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https://www.readbyqxmd.com/read/27925635/fatigue-detection-using-phase-space-warping
#1
Abdullatif Alwasel, Marcus Yung, Eihab Abdel-Rahman, Richard P Wells, Carl T Haas
A novel application of Phase-Space Warping (PSW) method to detect fatigue in the musculoskeletal system is presented. Experimental kinematic, force, and physiological signals are used to produce a fatigue metric. The metric is produced using time-delay embedding and PSW methods. Results showed that by using force and kinematic signals, an overall estimate of the muscle group state can be achieved. Further, when using electromyography (EMG) signals the fatigue metric can be used as a tool to evaluate muscles activation and load sharing patterns for individual muscles...
December 7, 2016: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/27924423/ms-ir-a-new-ms-based-hyphenated-method-for-analysis-of-hexuronic-acid-epimers-in-glycosaminoglycans
#2
Baptiste Schindler, Gina Renois-Predelus, Nassiba Bagdadi, Sihem Melizi, Loïc Barnes, Stéphane Chambert, Abdul-Rahman Allouche, Isabelle Compagnon
We report an original MS-based hyphenated method for the elucidation of the epimerization in GAG fragments. It consists of measuring simultaneously the MS/MS spectrum and the gas phase IR spectrum to gain direct structural information. This is possible using a customized MS instrument, modified to allow injection of a tunable IR laser inside of the instrument for in situ spectroscopy of trapped ions. The proof of principle of this approach is performed in the case of a hyaluronic acid tetrasaccharide standard...
December 7, 2016: Glycoconjugate Journal
https://www.readbyqxmd.com/read/27923873/self-rated-health-and-mental-health-of-lone-fathers-compared-with-lone-mothers-and-partnered-fathers-a-population-based-cross-sectional-study
#3
Maria Chiu, Farah Rahman, Paul Kurdyak, John Cairney, Nathaniel Jembere, Simone Vigod
BACKGROUND: Lone parenthood is associated with poorer health; however, the vast majority of previous studies have examined lone mothers and only a few have focused on lone fathers. We aimed to examine the self-rated health and mental health status among a large population-based cross-sectional sample of Canadian lone fathers compared with both partnered fathers and lone mothers. METHODS: We investigated differences in self-rated health and mental health among 1058 lone fathers compared with 20 692 partnered fathers and 5725 lone mothers using the Ontario component of the Canadian Community Health Survey (2001-2013)...
December 6, 2016: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/27923113/characteristics-and-outcomes-of-young-adults-who-suffered-an-out-of-hospital-cardiac-arrest-ohca
#4
Michael Yih-Chong Chia, Qing Shu Lu, Nik Hisamuddin Rahman, Nausheen Edwin Doctor, Tatsuya Nishiuchi, Benjamin Sieu-Hon Leong, Lai Peng Tham, E-Shaun Goh, Ling Tiah, Apichaya Monsomboon, Marcus Eng Hock Ong
BACKGROUND: There is paucity of data examining the incidence and outcomes of young OHCA adults. The aim of this study is to determine the outcomes and characteristics of young adults who suffered an OHCA and identify factors that are associated with favourable neurologic outcomes. METHODS: All EMS-attended OHCA adults between the ages of 16 and 35 years in the Pan-Asian Resuscitation Outcomes Study (PAROS) registry were analysed. The primary outcome was favourable neurologic outcome (Cerebral Performance Category 1 or 2) at hospital discharge or at 30th day post OHCA if not discharged...
December 3, 2016: Resuscitation
https://www.readbyqxmd.com/read/27922969/orbital-morphometry-a-computed-tomography-analysis
#5
Jaswinder Singh, Roselinda Ab Rahman, Zainul Ahmad Rajion, Johari Abdullah, Irfan Mohamad
INTRODUCTION: The human orbit is a complex anatomic region, which plays predominant role in the evaluation of craniofacial complex. A thorough understanding of the relationship of the distance from orbital rim to the important vital structures of the orbital apex is required for the surgeon to perform safe and effective surgery. OBJECTIVES: To evaluate and compare the depth and distances from various points of the orbital rim to the fissures and foramina of the orbital apex between genders in the local population...
December 5, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27922429/multiplex-pcr-for-detection-of-helicobacter-pylori-infection-in-gastric-biopsies-with-lower-inflammatory-score
#6
Najmiyatul Fadilah, Alfizah Hanafiah, Hamizah Razlan, Zin Qin Wong, Isa Mohamed Rose, Md Mostafizur Rahman
BACKGROUND: No gold standard has yet been established for the diagnosis of H. pylori infection. A multiplex polymerase chain reaction (mPCR) was developed in this study for rapid, sensitive and specific detection of H. pylori from gastric biopsies. METHODS: H. pylori infections were determined by in-house rapid urease test (iRUT), culture, histology and multiplex PCR. RESULTS: A total of 140 (60.9%) from 230 patients were positive for H. pylori infection...
October 2016: British Journal of Biomedical Science
https://www.readbyqxmd.com/read/27921062/long-qt-syndrome-and-duodenal-ampullary-adenoma-a-new-association
#7
F N U Asad-Ur-Rahman, Laura Hughes, Muhammad Talha Khan, Muhammad Khalid Hasan, Irteza Inayat
KCNQ1 gene mutation has a well-known association with long QT syndrome (LQTS). However, recent studies suggest that it may be implicated in intestinal neoplasia. We present a 27-year-old Hispanic man with a known history of LQTS secondary to KCNQ1 mutation, who presented with painless jaundice. Endoscopic retrograde pancreatic cholangiography revealed a prominent ampulla, with histology consistent with ampullary adenoma with high-grade dysplasia. Further endoscopic studies did not suggest familial adenomatous polyposis...
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27919089/everolimus-eluting-bioresorbable-scaffold-versus-everolimus-eluting-metallic-stents
#8
Rahman Shah
No abstract text is available yet for this article.
December 6, 2016: Annals of Internal Medicine
https://www.readbyqxmd.com/read/27918777/global-regional-and-national-cancer-incidence-mortality-years-of-life-lost-years-lived-with-disability-and-disability-adjusted-life-years-for-32-cancer-groups-1990-to-2015-a-systematic-analysis-for-the-global-burden-of-disease-study
#9
Christina Fitzmaurice, Christine Allen, Ryan M Barber, Lars Barregard, Zulfiqar A Bhutta, Hermann Brenner, Daniel J Dicker, Odgerel Chimed-Orchir, Rakhi Dandona, Lalit Dandona, Tom Fleming, Mohammad H Forouzanfar, Jamie Hancock, Roderick J Hay, Rachel Hunter-Merrill, Chantal Huynh, H Dean Hosgood, Catherine O Johnson, Jost B Jonas, Jagdish Khubchandani, G Anil Kumar, Michael Kutz, Qing Lan, Heidi J Larson, Xiaofeng Liang, Stephen S Lim, Alan D Lopez, Michael F MacIntyre, Laurie Marczak, Neal Marquez, Ali H Mokdad, Christine Pinho, Farshad Pourmalek, Joshua A Salomon, Juan Ramon Sanabria, Logan Sandar, Benn Sartorius, Stephen M Schwartz, Katya A Shackelford, Kenji Shibuya, Jeff Stanaway, Caitlyn Steiner, Jiandong Sun, Ken Takahashi, Stein Emil Vollset, Theo Vos, Joseph A Wagner, Haidong Wang, Ronny Westerman, Hajo Zeeb, Leo Zoeckler, Foad Abd-Allah, Muktar Beshir Ahmed, Samer Alabed, Noore K Alam, Saleh Fahed Aldhahri, Girma Alem, Mulubirhan Assefa Alemayohu, Raghib Ali, Rajaa Al-Raddadi, Azmeraw Amare, Yaw Amoako, Al Artaman, Hamid Asayesh, Niguse Atnafu, Ashish Awasthi, Huda Ba Saleem, Aleksandra Barac, Neeraj Bedi, Isabela Bensenor, Adugnaw Berhane, Eduardo Bernabé, Balem Betsu, Agnes Binagwaho, Dube Boneya, Ismael Campos-Nonato, Carlos Castañeda-Orjuela, Ferrán Catalá-López, Peggy Chiang, Chioma Chibueze, Abdulaal Chitheer, Jee-Young Choi, Benjamin Cowie, Solomon Damtew, José das Neves, Suhojit Dey, Samath Dharmaratne, Preet Dhillon, Eric Ding, Tim Driscoll, Donatus Ekwueme, Aman Yesuf Endries, Maryam Farvid, Farshad Farzadfar, Joao Fernandes, Florian Fischer, Tsegaye Tewelde G/Hiwot, Alemseged Gebru, Sameer Gopalani, Alemayehu Hailu, Masako Horino, Nobuyuki Horita, Abdullatif Husseini, Inge Huybrechts, Manami Inoue, Farhad Islami, Mihajlo Jakovljevic, Spencer James, Mehdi Javanbakht, Sun Ha Jee, Amir Kasaeian, Muktar Sano Kedir, Yousef S Khader, Young-Ho Khang, Daniel Kim, James Leigh, Shai Linn, Raimundas Lunevicius, Hassan Magdy Abd El Razek, Reza Malekzadeh, Deborah Carvalho Malta, Wagner Marcenes, Desalegn Markos, Yohannes A Melaku, Kidanu G Meles, Walter Mendoza, Desalegn Tadese Mengiste, Tuomo J Meretoja, Ted R Miller, Karzan Abdulmuhsin Mohammad, Alireza Mohammadi, Shafiu Mohammed, Maziar Moradi-Lakeh, Gabriele Nagel, Devina Nand, Quyen Le Nguyen, Sandra Nolte, Felix A Ogbo, Kelechi E Oladimeji, Eyal Oren, Mahesh Pa, Eun-Kee Park, David M Pereira, Dietrich Plass, Mostafa Qorbani, Amir Radfar, Anwar Rafay, Mahfuzar Rahman, Saleem M Rana, Kjetil Søreide, Maheswar Satpathy, Monika Sawhney, Sadaf G Sepanlou, Masood Ali Shaikh, Jun She, Ivy Shiue, Hirbo Roba Shore, Mark G Shrime, Samuel So, Samir Soneji, Vasiliki Stathopoulou, Konstantinos Stroumpoulis, Muawiyyah Babale Sufiyan, Bryan L Sykes, Rafael Tabarés-Seisdedos, Fentaw Tadese, Bemnet Amare Tedla, Gizachew Assefa Tessema, J S Thakur, Bach Xuan Tran, Kingsley Nnanna Ukwaja, Benjamin S Chudi Uzochukwu, Vasiliy Victorovich Vlassov, Elisabete Weiderpass, Mamo Wubshet Terefe, Henock Gebremedhin Yebyo, Hassen Hamid Yimam, Naohiro Yonemoto, Mustafa Z Younis, Chuanhua Yu, Zoubida Zaidi, Maysaa El Sayed Zaki, Zerihun Menlkalew Zenebe, Christopher J L Murray, Mohsen Naghavi
Importance: Cancer is the second leading cause of death worldwide. Current estimates on the burden of cancer are needed for cancer control planning. Objective: To estimate mortality, incidence, years lived with disability (YLDs), years of life lost (YLLs), and disability-adjusted life-years (DALYs) for 32 cancers in 195 countries and territories from 1990 to 2015. Evidence Review: Cancer mortality was estimated using vital registration system data, cancer registry incidence data (transformed to mortality estimates using separately estimated mortality to incidence [MI] ratios), and verbal autopsy data...
December 3, 2016: JAMA Oncology
https://www.readbyqxmd.com/read/27917862/purslane-portulaca-oleracea-seed-consumption-and-aerobic-training-improves-biomarkers-associated-with-atherosclerosis-in-women-with-type-2-diabetes-t2d
#10
Firouzeh Dehghan, Rahman Soori, Khadijeh Gholami, Mitra Abolmaesoomi, Ashril Yusof, Sekaran Muniandy, Sara Heidarzadeh, Parvin Farzanegi, Mohammad Ali Azarbayjani
The aim of this study was to investigate the responses of atherosclerosis plaque biomarkers to purslane seed consumption and aerobic training in women with T2D. 196 women with T2D were assigned into; (1) placebo (PL), (2) aerobic training+placebo (AT + PL), 3) purslane seeds (PS), aerobic training+purslane seeds (AT + PS). The training program and purslane seeds consumption (2.5 g lunch and 5 g dinner) were carried out for 16 weeks. The components of purslane seed were identified and quantified by GC-MS...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27917587/preparation-of-balanced-trichromatic-white-phosphors-for-solid-state-white-lighting
#11
Sara Al-Waisawy, Anthony F George, Wojciech M Jadwisienczak, Faiz Rahman
High quality white light-emitting diodes (LEDs) employ multi-component phosphor mixtures to generate light of a high color rendering index (CRI). The number of distinct components in a typical phosphor mix usually ranges from two to four. Here we describe a systematic experimental technique for starting with phosphors of known chromatic properties and arriving at their respective proportions for creating a blended phosphor to produce light of the desired chromaticity. This method is applicable to both LED pumped and laser diode (LD) pumped white light sources...
December 5, 2016: Luminescence: the Journal of Biological and Chemical Luminescence
https://www.readbyqxmd.com/read/27917299/a-male-with-extreme-subcutaneous-insulin-resistance-a-case-report
#12
Zuhayer Ahmed, Indrajit Prasad, Hafizur Rahman, Jalil Ansari, Khaled Hassan
INTRODUCTION: Though insulin has no upper limit in dosage, we do not encounter very high dose requirements too often. The reported case is the first in Bangladesh to require more than 1000 international units (IU) of subcutaneous insulin per day. CASE PRESENTATION: A 44-year old male diabetic patient from Bangladesh presented with unusually uncontrolled diabetes mellitus due to extreme insulin resistance. Despite dramatic increase in insulin step by step up to 1110 IU of concomitant short and intermediate acting insulin per day by subcutaneous route, his blood glucose remained over 12 mmol/L persistently, in all the fasting, pre-prandial, postprandial and random samples...
June 2016: Rom J Diabetes Nutr Metab Dis
https://www.readbyqxmd.com/read/27916512/impact-of-conditioning-regimen-on-outcomes-for-children-with-acute-myeloid-leukemia-transplanted-in-first-complete-remission-an-analysis-on-behalf-of-the-pediatric-disease-working-party-of-the-ebmt
#13
G Lucchini, M Labopin, E Beohou, A Dalissier, J H Dalle, J Cornish, M Zecca, S Samarasinghe, B Gibson, F Locatelli, Y Bertrand, F Abdel-Rahman, G Socie', M Sundin, A Lankester, P Sedlacek, R M Hamladji, C Heilmann, B Afanasyev, R Hough, C Peters, P Bader, P Veys
HSCT represents the cornerstone of treatment in pediatric high risk and relapsed AML. The aim of the present study was to compare outcomes of pediatric AML patients undergoing HSCT using three different conditioning regimens: TBI and cyclophosphamide (TBI-Cy), Busulfan and Cyclophosphamide (BuCy) or Busulfan, Cyclophosphamide and Melphalan (BuCyMel). In this retrospective study, registry data for pts>2 and <18 yrs age undergoing matched allogeneic HSCT for AML in CR1 in 204 EBMT Centres between 2000 and 2010 were analyzed...
December 1, 2016: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/27916491/gene-expression-profiling-to-identify-the-toxicities-and-potentially-relevant-human-disease-outcomes-associated-with-environmental-heavy-metal-exposure
#14
Hesham M Korashy, Ibraheem M Attafi, Konrad S Famulski, Saleh A Bakheet, Mohammed M Hafez, Abdulaziz M S Alsaad, Abdul Rahman M Al-Ghadeer
Heavy metals are the most commonly encountered toxic substances that increase susceptibility to various diseases after prolonged exposure. We have previously shown that healthy volunteers living near a mining area had significant contamination with heavy metals associated with significant changes in the expression of some detoxifying genes, xenobiotic metabolizing enzymes, and DNA repair genes. However, alterations of most of the molecular target genes associated with diseases are still unknown. Thus, the aims of this study were to (a) evaluate the gene expression profile and (b) identify the toxicities and potentially relevant human disease outcomes associated with long-term human exposure to environmental heavy metals in mining area using microarray analysis...
December 1, 2016: Environmental Pollution
https://www.readbyqxmd.com/read/27916260/arsenic-solid-phase-speciation-and-reversible-binding-in-long-term-contaminated-soils
#15
M S Rahman, M W Clark, L H Yee, M J Comarmond, T E Payne, P Kappen, L Mokhber-Shahin
Historic arsenic contamination of soils occurs throughout the world from mining, industrial and agricultural activities. In Australia, the control of cattle ticks using arsenicals from the late 19th to mid 20th century has led to some 1600 contaminated sites in northern New South Wales. The effect of aging in As-mobility in two dip-site soil types, ferralitic and sandy soils, are investigated utilizing isotopic exchange techniques, and synchrotron X-ray adsorption spectroscopy (XAS). Findings show that historic soil arsenic is highly bound to the soils with >90% irreversibly bound...
December 1, 2016: Chemosphere
https://www.readbyqxmd.com/read/27915035/hyperinsulinaemic-hypoglycaemia-in-children-and-adults
#16
REVIEW
Pratik Shah, Sofia A Rahman, Huseyin Demirbilek, Maria Güemes, Khalid Hussain
Pancreatic β cells are functionally programmed to release insulin in response to changes in plasma glucose concentration. Insulin secretion is precisely regulated so that, under normal physiological conditions, fasting plasma glucose concentrations are kept within a narrow range of 3·5-5·5 mmol/L. In hyperinsulinaemic hypoglycaemia, insulin secretion becomes dysregulated (ie, uncoupled from glucose metabolism) so that insulin secretion persists in the presence of low plasma glucose concentrations. Hyperinsulinaemic hypoglycaemia is the most common cause of severe and persistent hypoglycaemia in neonates and children...
November 30, 2016: Lancet Diabetes & Endocrinology
https://www.readbyqxmd.com/read/27914961/expanding-the-clinical-and-genetic-spectrum-of-g6pd-deficiency-the-occurrence-of-bcgitis-and-novel-missense-mutation
#17
Taj Ali Khan, Humaira Mazhar, Mehboob Nawaz, Kalsoom Kalsoom, Muhammad Ishfaq, Huma Asif, Hazir Rahman, Muhammad Qasim, Farkhanda Naz, Mubashir Hussain, Baharullah Khattak, Waheed Ullah, Otavio Cabral-Marques, Jawad Butt, Asif Iqbal
Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. Noteworthy, the latter mediates the production of reactive oxygen species (ROS) by phagocytic cells such as neutrophils and monocytes. Therefore, patients with severe forms of G6PD deficiency may present impaired NADPH oxidase activity and become susceptible to recurrent infections...
November 30, 2016: Microbial Pathogenesis
https://www.readbyqxmd.com/read/27914857/imidacloprid-induces-various-toxicological-effects-related-to-the-expression-of-3%C3%AE-hsd-nr5a1-and-ogg1-genes-in-mature-and-immature-rats
#18
Amany Abdel-Rahman Mohamed, Wafaa A M Mohamed, Safaa I Khater
This study aimed to evaluate the adverse effects of the insecticide imidacloprid (IMI) on male spermatogenesis, steroidogenesis, and DNA damage in sexually mature and immature rats. Forty male rats (mature and immature) were equally divided into four groups: two mature and two immature groups. IMI groups of both ages were orally administered IMI in corn oil at a concentration of 1 mg/mL for kg BW/day, whereas their respective controls were orally administered corn oil only (1 mL/kg of body weight) daily for 65 days...
November 30, 2016: Environmental Pollution
https://www.readbyqxmd.com/read/27911959/barriers-to-timely-and-safe-blood-transfusion-for-pph-patients-evidence-from-a-qualitative-study-in-dhaka-bangladesh
#19
Sadika Akhter, Iqbal Anwar, Rashida Akter, Feroza Akhter Kumkum, Monjura Khatun Nisha, Fatema Ashraf, Ferdousi Islam, Nazneen Begum, Mahbub Elahi Chowdhury, Anne Austin, Syed Shariful Islam, Aminur Rahman
BACKGROUND AND OBJECTIVES: In Bangladesh, postpartum hemorrhage (PPH) is the leading cause of maternal mortality accounting for 31% of all blood transfusions in the country. Although safe blood transfusion is one of the 8 signal functions of Comprehensive Emergency Obstetric Care (CEmOC) strategy, most of the designated public sector CEmOC facilities do not have on-site blood storage system. Emergent blood is mainly available from external blood banks. As a result, emergent patients are to rely on an unregulated network of brokers for blood which may raise question about blood safety...
2016: PloS One
https://www.readbyqxmd.com/read/27908443/a-retrospective-validation-study-of-three-models-to-estimate-the-probability-of-malignancy-in-patients-with-small-pulmonary-nodules-from-a-tertiary-oncology-follow-up-centre
#20
A Talwar, N M Rahman, T Kadir, L C Pickup, F Gleeson
AIM: To estimate the probability of malignancy in small pulmonary nodules (PNs) based on clinical and radiological characteristics in a non-screening population that includes patients with a prior history of malignancy using three validated models. MATERIALS AND METHODS: Retrospective data on clinical and radiological characteristics was collected from the medical records of 702 patients (379 men, 323 women; range 19-94 years) with PNs ≤12 mm in diameter at a single centre...
November 28, 2016: Clinical Radiology
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