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https://www.readbyqxmd.com/read/29792820/hydrogel-tissue-chemistry-principles-and-applications
#1
Viviana Gradinaru, Jennifer Treweek, Kristin Overton, Karl Deisseroth
Over the past five years, a rapidly developing experimental approach has enabled high-resolution and high-content information retrieval from intact multicellular animal (metazoan) systems. New chemical and physical forms are created in the hydrogel-tissue chemistry process, and the retention and retrieval of crucial phenotypic information regarding constituent cells and molecules (and their joint interrelationships) are thereby enabled. For example, rich data sets defining both single-cell-resolution gene expression and single-cell-resolution activity during behavior can now be collected while still preserving information on three-dimensional positioning and/or brain-wide wiring of those very same neurons-even within vertebrate brains...
May 20, 2018: Annual Review of Biophysics
https://www.readbyqxmd.com/read/29792780/cardiovascular-screening-practices-and-attitudes-from-the-ncaa-autonomous-power-5-conferences
#2
Christopher W Miars, Andreas Stamatis, Grant B Morgan, Jonathan A Drezner
BACKGROUND: The development of athlete-specific electrocardiogram (ECG) interpretation standards, along with recent rates of sudden cardiac death (SCD) in athletes being higher than previously estimated, has heightened the debate in the sports medicine community regarding cardiovascular screening of the college athlete, including whether certain high-risk subsets, such as male basketball athletes, should undergo more intensive screening. HYPOTHESIS: ECG and/or echocardiography screening in National Collegiate Athletic Association Autonomous 5 Division I (A5DI) schools will be more common than previous reports, and there will be more frequent use of noninvasive cardiac screening for men's basketball players than the general athlete population...
May 1, 2018: Sports Health
https://www.readbyqxmd.com/read/29791829/burosumab-therapy-in-children-with-x-linked-hypophosphatemia
#3
Thomas O Carpenter, Michael P Whyte, Erik A Imel, Annemieke M Boot, Wolfgang Högler, Agnès Linglart, Raja Padidela, William Van't Hoff, Meng Mao, Chao-Yin Chen, Alison Skrinar, Emil Kakkis, Javier San Martin, Anthony A Portale
BACKGROUND: X-linked hypophosphatemia is characterized by increased secretion of fibroblast growth factor 23 (FGF-23), which leads to hypophosphatemia and consequently rickets, osteomalacia, and skeletal deformities. We investigated burosumab, a monoclonal antibody that targets FGF-23, in patients with X-linked hypophosphatemia. METHODS: In an open-label, phase 2 trial, we randomly assigned 52 children with X-linked hypophosphatemia, in a 1:1 ratio, to receive subcutaneous burosumab either every 2 weeks or every 4 weeks; the dose was adjusted to achieve a serum phosphorus level at the low end of the normal range...
May 24, 2018: New England Journal of Medicine
https://www.readbyqxmd.com/read/29791521/specific-questionnaire-detects-a-high-incidence-of-intra-operative-hypersensitivity-reactions
#4
Laila S Garro, Marcelo V Aun, Iracy Sílvia C Soares, Marisa R Ribeiro, Antônio A Motta, Jorge Kalil, Mariana C Castells, Maria José C Carmona, Pedro Giavina-Bianchi
OBJECTIVE: To assess the incidence of intra-operative immediate hypersensitivity reactions and anaphylaxis. METHODS: A cross-sectional observational study was conducted at the Department of Anesthesiology, University of São Paulo School of Medicine, Hospital das Clínicas, São Paulo, Brazil, from January to December 2010. We developed a specific questionnaire to be completed by anesthesiologists. This tool included questions about hypersensitivity reactions during anesthesia and provided treatments...
May 17, 2018: Clinics
https://www.readbyqxmd.com/read/29790369/an-innovative-perioperative-pain-program-for-chronic-opioid-users-an-academic-medical-center-s-response-to-the-opioid-crisis
#5
Marie N Hanna, Traci J Speed, Ronen Shechter, Michael C Grant, Rosanne Sheinberg, Elizabeth Goldberg, Claudia M Campbell, Nicholas Theodore, Colleen G Koch, Kayode Williams
Increased utilization of prescription opioids for pain management has led to a nationwide public health crisis with alarming rates of addiction and opioid-related deaths. In the surgical setting, opioid prescriptions have been implicated as a contributing factor to the opioid epidemic. The authors developed an innovative model to address aspects of pain management and opioid utilization during preoperative evaluation, acute surgical hospitalization, and postoperative follow-up for chronic opioid users. This program involves multidisciplinary teams that include acute and chronic pain specialists, psychiatrists, integrative medicine specialists, and physical medicine and rehabilitation services...
May 1, 2018: American Journal of Medical Quality: the Official Journal of the American College of Medical Quality
https://www.readbyqxmd.com/read/29789244/biopsychosocial-management-of-female-sexual-dysfunction-a-pilot-study-of-patient-perceptions-from-2-multi-disciplinary-clinics
#6
Jordan Rullo, Stephanie S Faubion, Rose Hartzell, Sue Goldstein, Deborah Cohen, Karla Frohmader, Ashley G Winter, Kristin Mara, Darrell Schroeder, Irwin Goldstein
BACKGROUND: Sexual dysfunction is often complex and biopsychosocial. Traditional sexual health care management involves individual providers not in a multi-disciplinary setting. A multi-disciplinary team may consist of a medical provider, pelvic floor physical therapist, and sex therapist. AIM: The aim was to explore the patient perceptions of benefit from management of their sexual dysfunction by a biopsychosocial multi-disciplinary team. METHODS: A survey was e-mailed to women patients seen by multi-disciplinary teams at 2 different settings: San Diego Sexual Medicine or Mayo Clinic Women's Health Clinic during a 27-month period...
May 19, 2018: Sexual Medicine
https://www.readbyqxmd.com/read/29788745/obesity-and-physical-fitness-indices-of-children-aged-5-12-years-living-on-remote-and-isolated-islands
#7
Panagiotis Koulouvaris, Charilaos Tsolakis, Yiannis E Tsekouras, Olyvia Donti, Panagiotis J Papagellopoulos
INTRODUCTION: Obesity has become one of the major health risks in childhood, significantly affecting children's health and physical fitness. Although the marked increase of obesity in urban areas is well established, evidence is limited in remote and isolated areas with adverse socioeconomic features. The aim of this study was to examine the prevalence of obesity and its association with physical performance indices in young school-aged children living in 18 remote and isolated Greek islands...
May 2018: Rural and Remote Health
https://www.readbyqxmd.com/read/29788243/social-support-and-the-intimate-partner-violence-victimization-among-adults-from-six-european-countries
#8
Nicole Geovana Dias, Diogo Costa, Joaquim Soares, Eleni Hatzidimitriadou, Elisabeth Ioannidi-Kapolou, Jutta Lindert, Örjan Sundin, Olga Toth, Henrique Barros, Silvia Fraga
Background: Social support may buffer the negative effects of violence on physical and mental health. Family medicine providers play an essential role in identifying the available social support and intervening in intimate partner violence (IPV). Objective: This study aimed at assessing the association between social support and the IPV victimization among adults from six European countries. Methods: This is a cross-sectional multi-centre study that included individuals from Athens (Greece), Budapest (Hungary), London (UK), Östersund (Sweden), Porto (Portugal) and Stuttgart (Germany)...
May 21, 2018: Family Practice
https://www.readbyqxmd.com/read/29788151/sporulation-environment-influences-spore-properties-in-bacillus-evidence-and-insights-on-underlying-molecular-and-physiological-mechanisms
#9
Christelle Bressuire-Isoard, Véronique Broussolle, Frédéric Carlin
Bacterial spores are resistant to physical and chemical insults, which make them a major concern for public health and for industry. Spores help bacteria to survive extreme environmental conditions that vegetative cells cannot tolerate. Spore resistance and dormancy are important properties for applications in medicine, veterinary health, food safety, crop protection, and other domains. The resistance of bacterial spores results from a protective multilayered structure and from the unique composition of the spore core...
May 17, 2018: FEMS Microbiology Reviews
https://www.readbyqxmd.com/read/29786899/improved-stable-indocyanine-green-icg-mediated-cancer-optotheranostics-with-naturalized-hepatitis-b-core-particles
#10
Wenjun Shan, Ronghe Chen, Qiang Zhang, Jie Zhao, Binbin Chen, Xi Zhou, Shefang Ye, Shengli Bi, Liming Nie, Lei Ren
In recent years, hepatitis B core protein virus-like particle (HBc VLP) is an impressive biomaterial, which has attracted considerable attention due to favorable properties such as structural stability, high uptake efficiency, and biocompatibility in biomedical applications. Heretofore, only a few attempts have been made to apply it in physical, chemical, and biological therapy for cancer. In this study, a tumor-targeting RGD-HBc VLP is first fabricated through genetic engineering. For image-guided cancer phototherapy, indocyanine green (ICG) is loaded into RGD-HBc VLP via a disassembly/reassembly pathway and electrostatic attraction with high efficiency...
May 22, 2018: Advanced Materials
https://www.readbyqxmd.com/read/29786581/development-of-informational-communicative-system-created-to-improve-medical-help-for-family-medicine-doctors
#11
Vladyslav A Smiianov, Natalia O Dryha, Olha I Smiianova, Victor K Obodyak, Tatyana O Zudina
OBJECTIVE: Introduction: Today mobile health`s protection service has no concrete meaning. As an research object it was called mHealth and named by Global observatory of electronic health`s protection as "Doctor and social health practice that can be supported by any mobile units (mobile phones or smartphones), units for patient`s health control, personal computers and other units of non-wired communication". An active usage of SMS in programs for patients` cure regimen keeping was quiet predictable...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786569/-an-assessment-of-the-functional-status-in-the-neurorehabilitation-of-patients-after-ischemic-stroke
#12
Paulina Klimkiewicz, Robert Klimkiewicz, Agnieszka Jankowska, Anna Kubsik, Patrycja Widłak, Adam Łukasiak, Katarzyna Janczewska, Natalia Kociuga, Tomasz Nowakowski, Marta Woldańska-Okońska
OBJECTIVE: Introduction: In this article, the authors focused on the symptoms of ischemic stroke and the effect of neurorehabilitation methods on the functional status of patients after ischemic stroke. The aim of the study was to evaluate and compare the functional status of patients after ischemic stroke with improved classic kinesiotherapy, classic kinesiotherapy and NDT-Bobath and classic kinesiotherapy and PNF. PATIENTS AND METHODS: Materials and methods: The study involved 120 patients after ischemic stroke...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786558/new-substrates-for-stem-cell-control
#13
REVIEW
Sara Schmidt, Annamaria Lilienkampf, Mark Bradley
The capacity to culture stem cells in a controllable, robust and scalable manner is necessary in order to develop successful strategies for the generation of cellular and tissue platforms for drug screening, toxicity testing, tissue engineering and regenerative medicine. Creating substrates that support the expansion, maintenance or directional differentiation of stem cells would greatly aid these efforts. Optimally, the substrates used should be chemically defined and synthetically scalable, allowing growth under defined, serum-free culture conditions...
July 5, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29784670/cancer-as-a-social-dysfunction-why-cancer-research-needs-new-thinking
#14
Kenneth J Pienta, Robert Axelrod
The incidence and mortality for many cancers continues to rise. As such, critical action is needed on many fronts to reshape how a society thinks, discusses, and fights cancer especially as the population grows and ages. Cancer can be described as a broken social contract which requires different conceptual frameworks such as game theory. To this end, it is our hope that this perspective will catalyze a discussion to rethink the way we approach, communicate, and fund cancer research - thinking of cancer as a broken social contract is only one example...
May 21, 2018: Molecular Cancer Research: MCR
https://www.readbyqxmd.com/read/29784628/why-physics-in-medicine
#15
Ehsan Samei, Thomas M Grist
Despite its crucial role in the development of new medical imaging technologies, in clinical practice, physics has primarily been involved in the technical evaluation of technologies. However, this narrow role is no longer adequate. New trajectories in medicine call for a stronger role for physics in the clinic. The movement toward evidence-based, quantitative, and value-based medicine requires physicists to play a more integral role in delivering innovative precision care through the intentional clinical application of physical sciences...
May 18, 2018: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29783246/-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B1-%C3%B1-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B1-%C3%B1-%C3%B1-%C3%B0%C2%BA-%C3%B0-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B1-%C3%B0-%C3%B0-%C3%B0-%C3%B1-%C3%B1-%C3%B1-%C3%B1-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0-%C3%B0
#16
Nataliia O Rynhach, Vasyl M Mykhalchuk, Anatolii H Krut
OBJECTIVE: Introduction: This publication focuses on role of physical activity in promoting and protecting health and well-being. Physical activity is a significant risk factor for noncommunicable diseases. The public's awareness of the risk factors of non-communicable diseases is an important component of their control. The aim: To estimate the level of knowledge of the working age population regarding the essence of a healthy lifestyle and risk factors for non-communicable diseases (with an emphasis on lack of physical activity and its consequences) according to qualitative and quantitative sociological research...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783227/-theoretical-and-methodological-bases-for-formation-of-future-drivers-readiness-to-application-of-physical-rehabilitation-technologies
#17
Anatoliy V Yemets, Viktoriya I Donchenko, Eugenia O Scrinick
OBJECTIVE: Introduction: Experimental work is aimed at introducing theoretical and methodological foundations for the professional training of the future doctor. The aim: Identify the dynamics of quantitative and qualitative indicators of the readiness of a specialist in medicine. PATIENTS AND METHODS: Materials and methods: The article presents the course and results of the experimental work of the conditions of forming the readiness of future specialists in medicine...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783066/safe-needle-approach-for-examination-of-the-rhomboid-major
#18
Ki Hoon Kim, Goo Young Kim, Seong Gyu Lim, Byung Kyu Park, Dong Hwee Kim
BACKGROUND: Safe and accurate needle access to the rhomboid major (RM) during electromyography is challenging due to the overlying trapezius muscle and the risk of pneumothorax. OBJECTIVE: To investigate the RM anatomy associated with the trapezius using ultrasonography and to determine a safe and accurate needle insertion point for needle electromyography of the RM. DESIGN: Descriptive study. SETTING: Department of physical medicine and rehabilitation of a tertiary clinic center PARTICIPANTS: Participants between 23 and 71 years of age without any diseases (N=25; 13 men, 12 women; 50 scapulae) were included...
May 18, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29782703/spatial-micropatterning-of-growth-factors-in-3d-hydrogels-for-location-specific-regulation-of-cellular-behaviors
#19
Oju Jeon, Keewon Lee, Eben Alsberg
Growth factors are potent stimuli for regulating cell function in tissue engineering strategies, but spatially patterning their presentation in 3D in a facile manner using a single material is challenging. Micropatterning is an attractive tool to modulate the cellular microenvironment with various biochemical and physical cues and study their effects on stem cell behaviors. Implementing heparin's ability to immobilize growth factors, dual-crosslinkable alginate hydrogels are micropatterned in 3D with photocrosslinkable heparin substrates with various geometries and micropattern sizes, and their capability to establish 3D micropatterns of growth factors within the hydrogels is confirmed...
May 21, 2018: Small
https://www.readbyqxmd.com/read/29782353/implementing-best-practice-into-the-emergency-department-triage-process
#20
Luke Burgess, Kathryn Kynoch, Sonia Hines
BACKGROUND: Triage is the process by which emergency departments (EDs) sort patients presenting for medical treatment. The Australasian Triage Scale, validated to measure urgency, answers the question 'This patient should wait for medical assessment and treatment no longer than…' Multiple patients may present within short time frames, and some will have conditions that have outcomes directly related to timeliness of treatment such as stroke, sepsis and myocardial infarction. The safety of patients within the ED is thus directly related to the triage system...
May 17, 2018: International Journal of Evidence-based Healthcare
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