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https://www.readbyqxmd.com/read/28231130/evaluation-of-turmeric-powder-adulterated-with-metanil-yellow-using-ft-raman-and-ft-ir-spectroscopy
#1
Sagar Dhakal, Kuanglin Chao, Walter Schmidt, Jianwei Qin, Moon Kim, Diane Chan
Turmeric powder (Curcuma longa L.) is valued both for its medicinal properties and for its popular culinary use, such as being a component in curry powder. Due to its high demand in international trade, turmeric powder has been subject to economically driven, hazardous chemical adulteration. This study utilized Fourier Transform-Raman (FT-Raman) and Fourier Transform-Infra Red (FT-IR) spectroscopy as separate but complementary methods for detecting metanil yellow adulteration of turmeric powder. Sample mixtures of turmeric powder and metanil yellow were prepared at concentrations of 30%, 25%, 20%, 15%, 10%, 5%, 1%, and 0...
May 17, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28230581/a-handoffs-software-led-to-fewer-errors-of-omission-and-better-provider-satisfaction-a-randomized-control-trial
#2
Markos G Kashiouris, Christos Stefanou, Deepankar Sharma, Cecilia Yshii-Tamashiro, Ryan Vega, Sarah Hartingan, Charles Albrecht, Robert H Brown
BACKGROUND: Computer-assisted communication is shown to prevent critical omissions ("errors") in the handoff process. OBJECTIVE: The aim of the study was to study this effect and related provider satisfaction, using a standardized software. METHODS: Fourteen internal medicine house officers staffed 6 days and 1 cross-covering teams were randomized to either the intervention group or control, employing usual handoff, so that handoff information was exchanged only between same-group subjects (daily, for 28 days)...
February 22, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28230578/essential-and-nonessential-blood-testing-in-the-clinical-teaching-unit
#3
Cody Sherren, Andrew Day, Roy Ilan
OBJECTIVES: The aim of the study was to evaluate the essential and nonessential blood tests ordered on the internal medicine clinical teaching units (CTUs) at Kingston General Hospital. Our aim was to establish a baseline performance measure identifying appropriate use of laboratory tests that could be used to inform improvement over time. METHODS: For an 8-week period, 14 CTU attending physicians at Kingston General Hospital were surveyed. They were asked for each of their patients, "What blood tests do you consider to be essential for tomorrow morning to maintain appropriate care for this patient?" The following day, blood tests that were ordered were compared with the "essential" list previously given by the attending physicians...
February 22, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28230314/approaches-to-enhance-the-teaching-quality-of-experimental-biochemistry-for-mbbs-students-in-tsmu-china
#4
Lijuan Yu, Shuying Yi, Jing Zhai, Zhaojin Wang
With the internationalization of medical education in China, the importance of international students' education in medical schools is also increasing. Except foreign students majoring in Chinese language, English Bachelor of Medicine, Bachelor of Surgery (MBSS) students are the largest group of international students. Based on problems in the teaching process for experimental biochemistry, we designed teaching models adapted to the background of international students and strengthened teachers' teaching ability at Taishan Medical University...
February 23, 2017: Biochemistry and Molecular Biology Education
https://www.readbyqxmd.com/read/28229263/exosomes-derived-from-human-amniotic-epithelial-cells-accelerate-wound-healing-and-inhibit-scar-formation
#5
Bin Zhao, Yijie Zhang, Shichao Han, Wei Zhang, Qin Zhou, Hao Guan, Jiaqi Liu, Jihong Shi, Linlin Su, Dahai Hu
Wound healing is a highly orchestrated physiological process consisting of a complex events, and scarless wound healing is highly desired for the development and application in clinical medicine. Recently, we have demonstrated that human amniotic epithelial cells (hAECs) promoted wound healing and inhibited scar formation through a paracrine mechanism. However, exosomes (Exo) are one of the most important paracrine factors. Whether exosomes derived from human amniotic epithelial cells (hAECs-Exo) have positive effects on scarless wound healing have not been reported yet...
February 22, 2017: Journal of Molecular Histology
https://www.readbyqxmd.com/read/28228952/assessment-of-the-expectancy-seriousness-and-severity-of-adverse-drug-reactions-reported-for-chronic-obstructive-pulmonary-disease-therapy
#6
Guenka Petrova, Assena Stoimenova, Maria Dimitrova, Maria Kamusheva, Daniela Petrova, Ognian Georgiev
INTRODUCTION: Adverse drug reactions can cause increased morbidity and mortality, and therefore information needs to be studied systematically. Little is known about the adverse drug reactions for chronic obstructive pulmonary disease therapy. The goal of this study is to assess the expectedness, seriousness and severity of adverse drug reactions during chronic obstructive pulmonary disease therapy based on their reporting in the national pharmacovigilance system. METHODS: This was a prospective, observational, 1-year, real-life study about the pharmacotherapy of a sample of 390 chronic obstructive pulmonary disease patients...
2017: SAGE Open Medicine
https://www.readbyqxmd.com/read/28228371/dance-for-adults-with-fibromyalgia-what-do-we-know-about-it-protocol-for-a-scoping-review
#7
Julia Bidonde, Catherine Boden, Angela J Busch, Suelen M Goes, Soo Kim, Emily Knight
BACKGROUND: Fibromyalgia is a chronic disorder characterized by widespread muscular tenderness, pain, fatigue, and cognitive difficulties. Nonpharmacological treatment options, such as physical activity, are important for people with fibromyalgia. There are strong recommendations to support engagement in physical activity for symptom management among adults with fibromyalgia. Dance is a mode of physical activity that may allow individuals with fibromyalgia to improve their physical function, health, and well-being...
February 22, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28228341/doctors-and-nurses-perceptions-of-military-pre-hospital-emergency-care-when-training-becomes-reality
#8
REVIEW
Sten-Ove Andersson, Lars Lundberg, Anders Jonsson, Pia Tingström, Madeleine Abrandt Dahlgren
The aim of this study was to identify physicians' and nurses' perceptions of military pre-hospital emergency care before and after an international mission. A qualitative empirical study with a phenomenographic approach was used. The results after pre-deployment training can be categorised as (1) learning about military medicine and (2) taking care of the casualty. The results after an international mission can be categorised as (1) collaborating with others, (2) providing general health care and (3) improving competence in military medicine...
February 19, 2017: International Emergency Nursing
https://www.readbyqxmd.com/read/28228339/the-effect-on-reliability-and-sensitivity-to-level-of-training-of-combining-analytic-and-holistic-rating-scales-for-assessing-communication-skills-in-an-internal-medicine-resident-osce
#9
Vijay John Daniels, Dwight Harley
OBJECTIVE: Although previous research has compared checklists to rating scales for assessing communication, the purpose of this study was to compare the effect on reliability and sensitivity to level of training of an analytic, a holistic, and a combined analytic-holistic rating scale in assessing communication skills. METHODS: The University of Alberta Internal Medicine Residency runs OSCEs for postgraduate year (PGY) 1 and 2 residents and another for PGY-4 residents...
February 14, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28227944/classification-of-squat-quality-with-inertial-measurement-units-in-the-single-leg-squat-mobility-test
#10
Rezvan Kianifar, Alex Lee, Sachin Raina, Dana Kulic, Rezvan Kianifar, Alex Lee, Sachin Raina, Dana Kulic, Alex Lee, Sachin Raina, Dana Kulic, Rezvan Kianifar
Many assessment and diagnosis protocols in rehabilitation, orthopedic surgery and sports medicine rely on mobility tests like the Single Leg Squat (SLS). In this study, a set of three Inertial Measurement Units (IMUs) were used to estimate the joint pose during SLS and to classify the SLS as poor, moderate or good. An Extended Kalman Filter pose estimation method was used to estimate kinematic joint variables, and time domain features were generated based on these variables. The most important features were then selected and used to train Support Vector Machine (SVM), Linear Multinomial Logistic Regression, and Decision Tree classifiers...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226302/towards-a-theoretical-model-on-medicines-as-a-health-need
#11
Claudia Marcela Vargas-Peláez, Luciano Soares, Marina Raijche Mattozo Rover, Carine Raquel Blatt, Aukje Mantel-Teeuwisse, Francisco Augusto Rossi Buenaventura, Luis Guillermo Restrepo, María Cristina Latorre, José Julián López, María Teresa Bürgin, Consuelo Silva, Silvana Nair Leite, Farias Mareni Rocha
Medicines are considered one of the main tools of western medicine to resolve health problems. Currently, medicines represent an important share of the countries' healthcare budget. In the Latin America region, access to essential medicines is still a challenge, although countries have established some measures in the last years in order to guarantee equitable access to medicines. A theoretical model is proposed for analysing the social, political, and economic factors that modulate the role of medicines as a health need and their influence on the accessibility and access to medicines...
February 15, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28226204/brief-report-current-status-of-pathologic-examinations-in-korea-2011-2015-based-on-the-health-insurance-review-and-assessment-service-dataset
#12
Sun-Ju Byeon
Background: Pathologic examinations play an important role in medical services. Until recently, the overall status of pathologic examinations in Korea has not been identified. I conducted a nationwide survey of pathologic examination status using the insurance reimbursements (IRs) dataset from the Health Insurance Review and Assessment Service (HIRA). The aims of this study were to estimate current pathologic examination status in Korea and to provide information for future resource arrangement in the pathology era...
February 22, 2017: Journal of Pathology and Translational Medicine
https://www.readbyqxmd.com/read/28225542/historical-overview-of-leprosy-control-in-cuba
#13
Enrique Beldarraín-Chaple
INTRODUCTION Leprosy, an infectious disease caused by Mycobacterium leprae, affects the nervous system, skin, internal organs, extremities and mucous membranes. Biological, social and environmental factors influence its occurrence and transmission. The first effective treatments appeared in 1930 with the development of dapsone, a sulfone. The main components of a control and elimination strategy are early case detection and timely administration of multidrug therapy. OBJECTIVES Review the history of leprosy control in Cuba, emphasizing particularly results of the National Leprosy Control Program, its modifications and influence on leprosy control...
January 2017: MEDICC Review
https://www.readbyqxmd.com/read/28225541/perceived-barriers-to-adherence-to-tuberculosis-infection-control-measures-among-health-care-workers-in-the-dominican-republic
#14
Helena J Chapman, Bienvenido A Veras-Estévez, Jamie L Pomeranz, Eddy N Pérez-Then, Belkys Marcelino, Michael Lauzardo
INTRODUCTION Health care workers have an increased risk of infection due to occupational Mycobacterium tuberculosis exposure, including multidrug-resistant strains. Health care workers' risk of developing tuberculosis is greater than that of the general population, whether in low-, intermediate- or high-incidence countries. Adherence to infection control measures (administrative controls, environmental controls, and personal respiratory protection) is essential to reduce risk of disease transmission between suspected tuberculosis patients and health care workers, but for different reasons, both objective and subjective, adherence is low...
January 2017: MEDICC Review
https://www.readbyqxmd.com/read/28225490/clinical-characteristics-and-outcome-of-spanish-patients-with-anca-associated-vasculitides-impact-of-the-vasculitis-type-anca-specificity-and-treatment-on-mortality-and-morbidity
#15
Roser Solans-Laqué, Guadalupe Fraile, Monica Rodriguez-Carballeira, Luis Caminal, Maria J Castillo, Ferran Martínez-Valle, Luis Sáez, Juan J Rios, Xavier Solanich, Joaquim Oristrell, Francisco Pasquau, Eva Fonseca, Monica Zamora, Jose L Callejas, Begoña Frutos, Monica Abdilla, Patricia Fanlo, Isabel García-Sánchez, Miguel López-Dupla, Bernardo Sopeña, Almudena Pérez-Iglesias, Josep A Bosch
The aim of this study was to describe the clinical characteristics of ANCA-associated vasculitides (AAV) at presentation, in a wide cohort of Spanish patients, and to analyze the impact of the vasculitis type, ANCA specificity, prognostic factors, and treatments administered at diagnosis, in the outcome.A total of 450 patients diagnosed between January 1990 and January 2014 in 20 Hospitals from Spain were included. Altogether, 40.9% had granulomatosis with polyangiitis (GPA), 37.1% microscopic polyangiitis (MPA), and 22% eosinophilic granulomatosis with polyangiitis (EGPA)...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28224243/simultaneous-quantitation-of-endogenous-estrone-17%C3%AE-estradiol-and-estriol-in-human-serum-by-isotope-dilution-liquid-chromatography-tandem-mass-spectrometry-for-clinical-laboratory-applications
#16
Qiaoxuan Zhang, Liqiao Han, Jianbing Wang, Haibiao Lin, Peifeng Ke, Junhua Zhuang, Xianzhang Huang
Estrogen measurements are important in the assessment of female reproductive function and have expanding roles in other fields. A simple, accurate, highly sensitive and specific isotope-dilution liquid chromatography-tandem mass spectrometry method was developed and evaluated to simultaneously measure three endogenous estrogens in serum: estrone (E1), 17β-estradiol (E2), and estriol (E3). Chromatographic separation was achieved on a C18 column before electrospray ionization triple-quadrupole mass spectrometry in multiple reaction monitoring mode...
February 21, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28222014/verification-of-examination-procedures-in-clinical-laboratory-for-imprecision-trueness-and-diagnostic-accuracy-according-to-iso-15189-2012-a-pragmatic-approach
#17
Giorgia Antonelli, Andrea Padoan, Ada Aita, Laura Sciacovelli, Mario Plebani
Background The International Standard ISO 15189 is recognized as a valuable guide in ensuring high quality clinical laboratory services and promoting the harmonization of accreditation programmes in laboratory medicine. Examination procedures must be verified in order to guarantee that their performance characteristics are congruent with the intended scope of the test. The aim of the present study was to propose a practice model for implementing procedures employed for the verification of validated examination procedures already used for at least 2 years in our laboratory, in agreement with the ISO 15189 requirement at the Section 5...
February 21, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28220617/wave-caipi-for-highly-accelerated-mp-rage-imaging
#18
Daniel Polak, Kawin Setsompop, Stephen F Cauley, Borjan A Gagoski, Himanshu Bhat, Florian Maier, Peter Bachert, Lawrence L Wald, Berkin Bilgic
PURPOSE: To introduce a highly accelerated T1-weighted magnetization-prepared rapid gradient echo (MP-RAGE) acquisition that uses wave-controlled aliasing in parallel imaging (wave-CAIPI) encoding to retain high image quality. METHODS: Significant acceleration of the MP-RAGE sequence is demonstrated using the wave-CAIPI technique. Here, sinusoidal waveforms are used to spread aliasing in all three directions to improve the g-factor. Combined with a rapid (2 s) coil sensitivity acquisition and data-driven trajectory calibration, we propose an online integrated acquisition-reconstruction pipeline for highly efficient MP-RAGE imaging...
February 20, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28220219/-the-way-from-cost-approval-to-bariatric-surgery-analysis-of-resource-utilization-in-a%C3%A2-maximum-care-hospital
#19
F Nickel, C Tapking, U Zech, K Huennemeyer, A T Billeter, P C Müller, H G Kenngott, B P Müller-Stich, L Fischer
BACKGROUND: Morbid obesity is a medical and economic challenge. Patients who have the indications for bariatric surgery face a long way from the first visit until surgery and a high utilization of resources is required. OBJECTIVES: The present study aimed to evaluate labor costs and labor time required to supervise obese patients from their first visit until preparation of a bariatric report to ask for cost acceptance of bariatric surgery from their health insurance...
February 20, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28220199/-novel-pharmaceutical-treatment-approaches-for-gastric-cancer
#20
F Lordick
This review article delineates novel approaches for the pharmaceutical treatment of gastric cancer. A newly developed molecular classification of gastric cancer based on histology, genetic, epigenetic and proteomic characteristics has evolved. It provides a road map for development of new drugs and combinations as well as for patient stratification in clinical research and it is expected to be introduced into clinical practice in the near future. Anti-HER2 targeted treatment is a validated strategy for treatment of metastatic gastric cancer and is now also being studied in the perioperative setting to increase response rates and ultimately survival in patients undergoing curative surgery; however, the resistance mechanisms of HER2-targeted treatment are poorly understood and optimal patient selection remains challenging...
February 20, 2017: Der Pathologe
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