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https://www.readbyqxmd.com/read/27917855/identification-of-microorganisms-on-mobile-phones-of-intensive-care-unit-health-care-workers-and-medical-students-in-the-tertiary-hospital
#1
Ivan Kotris, Domagoj Drenjančević, Jasminka Talapko, Suzana Bukovski
Aim To identify and investigate a difference between microorganisms present on intensive care unit (ICU) health care workers' (HCW, doctors, nurses or medical technicians) and medical students' mobile phones as well as to investigate a difference between the frequency and the way of cleaning mobile phones. Methods Fifty swabs were collected from HCWs who work in the ICU (University Hospital Centre Osijek) and 60 swabs from medical students (School of Medicine, University of Osijek). Microorganisms were identified according to standard microbiological methods and biochemical tests to the genus/species level...
February 1, 2017: Medicinski Glasnik
https://www.readbyqxmd.com/read/27906881/stem-cells-and-clinical-practice-new-advances-and-challenges-at-the-time-of-emerging-problems-with-induced-pluripotent-stem-cell-therapies
#2
Mariusz Z Ratajczak, Kamila Bujko, Wojciech Wojakowski
Humans, like other species that reproduce sexually, originate from a fertilized oocyte (zygote), which is a totipotent stem cell giving rise to an adult organism. During the process of embryogenesis, stem cells at different levels of the developmental hierarchy establish all 3 germ layers and give rise to tissue‑committed stem cells, which are responsible for rejuvenation of a given tissue or organ. The robustness of the stem cell compartment is one of the major factors that directly impact life quality as well as lifespan...
November 10, 2016: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/27904221/what-have-we-learned-from-100-success-of-press-fit-condylar-rotating-platform-posterior-stabilized-knees-a-5-10-years-followup-by-a-nondesigner
#3
Shrinand V Vaidya, Siddharth Virani, Rajendra Phunde, Abhishek Mahajan
BACKGROUND: Total joint arthroplasties of the hip and knee represent a remarkable feat of modern medicine in terms of reducing pain and restoring function to millions of patients afflicted with severe arthritis. Oftentimes, the performance and longevity of new implants and devices are based on limited data. This is the first study by a non-designer on the press fit condylar rotating platform posterior stabilized (PFC-RP-PS) design with 100' success. This has a relevance, vis-á -vis bias that one may have in terms of reproducibility of technique and funding from the manufacturer...
November 2016: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/27900653/a-survey-of-authentication-schemes-in-telecare-medicine-information-systems
#4
Muhammad Umair Aslam, Abdelouahid Derhab, Kashif Saleem, Haider Abbas, Mehmet Orgun, Waseem Iqbal, Baber Aslam
E-Healthcare is an emerging field that provides mobility to its users. The protected health information of the users are stored at a remote server (Telecare Medical Information System) and can be accessed by the users at anytime. Many authentication protocols have been proposed to ensure the secure authenticated access to the Telecare Medical Information System. These protocols are designed to provide certain properties such as: anonymity, untraceability, unlinkability, privacy, confidentiality, availability and integrity...
January 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/27898364/liquid-chromatography-tandem-mass-spectrometry-assay-for-the-quantification-of-niraparib-and-its-metabolite-m1-in-human-plasma-and-urine
#5
L van Andel, Z Zhang, S Lu, V Kansra, S Agarwal, L Hughes, M M Tibben, A Gebretensae, H Rosing, J H M Schellens, J H Beijnen
Niraparib (MK-4827) is a novel poly(ADP-Ribose) polymerase (PARP) inhibitor currently investigated in phase III clinical trials to treat cancers. The development of a new drug includes the characterisation of absorption, metabolism and excretion (AME) of the compound. AME studies are a requirement of regulatory agencies and for this purpose bioanalytical assays are essential. This article describes the development and validation of a bioanalytical assay for niraparib and its carboxylic acid metabolite M1 in human plasma and urine using liquid chromatography-tandem mass spectrometry (LC-MS/MS)...
November 19, 2016: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/27897164/hmgb1-mediated-autophagy-decreases-sensitivity-to-oxymatrine-in-sw982-human-synovial-sarcoma-cells
#6
Yongsong Cai, Peng Xu, Le Yang, Ke Xu, Jialin Zhu, Xiaoqing Wu, Congshan Jiang, Qiling Yuan, Bo Wang, Yuanbo Li, Yusheng Qiu
Oxymatrine (OMT) is a type of alkaloid extracted from a traditional Chinese medicinal herb, Sophora flavescens. Although the antitumor activities of OMT have been observed in various cancers, there are no reports regarding the effects of OMT on human synovial sarcoma. In the present study, we analyzed the antitumor activities of OMT in SW982 human synovial sarcoma cells and determine whether high mobility group box protein 1 (HMGB1)-mediated autophagy was associated with its therapeutic effects. We found that OMT exhibited antitumor activity in SW982 cells and facilitated increases in autophagy...
November 29, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27896909/homeless-patients-perceptions-about-using-cell-phones-to-manage-medications-and-attend-appointments
#7
Leticia R Moczygemba, Lauren S Cox, Samantha A Marks, Margaret A Robinson, Jean-Venable R Goode, Nellie Jafari
OBJECTIVES: The objectives of this study were to (1) describe homeless persons' access and use of cell phones and their perceptions about using cell phone alerts to help manage medications and attend health care appointments and (2) identify demographic characteristics, medication use and appointment history and perceptions associated with interest in receiving cell phone alerts to manage medications and appointments. METHODS: A cross-sectional survey was conducted in 2013 at a homeless clinic in Virginia...
November 29, 2016: International Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/27893196/guiding-hmsc-adhesion-and-differentiation-on-supported-lipid-bilayers
#8
Gülistan Koçer, Pascal Jonkheijm
Mesenchymal stem cells (MSCs) are intensively investigated for regenerative medicine applications due to their ease of isolation and multilineage differentiation capacity. Hence, designing instructive microenvironments to guide MSC behavior is important for the generation of smart interfaces to enhance biomaterial performance in guiding desired tissue formation. Supported lipid bilayers (SLBs) as cell membrane mimetics can be employed as biological interfaces with easily tunable characteristics such as biospecificity, mobility, and density of predesigned ligand molecules...
November 28, 2016: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/27891356/attitudes-and-perceptions-of-medical-undergraduates-towards-mobile-learning-m-learning
#9
Rakesh Narayan Patil, Balaji D Almale, Mrunal Patil, Amit Gujrathi, Supriya Dhakne-Palwe, Anuradha R Patil, Shriram Gosavi
INTRODUCTION: Mobile technology is one of the latest extensions of technological innovations that can be integrated into medical education. With the aid of these devices, students learn faster outside the classroom by having quick access to the internet and easy retrieval of required health related learning resources to keep alongside of recent trend and development. In medicine practice one has to continuously update his/her medical knowledge and mobile learning will serve as a tool for self-directed learning...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27890701/evaluation-for-substitution-of-stem-bark-with-small-branches-of-myrica-esculenta-for-medicinal-use-a-comparative-phytochemical-study
#10
Bhavana Srivastava, Vikas C Sharma, Pramila Pant, N K Pandey, A D Jadhav
BACKGROUND: Over exploitation of many traditional medicinal plants like Myrica esculenta has become a threat and in the near future, many medicinal plants may be unavailable for use of industry. OBJECTIVE: Present study outlines the concept of plant part substitution. Stem bark and small branches of M. esculenta are compared on the basis of physicochemical analysis, phytochemical analysis, total phenolic contents, total flavonoid contents and high performance thin layer chromatography (HPTLC) to evaluate the possibilities of using small branches in place of stem bark...
November 25, 2016: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/27886775/a-simple-fast-and-sensitive-screening-lc-esi-ms-ms-method-for-antibiotics-in-fish
#11
Letícia Rocha Guidi, Flávio Alves Santos, Ana Cláudia S R Ribeiro, Christian Fernandes, Luiza H M Silva, Maria Beatriz A Gloria
The objective of this study was to develop and validate a fast, sensitive and simple liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) method for the screening of six classes of antibiotics (aminoglycosides, beta-lactams, macrolides, quinolones, sulfonamides and tetracyclines) in fish. Samples were extracted with trichloroacetic acid. LC separation was achieved on a Zorbax Eclipse XDB C18 column and gradient elution using 0.1% heptafluorobutyric acid in water and acetonitrile as mobile phase...
January 15, 2017: Talanta
https://www.readbyqxmd.com/read/27882909/european-initiative-for-the-application-of-the-international-classification-of-functioning-disability-and-health-development-of-clinical-assessment-schedules-for-specified-rehabilitation-services
#12
Birgit Prodinger, Anke Scheel-Sailer, Reuben Escorpizo, Gerold Stucki
BACKGROUND: Clinical assessment schedule (CLAS) is a core part of the ICF-based implementation of functioning reporting across health conditions and along the continuum of care. AIM: The Physical and Rehabilitation Medicine Section and Board of the European Union of Medical Specialists (UEMS PRM) workshop held in January 2016 aimed to develop and specify a CLAS within the context of rehabilitation services. SETTING: UEMS PRM Workshop in Nottwil, Switzerland, January 2016...
November 24, 2016: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/27882520/app-use-in-psychiatric-education-a-medical-student-survey
#13
Cecilia Lau, Venkata Kolli
OBJECTIVE: The objective of the study is to understand and appraise app use by medical students during their clerkships. METHODS: Following Creighton University IRB approval, a voluntary and anonymous paper-based, 15-question survey was distributed to third-year medical students. Data were analyzed using Microsoft Excel. RESULTS: Of 112 medical students available, 76.7% (86) participated in the survey. All participants owned a smartphone or tablet with 84...
November 23, 2016: Academic Psychiatry
https://www.readbyqxmd.com/read/27881492/determination-of-common-adulterants-in-herbal-medicine-and-food-samples-using-core-shell-column-coupled-to-tandem-mass-spectrometry
#14
Haider A J Al Lawati, Idris Al Busaidi, Afsal M Kadavilpparampu, FakhrEldin O Suliman
High-performance liquid chromatography coupled to tandem mass spectrometry was used to develop and validate a rapid method to qualitatively and quantitatively analyse 18 common adulterants in herbal medicine and food samples. Initially, the mobile phase composition was optimized in three different columns: core-shell, monolithic and standard 3.5-µm-particle-size columns. The results show that the core-shell column provides the best separation. Moreover, the tandem mass spectrometry was optimized. The linear range for all adulterants was 0...
November 23, 2016: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/27880049/understanding-clinicians-attitudes-toward-a-mobile-health-strategy-to-childhood-asthma-management-a-qualitative-study
#15
Jessica P Hollenbach, Anna Cushing, Emilie Melvin, Bryanna McGowan, Michelle M Cloutier, Melissa Manice
OBJECTIVES: Mobile technology for childhood asthma can provide real-time data to enhance care. What real-time adherence information clinicians want, how they may use it, and if the data meet their clinical needs has not been fully explored. Our goal was to determine whether pediatric primary care and pulmonary clinicians believe a sensor-based mobile intervention is useful in caring for patients with asthma. METHODS: We recruited participants from 3 urban, primary care and 1 pulmonary practice from July to September 2015 in Hartford, CT...
November 23, 2016: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/27878444/is-a-mobile-emergency-severity-index-esi-triage-better-than-the-paper-esi
#16
Sorravit Savatmongkorngul, Chaiyaporn Yuksen, Chanakarn Suwattanasilp, Kittisak Sawanyawisuth, Yuwares Sittichanbuncha
This study aims to evaluate the mobile emergency severity index (ESI) tool in terms of validity compared with the original ESI triage. The original ESI and mobile ESI were used with patients at the Department of Emergency Medicine, Ramathibodi Hospital, Thailand. Eligible patients were evaluated by sixth-year medical students/emergency physicians using either the original or mobile ESI. The ESI results for each patient were compared with the standard ESI. Concordance and kappa statistics were calculated for pairs of the evaluators...
November 22, 2016: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/27878317/-what-is-currently-available-for-sport-medicine-therapy
#17
U Tegtbur
After 30 years of age physical capacity decreases with increasing age by 5-20% per decade. High physical activity in daily life as well as exercise training of endurance, strength, coordination and mobility can delay the functional and anatomical loss of muscle, bone, cartilage and connective tissue by more than 10 years. In recent years, numerous concepts have scientifically been proven in the exercise therapy of internal diseases; therefore, similar to drug treatment, cellular mechanisms of exercise training adaptation are known in detail...
December 2016: Der Internist
https://www.readbyqxmd.com/read/27876685/efficacy-of-mobile-serious-games-in-increasing-hiv-risk-perception-in-swaziland-a-randomized-control-trial-sgprev-trial-research-protocol
#18
Bhekumusa Wellington Lukhele, Patou Musumari, Christina El-Saaidi, Teeranee Techasrivichien, S Pilar Suguimoto, Masako Ono Kihara, Masahiro Kihara
BACKGROUND: The human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) continue to be a major public health problem in Sub-Saharan Africa (SSA), particularly in Swaziland, which has the highest HIV prevalence in this region. A wide range of strategies and interventions have been used to promote behavior change, though almost all such interventions have involved mass media. Therefore, innovative behavior change strategies beyond mass media communication are urgently needed...
November 22, 2016: JMIR Research Protocols
https://www.readbyqxmd.com/read/27871457/minocycline-is-effective-in-intracerebral-hemorrhage-by-inhibition-of-apoptosis-and-autophagy
#19
Zehan Wu, Xiang Zou, Wei Zhu, Ying Mao, Liang Chen, Fan Zhao
BACKGROUND: Intracerebral hemorrhage is the least treatable type of stroke and affects millions of people worldwide. Treatment for ICH varies from medicine to surgery, but the rate of mortality and mobility still remains high. Minocycline is a tetracycline antibiotic increasingly recognized for its neuroprotective potential. In earlier studies, we demonstrated that many secondary injuries caused by ICH could be significantly reduced by injection of minocycline in rat models. The following research investigates the role of minocycline in reducing brain injury...
December 15, 2016: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/27869583/patient-facing-technology-for-identification-of-copd-in-primary-care
#20
David Kevin Ahern, Donna Parker, Charles Eaton, Caitlin Rafferty, Joseph Wroblewski, Roberta Goldman
BACKGROUND: The proliferation of mobile devices and emergence of interoperable 'mHealth' apps is accelerating development and deployment of patient-facing risk assessments in primary care. The present study describes a user-centered design and an agile development approach to creation of an app for assessing lungfunction as part of a randomized controlled trial for the   dentification of chronic obstructive lung disease in primary care. METHOD: Seventeen patients recruited from a hospital-based, ambulatory family medicine clinic agreed to be videotaped while using the app, Lung Age, on a first-generation iPad prior to their provideR encounter...
July 15, 2016: Journal of Innovation in Health Informatics
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