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https://www.readbyqxmd.com/read/28549089/development-of-a-sustained-release-voriconazole-containing-thermogel-for-subconjunctival-injection-in-horses
#1
Rosemary S Cuming, Eva M Abarca, Sue Duran, Anne A Wooldridge, Allison J Stewart, William Ravis, R Jayachandra Babu, Yuh-Jing Lin, Terri Hathcock
Purpose: To determine in vitro release profiles, transcorneal permeation, and ocular injection characteristics of a voriconazole-containing thermogel suitable for injection into the subconjunctival space (SCS). Methods: In vitro release rate of voriconazole (0.3% and 1.5%) from poly (DL-lactide-co-glycolide-b-ethylene glycol-b-DL-lactide-co-glycolide) (PLGA-PEG-PLGA) thermogel was determined for 28 days. A Franz cell diffusion chamber was used to evaluate equine transcorneal and transscleral permeation of voriconazole (1...
May 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28546971/the-impact-of-the-customer-relationship-management-on-organizational-productivity-customer-trust-and-satisfaction-by-using-the-structural-equation-model-a-study-in-the-iranian-hospitals
#2
Maryam Yaghoubi, Hamed Asgari, Marzieh Javadi
CONTEXT: One of the challenges in the fiercely competitive space of health organizations is responding to customers and building trust and satisfaction in them in the shortest time, with best quality and highest productivity. Hence the aim of this study is to survey the impact of customer relationship management (CRM) on organizational productivity, customer loyalty, satisfaction and trust in selected hospitals of Isfahan (in Iran). MATERIALS AND METHODS: This study is a correlation descriptive research...
2017: Journal of Education and Health Promotion
https://www.readbyqxmd.com/read/28546784/doing-laboratory-ethnography-reflections-on-method-in-scientific-workplaces
#3
Neil Stephens, Jamie Lewis
Laboratory ethnography extended the social scientist's gaze into the day-to-day accomplishment of scientific practice. Here we reflect upon our own ethnographies of biomedical scientific workspaces to provoke methodological discussion on the doing of laboratory ethnography. What we provide is less a 'how to' guide and more a commentary on what to look for and what to look at. We draw upon our empirical research with stem cell laboratories and animal houses, teams producing robotic surgical tools, musicians sonifying data science, a psychiatric genetics laboratory, and scientists developing laboratory grown meat...
April 2017: Qualitative Research: QR
https://www.readbyqxmd.com/read/28545539/the-role-of-nature-in-cancer-patients-lives-a-systematic-review-and-qualitative-meta-synthesis
#4
Sarah Blaschke
BACKGROUND: A systematic review and meta-synthesis was conducted to identify, compare and synthesize the published qualitative literature contributing to our understanding of the role of nature in cancer patients' lives. METHOD: An electronic search of Medline, CINAHL, PsycINFO and Cochrane Databases was conducted to identify qualitative studies focused on cancer patients' nature experiences published between January 1985 and May 2015. Records were assessed according to pre-defined inclusion criteria...
May 25, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28545427/advantages-and-limitations-for-users-of-double-pit-pour-flush-latrines-a-qualitative-study-in-rural-bangladesh
#5
Faruqe Hussain, Thomas Clasen, Shahinoor Akter, Victoria Bawel, Stephen P Luby, Elli Leontsini, Leanne Unicomb, Milan Kanti Barua, Brittany Thomas, Peter J Winch
BACKGROUND: In rural Bangladesh, India and elsewhere, pour-flush pit latrines are the most common sanitation system. When a single pit latrine becomes full, users must empty it themselves and risk exposure to fresh feces, pay an emptying service to remove pit contents or build a new latrine. Double pit pour-flush latrines may serve as a long-term sanitation option including high water table areas because the pits do not need to be emptied immediately and the excreta decomposes into reusable soil...
May 25, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28545208/spatio-temporal-analysis-of-particulate-matter-intake-fractions-for-vehicular-emissions-hourly-variation-by-micro-environments-in-the-greater-toronto-and-hamilton-area-canada
#6
Weeberb J Requia, Matthew D Adams, Altaf Arain, Petros Koutrakis, Wan-Chen Lee, Mark Ferguson
Previous investigations have reported intake fraction (iF) for different environments, which include ambient concentrations (outdoor exposure) and microenvironments (indoor exposure). However, little is known about iF variations due to space-time factors, especially in microenvironments. In this paper, we performed a spatio-temporal analysis of particulate matter (PM2.5) intake fractions for vehicular emissions. Specifically, we investigated hourly variation (12:00am-11:00pm) by micro-environments (residences and workplaces) in the Greater Toronto and Hamilton Area (GTHA), Canada...
May 20, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28544985/experiences-of-nursing-students-and-educators-during-the-co-construction-of-clinical-nursing-leadership-learning-activities-a-qualitative-research-and-development-study
#7
Laurence Ha, Jacinthe Pepin
BACKGROUND: Student voice posits that students' unique perspectives on teaching and learning can be used in conjunction with those of educators to create meaningful educational activities. OBJECTIVE: The study aimed to describe nursing students' and educators' experiences during the co-construction of educational activities involving clinical nursing leadership. DESIGN: Qualitative research and development model. SETTING: The study was conducted at a French-Canadian nursing faculty that provides a 3-year undergraduate program...
May 15, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28543308/exocytic-trafficking-pathways-in-plants-why-and-how-they-are-redirected
#8
REVIEW
Takehiko Kanazawa, Takashi Ueda
The membrane trafficking system is responsible for precise transportation and localization of proteins, lipids, and polysaccharides among single membrane-bound organelles, the plasma membrane, and the extracellular space. While the exocytic trafficking pathway is considered to be a default transport pathway in many organisms, including land plants, research has shown that evolutionary processes led to an increase in the number of machinery components involved in the plant exocytic pathway. This study provides an overview of the diversification of exocytic trafficking pathways in plants, which mediate the formation and maintenance of cell polarity, interaction with symbiotic and pathogenic microbes, and cytokinesis...
May 25, 2017: New Phytologist
https://www.readbyqxmd.com/read/28542146/the-role-of-extracellular-histone-in-organ-injury
#9
REVIEW
Eleanor Silk, Hailin Zhao, Hao Weng, Daqing Ma
Histones are intra-nuclear cationic proteins that are present in all eukaryotic cells and are highly conserved across species. Within the nucleus, they provide structural stability to chromatin and regulate gene expression. Histone may be released into the extracellular space in three forms: freely, as a DNA-bound nucleosome or as part of neutrophil extracellular traps, and all three can be detected in serum after significant cellular death such as sepsis, trauma, ischaemia/reperfusion injury and autoimmune disease...
May 25, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28541380/a-fully-bayesian-latent-variable-model-for-integrative-clustering-analysis-of-multi-type-omics-data
#10
Qianxing Mo, Ronglai Shen, Cui Guo, Marina Vannucci, Keith S Chan, Susan G Hilsenbeck
Identification of clinically relevant tumor subtypes and omics signatures is an important task in cancer translational research for precision medicine. Large-scale genomic profiling studies such as The Cancer Genome Atlas (TCGA) Research Network have generated vast amounts of genomic, transcriptomic, epigenomic, and proteomic data. While these studies have provided great resources for researchers to discover clinically relevant tumor subtypes and driver molecular alterations, there are few computationally efficient methods and tools for integrative clustering analysis of these multi-type omics data...
May 24, 2017: Biostatistics
https://www.readbyqxmd.com/read/28541174/enhancing-a-person-enhancing-a-civilization-a-research-program-at-the-intersection-of-bioethics-future-studies-and-astrobiology
#11
Milan M Ćirković
There are manifold intriguing issues located within largely unexplored borderlands of bioethics, future studies (including global risk analysis), and astrobiology. Human enhancement has for quite some time been among the foci of bioethical debates, but the same cannot be said about its global, transgenerational, and even cosmological consequences. In recent years, discussions of posthuman and, in general terms, postbiological civilization(s) have slowly gained a measure of academic respect, in parallel with the renewed interest in the entire field of future studies and the great strides made in understanding of the origin and evolution of life and intelligence in their widest, cosmic context...
July 2017: Cambridge Quarterly of Healthcare Ethics: CQ: the International Journal of Healthcare Ethics Committees
https://www.readbyqxmd.com/read/28540647/the-integration-of-social-influence-and-reward-computational-approaches-and-neural-evidence
#12
Damon Tomlin, Andrea Nedic, Deborah A Prentice, Philip Holmes, Jonathan D Cohen
Decades of research have established that decision-making is dramatically impacted by both the rewards an individual receives and the behavior of others. How do these distinct influences exert their influence on an individual's actions, and can the resulting behavior be effectively captured in a computational model? To address this question, we employed a novel spatial foraging game in which groups of three participants sought to find the most rewarding location in an unfamiliar two-dimensional space. As the game transitioned from one block to the next, the availability of information regarding other group members was varied systematically, revealing the relative impacts of feedback from the environment and information from other group members on individual decision-making...
May 24, 2017: Cognitive, Affective & Behavioral Neuroscience
https://www.readbyqxmd.com/read/28539600/superb-electromagnetic-wave-absorbing-composites-based-on-large-scale-graphene-and-carbon-nanotube-films
#13
Jinsong Li, Weibang Lu, Jonghwan Suhr, Hang Chen, John Q Xiao, Tsu-Wei Chou
Graphene has sparked extensive research interest for its excellent physical properties and its unique potential for application in absorption of electromagnetic waves. However, the processing of stable large-scale graphene and magnetic particles on a micrometer-thick conductive support is a formidable challenge for achieving high reflection loss and impedance matching between the absorber and free space. Herein, a novel and simple approach for the processing of a CNT film-Fe3O4-large scale graphene composite is studied...
May 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28538560/buccal-fat-pad-augmentation-for-facial-rejuvenation
#14
Steven R Cohen, Emily Fireman, Sierra Hewett, Ahmad Saad
The buccal space, with its fat pad, is a valuable, overlooked target in facial rejuvenation procedures. The authors identified a specific group of patients who have normal or prominent malar projection in the presence of atrophy of the buccal fat pad, with or without prominent gonial angles. Eight of 24 prospectively studied patients (Biomedical Research Institute of America) who had fat grafts and face lifts received an average of 2.7 ml of fat transferred into the buccal space. Immediate visual correction of the buccal depression was noted...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28537503/open-rac-open-design-recirculating-and-auto-cleaning-zebrafish-maintenance-system
#15
Shubham Nema, Yogesh Bhargava
Zebrafish is a vertebrate animal model. Their maintenance in large number under laboratory conditions is a daunting task. Commercially available recirculating zebrafish maintenance systems are used to efficiently handle the tasks of automatic sediment cleaning from zebrafish tanks with minimal waste of water. Due to their compact nature, they also ensure the maximal use of available lab space. However, the high costs of commercial systems present a limitation to researchers with limited funds. A cost-effective zebrafish maintenance system with major features offered by commercially available systems is highly desirable...
May 24, 2017: Zebrafish
https://www.readbyqxmd.com/read/28537495/remotely-guided-breast-sonography-for-long-term-space-missions-a-case-report-and-discussion
#16
Jackelynne P Silva-Martinez, Andreia Sorice Genaro, Hui Annie Wen, Naama Glauber, Thais Russomano
BACKGROUND: Space radiation can cause different types of cancers in crewmembers, especially during long-term space missions. INTRODUCTION: To date, a complete bilateral breast ultrasound has not been performed at the International Space Station (ISS). A breast screening imaging technique could be a useful tool for early identification of breast cancer in astronauts. We hypothesized that breast ultrasound performed by a crewmember while being remotely guided by a specialist from the ground could be an essential tool for medical diagnosis in space...
May 24, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28535925/how-family-physicians-respond-to-unpleasant-emotions-of-ethnic-minority-patients
#17
Karolien Aelbrecht, Stéphanie De Maesschalck, Sara Willems, Myriam Deveugele, Peter Pype
OBJECTIVE: The diversity in our society makes patient-centered care more difficult. In this study, we aim to describe how family physicians respond to unpleasant emotions of ethnic minority patients. METHODS: One hundred ninety one consultations of family physicians with ethnic minority patients were video-recorded and analyzed using the Verona Codes for Provider Responses (VR-CoDES-P) to describe physicians' responses to patients' expressed unpleasant emotions or cues (implicit) and concerns (explicit)...
April 2, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28535554/anesthetic-considerations-and-perioperative-management-of-spinal-cord-stimulators-literature-review-and-initial-recommendations
#18
Michael E Harned, Brandon Gish, Allison Zuelzer, Jay S Grider
BACKGROUND: Patients with implanted spinal cord stimulators (SCS) present to the anesthesia care team for management at many different points along the care continuum. Currently, the literature is sparse on the perioperative management. What is available is confusing; monopolar electrocautery is contraindicated but often used, full body magnetic resonance imaging (MRI) is safe with particular systems but with other manufactures only head and specific extremities exams are safe. Moreover, there are anesthetizing locations outside of the operating room where implanted SCS can interact with surrounding medical equipment and pose significant risk to patient and device...
May 2017: Pain Physician
https://www.readbyqxmd.com/read/28535281/the-relationship-between-surface-area-and-volume-of-common-blow-fly-diptera-calliphoridae-oviposition-sites-and-carrion-body-mass
#19
V A Pacheco, K R Hans, S L VanLaerhoven
Female blow flies (Diptera: Calliphoridae) demonstrate site preferences when ovipositing on carrion. Preference for oviposition sites is believed to reflect the suitability of the site such that the most preferred locations provide offspring with the greatest chance of survival. A number of factors might influence female choice, including area available for oviposition. For species known to aggregate during oviposition, the surface area of oviposition sites may be a key factor in the decision-making process...
May 23, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/28535273/older-adults-in-public-open-spaces-age-and-gender-segregation
#20
Rinat Ben Noon, Liat Ayalon
Background and Objectives: There is a substantial body of literature on the importance of the environment in the lives of older adults. Nonetheless, to date, there has been limited research on everyday activities of urban older adults in public open spaces. The present study examined the activities of older adults in public open spaces in Israel with a specific focus on age and gender as potential variables of relevance. Research Design and Methods: Using still photography, we systematically photographed four sessions in two different public outdoor settings attended by older Israelis...
May 23, 2017: Gerontologist
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