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https://www.readbyqxmd.com/read/29668075/a-comparison-of-debate-and-role-play-in-enhancing-critical-thinking-and-communication-skills-of-medical-students-during-problem-based-learning
#1
Rabia Latif, Sadaf Mumtaz, Rafia Mumtaz, Aamir Hussain
Debate and role play for learning critical thinking and communication skills are being increasingly used in various undergraduate medical schools worldwide. We aim to compare students' views about effectiveness of two teaching strategies; debate and role play to exercise critical thinking and communication skills during problem-based learning (PBL). This is a comparative, cross-sectional, and questionnaire-based study. Our subjects were second year undergraduate female medical students enrolled in Imam Abdulrahman Bin Faisal University (IAU), College of Medicine from September 2014-2016, divided into 10 small PBL groups (10-13 students/group/year)...
April 18, 2018: Biochemistry and Molecular Biology Education
https://www.readbyqxmd.com/read/29668058/i-introduction-understanding-medicines-and-medical-interventions
#2
Kristi L Lockhart, Frank C Keil
We live in an increasingly pharmacological and medical world, where children and adults frequently encounter alleged treatments for an enormous range of illnesses. How do we come to understand what heals and why? Here, 15 studies explore how 1,414 children (ages 5-11) and 882 adults construe the efficacies of different kinds of cures. Developmental patterns in folk physics, psychology, and biology lead to predictions about which expectations about cures will remain relatively constant across development and which will change...
June 2018: Monographs of the Society for Research in Child Development
https://www.readbyqxmd.com/read/29668056/ii-the-proper-realms-of-medicines-and-their-alternatives-what-count-as-cures
#3
Kristi L Lockhart, Frank C Keil
No abstract text is available yet for this article.
June 2018: Monographs of the Society for Research in Child Development
https://www.readbyqxmd.com/read/29668055/vii-folk-medicine-and-folk-cures
#4
Kristi L Lockhart, Frank C Keil
No abstract text is available yet for this article.
June 2018: Monographs of the Society for Research in Child Development
https://www.readbyqxmd.com/read/29668053/commentary-what-heals-and-why-children-s-understanding-of-medical-treatments
#5
Karl S Rosengren, Matthew J Jiang, Charles W Kalish, David Menendez, Iseli G Hernandez
Lockhart and Keil have written an interesting monograph focusing on the development of reasoning about medicine, a relatively underexplored area of research with potentially broad implications with respect to the design of more-effective medical interventions. In a set of 15 studies with well over 2,200 participants, they examine how children and adults combine aspects of biological and psychological reasoning to create working models of medicine. Lockhart and Keil explore developmental changes in reasoning about illness and its treatment using medicines in terms of dualism (e...
June 2018: Monographs of the Society for Research in Child Development
https://www.readbyqxmd.com/read/29667998/isolation-purification-characterization-and-bioactivities-of-a-glucan-from-the-root-of-pueraria-lobata
#6
Can Xu, Ningbo Qin, Chunyan Yan, Shumei Wang
The root of Pueraria lobata is considered to be a medicinal and edible herb for the treatment of diabetes, and it has a long history of application in China. To explore the constituents responsible for the anti-hyperglycemic activities of P. lobata, a water-soluble polysaccharide (PL70-1-1) was isolated and purified by using a DEAE-Cellulose 52 anion exchange column and a Sephacryl S-100 gel filtration column. Its molecular weight (2584 Da) was determined by high performance gel permeation chromatography (HPGPC)...
April 18, 2018: Food & Function
https://www.readbyqxmd.com/read/29667811/in-vitro-and-in-vivo-studies-of-the-electrophilicity-of-physcion-and-its-oxidative-metabolites
#7
Xiaotong Qin, Ying Peng, Jiang Zheng
Physcion (1,8-dihydroxy-3-methoxy-6-methyl-9,10-anthracenedione) is a bioactive component found in Polygoni Multiflori Radix (PMR) which has been widely used as traditional Chinese medicine. Unfortunately, studies showed hepatotoxicity of PMR during its clinical use. The mechanisms of its toxic action remain unknown. The major objectives of this study were to characterize oxidative metabolites of physcion in vitro and in vivo and to determine the electrophilicity of the parent compound and its oxidative metabolites...
April 18, 2018: Chemical Research in Toxicology
https://www.readbyqxmd.com/read/29667799/shrink-that-frown-botulinum-toxin-therapy-is-lifting-the-face-of-psychiatry
#8
M Axel Wollmer, Insa Neumann, Michelle Magid, Tillmann H Kruger
Treating glabellar frown lines with injections of botulinum toxin is the most frequently applied procedure in aesthetic medicine. In addition to its cosmetic effect, botulinum toxin may also positively modulate mood and affect, which may contribute to its popularity. A series of clinical studies has shown that this modulation can be used in the treatment of major depression. After a single glabellar treatment with botulinum toxin, patients suffering from unipolar depression experienced a quick, strong and sustained improvement in the symptoms of depression...
April 18, 2018: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29667778/dna-methylation-biomarkers-for-the-occurrence-of-lung-adenocarcinoma-from-tcga-data-mining
#9
Xiao-Feng Zhu, Bi-Sheng Zhu, Fei-Ma Wu, Hai-Bo Hu
The development of lung cancer is a combination of multifactor, multistage, and multiple genetic alterations processes. DNA methylation is an important factor. Currently, the study on the genome-scale epigenetic modification for studying the pathogenesis of lung cancer is still lacking. Here, we aimed to identify the epigenetic modifications of lung cancer, thus to provide scientific basis for the personalized medicine, and research of classification screening for lung adenocarcinoma patients. The DNA methylation data, and the corresponding clinical information of lung adenocarcinoma samples were extracted from the Cancer Genome Atlas (TCGA) database...
April 18, 2018: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29667777/induced-pluripotent-stem-cell-derived-conditional-medium-promotes-leydig-cell-anti-apoptosis-and-proliferation-via-autophagy-and-wnt-%C3%AE-catenin-pathway
#10
Xiaoling Guo, Yong Chen, Tingting Hong, Xianwu Chen, Yue Duan, Chao Li, Renshan Ge
Leydig cell transplantation is a better alternative in the treatment of androgen-deficient males. The main purpose of this study was to investigate the effects of induced pluripotent stem cell-derived conditioned medium (iPS-CM) on the anti-apoptosis, proliferation and function of immature Leydig cells (ILCs), and illuminate the underlying mechanisms. ILCs were exposed to 200 μmol/L hydrogen peroxide (H2 O2 ) for 24 hours with or without iPS-CM treatments. Cell apoptosis was detected by flow cytometric analysis...
April 18, 2018: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/29667683/nfsi-participated-intermolecular-aminoazidation-of-alkene-through-iron-catalysis
#11
Bowen Lei, Xiaojiao Wang, Lifang Ma, Yan Li, Ziyuan Li
An iron-catalysed intermolecular vicinal aminoazidation of alkenes, using N-fluorobenzenesulfonimide (NFSI) and trimethylsilyl azide (TMSN3) as the imidating and azidating reagents, respectively, is described, which could potentially provide a valuable route toward diverse vicinal diamine derivatives of great significance in medicinal chemistry and organic synthesis. Such iron-catalysed aminative bisfunctionalization of alkenes with NFSI has not been reported yet. Comparing to previously employed copper or palladium catalysts, the iron catalyst, FeCl2, was demonstrated to be a good alternative for its comparable efficiency and broad alkene scope...
April 18, 2018: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/29667669/structural-characterization-and-antitumor-activity-of-a-novel-se-polysaccharide-from-selenium-enriched-cordyceps-gunnii
#12
Huiqing Sun, Zhenyuan Zhu, Yali Tang, Yuanyuan Ren, Qiaoying Song, Yun Tang, Yongmin Zhang
Selenium (Se) has been recognized as an essential element. Animals and humans absorb and retain more organic Se than inorganic Se. Bio-transformation is a major approach to transform inorganic Se to organic Se. Cordyceps gunnii (C. gunnii), well known as a Chinese edible and medicinal fungus, has a variety of biological functions. C. gunnii and selenium were combined through liquid-fermentation to obtain selenium-enriched C. gunnii. A novel Se-polysaccharide (SeCPS-II) was extracted from selenium-enriched C...
April 18, 2018: Food & Function
https://www.readbyqxmd.com/read/29667641/-on-the-occasion-of-his-180th-birthday-anniversary-of-ivan-ivanovich-neiding
#13
Yu I Pigolkin, Yu V Lomakin, A V Khodulapov
This article is devoted to the life and professional activities of the internationally renowned forensic doctor Ivan Ivanovich Neiding who became widely known in the early youth as the discoverer of the microscopic diagnostic features of the constriction marks formed in association with hanging and strangulation. During more than 22 years (from 1878 till 1900), I.I. Neiding acted as the head of the Department of Forensic medicine at the Moscow University where a large number of investigations on forensic medical ballistics, toxicology, obstetric and gynecological expertise were carried out under his supervision...
2018: Sudebno-meditsinskaia Ekspertiza
https://www.readbyqxmd.com/read/29667640/-the-efficiency-of-the-application-of-the-modern-computed-technologies-in-the-clinical-practice-and-the-prospects-for-the-further-use-of-the-biomechanical-3d-models-in-forensic-medicine
#14
I Yu Makarov, A V Svetlakov, A V Sotin, S V Shigeev, A A Gusarov, S A Smirenin, V V Emelin, V B Stragis, V A Fetisov
To-day, the computer-assisted 3D-technologies for the mathematical simulation of the engineering facilities are extensively used for the purpose of technical calculations in all branches of industry and building. The positive experience gained with the application of the 3D-models finds wide application in the joined investigations on the topical problems of the prosthetic and surgical treatment of bones, teeth, joints, cardiac valves, blood vessels, etc. The objective of the present study was the analysis of the positive experience with the involvement of the specialists in the design and practical application of 3D-models for the solution of problems facing the medical prosthetics and the management of various pathological conditions...
2018: Sudebno-meditsinskaia Ekspertiza
https://www.readbyqxmd.com/read/29667600/is-eye-lens-dosimetry-needed-in-nuclear-medicine
#15
Malgorzata Wrzesien, Leszek Krolicki, Lukasz Albiniak, Jerzy Olszewski
INTRODUCTION: The specificity of personnel exposure, which distinguishes nuclear medicine, is associated with the form of the radiation source used, and this often requires performing manual procedures while using radioactive isotopes. The variety of radionuclides and medical procedures, and the yearly increase in the number of patients, as well as the change of the individual dose limit for the lens of the eye from a value of 150 mSv per year to a level of 20 mSv, means that issues of eye lens routine dosimetry become interesting from the radiation protection point of view...
April 18, 2018: Journal of Radiological Protection: Official Journal of the Society for Radiological Protection
https://www.readbyqxmd.com/read/29667566/us-emergency-medical-services-fellows
#16
Brian Clemency, Christian Martin-Gill, Nicole Rall, Dipesh Patel, Jeffery Myers
IntroductionThe 2015-2016 academic year was the fourth year since the Accreditation Council for Graduate Medical Education (ACGME; Chicago, Illinois USA) accredited Emergency Medical Services (EMS) fellowships, and the first year an in-training examination was given. Soon, ACGME-accredited fellowship education will be the sole path to EMS board certification when the practice pathway closes after 2019. This project aimed to describe the current class of EMS fellows at ACGME-accredited programs and their current educational opportunities to better understand current and future needs in EMS fellowship education...
April 18, 2018: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/29667558/ga-68-nanoparticles-and-ultra-small-nanoparticle-next-generation-of-pet-radiopharmaceuticals
#17
Mohammed Al-Qahtani, Yousif Al Malki, Hadeel Mutwali, Edward Helal-Neto, Ralph Santos-Oliveira
BACKGROUND AND OBJECTIVE: The future of medicine relies on the capability to forecast the future and in the development of new drugs. The same rationale is applied to radiopharmacy. In this direction the development of nano-radiopharmaceuticals represents the most effective glance of the future. METHODS: In this manuscript we developed an efficient, rapid and direct methodology to label ultra-small polymeric nanoparticle (10 to 12 nm) and regular polymeric nanoparticles (200 to 210 nm), both obtained by double emulsion technique, with Ga-68 in order to promote the development of PET-nanoradiopharmaceuticals...
April 17, 2018: Current Radiopharmaceuticals
https://www.readbyqxmd.com/read/29667550/in-vitro-studies-on-cytotoxic-dna-protecting-antibiofilm-and-antibacterial-effects-of-biogenic-silver-nanoparticles-prepared-with-bergenia-ciliata-rhizome-extract
#18
Ghazna Zia, Haleema Sadia, Shabnam Nazir, Kiren Ejaz, Shaukat Ali, Ihsan-Ul-Haq, Tariq Iqbal, Muhammad Abdul Rauf Khan, Abida Raza, Saiqa Andleeb
BACKGROUND: Many health hazardous diseases are caused by clinical pathogens. Drug-resistant microbes are one of the major health problems in the world. To overcome the effect of infectious diseases new antimicrobial agent from nature has been explored which is environmentally friendly, less costly and more effective for the development of next-generation drugs. Bergenia ciliata and silver nitrate both have medicinal properties. OBJECTIVES: The aim of the current research was to evaluate the cytotoxic, and antibacterial effect of green synthesized nanoparticles using Bergenia ciliata rhizome against clinical bacterial pathogens...
April 17, 2018: Current Pharmaceutical Biotechnology
https://www.readbyqxmd.com/read/29667524/optimization-of-the-extraction-of-bioactive-molecules-from-lycium-barbarum-fruits-and-evaluation-of-the-antioxidant-activity-a-combined-study
#19
Chiara Povolo, Alberto Foschini, Giovanni Ribaudo
Novel food, super food, wolfberry, the Himalayan longevity fruit. Several different and, even more, colourful names define the fruits of Lycium barbarum L., one of the most popular food supplements and anti-aging remedies of the recent years. Goji derivatives find application at the interface between food and medicine thanks to the claimed antioxidant and immunomodulatory properties. Aiming at identifying the most effective extraction protocol for processing different goji berries samples (fresh and dried, commercial and from an Italian cultivar), combinations of extractive and analytical techniques were attempted...
April 18, 2018: Natural Product Research
https://www.readbyqxmd.com/read/29667466/evaluation-of-a-modified-16-item-readiness-for-interprofessional-learning-scale-ripls-exploratory-and-confirmatory-factor-analyses
#20
Tzu-Chieh Yu, Tanisha Jowsey, Marcus Henning
The Readiness for Interprofessional Learning Scale (RIPLS) was developed to assess undergraduate readiness for engaging in interprofessional education (IPE). It has become an accepted and commonly used instrument. To determine utility of a modified 16-item RIPLS instrument, exploratory and confirmatory factor analyses were performed. Data used were collected from a pre- and post-intervention study involving 360 New Zealand undergraduate students from one university. Just over half of the participants were enrolled in medicine (51%) while the remainder were in pharmacy (27%) and nursing (22%)...
April 18, 2018: Journal of Interprofessional Care
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