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https://www.readbyqxmd.com/read/28923324/regenerating-heart-using-a-novel-compound-and-human-wharton-jelly-mesenchymal-stem-cells
#1
Shahram Rabbani, Masoud Soleimani, Mohammad Imani, Mohammad Sahebjam, Ali Ghiaseddin, Seyed Mahdi Nassiri, Jalil Majd Ardakani, Maryam Tajik Rostami, Arash Jalali, Bahmanshir Mousanassab, Mahsa Kheradmandi, Seyed Hossein Ahmadi Tafti
BACKGROUND: Myocardial infarction is a major problem in health system and most conventional therapy is not led to restoration of the health. Stem cell therapy is a method to regenerate the heart but today appropriate cell source and scaffold selection as extracellular matrix to achieve the best effect is disputing. AIM OF THE STUDY: In this study a combination of human Wharton jelly mesenchymal stem cells (HWJMSCs) with a novel compound consisting polyethylene glycol (PEG), hyaluronic acid and chitosan is presented to heart regeneration...
April 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28922826/the-burnley-dog-war-the-politics-of-dog-walking-and-the-battle-over-public-parks-in-post-industrial-britain
#2
Neil Pemberton
This article investigates controversies surrounding dog walking and dog fouling in 1970s and early 1980s Britain, focusing on the microhistory of a series of events in a Lancashire mill town that became known as the 'Burnley Dog War.' A ban on dog walkers from Burnley's main public parks triggered a highly publicised seven-year struggle over access. On one level, the park ban served as a rallying cry for dog lovers across Britain, widening the dividing line between dog owners and dog haters. On another level, it constituted a struggle between antagonists over questions of belonging and exclusion in a town devastated by large-scale deindustrialisation...
June 1, 2017: 20 Century British History
https://www.readbyqxmd.com/read/28922825/catholic-understandings-of-female-sexuality-in-1960s-britain
#3
David Geiringer
Recent interpretations of religious change in modern Britain have stressed the importance of a sudden and abrupt 'sexual revolution' during the 1960s. The role the Churches played in bringing about their own demise remains a point of debate, particularly in the case of the Catholic Church. This article attempts to move beyond existing historical disputes over a 'religious crisis' and whether it was rooted in 'internal' causes (problems within the Church) or 'external', secular developments. It explores the way sexual knowledge was discussed and disseminated by Catholic authorities during this decade of perceived cultural transition, drawing on the previously unpublished papers of the Papal Commission for Birth Control 1963-5 and the training manuals of the Catholic Marriage Advisory Council (CMAC)...
June 1, 2017: 20 Century British History
https://www.readbyqxmd.com/read/28922547/the-vicious-circle-of-patient-physician-mistrust-in-china-health-professionals-perspectives-institutional-conflict-of-interest-and-building-trust-through-medical-professionalism
#4
Jing-Bao Nie, Yu Cheng, Xiang Zou, Ni Gong, Joseph D Tucker, Bonnie Wong, Arthur Kleinman
To investigate the phenomenon of patient-physician mistrust in China, a qualitative study involving 107 physicians, nurses and health officials in Guangdong Province, southern China, was conducted through semi-structured interviews and focus groups. In this paper we report the key findings of the empirical study and argue for the essential role of medical professionalism in rebuilding patient-physician trust. Health professionals are trapped in a vicious circle of mistrust. Mistrust (particularly physicians' distrust of patients and their relatives) leads to increased levels of fear and self-protection by doctors which exacerbate difficulties in communication; in turn, this increases physician workloads, adding to a strong sense of injustice and victimization...
September 18, 2017: Developing World Bioethics
https://www.readbyqxmd.com/read/28922038/a-mixed-methods-study-of-emotional-exhaustion-energizing-and-depleting-work-within-an-innovative-healthcare-team
#5
Cindy L Cain, Caitlin Taborda-Whitt, Monica Frazer, Sandra Schellinger, Katie M White, Jason Kaasovic, Brenda Nelson, Allison Chant
This mixed methods study documents emotional exhaustion experiences among care team members during the development of an innovative team approach for caring for adults with serious illness. A mixed methods study design was employed to examine depleting work experiences that may produce emotional exhaustion, and energizing aspects of the work that may increase meaningfulness of work, thus reducing emotional exhaustion. The population studied included team members involved in care for adults with serious illness (n = 18)...
September 18, 2017: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/28919954/immunocytological-analysis-of-meiotic-recombination-in-two-anole-lizards-squamata-dactyloidae
#6
Artem P Lisachov, Vladimir A Trifonov, Massimo Giovannotti, Malcolm A Ferguson-Smith, Pavel M Borodin
Although the evolutionary importance of meiotic recombination is not disputed, the significance of interspecies differences in the recombination rates and recombination landscapes remains under-appreciated. Recombination rates and distribution of chiasmata have been examined cytologically in many mammalian species, whereas data on other vertebrates are scarce. Immunolocalization of the protein of the synaptonemal complex (SYCP3), centromere proteins and the mismatch-repair protein MLH1 was used, which is associated with the most common type of recombination nodules, to analyze the pattern of meiotic recombination in the male of two species of iguanian lizards, Anolis carolinensis Voigt, 1832 and Deiroptyx coelestinus (Cope, 1862)...
2017: Comparative Cytogenetics
https://www.readbyqxmd.com/read/28919590/a-study-of-the-discussions-on-psychiatry-of-korea-in-the-1960s-and-1970s-from-mental-hygiene-to-modern-psychiatry
#7
Ji-Yeon Im
This study is to review the emergence of new psychiatrists, scientific rationalization, and popular internalization to reorganize the formation process of modern psychological medicine system. Unlike eugenic psychiatry from the Japanese Colonial Era, the social conditions and contexts forming autonomous system of psychiatry of Korea in the 1960s and 1970s have been concentrated. The discussion approach has been tried to secure two perspectives-treatment and criticism-at the same time and to expand the time and scope of study through the extensive texts such as newspapers, magazines, books, advertisements, and others in the 1960s and 1970s...
August 2017: Ŭi Sahak
https://www.readbyqxmd.com/read/28918635/optimization-of-the-determination-method-for-dissolved-cyanobacterial-toxin-bmaa-in-natural-water
#8
Boyin Yan, Zhiquan Liu, Rui Huang, Yongpeng Xu, Dongmei Liu, Tsair-Fuh Lin, Fuyi Cui
There is a serious dispute on the existence of β-N-methylamino-L-alanine (BMAA) in water, which is a neurotoxin that may cause Amyotrophic lateral sclerosis/Parkinson's disease (ALS/PDC) and Alzheimer' disease. It is believed that a reliable and sensitive analytical method for the determination of BMAA is urgently required to resolve this dispute. In the present study, the solid phase extraction (SPE) procedure and the analytical method for dissolved BMAA in water were investigated and optimized. The results showed both derivatized and underivatized methods were qualified for the measurement of BMAA and its isomer in natural water, and the limit of detection and the precision of the two methods were comparable...
September 17, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28912736/understanding-the-uncanny-both-atypical-features-and-category-ambiguity-provoke-aversion-toward-humanlike-robots
#9
Megan K Strait, Victoria A Floerke, Wendy Ju, Keith Maddox, Jessica D Remedios, Malte F Jung, Heather L Urry
Robots intended for social contexts are often designed with explicit humanlike attributes in order to facilitate their reception by (and communication with) people. However, observation of an "uncanny valley"-a phenomenon in which highly humanlike entities provoke aversion in human observers-has lead some to caution against this practice. Both of these contrasting perspectives on the anthropomorphic design of social robots find some support in empirical investigations to date. Yet, owing to outstanding empirical limitations and theoretical disputes, the uncanny valley and its implications for human-robot interaction remains poorly understood...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28911238/talking-about-sunbed-tanning-in-online-discussion-forums-assertions-and-arguments
#10
Jennifer Taylor, Alexandra Lamont, Michael Murray
OBJECTIVE: There is increasing evidence of both health and appearance risks associated with sunbed use. At the same time, the sunbed industry promotes the benefits of using sunbeds, and the image of a tanned skin as attractive and healthy arguably remains embedded within contemporary western culture. These tensions are played out in everyday conversations, and this paper reports a study which explored how sunbed users manage them within online discussion forums. DESIGN: A total of 556 posts from 13 sunbed-related threads, taken from six different UK-based online forums, were analysed thematically followed by techniques from discourse analysis...
September 15, 2017: Psychology & Health
https://www.readbyqxmd.com/read/28904138/a-restatement-of-the-natural-science-evidence-base-concerning-the-health-effects-of-low-level-ionizing-radiation
#11
REVIEW
Angela R McLean, Ella K Adlen, Elisabeth Cardis, Alex Elliott, Dudley T Goodhead, Mats Harms-Ringdahl, Jolyon H Hendry, Peter Hoskin, Penny A Jeggo, David J C Mackay, Colin R Muirhead, John Shepherd, Roy E Shore, Geraldine A Thomas, Richard Wakeford, H Charles J Godfray
Exposure to ionizing radiation is ubiquitous, and it is well established that moderate and high doses cause ill-health and can be lethal. The health effects of low doses or low dose-rates of ionizing radiation are not so clear. This paper describes a project which sets out to summarize, as a restatement, the natural science evidence base concerning the human health effects of exposure to low-level ionizing radiation. A novel feature, compared to other reviews, is that a series of statements are listed and categorized according to the nature and strength of the evidence that underpins them...
September 13, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28903016/arthroscopic-meniscectomy-for-degenerative-meniscal-tears-reduces-knee-pain-but-is-not-cost-effective-in-a-routine-health-care-setting-a-multi-center-longitudinal-observational-study-using-data-from-the-osteoarthritis-initiative
#12
Jan J Rongen, Tim M Govers, Pieter Buma, Maroeska M Rovers, Gerjon Hannink
OBJECTIVES: It is disputed whether arthroscopic meniscectomy is an (cost-) effective treatment for degenerative meniscus tears in day-to-day clinical practice. The objective of this study was to assess the cost-effectiveness of arthroscopic meniscectomy in subjects with knee osteoarthritis, in routine clinical practice, while taking into account the increased risk for future knee replacement surgery. We compared cost-effectiveness of arthroscopic meniscectomy compared to no surgery. DESIGN: - We used a state transition (Markov) simulation model to evaluate the cost-effectiveness of arthroscopic meniscectomy compared to no surgery in subjects with knee osteoarthritis (age range 45- 79 years)...
September 10, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28900111/carrier-re-sequencing-reveals-rare-but-benign-variants-in-recessive-deafness-genes
#13
Longxia He, Xiuhong Pang, Penghui Chen, Xiaowen Wang, Tao Yang, Hao Wu
For recessive Mendelian disorders, determining the pathogenicity of rare, non-synonymous variants in known causative genes can be challenging without expanded pedigrees and/or functional analysis. In this study, we proposed to establish a database of rare but benign variants in recessive deafness genes by systematic carrier re-sequencing. As a pilot study, 30 heterozygous carriers of pathogenic variants for deafness were identified from unaffected family members of 18 deaf probands. The entire coding regions of the corresponding genes were re-sequenced in those carriers by targeted next-generation sequencing or Sanger sequencing...
September 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28899291/ethics-and-reverence-for-the-discipline-of-nursing
#14
Constance L Milton
Healthcare disciplines, including nursing, are emerging sciences that contain discipline-specific theories that guide the activities of research, practice, and education. The term nursing science calls forth meaning that has long been accepted and referred to as the extant nursing theories undergirded with philosophy of science. Recent writings dispute the purposes and future usage of nursing theoretical frameworks in the science of nursing. The author of this article proposes new thinking about the importance of reverence and ethical implications for the future of formal inquiry in nursing science...
January 2017: Nursing Science Quarterly
https://www.readbyqxmd.com/read/28895088/prevalence-of-a-history-of-prior-varicella-herpes-zoster-infection-in-multiple-sclerosis
#15
Ali Manouchehrinia, Radu Tanasescu, Huner Kareem, Oltita P Jerca, Fouzia Jabeen, Rachelle Shafei, Judith Breuer, Keith Neal, William Irving, Cris S Constantinescu
Varicella zoster virus (VZV) infection has been implicated in multiple sclerosis (MS), but direct causal involvement has been disputed. Nevertheless, knowledge of VZV exposure is important, given the risk of serious complications of first exposure while undergoing immunosuppressive treatment, in particular with fingolimod. We distributed questionnaires to MS clinic patients, requesting information about history of chickenpox, sibling/household/occupational exposure, history of zoster (shingles), and disease-modifying treatment...
September 11, 2017: Journal of Neurovirology
https://www.readbyqxmd.com/read/28895030/type-2-diabetes-and-cardiovascular-prevention-the-dogmas-disputed
#16
Dario Giugliano, Maria Ida Maiorino, Giuseppe Bellastella, Katherine Esposito
In randomized controlled trials (RCTs), more intensive glucose control in patients with type 2 diabetes leads to a modest (9%) reduction in major cardiovascular events (MACE), associated with a 20% reduction of kidney events and 13% reduction of eye events. The FDA issued guidance in 2008 led to the conduct of numerous cardiovascular outcomes (CVOT) trials to assess cardiovascular safety of new antihyperglycemic therapies in patients with type 2 diabetes. The results of these trials show that insulin glargine, three different dipeptidyl peptidase-4 (DPP-4) inhibitors (saxagliptin, alogliptin, and sitagliptin) and lixisenatide (a glucagon like peptide-1 receptor agonist) produce no significant difference in CVOT when compared with usual care or placebo...
September 11, 2017: Endocrine
https://www.readbyqxmd.com/read/28893075/classroom-acoustics-as-a-consideration-for-inclusive-education-in-south-africa
#17
Coralie Van Reenen, Catherine Karusseit
BACKGROUND: It can hardly be disputed that a school environment should be conducive or, at the very least, not prohibitive to effective learning. The provision of fair, equal and barrier-free access to education is referred to as inclusive education. South Africa supports a policy of inclusive schooling, striving to accommodate all children, including those with disabilities, in mainstream schools. This article sets out to prove that noise control in classrooms is a relevant, yet neglected, aspect of inclusive classroom design in South Africa and requires specific attention...
September 8, 2017: South African Journal of Communication Disorders. die Suid-Afrikaanse Tydskrif Vir Kommunikasieafwykings
https://www.readbyqxmd.com/read/28893046/the-association-between-cariogenic-factors-and-the-occurrence-of-early-childhood-caries-in-children-from-salem-district-of-india
#18
Arokiaraj Stephen, Ramesh Krishnan, Paul Chalakkal
INTRODUCTION: Various aetiological factors for Early Childhood Caries (ECC) have been suggested in literature, but the role of each factor has been disputed in various studies. AIM: To evaluate the association between ECC and its related factors in children between three to six years of age, from rural, semi-urban and urban schools in the district of Salem (India). MATERIALS AND METHODS: The study consisted of children between three to six years of age, selected randomly from schools in semi-urban, urban and rural schools at Salem...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28892065/regulatory-t-cells-impede-acute-and-long-term-immunity-to-blood-stage-malaria-through-ctla-4
#19
Samarchith P Kurup, Nyamekye Obeng-Adjei, Scott M Anthony, Boubacar Traore, Ogobara K Doumbo, Noah S Butler, Peter D Crompton, John T Harty
Malaria, caused by the protozoan Plasmodium, is a devastating mosquito-borne disease with the potential to affect nearly half the world's population. Despite mounting substantial T and B cell responses, humans fail to efficiently control blood-stage malaria or develop sterilizing immunity to reinfections. Although forkhead box P3 (FOXP3)(+)CD4(+) regulatory T (Treg) cells form a part of these responses, their influence remains disputed and their mode of action is unknown. Here we show that Treg cells expand in both humans and mice in blood-stage malaria and interfere with conventional T helper cell responses and follicular T helper (TFH)-B cell interactions in germinal centers...
September 11, 2017: Nature Medicine
https://www.readbyqxmd.com/read/28891360/global-patent-landscape-of-programmed-cell-death-1-implications-of-the-rapid-expansion
#20
Xiangjun Kong, Qianru Zhang, Yunfeng Lai, Hao Hu, Xin Chen, Yuanjia Hu
Inhibitors of programmed cell death 1 (PD-1) and its ligands are producing a paradigm shift in cancer treatment. The promising clinical outcomes and a multi-billion dollar market have prompted active research and development and resulted in relentless patent protection. However, the global patent landscape in this field remains unclear. Areas covered: The patent landscape encompassing global patenting activities and developing trends in the field is discussed based on a data set of 1287 patent families. Patenting activities have expanded rapidly in the past three years...
September 11, 2017: Expert Opinion on Therapeutic Patents
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