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https://www.readbyqxmd.com/read/28732037/integrating-cervical-cancer-with-hiv-healthcare-services-a-systematic-review
#1
Louise Sigfrid, Georgina Murphy, Victoria Haldane, Fiona Leh Hoon Chuah, Suan Ee Ong, Francisco Cervero-Liceras, Nicola Watt, Alconada Alvaro, Laura Otero-Garcia, Dina Balabanova, Sue Hogarth, Will Maimaris, Kent Buse, Martin Mckee, Peter Piot, Pablo Perel, Helena Legido-Quigley
BACKGROUND: Cervical cancer is a major public health problem. Even though readily preventable, it is the fourth leading cause of death in women globally. Women living with HIV are at increased risk of invasive cervical cancer, highlighting the need for access to screening and treatment for this population. Integration of services has been proposed as an effective way of improving access to cervical cancer screening especially in areas of high HIV prevalence as well as lower resourced settings...
2017: PloS One
https://www.readbyqxmd.com/read/28730111/cumulative-sum-analysis-score-and-phacoemulsification-competency-learning-curve
#2
Gustavo Vedana, Filipe G Cardoso, Alexandre S Marcon, Licio E K Araújo, Matheus Zanon, Daniella C Birriel, Guilherme Watte, Albert S Jun
AIM: To use the cumulative sum analysis score (CUSUM) to construct objectively the learning curve of phacoemulsification competency. METHODS: Three second-year residents and an experienced consultant were monitored for a series of 70 phacoemulsification cases each and had their series analysed by CUSUM regarding posterior capsule rupture (PCR) and best-corrected visual acuity. The acceptable rate for PCR was <5% (lower limit h) and the unacceptable rate was >10% (upper limit h)...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28728588/genetic-structure-and-gene-flow-of-the-flea-xenopsylla-cheopis-in-madagascar-and-mayotte
#3
Mireille Harimalala, Sandra Telfer, Hélène Delatte, Phillip C Watts, Adélaïde Miarinjara, Tojo Rindra Ramihangihajason, Soanandrasana Rahelinirina, Minoarisoa Rajerison, Sébastien Boyer
BACKGROUND: The flea Xenopsylla cheopis (Siphonaptera: Pulicidae) is a vector of plague. Despite this insect's medical importance, especially in Madagascar where plague is endemic, little is known about the organization of its natural populations. We undertook population genetic analyses (i) to determine the spatial genetic structure of X. cheopis in Madagascar and (ii) to determine the potential risk of plague introduction in the neighboring island of Mayotte. RESULTS: We genotyped 205 fleas from 12 sites using nine microsatellite markers...
July 20, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28728577/integrating-data-from-randomized-controlled-trials-and-observational-studies-to-predict-the-response-to-pregabalin-in-patients-with-painful-diabetic-peripheral-neuropathy
#4
Joe Alexander, Roger A Edwards, Alberto Savoldelli, Luigi Manca, Roberto Grugni, Birol Emir, Ed Whalen, Stephen Watt, Marina Brodsky, Bruce Parsons
BACKGROUND: More patient-specific medical care is expected as more is learned about variations in patient responses to medical treatments. Analytical tools enable insights by linking treatment responses from different types of studies, such as randomized controlled trials (RCTs) and observational studies. Given the importance of evidence from both types of studies, our goal was to integrate these types of data into a single predictive platform to help predict response to pregabalin in individual patients with painful diabetic peripheral neuropathy (pDPN)...
July 20, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28727998/enrichment-of-endogenous-fractalkine-and-anti-inflammatory-cells-via-aptamer-functionalized-hydrogels
#5
Syed Faaiz Enam, Jack R Krieger, Tarun Saxena, Brian E Watts, Claire E Olingy, Edward A Botchwey, Ravi V Bellamkonda
Early recruitment of non-classical monocytes and their macrophage derivatives is associated with augmented tissue repair and improved integration of biomaterial constructs. A promising therapeutic approach to recruit these subpopulations is by elevating local concentrations of chemoattractants such as fractalkine (FKN, CX3CL1). However, delivering recombinant or purified proteins is not ideal due to their short half-lives, suboptimal efficacy, immunogenic potential, batch variabilities, and cost. Here we report an approach to enrich endogenous FKN, obviating the need for delivery of exogenous proteins...
July 10, 2017: Biomaterials
https://www.readbyqxmd.com/read/28726602/maguari-virus-associated-with-human-disease
#6
Allison Groseth, Veronica Vine, Carla Weisend, Carolina Guevara, Douglas Watts, Brandy Russell, Robert B Tesh, Hideki Ebihara
Despite the lack of evidence for symptomatic human infection with Maguari virus (MAGV), its close relation to Cache Valley virus (CVV), which does infect humans, remains a concern. We sequenced the complete genome of a MAGV-like isolate (OBS6657) obtained from a febrile patient in Pucallpa, Ucayali, Peru, in 1998. To facilitate its classification, we generated additional full-length sequences for the MAGV prototype strain, 3 additional MAGV-like isolates, and the closely related CVV (7 strains), Tlacotalpan (1 strain), Playas (3 strains), and Fort Sherman (1 strain) viruses...
August 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28724605/heterozygous-loss-of-function-mutation-in-odd-skipped-related-1-osr1-is-associated-with-vesico-ureteric-reflux-duplex-systems-and-hydronephrosis
#7
Marie-Lyne Fillion, Jasmine El Andalousi, Fatima Tokhmafshan, Vasikar Murugapoopathy, Christine L Watt, Inga J Murawski, John-Paul Capolicchio, Mohamed El-Sherbiny, Roman Jednak, Indra Rani Gupta
Osr1 is a transcriptional repressor that plays critical roles in maintaining the mesenchymal stem cell population within the developing kidney. Here, we report that newborn pups with a heterozygous null mutation in Osr1 exhibit a 21% incidence of vesico-ureteric reflux and have hydronephrosis and urinary tract duplications. Newborn pups have a short intravesical ureter resulting in a less competent uretero-vesical junction which arises from a delay in urinary tract development. We describe a new domain of Osr1 expression in the ureteral mesenchyme and within the developing bladder in the mouse...
July 19, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28719481/opioid-prescribing-practices-in-pediatric-acute-care-settings
#8
Michelle DePhillips, Jennifer Watts, Jennifer Lowry, M Denise Dowd
OBJECTIVES: Deaths due to prescription opioid overdoses are at record-high levels. Limiting the amount of opioid prescribed has been suggested as a prevention strategy. The purpose of this study was to describe the opioid prescribing practices in the emergency departments and urgent care sites of a Midwestern tertiary care children's hospital system. METHODS: This retrospective medical record review examined the visits from the 2 pediatric emergency departments and 2 pediatric urgent care sites in the system from June 1, 2012, to May 31, 2013, during which an outpatient opioid prescription was written...
July 17, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28719333/bidirectional-exchange-in-global-health-moving-toward-true-global-health-partnership
#9
Gitanjli Arora, Christiana Russ, Maneesh Batra, Sabrina M Butteris, Jennifer Watts, Michael B Pitt
Although there has been rapid growth in global health educational experiences over the last two decades, the flow of learners remains overwhelmingly one directional; providers from high-resourced settings travel to limited-resourced environments to participate in clinical care, education, and/or research. Increasingly, there has been a call to promote parity in partnerships, including the development of bidirectional exchanges, where trainees from each institution travel to the partner's setting to learn from and teach each other...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28718675/the-evolving-model-of-care-for-familial-hypercholesterolaemia
#10
Gerald F Watts, Jing Pang
No abstract text is available yet for this article.
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28718164/advances-in-imaging-in-prostate-and-bladder-cancer
#11
REVIEW
Abhishek Srivastava, Laura M Douglass, Victoria Chernyak, Kara L Watts
Recent advancements in urologic imaging techniques aim to improve the initial detection of urologic malignancies and subsequent recurrence and to more accurately stage disease. This allows the urologist to make better informed treatment decisions. In particular, exciting advances in the imaging of prostate cancer and bladder cancer have recently emerged including the use of dynamic, functional imaging with MRI and PET. In this review, we will explore these imaging modalities, in addition to new sonography techniques and CT, and how they hope to improve the diagnosis and management of prostate and bladder cancer...
September 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28716943/visualizing-context-dependent-calcium-signaling-in-encephalitogenic-t-cells-in-vivo-by-two-photon-microscopy
#12
Nikolaos I Kyratsous, Isabel J Bauer, Guokun Zhang, Marija Pesic, Ingo Bartholomäus, Marsilius Mues, Ping Fang, Miriam Wörner, Stephanie Everts, Joachim W Ellwart, Joanna M Watt, Barry V L Potter, Reinhard Hohlfeld, Hartmut Wekerle, Naoto Kawakami
In experimental autoimmune encephalitis (EAE), autoimmune T cells are activated in the periphery before they home to the CNS. On their way, the T cells pass through a series of different cellular milieus where they receive signals that instruct them to invade their target tissues. These signals involve interaction with the surrounding stroma cells, in the presence or absence of autoantigens. To portray the serial signaling events, we studied a T-cell-mediated model of EAE combining in vivo two-photon microscopy with two different activation reporters, the FRET-based calcium biosensor Twitch1 and fluorescent NFAT...
July 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28716901/structural-determination-of-lipid-antigens-captured-at-the-cd1d-t-cell-receptor-interface
#13
Patrick J Brennan, Tan-Yun Cheng, Daniel G Pellicci, Gerald F M Watts, Natacha Veerapen, David C Young, Jamie Rossjohn, Gurdyal S Besra, Dale I Godfrey, Michael B Brenner, D Branch Moody
Glycolipid antigens recognized by αβ T-cell receptors (TCRs) drive the activation of invariant natural killer T (iNKT) cells, a specialized subset of innate T lymphocytes. Glycolipids with α-linked anomeric carbohydrates have been identified as potent microbial lipid antigens for iNKT cells, and their unusual α-anomeric linkage has been thought to define a "foreign" lipid antigen motif. However, mammals use endogenous lipids to select iNKT cells, and there is compelling evidence for iNKT cell responses in various types of sterile inflammation...
July 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28716797/a-pragmatic-phase-iii-multisite-double-blind-placebo-controlled-parallel-arm-dose-increment-randomised-trial-of-regular-low-dose-extended-release-morphine-for-chronic-breathlessness-breathlessness-exertion-and-morphine-sulfate-beams-study-protocol
#14
David Currow, Gareth John Watts, Miriam Johnson, Christine F McDonald, John O Miners, Andrew A Somogyi, Linda Denehy, Nicola McCaffrey, Danny J Eckert, Philip McCloud, Sandra Louw, Lawrence Lam, Aine Greene, Belinda Fazekas, Katherine C Clark, Kwun Fong, Meera R Agar, Rohit Joshi, Sharon Kilbreath, Diana Ferreira, Magnus Ekström
INTRODUCTION: Chronic breathlessness is highly prevalent and distressing to patients and families. No medication is registered for its symptomatic reduction. The strongest evidence is for regular, low-dose, extended- release (ER) oral morphine. A recent large phase III study suggests the subgroup most likely to benefit have chronic obstructive pulmonary disease (COPD) and modified Medical Research Council breathlessness scores of 3 or 4. This protocol is for an adequately powered, parallel-arm, placebo-controlled, multisite, factorial, block-randomised study evaluating regular ER morphine for chronic breathlessness in people with COPD...
July 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28716135/assessing-the-link-between-implementation-fidelity-and-health-outcomes-for-a-trial-of-intensive-case-management-by-community-health-workers-a-mixed-methods-study-protocol
#15
Barbara Schmidt, Kerrianne Watt, Robyn McDermott, Jane Mills
BACKGROUND: Better systems of care are required to address chronic disease in Indigenous people to ensure they can access all their care needs. Health research has produced evidence about effective models of care and chronic disease strategies to address Indigenous health, however the transfer of research findings into routine clinical practice has proven challenging. Complex interventions, such as those related to chronic disease, have many components that are often poorly implemented and hence rarely achieve implementation fidelity...
July 17, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28715509/correction-a-naturally-occurring-histone-acetyltransferase-inhibitor-derived-from-garcinia-indica-impairs-newly-acquired-and-reactivated-fear-memories
#16
Stephanie A Maddox, Casey S Watts, Valérie Doyère, Glenn E Schafe
[This corrects the article DOI: 10.1371/journal.pone.0054463.].
2017: PloS One
https://www.readbyqxmd.com/read/28715395/expansion-and-adipogenesis-induction-of-adipocyte-progenitors-from-perivascular-adipose-tissue-isolated-by-magnetic-activated-cell-sorting
#17
Kyan Thelen, Nadia Ayala-Lopez, Stephanie W Watts, G Andres Contreras
Expansion of Perivascular Adipose Tissue (PVAT), a major regulator of vascular function through paracrine signaling, is directly related to the development of hypertension during obesity. The extent of hypertrophy and hyperplasia depends on depot location, sex, and the type of Adipocyte Progenitor Cell (APC) phenotypes present. Techniques used for APC and preadipocytes isolation in the last 10 years have drastically improved the accuracy at which individual cells can be identified based on specific cell surface markers...
June 30, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28710711/hiv-risk-behaviors-and-social-support-among-men-and-women-attending-alcohol-serving-venues-in-south-africa-implications-for-hiv-prevention
#18
Jennifer Velloza, Melissa H Watt, Laurie Abler, Donald Skinner, Seth C Kalichman, Alexis C Dennis, Kathleen J Sikkema
Alcohol use is associated with increased HIV-risk behaviors, including unprotected sex and number of sex partners. Alcohol-serving venues can be places to engage in HIV-related sexual risk behaviors, but are also important sites of social support for patrons, which may mitigate risks. We sought to examine the relationship between alcohol-serving venue attendance, social support, and HIV-related sexual risk behavior, by gender, in South Africa. Adult patrons (n = 496) were recruited from six alcohol-serving venues and completed surveys assessing frequency of venue attendance, venue-based social support, and recent sexual behaviors...
July 14, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28705220/the-role-of-sports-clubs-in-helping-older-people-to-stay-active-and-prevent-frailty-a-longitudinal-mediation-analysis
#19
Paul Watts, Elizabeth Webb, Gopalakrishnan Netuveli
BACKGROUND: Frailty is a common syndrome in older adults characterised by increased vulnerability to adverse health outcomes as a result of decline in functional and physiological measures. Frailty predicts a range of poor health and social outcomes and is associated with increased risk of hospital admission. The health benefits of sport and physical activity and the health risks of inactivity are well known. However, less is known about the role of sports clubs and physical activity in preventing and managing frailty in older adults...
July 14, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28704880/left-ventricular-adaptation-to-12-weeks-of-indoor-cycling-at-the-gym-in-untrained-females
#20
Kristofer Hedman, Niclas Bjarnegård, Toste Länne
Cross-sectional studies provide evidence of larger cardiac dimensions and mass in endurance trained than in untrained females. Much less is known regarding adaptations in cardiac function following training in untrained subjects. We aimed to study left ventricular (LV) adaptation to indoor cycling in previously untrained females, in regard of LV dimensions, mass and function. 42 sedentary females were divided into 2 equally sized groups, either training indoor cycling at regular classes at a local gym for 12 weeks, in average 2...
July 13, 2017: International Journal of Sports Medicine
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