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https://www.readbyqxmd.com/read/28720484/long-term-enzyme-replacement-therapy-improves-neurocognitive-functioning-and-hippocampal-synaptic-plasticity-in-immune-tolerant-alpha-mannosidosis-mice
#1
Stijn Stroobants, Markus Damme, Ann Van der Jeugd, Ben Vermaercke, Claes Andersson, Jens Fogh, Paul Saftig, Judith Blanz, Rudi D'Hooge
Alpha-mannosidosis is a glycoproteinosis caused by deficiency of lysosomal acid alpha-mannosidase (LAMAN), which markedly affects neurons of the central nervous system (CNS), and causes pathognomonic intellectual dysfunction in the clinical condition. Cognitive improvement consequently remains a major therapeutic objective in research on this devastating genetic error. Immune-tolerant LAMAN knockout mice were developed to evaluate the effects of enzyme replacement therapy (ERT) by prolonged administration of recombinant human enzyme...
July 15, 2017: Neurobiology of Disease
https://www.readbyqxmd.com/read/28720453/parental-acceptance-of-human-papillomavirus-vaccinations-and-community-pharmacies-as-vaccination-settings-a-qualitative-study-in-alabama
#2
Salisa C Westrick, Lindsey A Hohmann, Stuart J McFarland, Benjamin S Teeter, Kara K White, Tessa J Hastings
PURPOSE: To determine parents' knowledge and attitudes regarding human papillomavirus (HPV) vaccinations in their adolescent children and to describe parents' perceptions of adolescent vaccinations in community pharmacies. METHODS: In-depth interviews were completed with parents or guardians of children ages 11-17 years from Alabama's Lee and Macon counties. One-hour long, open-ended telephonic or in-person interviews were conducted until the saturation point was reached...
June 2017: Papillomavirus Research
https://www.readbyqxmd.com/read/28720035/home-visiting-and-the-health-of-preterm-infants
#3
Patrick H Casey, Carmen Irby, Sandra Withers, Susan Dorsey, Jingyun Li, Malik Rettiganti
The results of home visiting programs which target medically fragile low-birth-weight preterm infants (LBWPT) have been inconsistent. We provided nurse/social worker home visits to families of LBWPT infants on a regular schedule. Teams were trained in approaches to improve the health and development of the infants. The completion of immunization series was sigmificantly higher and the infant mortality rates of the home visits childen were significanly lower compared to national and state rates. We used state Medicaid data and examined frequency of hospitalization, emergency department visits, routine and nonscheduled visits to primary care physician, and pharmacy use of the home-visited subjects compared with a propensity-matched group...
August 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28713342/nf-%C3%AE%C2%BAbp50-and-hdac1-interaction-is-implicated-in-the-host-tolerance-to-infection-mediated-by-the-bacterial-quorum-sensing-signal-2-aminoacetophenone
#4
Arunava Bandyopadhaya, Amy Tsurumi, Laurence G Rahme
Some bacterial quorum sensing (QS) small molecules are important mediators of inter-kingdom signaling and impact host immunity. The QS regulated small volatile molecule 2-aminoacetophenone (2-AA), which has been proposed as a biomarker of Pseudomonas aeruginosa colonization in chronically infected human tissues, is critically involved in "host tolerance training" that involves a distinct molecular mechanism of host chromatin regulation through histone deacetylase (HDAC)1. 2-AA's epigenetic reprogramming action enables host tolerance to high bacterial burden and permits long-term presence of P...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28702900/selected-in-season-nutritional-strategies-to-enhance-recovery-for-team-sport-athletes-a-practical-overview
#5
REVIEW
Lisa E Heaton, Jon K Davis, Eric S Rawson, Ryan P Nuccio, Oliver C Witard, Kimberly W Stein, Keith Baar, James M Carter, Lindsay B Baker
Team sport athletes face a variety of nutritional challenges related to recovery during the competitive season. The purpose of this article is to review nutrition strategies related to muscle regeneration, glycogen restoration, fatigue, physical and immune health, and preparation for subsequent training bouts and competitions. Given the limited opportunities to recover between training bouts and games throughout the competitive season, athletes must be deliberate in their recovery strategy. Foundational components of recovery related to protein, carbohydrates, and fluid have been extensively reviewed and accepted...
July 12, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28700514/low-volume-high-intensity-interval-versus-continuous-endurance-training-effects-on-hematological-and-cardiorespiratory-system-adaptations-in-professional-canoe-polo-athletes
#6
Mohsen Sheykhlouvand, Mohammadali Gharaat, Erfan Khalili, Hamid Agha-Alinejad, Farhad Rahmaninia, Hamid Arazi
The aim of this study was to compare the effect of two paddling-based high-intensity interval training (HIIT) and continuous endurance training (CET) on hematological, immunological, and cardiorespiratory adaptations in professional canoe polo athletes. Twenty one male canoe polo athletes were randomly divided into one of three groups (N=7): 1) HIIT with variable intensity (VIHIIT) (6×60-second at 100,110,120,130,130, 130,120,110,100% vV[Combining Dot Above]O2peak from 1 to 9 session respectively, 1:3 work to recovery ratio); 2) HIIT with variable volume (VVHIIT) (6,7,8,9,9,9,8,7,6 repetitions/session from 1 to 9 session respectively)×60-second at lowest velocity that elicited V[Combining Dot Above]O2peak (vV[Combining Dot Above]O2peak), 1:3 work to recovery ratio); and 3) the CET group performed 3 times × 60 min paddling sessions (75% vV[Combining Dot Above]O2peak) per week for 3 weeks...
July 8, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28697018/the-renaissance-man-of-burn-surgery-basil-a-pruitt-jr
#7
Karel D Capek, Guillermo Foncerrada, R Patrick Clayton, Michaela Sljivich, Charles D Voigt, Gabriel Hundeshagen, Janos Cambiaso-Daniel, Craig Porter, Ashley Guillory, David N Herndon
Dr. Basil A. Pruitt Jr., a consummate clinical and translational surgeon-scientist, has been spent over half a century at the forefront of an advancing standard of burn care. Commanding the US Army Institute for Surgical Research in San Antonio, he trained generations of leading burn clinicians and allied scientists. At his direction, there were forged discoveries in resuscitation from shock, treatment of inhalation injury, control of burn-related infections, prevention of iatrogenic complications, and understanding the sympathetic, endocrine, and immune responses to burn injury...
July 8, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28695558/rehabilitation-in-patients-with-pulmonary-arterial-hypertension
#8
Stephan Keusch, Alexander Turk, Stéphanie Saxer, Nicola Ehlken, Ekkehard Grunig, Silvia Ulrich, On Behalf Of The Swiss Society Of Pulmonary Hypertension
Exertional dyspnoea is a leading symptom in patients with pulmonary arterial hypertension (PAH). Patients suffering from PAH report poor quality of life, have skeletal muscle dysfunction and in the absence of advanced medical therapy deteriorate progressively due to right heart failure which can lead to death. For decades, patients with PAH were advised to avoid exercise in fear of exacerbated right heart failure. Recently, it has been shown that a highly supervised rehabilitation programme in expert centres leads to significant improvements in symptoms, quality of life, exercise capacity and may even enhance haemodynamics in selected stable patients treated with advanced regimens of PAH-targeted drugs...
July 11, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/28694805/primary-immunodeficiency-diseases-in-highly-consanguineous-populations-from-middle-east-and-north-africa-epidemiology-diagnosis-and-care
#9
REVIEW
Hamoud Al-Mousa, Bandar Al-Saud
Middle East and North Africa region (MENA) populations are of different ethnic origins. Consanguineous marriages are common practice with an overall incidence ranging between 20 and 50%. Primary immunodeficiency diseases (PIDs) are a group of heterogeneous genetic disorders caused by defects in the immune system that predisposes patients to recurrent infections, autoimmune diseases, and malignancies. PIDs are more common in areas with high rates of consanguineous marriage since most have an autosomal recessive mode of inheritance...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28690749/-innovations-in-vaccinology-challenge-and-opportunities-for-africa
#10
Doudou Diop, Melvin Sanicas
Immunization is undoubtedly one of the most effective and most cost-effective health interventions. Vaccines continue to revolutionize our ability to prevent diseases and improve health. With all the technological advances, we are able to extend the benefits of vaccines to more people and to provide better protection from life-threatening infectious diseases. Nevertheless, thanks to the unceasing implementation of novel microbial strains on a worldwide basis, research in vaccinology must innovate continuously...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28690615/impact-of-early-life-exposures-to-infections-antibiotics-and-vaccines-on-perinatal-and-long-term-health-and-disease
#11
REVIEW
Steven L Raymond, Jaimar C Rincon, James L Wynn, Lyle L Moldawer, Shawn D Larson
Essentially, all neonates are exposed to infections, antibiotics, or vaccines early in their lives. This is especially true for those neonates born underweight or premature. In contrast to septic adults and children who are at an increased risk for subsequent infections, exposure to infection during the neonatal period is not associated with an increased risk of subsequent infection and may be paradoxically associated with reductions in late-onset sepsis (LOS) in the most premature infants. Perinatal inflammation is also associated with a decreased incidence of asthma and atopy later in life...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28687838/development-and-validation-of-an-individualized-immune-prognostic-signature-in-early-stage-nonsquamous-non-small-cell-lung-cancer
#12
Bailiang Li, Yi Cui, Maximilian Diehn, Ruijiang Li
Importance: The prevalence of early-stage non-small cell lung cancer (NSCLC) is expected to increase with recent implementation of annual screening programs. Reliable prognostic biomarkers are needed to identify patients at a high risk for recurrence to guide adjuvant therapy. Objective: To develop a robust, individualized immune signature that can estimate prognosis in patients with early-stage nonsquamous NSCLC. Design, Setting, and Participants: This retrospective study analyzed the gene expression profiles of frozen tumor tissue samples from 19 public NSCLC cohorts, including 18 microarray data sets and 1 RNA-Seq data set for The Cancer Genome Atlas (TCGA) lung adenocarcinoma cohort...
July 6, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28685039/comprehensive-review-of-the-evidence-regarding-the-effectiveness-of-community-based-primary-health-care-in-improving-maternal-neonatal-and-child-health-1-rationale-methods-and-database-description
#13
Henry B Perry, Bahie M Rassekh, Sundeep Gupta, Jess Wilhelm, Paul A Freeman
BACKGROUND: Community-based primary health care (CBPHC) is an approach used by health programs to extend preventive and curative health services beyond health facilities into communities and even down to households. Evidence of the effectiveness of CBPHC in improving maternal, neonatal and child health (MNCH) has been summarized by others, but our review gives particular attention to not only the effectiveness of specific interventions but also their delivery strategies at the community level along with their equity effects...
June 2017: Journal of Global Health
https://www.readbyqxmd.com/read/28683742/impact-of-mobile-phone-based-technology-to-improve-health-population-and-nutrition-services-in-rural-bangladesh-a-study-protocol
#14
Jasim Uddin, Tuhin Biswas, Gourab Adhikary, Wazed Ali, Nurul Alam, Rajesh Palit, Nizam Uddin, Aftab Uddin, Fatema Khatun, Abbas Bhuiya
BACKGROUND: Mobile phone-based technology has been used in improving the delivery of healthcare services in many countries. However, data on the effects of this technology on improving primary healthcare services in resource-poor settings are limited. The aim of this study is to develop and test a mobile phone-based system to improve health, population and nutrition services in rural Bangladesh and evaluate its impact on service delivery. METHODS: The study will use a quasi-experimental pre-post design, with intervention and comparison areas...
July 6, 2017: BMC Medical Informatics and Decision Making
https://www.readbyqxmd.com/read/28679958/fc-functional-antibodies-in-humans-with-severe-h7n9-and-seasonal-influenza
#15
Hillary A Vanderven, Lu Liu, Fernanda Ana-Sosa-Batiz, Thi Ho Nguyen, Yanmin Wan, Bruce Wines, P Mark Hogarth, Danielle Tilmanis, Arnold Reynaldi, Matthew S Parsons, Aeron C Hurt, Miles P Davenport, Tom Kotsimbos, Allen C Cheng, Katherine Kedzierska, Xiaoyan Zhang, Jianqing Xu, Stephen J Kent
BACKGROUND: Both seasonal and novel avian influenza viruses can result in severe infections requiring hospitalization. Anti-influenza antibodies (Abs) with Fc-mediated effector functions, such as Ab-dependent cellular cytotoxicity (ADCC), are of growing interest in control of influenza but have not previously been studied during severe human infections. As such, the objective of this study was to examine Fc-mediated Ab functions in humans hospitalized with influenza infection. METHODS: Serum Ab response was studied in subjects hospitalized with either pandemic H7N9 avian influenza virus in China (n = 18) or circulating seasonal influenza viruses in Melbourne, Australia (n = 16)...
July 6, 2017: JCI Insight
https://www.readbyqxmd.com/read/28678102/are-you-sure-you-want-to-do-that-fostering-the-responsible-conduct-of-medical-education-research
#16
Lauren A Maggio, Anthony R Artino, Katherine Picho, Erik W Driessen
Engaging in questionable research practices (QRPs) is a noted problem across many disciplines, including medical education. While QRPs are rarely discussed in the context of medical education, that does not mean that medical education researchers are immune. Therefore, the authors seek to raise medical educators' awareness of the responsible conduct of research (RCR) and call the community to action before QRPs negatively affect the field.The authors define QRPs and introduce examples that could easily happen in medical education research because of vulnerabilities particular to the field...
July 3, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28678032/therapeutic-oncolytic-viruses-clinical-advances-and-future-directions
#17
Susanne G Warner, Michael P O'Leary, Yuman Fong
PURPOSE OF REVIEW: The present review will highlight recent advances in the clinical application of oncolytic viral therapy. RECENT FINDINGS: Until recently, oncolytic viral researchers saw the immune system as an enemy that would clear the virus from the bloodstream. However, researchers now understand that sustained responses are seen in those patients with more robust antitumor immune responses. Much of the current focus in oncolytic viral research is trained on manipulation of the immune system to affect cancer cell killing in the tumor microenvironment and to facilitate durable systemic antitumor immunity...
July 3, 2017: Current Opinion in Oncology
https://www.readbyqxmd.com/read/28677946/effects-of-probiotics-supplementation-and-circuit-training-on-immune-responses-among-sedentary-young-males
#18
Nur S Ibrahim, Foong K Ooi, Chee K Chen, Ayu S Muhamad
BACKGROUND: Growing evidence suggests that probiotics may have positive benefits on immune responses following endurance exercise. However, little attention has been given to its possible beneficial effects on immune responses following resistance exercise. METHODS: Forty-one healthy sedentary males were recruited and randomised into four groups: sedentary control with placebo (C), probiotics (P), circuit training with placebo (Ex), and circuit training with probiotics (PEx) groups...
July 5, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28673937/exercise-protects-from-cancer-through-regulation-of-immune-function-and-inflammation
#19
REVIEW
Pernille Hojman
Exercise training has been extensively studied in cancer settings as part of prevention or rehabilitation strategies, yet emerging evidence suggests that exercise training can also directly affect tumor-specific outcomes. The underlying mechanisms for this exercise-dependent cancer protection are just starting to be elucidated. To this end, evasion of immune surveillance and tumor-associated inflammation are established as hallmarks of cancer, and exercise may target cancer incidence and progression through regulation of these mechanisms...
July 3, 2017: Biochemical Society Transactions
https://www.readbyqxmd.com/read/28673768/prefrontal-mrna-expression-of-long-and-short-isoforms-of-d2-dopamine-receptor-possible-role-in-delayed-learning-deficit-caused-by-early-life-interleukin-1%C3%AE-treatment
#20
Alexander P Schwarz, Alexander N Trofimov, Olga E Zubareva, Victoria I Lioudyno, Vera V Kosheverova, Alexander M Ischenko, Victor M Klimenko
Long (D2L) and short (D2S) isoform of the D2 dopamine receptor are believed to play different roles in behavioral regulation. However, little is known about differential regulation of these isoforms mRNA expression during the process of learning in physiological and pathological states. In this study, we have investigated the combined effect of training in active avoidance (AA) paradigm and chronic early life treatment with pro-inflammatory cytokine interleukin (IL)-1β (1μg/kg i.p., P15-21) on D2S and D2L dopamine receptor mRNA expression in the medial prefrontal cortex (mPFC) of adult rats...
July 1, 2017: Behavioural Brain Research
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