-substrate-binding-mechanism-of-mucin-desulfating-sulfatase-of-gut-microbe-bacteroides-fragilis
#10
Ardhendu Bhusan Praharaj, Budheswar Dehury, Namita Mahapatra, Shantanu Kumar Kar, Santosh Kumar Behera
The complex and dynamic consortia of microbiota that harbors the human gastrointestinal tract contributes ominously to the maintenance of health, the onset and progression of diverse spectrum of disorders. The capability of these enteric microbes to bloom within the gut mucosal milieu is often associated to the glycan metabolism of mucin-degrading bacteria. Accruing evidences suggests that the desulfation of mucin is a rate-limiting step in mucin degradation mechanism by colonic bacterial mucin-desulfating sulfatase enzymes (MDS) enzymes...
December 12, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29231878/greek-medicine-practice-at-ancient-rome-the-physician-molecularist-asclepiades
#11
Luigi Santacroce, Lucrezia Bottalico, Ioannis Alexandros Charitos
Background: In the pre-Hellenistic period, the concept of medicine was not well-defined. Usually, a disease was considered as a divine punishment and its treatment was devolved to the priests who asked for healing from the divinities. The only job that could be compared to medical practice was a kind of itinerant medicine, derived from the Egyptian therapeutic tradition based only on practical experience and performed by people that knew a number of remedies, mostly vegetable, but without any theoretical bases about the possible mechanisms of action...
December 12, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/29231255/the-structural-and-functional-reliability-of-circulins-of-chassalia-parvifolia-for-peptide-therapeutic-scaffolding
#12
B Senthilkumar, R Rajasekaran
Computational methods have refined the mode of peptide drug designing to a new plateau recently. Circulin, a 30 residue natural plant polypeptide acts as a plant defensive peptide. Additional to its antimicrobial activity it also possesses an inhibitory cytopathic effect on the replication of human immunodeficiency virus (HIV). Stable Circulin can be a functionally able template for scaffolding peptide based drugs. Hence, structural stability of Chassalia parvifolia, Circulin A (1BH4) and Circulin B (2ERI) was computationally investigated...
December 12, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29231140/up-regulation-of-dmn-connectivity-in-mild-cognitive-impairment-via-network-based-cognitive-training
#13
Matteo De Marco, Francesca Meneghello, Cristina Pilosio, Jessica Rigon, Annalena Venneri
BACKGROUND: Previous work designed a network-based protocol of cognitive training. This programme exploits a mechanism of induced task-oriented co-activation of multiple regions that are part of the default mode network (DMN), to induce functional rewiring and increased functional connectivity within this network. OBJECTIVE: In this study, the programme was administered to patients with a diagnosis of mild cognitive impairment to test its effects in a clinical sample...
December 11, 2017: Current Alzheimer Research
https://www.readbyqxmd.com/read/29231123/urinary-protein-biomarkers-of-kidney-injury-in-patients-receiving-cisplatin-chemotherapy
#14
Blessy George, Melanie S Joy, Lauren M Aleksunes
Despite recent progress in the development of novel approaches to treat cancer, traditional antineoplastic drugs, such as cisplatin, remain a mainstay of regimens targeting solid tumors. Use of cisplatin is limited by acute kidney injury, which occurs in approximately 30% of patients. Current clinical measures, such as serum creatinine and estimated glomerular filtration rate, are inadequate in their ability to detect acute kidney injury, particularly when there is only a moderate degree of injury. Thus, there is an urgent need for improved diagnostic biomarkers to predict nephrotoxicity...
January 1, 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/29231065/serum-interleukin-6-levels-as-an-indicator-of-aseptic-meningitis-among-children-with-enterovirus-71-induced-hand-foot-and-mouth-disease
#15
Joo Young Lee, Minji Son, Jin Han Kang, Ui Yoon Choi
OBJECTIVES: The enterovirus EV71 is a major pathogen of hand, foot, and mouth disease (HFMD) in children. Aseptic meningitis is the most common neurologic complication of EV71-induced HFMD. Lumbar puncture is a crucial procedure in the diagnosis of aseptic meningitis. It is often performed based on physicians' clinical suspicion. A diagnostic method that can aid in deciding whether this procedure should be performed is necessary. Cytokines are speculated to be associated with neurologic complications...
December 12, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/29230953/predictors-of-cd4-cell-recovery-following-initiation-of-antiretroviral-therapy-among-hiv-1-positive-patients-with-well-estimated-dates-of-seroconversion
#16
O T Stirrup, A J Copas, A N Phillips, M J Gill, R B Geskus, G Touloumi, J Young, H C Bucher, A G Babiker
OBJECTIVES: To investigate factors that predict speed of recovery and long-term CD4 cell count in HIV-1 seroconverters initiating combination antiretroviral therapy (cART), and to quantify the influence of very early treatment initiation. We make use of all pre-treatment CD4 counts, because analyses using only a single observation at initiation may be subject to biases. METHODS: We used data from the CASCADE (Concerted Action on SeroConversion to AIDS and Death in Europe) multinational cohort collaboration of HIV-1 seroconverters...
December 1, 2017: HIV Medicine
https://www.readbyqxmd.com/read/29230839/prevalence-estimation-when-disease-status-is-verified-only-among-test-positives-applications-in-hiv-screening-programs
#17
Emma G Thomas, Sarah B Peskoe, Donna Spiegelman
The first goal of the United Nations' 90-90-90 HIV/AIDS elimination strategy is to ensure that, by 2020, 90% of HIV-positive people know their HIV status. Estimating the prevalence of HIV among people eligible for screening allows assessment of the number of additional cases that might be diagnosed through continued screening efforts in this group. Here, we present methods for estimating prevalence when HIV status is verified by a gold standard only among those who test positive on an initial, imperfect screening test with known sensitivity and specificity...
December 11, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/29230692/seom-clinical-guideline-on-unknown-primary-cancer-2017
#18
F Losa, G Soler, A Casado, A Estival, I Fernández, S Giménez, F Longo, R Pazo-Cid, J Salgado, M Á Seguí
Cancer of unknown primary site is a histologically confirmed cancer that manifests in advanced stage, with no identifiable primary site following standard diagnostic procedures. Patients are initially categorized based on the findings of the initial biopsy: adenocarcinoma, squamous-cell carcinoma, neuroendocrine carcinoma, and poorly differentiated carcinoma. Appropriate patient management requires understanding several clinical and pathological features that aid in identifying several subsets of patients with more responsive tumors...
December 11, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/29230590/author-correction-research-priorities-for-the-intersection-of-alcohol-and-hiv-aids-in-low-and-middle-income-countries-a-priority-setting-exercise
#19
Sarah Gordon, Mary Jane Rotheram-Borus, Sarah Skeen, Charles Parry, Kendall Bryant, Mark Tomlinson
The original version of this article unfortunately contained an error in the co-authors name. The co-author names should be Sarah Gordon and Charles Parry instead of Sara Gordon and Charles Perry.
December 11, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/29230539/use-of-methylene-blue-and-near-infrared-fluorescence-in-thyroid-and-parathyroid-surgery
#20
Sarah L Hillary, Stephanie Guillermet, Nicola J Brown, Sabapathy P Balasubramanian
PURPOSE: Intraoperative localisation and preservation of parathyroid glands improves outcomes following thyroid and parathyroid surgery. This can be facilitated by fluorescent imaging and methylene blue; a fluorophore is thought to be taken up avidly by parathyroid glands. This preliminary study aims to identify the optimum dose of methylene blue (MB), fluorescent patterns of thyroid and parathyroid glands and develop a protocol for the use of intravenous MB emitted fluorescence to enable parathyroid identification...
December 11, 2017: Langenbeck's Archives of Surgery
keyword
keyword
1689
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"