keyword
MENU ▼
Read by QxMD icon Read
search

USA 300

keyword
https://www.readbyqxmd.com/read/28803710/intrathecal-2-hydroxypropyl-%C3%AE-cyclodextrin-decreases-neurological-disease-progression-in-niemann-pick-disease-type-c1-a-non-randomised-open-label-phase-1-2-trial
#1
Daniel S Ory, Elizabeth A Ottinger, Nicole Yanjanin Farhat, Kelly A King, Xuntian Jiang, Lisa Weissfeld, Elizabeth Berry-Kravis, Cristin D Davidson, Simona Bianconi, Lee Ann Keener, Ravichandran Rao, Ariane Soldatos, Rohini Sidhu, Kimberly A Walters, Xin Xu, Audrey Thurm, Beth Solomon, William J Pavan, Bernardus N Machielse, Mark Kao, Steven A Silber, John C McKew, Carmen C Brewer, Charles H Vite, Steven U Walkley, Christopher P Austin, Forbes D Porter
BACKGROUND: Niemann-Pick disease, type C1 (NPC1) is a lysosomal storage disorder characterised by progressive neurodegeneration. In preclinical testing, 2-hydroxypropyl-β-cyclodextrins (HPβCD) significantly delayed cerebellar Purkinje cell loss, slowed progression of neurological manifestations, and increased lifespan in mouse and cat models of NPC1. The aim of this study was to assess the safety and efficacy of lumbar intrathecal HPβCD. METHODS: In this open-label, dose-escalation phase 1-2a study, we gave monthly intrathecal HPβCD to participants with NPC1 with neurological manifestation at the National Institutes of Health (NIH), Bethesda, MD, USA...
August 10, 2017: Lancet
https://www.readbyqxmd.com/read/28770368/polymorphisms-of-gstm1-gstt1-gstp1-genes-and-chromosomal-aberrations-in-lung-cancer-patients
#2
Varvara I Minina, Olga A Soboleva, Andrey N Glushkov, Elena N Voronina, Ekaterina A Sokolova, Marina L Bakanova, Yana A Savchenko, Anastasia V Ryzhkova, Ruslan A Titov, Vladimir G Druzhinin, Maxim Yu Sinitsky, Maxim A Asanov
PURPOSE: To study the potential links between genetic polymorphisms in the GSTT1, GSTM1, GSTP1 genes and the frequency of chromosomal aberrations (CAs) in lung cancer patients and healthy residents in Russian Federation. METHODS: 200 cells in well-spread metaphase with 46 chromosomes were examined for 353 newly diagnosed lung cancer patients (males) who received medical treatment in the Kemerovo Regional Oncology Center (Kemerovo, Russian Federation), and 300 healthy males from Kemerovo, Russian Federation...
August 2, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28758059/hypertension-and-diabetes-mellitus-how-do-they-affect-the-right-ventricular-functions-individually-and-together
#3
Inas Ibrahim Eweda
CONTEXT: The right ventricle (RV) is neglected in clinical practice although the RV function is the primary determinant of prognosis and effort tolerance in many groups of patients. AIM: The effects of type two diabetes mellitus and hypertension solitary and together were studied on right ventricular systolic and diastolic function by echo-Doppler and tissue Doppler echocardiography. SETTINGS AND DESIGN: A cohort of 300 consecutive patients with echocardiographic right ventricular (RV) diastolic dysfunction as determined by Doppler echocardiography were included in this study...
July 2017: Journal of Cardiovascular Echography
https://www.readbyqxmd.com/read/28756912/a-community-based-screening-program-for-chagas-disease-in-the-usa
#4
Sheba K Meymandi, Salvador Hernandez, Colin J Forsyth
Chagas disease (CD) affects over 300 000 people in the USA, many with limited access to healthcare. Although early detection and treatment prevents life-threatening complications, <1% of people with CD receive diagnosis, and routine screening is virtually nonexistent in the USA. We describe a program that led to an increase in CD screening in the Latin American-born population of Los Angeles.
July 27, 2017: Trends in Parasitology
https://www.readbyqxmd.com/read/28747089/advances-in-nanopore-sensing-promises-to-transform-healthcare
#5
Farzin Haque, Shaoying Wang, Taoxiang Wu, Peixuan Guo
International Conference on Nanopore Technology (Shenzhen), 30 March-1 April 2017, Shenzhen, China The International Conference on Nanopore Technology (Shenzhen) was held from 30 March to 1 April 2017 in Shenzhen, China. The goal of the meeting was threefold: leverage the unique properties of nanopore technology to promote transformative advances in medicine, encourage cross-disciplinary collaborations in the research community within China and abroad; and discuss critical challenges that need to be addressed to rapidly advance the field...
July 27, 2017: Nanomedicine
https://www.readbyqxmd.com/read/28742818/first-identification-of-a-recombinant-form-of-hepatitis-c-virus-in-austrian-patients-by-full-genome-next-generation-sequencing
#6
Evelyn Stelzl, Bernhard Haas, Bernd Bauer, Sherry Zhang, Ellen H Fiss, Grantland Hillman, Aaron T Hamilton, Rochak Mehta, Marintha L Heil, Ed G Marins, Brigitte I Santner, Harald H Kessler
Hepatitis C virus (HCV) intergenotypic recombinant forms have been reported for various HCV genotypes/subtypes in several countries worldwide. In a recent study, four patients living in Austria had been identified to be possibly infected with a recombinant HCV strain. To clarify results and determine the point of recombination, full-genome next-generation sequencing using the Illumina MiSeq v2 300 cycle kit (Illumina, San Diego, CA, USA) was performed in the present study. Samples of all of the patients contained the recombinant HCV strain 2k/1b...
2017: PloS One
https://www.readbyqxmd.com/read/28739105/mountains-to-the-sea-river-study-of-plastic-and-non-plastic-microfiber-pollution-in-the-northeast-usa
#7
Rachael Z Miller, Andrew J R Watts, Brooke O Winslow, Tamara S Galloway, Abigail P W Barrows
Aquatic environments are sinks for anthropogenic contamination, whether chemical or solid pollutants. Microfibers shed from clothing and other textiles contribute to this problem. These can be plastic or non-plastic origin. Our aim was to investigate the presence and distribution of both types of anthropogenic microfibers along the length of the Hudson River, USA. Surface grab samples were collected and filtered through a 0.45μm filter paper. Abundance of fibers was determined after subtraction of potential contamination...
July 21, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28679429/clinical-features-and-molecular-characteristics-of-childhood-community-associated-methicillin-resistant-staphylococcus-aureus-infection-in-a-medical-center-in-northern-taiwan-2012
#8
Hong-Kai Wang, Chun-Yen Huang, Yhu-Chering Huang
BACKGROUND: Since first reported in 2002, the rate of methicillin-resistant Staphylococcus aureus (MRSA) among childhood community-associated (CA) S. aureus infection in Taiwan increased significantly up to 2005. There have been no reports on this issue since then. METHODS: We prospectively collected clinical S. aureus isolates from the patients <19 years of age in a university-affiliated hospital in 2012. Only first isolate from each patient was included. The medical records were retrospectively reviewed and the patients were classified as CA or healthcare-associated (HA) by the standard epidemiologic criteria...
July 5, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28646812/oral-consumption-of-vitamin-k2-for-8-weeks-associated-with-increased-maximal-cardiac-output-during-exercise
#9
Brian K McFarlin, Andrea L Henning, Adam S Venable
Background • Vitamin K1 and K2 are not typically common in a Western diet because they are found in a variety of fermented foods. Vitamin K2 in particular has been demonstrated to restore mitochondrial function and has a key role in production of mitochondrial adenosine triphosphate. Thus, it is reasonable to speculate that dietary supplementation with vitamin K2 could increase the function of muscle with high mitochondrial content (ie, skeletal and cardiac muscle). Objective • The purpose of this study was to determine if 8 wk of dietary supplementation with Vitamin K2 could alter cardiovascular responses to a graded cycle ergometer test...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28643413/effects-of-sodium-chloride-on-heat-resistance-oxidative-susceptibility-motility-biofilm-and-plaque-formation-of-burkholderia-pseudomallei
#10
Pornpan Pumirat, Muthita Vanaporn, Usa Boonyuen, Nitaya Indrawattana, Amporn Rungruengkitkun, Narisara Chantratita
Burkholderia pseudomallei is an environmental saprophyte and the causative agent of melioidosis, a severe infectious disease prevalent in tropical areas, including southeast Asia and northern Australia. In Thailand, the highest incidence of melioidosis is in the northeast region, where saline soil and water are abundant. We hypothesized that B. pseudomallei develops an ability to thrive in saline conditions and gains a selective ecological advantage over other soil-dwelling microorganisms. However, little is known about how an elevated NaCl concentration affects survival and adaptive changes in this pathogen...
August 2017: MicrobiologyOpen
https://www.readbyqxmd.com/read/28607020/signal-biosynthesis-inhibition-with-ambuic-acid-as-a-strategy-to-target-antibiotic-resistant-infections
#11
Daniel A Todd, Corey P Parlet, Heidi A Crosby, Cheryl L Malone, Kristopher P Heilmann, Alexander R Horswill, Nadja B Cech
There has been major interest by the scientific community in antivirulence approaches against bacterial infections. However, partly due to a lack of viable lead compounds, antivirulence therapeutics have yet to reach the clinic. Here we investigate the development of an antivirulence lead targeting quorum sensing signal biosynthesis, a process that is conserved in Gram-positive bacterial pathogens. Some preliminary studies suggest that the small molecule ambuic acid is a signal biosynthesis inhibitor. To confirm this, we constructed a methicillin-resistant Staphylococcus aureus (MRSA) strain that decouples autoinducing peptide (AIP) production from regulation and demonstrate that AIP production is inhibited in this mutant...
August 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28601365/antibody-mediated-protection-against-staphylococcus-aureus-dermonecrosis-and-sepsis-by-a-whole-cell-vaccine
#12
Fan Zhang, Maria Jun, Olivia Ledue, Muriel Herd, Richard Malley, Ying-Jie Lu
Staphylococcus aureus is a very important human pathogen that causes significant morbidity and mortality worldwide. Several vaccine clinical trials based on generating antibody against staphylococcal surface polysaccharides or proteins have been unsuccessful. A killed whole cell lysate preparation (SaWCA) was made by lysing a USA 300 strain with lysostaphin followed by sonication and harvest of the supernatant fraction. Immunization with SaWCA and cholera toxin (CT) generated robust IL-17A but relatively modest antibody responses, and provided protection in the skin abscess but not in the dermonecrosis or invasive infection model...
June 7, 2017: Vaccine
https://www.readbyqxmd.com/read/28571706/lactated-ringer-based-storage-solutions-are-equally-well-suited-for-the-storage-of-fresh-osteochondral-allografts-as-cell-culture-medium-based-storage-solutions
#13
Afif Harb, Alexander von Horn, Kornelia Gocalek, Luisa Marilena Schäck, Jan Clausen, Christian Krettek, Sandra Noack, Claudia Neunaber
BACKGROUND: Due to the rising interest in Europe to treat large cartilage defects with osteochondrale allografts, research aims to find a suitable solution for long-term storage of osteochondral allografts. This is further encouraged by the fact that legal restrictions currently limit the use of the ingredients from animal or human sources that are being used in other regions of the world (e.g. in the USA). Therefore, the aim of this study was A) to analyze if a Lactated Ringer (LR) based solution is as efficient as a Dulbecco modified Eagle's minimal essential medium (DMEM) in maintaining chondrocyte viability and B) at which storage temperature (4°C vs...
July 2017: Injury
https://www.readbyqxmd.com/read/28545978/benralizumab-for-patients-with-mild-to-moderate-persistent-asthma-bise-a-randomised-double-blind-placebo-controlled-phase-3-trial
#14
Gary T Ferguson, J Mark FitzGerald, Eugene R Bleecker, Michel Laviolette, David Bernstein, Craig LaForce, Lyndon Mansfield, Peter Barker, Yanping Wu, Maria Jison, Mitchell Goldman
BACKGROUND: Benralizumab is a humanised, anti-interleukin 5 receptor α monoclonal antibody that directly and rapidly depletes eosinophils, reduces asthma exacerbations, and improves lung function for patients with severe eosinophilic asthma. The objective of this trial was to assess the safety and efficacy of benralizumab for patients with mild to moderate, persistent asthma. METHODS: In this randomised, double-blind, placebo-controlled, phase 3 trial, we recruited patients aged 18-75 years, weighing at least 40 kg, and with a postbronchodilator reversibility in forced expiratory volume in 1 s (FEV1) of at least 12% at screening, from 52 clinical research centres in six countries...
July 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28537061/dolutegravir-lamivudine-as-initial-therapy-in-hiv-1-infected-arv-naive-patients-48-week-results-of-the-paddle-pilot-antiretroviral-design-with-dolutegravir-lamivudine-study
#15
Pedro Cahn, María José Rolón, María Inés Figueroa, Ana Gun, Patricia Patterson, Omar Sued
INTRODUCTION: A proof-of-concept study was designed to evaluate the antiviral efficacy, safety and tolerability of a two-drug regimen with dolutegravir 50 mg once daily (QD) plus lamivudine 300 mg once daily as initial highly active antiretroviral therapy (HAART) among antiretroviral (ARV)-naive patients. METHODS: PADDLE is a pilot study including 20 treatment-naive adults. To be selected, participants had no IAS-USA-defined resistance, HIV-1 RNA ≤100,000 copies/mL at screening and negative HBsAg...
May 9, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28529707/wash-in-and-wash-out-of-sevoflurane-in-a-test-lung-model-a-comparison-between-aisys-and-flow-i
#16
Petter Jakobsson, Madleine Lindgren, Jan G Jakobsson
Background: Modern anaesthesia workstations are reassuringly tight and are equipped with effective gas monitoring, thus providing good opportunities for low/minimal flow anaesthesia. A prerequisite for effective low flow anaesthesia is the possibility to rapidly increase and decrease gas concentrations in the circle system, thereby controlling the depth of anaesthesia.  Methods: We studied the wash-in and wash-out of sevoflurane in the circle system with fixed fresh gas flow and vaporizer setting. We compared two modern anaesthesia work stations, the Aisys (GE, Madison, WI, USA) and FLOW-i (Maquet, Solna, Sweden) in a test lung model...
2017: F1000Research
https://www.readbyqxmd.com/read/28506538/epitope-specific-immunotherapy-targeting-cd4-positive-t-cells-in-coeliac-disease-two-randomised-double-blind-placebo-controlled-phase-1-studies
#17
Gautam Goel, Tim King, A James Daveson, Jane M Andrews, Janakan Krishnarajah, Richard Krause, Gregor J E Brown, Ronald Fogel, Charles F Barish, Roger Epstein, Timothy P Kinney, Philip B Miner, Jason A Tye-Din, Adam Girardin, Juha Taavela, Alina Popp, John Sidney, Markku Mäki, Kaela E Goldstein, Patrick H Griffin, Suyue Wang, John L Dzuris, Leslie J Williams, Alessandro Sette, Ramnik J Xavier, Ludvig M Sollid, Bana Jabri, Robert P Anderson
BACKGROUND: A gluten-free diet is the only means to manage coeliac disease, a permanent immune intolerance to gluten. We developed a therapeutic vaccine, Nexvax2, designed to treat coeliac disease. Nexvax2 is an adjuvant-free mix of three peptides that include immunodominant epitopes for gluten-specific CD4-positive T cells. The vaccine is intended to engage and render gluten-specific CD4-positive T cells unresponsive to further antigenic stimulation. We assessed the safety and pharmacodynamics of the vaccine in patients with coeliac disease on a gluten-free diet...
May 11, 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28494111/evaluation-of-indicated-non-cosmetic-panniculectomy-at-time-of-gynecologic-surgery
#18
Ryan W Rasmussen, Jay R Patibandla, Michael P Hopkins
OBJECTIVE: To report postoperative outcomes among patients undergoing indicated non-cosmetic panniculectomy at the time of gynecologic surgery. METHODS: Medical charts were retrospectively reviewed for patients who underwent panniculectomy coupled with gynecologic surgery at a university-affiliated hospital in the USA in 1990-2014. The data reviewed included age, body mass index (BMI, calculated as weight in kilograms divided by the square of height in meters), surgical procedure, estimated blood loss, pathology, wound complication, diabetes, hypertension, smoking, and readmission rate...
May 11, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28439701/the-influence-of-different-sets-of-surgical-instrumentation-in-oxford-uka-on-bearing-size-and-component-position
#19
Tilman Walker, Pascal Heinemann, Thomas Bruckner, Marcus R Streit, Stefan Kinkel, Tobias Gotterbarm
INTRODUCTION: The Oxford unicompartmental knee arthroplasty (OUKA) has been proven to be an effective treatment for anteromedial osteoarthritis of the knee joint. New instrumentation has been introduced to improve the reproducibility of implant positioning and to minimize bone loss during tibial resection (Oxford Microplasty; Zimmer Biomet, Warsaw, Indiana, USA). METHODS: To assess the effect of the new instrumentation, we retrospectively evaluated the postoperative radiographs and surgical records of 300 OUKAs in three consecutive cohorts of patients...
April 24, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28432674/partial-volume-correction-of-brain-pet-studies-using-iterative-deconvolution-in-combination-with-hypr-denoising
#20
Sandeep S V Golla, Mark Lubberink, Bart N M van Berckel, Adriaan A Lammertsma, Ronald Boellaard
BACKGROUND: Accurate quantification of PET studies depends on the spatial resolution of the PET data. The commonly limited PET resolution results in partial volume effects (PVE). Iterative deconvolution methods (IDM) have been proposed as a means to correct for PVE. IDM improves spatial resolution of PET studies without the need for structural information (e.g. MR scans). On the other hand, deconvolution also increases noise, which results in lower signal-to-noise ratios (SNR). The aim of this study was to implement IDM in combination with HighlY constrained back-PRojection (HYPR) denoising to mitigate poor SNR properties of conventional IDM...
December 2017: EJNMMI Research
keyword
keyword
41587
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"