keyword
MENU ▼
Read by QxMD icon Read
search

EXIT

keyword
https://www.readbyqxmd.com/read/28445223/the-four-tier-continuum-of-academic-and-behavioral-support-4t-cabs-model-an-integrated-model-for-medical-student-success
#1
Karen M Stegers-Jager, Janke Cohen-Schotanus, Axel P N Themmen
Not all students cope successfully with the demands of medical school, and students' struggles may result in study delay or dropout. To prevent these outcomes, medical schools need to identify students who are experiencing academic difficul ;ties and provide them with timely interventions through access to support programs. Although the importance of early identification and intervention is well recognized, less is known about successful strategies for identifying and supporting struggling students.Building on the literature and their own empirical findings, the authors propose an integrated, school-wide model for medical student success comprising a continuum of academic and behavioral support...
April 25, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28443381/pharmacological-management-of-narcolepsy-with-and-without-cataplexy
#2
Ulf Kallweit, Claudio L Bassetti
Introduction Narcolepsy is an orphan neurological disease and presents with sleep- wake, motoric, neuropsychiatric and metabolic symptoms. Narcolepsy with cataplexy is most commonly caused by an immune-mediated process including genetic and environmental factors, resulting in the selective loss of hypocretin-producing neurons. Narcolepsy has a major impact on workableness and quality of life. Areas covered This review provides an overview of the temporal available treatment options for narcolepsy (type 1 and 2) in adults, including authorization status by regulatory agencies...
April 26, 2017: Expert Opinion on Pharmacotherapy
https://www.readbyqxmd.com/read/28443281/myc-and-ampk-save-energy-or-die
#3
REVIEW
Heidi M Haikala, Johanna M Anttila, Juha Klefström
MYC sustains non-stop proliferation by altering metabolic machinery to support growth of cell mass. As part of the metabolic transformation MYC promotes lipid, nucleotide and protein synthesis by hijacking citric acid cycle to serve biosynthetic processes, which simultaneously exhausts ATP production. This leads to the activation of cellular energy sensing protein, AMP-activated protein kinase (AMPK). Cells with normal growth control can stop cell proliferation machinery to replenish ATP reservoirs whereas MYC prevents such break by blocking the cell cycle exit...
2017: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/28442606/the-exit-strategy-an-approach-for-identifying-bacterial-proteins-exported-during-host-infection
#4
E F Perkowski, K E Zulauf, D Weerakoon, J D Hayden, T R Ioerger, D Oreper, S M Gomez, J C Sacchettini, M Braunstein
Exported proteins of bacterial pathogens function both in essential physiological processes and in virulence. Past efforts to identify exported proteins were limited by the use of bacteria growing under laboratory (in vitro) conditions. Thus, exported proteins that are exported only or preferentially in the context of infection may be overlooked. To solve this problem, we developed a genome-wide method, named EXIT (exported in vivotechnology), to identify proteins that are exported by bacteria during infection and applied it to Mycobacterium tuberculosis during murine infection...
April 25, 2017: MBio
https://www.readbyqxmd.com/read/28442536/tango1-recruits-sec16-to-coordinately-organize-er-exit-sites-for-efficient-secretion
#5
Miharu Maeda, Toshiaki Katada, Kota Saito
Mammalian endoplasmic reticulum (ER) exit sites export a variety of cargo molecules including oversized cargoes such as collagens. However, the mechanisms of their assembly and organization are not fully understood. TANGO1L is characterized as a collagen receptor, but the function of TANGO1S remains to be investigated. Here, we show that direct interaction between both isoforms of TANGO1 and Sec16 is not only important for their correct localization but also critical for the organization of ER exit sites. The depletion of TANGO1 disassembles COPII components as well as membrane-bound ER-resident complexes, resulting in fewer functional ER exit sites and delayed secretion...
April 25, 2017: Journal of Cell Biology
https://www.readbyqxmd.com/read/28441992/safety-of-a-c1-inhibitor-concentrate-in-pregnant-women-with-hereditary-angioedema
#6
James Fox, Arthur B Vegh, Inmaculada Martinez-Saguer, Walter A Wuillemin, Jonathan Edelman, Debora Williams-Herman, Mikhail Rojavin, Tanja Rosenberg
BACKGROUND: Increased estrogen levels during pregnancy can exacerbate hereditary angioedema (HAE), yet disease and treatment ramifications remain poorly studied in pregnant women. OBJECTIVE: Data from the international Berinert Patient Registry were used to evaluate outcomes of pregnancies exposed to plasma-derived, pasteurized, nanofiltered C1-inhibitor concentrate (pnfC1-INH) during routine HAE management. METHODS: This observational registry, conducted between 2010 and 2014 at 30 U...
May 1, 2017: Allergy and Asthma Proceedings:
https://www.readbyqxmd.com/read/28441528/phosphorylation-of-neurog3-links-endocrine-differentiation-to-the-cell-cycle-in-pancreatic-progenitors
#7
Nicole A J Krentz, Dennis van Hoof, Zhongmei Li, Akie Watanabe, Mei Tang, Cuilan Nian, Michael S German, Francis C Lynn
During pancreatic development, proliferating pancreatic progenitors activate the proendocrine transcription factor neurogenin 3 (NEUROG3), exit the cell cycle, and differentiate into islet cells. The mechanisms that direct robust NEUROG3 expression within a subset of progenitor cells control the size of the endocrine population. Here we demonstrate that NEUROG3 is phosphorylated within the nucleus on serine 183, which catalyzes its hyperphosphorylation and proteosomal degradation. During progression through the progenitor cell cycle, NEUROG3 phosphorylation is driven by the actions of cyclin-dependent kinases 2 and 4/6 at G1/S cell-cycle checkpoint...
April 24, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28441175/acceptability-and-use-of-a-dapivirine-vaginal-ring-in-a-phase-iii-trial
#8
Elizabeth T Montgomery, Ariane van der Straten, Miria Chitukuta, Krishnaveni Reddy, Kubashni Woeber, Millicent Atujuna, Linda-Gail Bekker, Juliane Etima, Teopista Nakyanzi, Ashley J Mayo, Ariana Katz, Nicole Laborde, Cynthia I Grossman, Lydia Soto-Torres, Thesla Palanee-Phillips, Jared M Baeten
BACKGROUND: The MTN-020/ASPIRE trial evaluated the safety and effectiveness of the dapivirine vaginal ring for prevention of HIV-1 infection among African women. A nested qualitative component was conducted at six of 15 study sites in Uganda, Malawi, Zimbabwe and South Africa to evaluate acceptability of and adherence to the ring. METHOD: Qualitative study participants (n = 214) were interviewed with one of three modalities: single in-depth interview, up to three serial interviews or an exit Focus Group Discussion...
May 15, 2017: AIDS
https://www.readbyqxmd.com/read/28437479/conformational-dynamics-of-bacterial-trigger-factor-in-apo-and-ribosome-bound-states
#9
Mehmet Tarik Can, Zeynep Kurkcuoglu, Gokce Ezeroglu, Arzu Uyar, Ozge Kurkcuoglu, Pemra Doruker
The chaperone trigger factor (TF) binds to the ribosome exit tunnel and helps cotranslational folding of nascent chains (NC) in bacterial cells and chloroplasts. In this study, we aim to investigate the functional dynamics of fully-atomistic apo TF and its complex with 50S. As TF accomodates a high percentage of charged residues on its surface, the effect of ionic strength on TF dynamics is assessed here by performing five independent molecular dynamics (MD) simulations (total of 1.3 micro-second duration) at 29 mM and 150 mM ionic strengths...
2017: PloS One
https://www.readbyqxmd.com/read/28436921/feasibility-study-of-entrance-and-exit-dose-measurements-at-the-contra-lateral-breast-with-alanine-electron-spin-resonance-dosimetry-in-volumetric-modulated-radiotherapy-of-breast-cancer
#10
Daniela M Wagner, Petra Huettenrauch, Mathias Anton, Philip von Voigts-Rhetz, Klemens Zink, Hendrik Wolff
PURPOSE: The Physikalisch-Technische Bundesanstalt (PTB) has established a secondary standard measurement system for the dose to water, DW, based on alanine/ ESR (Anton et. al. 2013). The aim of this study was to test the established measurements system for out of field measurements inpatient with breast cancer. METHOD AND MATERIALS: A set of five alanine pellets were affixed to each patients` skin at the contra lateral breast beginning at the sternum and extending over the mammilla to the distal surface...
April 24, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28435928/extra-skeletal-ewing-sarcoma-of-the-lumbosacral-region-in-an-adult-pregnant-patient-a-case-report
#11
Darweesh Al Khawaja, Cristina Vescovi, Ashraf Dower, Vallapan Thiruvilangam, Tamadur Mahasneh
Extra-skeletal Ewing sarcoma in pregnancy is rare. There is thus limited scientific evidence to guide clinicians in its complicated management, particularly within the context of early gestation. We therefore share our successful outcome in a 32-year-old pregnant patient, following a unique management strategy of complete aggressive surgical resection prior to neo-adjuvant therapy. The case involved a 2-month history of right-sided back and gluteal pain, with associated paraesthesia. Lumbosacral magnetic resonance imaging (MRI) revealed an approximate 40×50 mm indeterminate mass in the lower right paraspinal musculature...
March 2017: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28435273/an-innovative-nonpharmacological-intervention-combined-with-intravenous-patient-controlled-analgesia-increased-patient-global-improvement-in-pain-and-satisfaction-after-major-surgery
#12
Chia-Chun Chuang, Chien-Ching Lee, Li-Kai Wang, Bor-Shyh Lin, Wen-Ju Wu, Chung-Han Ho, Jen-Yin Chen
PURPOSE: This study aimed to evaluate whether a nonpharmacological approach through implementation of a communication improvement program (named CICARE for Connect, Introduce, Communicate, Ask, Respond and Exit) into standard operating procedure (SOP) in acute pain service (APS) improved satisfaction in patients receiving intravenous patient-controlled analgesia (IV-PCA). PATIENTS AND METHODS: This was a nonrandomized before-after study. Adult patients (aged between 20 and 80 years) who received IV-PCA after major surgery were included...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28434950/an-arabidopsis-lipid-flippase-is-required-for-timely-recruitment-of-defenses-to-the-host-pathogen-interface-at-the-plant-cell-surface
#13
William Underwood, Andrew Ryan, Shauna C Somerville
Deposition of cell wall-reinforcing papillae is an integral component of the plant immune response. The Arabidopsis PENETRATION 3 (PEN3) ATP binding cassette (ABC) transporter plays a role in defense against numerous pathogens and is recruited to sites of pathogen detection where it accumulates within papillae. However, the trafficking pathways and regulatory mechanisms contributing to recruitment of PEN3 and other defenses to the host-pathogen interface are poorly understood. Here, we report a confocal microscopy-based screen to identify mutants with altered localization of PEN3-GFP after inoculation with powdery mildew fungi...
April 18, 2017: Molecular Plant
https://www.readbyqxmd.com/read/28434939/calreticulin-is-required-for-tgf-%C3%AE-induced-epithelial-to-mesenchymal-transition-during-cardiogenesis-in-mouse-embryonic-stem-cells
#14
Fereshteh Karimzadeh, Michal Opas
Calreticulin, a multifunctional endoplasmic reticulum resident protein, is required for TGF-β-induced epithelial-to-mesenchymal transition (EMT) and subsequent cardiomyogenesis. Using embryoid bodies (EBs) derived from calreticulin-null and wild-type (WT) embryonic stem cells (ESCs), we show that expression of EMT and cardiac differentiation markers is induced during differentiation of WT EBs. This induction is inhibited in the absence of calreticulin and can be mimicked by inhibiting TGF-β signaling in WT cells...
April 13, 2017: Stem Cell Reports
https://www.readbyqxmd.com/read/28434476/a-qualitative-approach-exploring-the-acceptability-of-yoga-for-minorities-living-with-arthritis-where-are-the-people-who-look-like-me
#15
Kimberly R Middleton, Miriam Magaña López, Steffany Haaz Moonaz, Gladys Tataw-Ayuketah, Michael M Ward, Gwenyth R Wallen
OBJECTIVES: To examine the acceptability of yoga research tailored to recruit and retain a minority population (both English and Spanish speaking) with arthritis. Yoga research for arthritis often underrepresents minorities and acceptability for this population has not previously been investigated. DESIGN: Acceptability was evaluated using retention, adherence, journals, and semi-structured exit interviews from twelve participants with osteoarthritis or rheumatoid arthritis undergoing an 8-week yoga intervention...
April 2017: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/28434048/clinical-and-radiological-outcomes-of-endoscopic-partial-facetectomy-for-degenerative-lumbar-foraminal-stenosis
#16
Myung Soo Youn, Jong Ki Shin, Tae Sik Goh, Jung Sub Lee
BACKGROUND: Several different techniques exist to treat degenerative lumbar foraminal stenosis. Failure to adequately decompress the lumbar foramen may lead to failed back surgery syndrome. However, wide decompression often causes spinal instabilities or may require an additional fusion surgery. The aim of this study was to report the outcomes of endoscopic partial facetectomy (EPF) performed on patients with degenerative lumbar foraminal stenosis. METHODS: Between 2012 and 2014, 25 consecutive patients (12 women and 13 men) who underwent EPF were included in the study...
April 22, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28433938/imaging-lysosomal-highly-reactive-oxygen-species-and-lighting-up-cancer-cells-and-tumors-enabled-by-a-si-rhodamine-based-near-infrared-fluorescent-probe
#17
Hongxing Zhang, Jing Liu, Chenlu Liu, Pengcheng Yu, Minjia Sun, Xiaohan Yan, Jian-Ping Guo, Wei Guo
Lysosomes have recently been regarded as the attractive pharmacological targets for selectively killing of cancer cells via lysosomal cell death (LCD) pathway that is closely associated with reactive oxygen species (ROS). However, the details on the ROS-induced LCD of cancer cells are still poorly understood, partially due to the absence of a lysosome-targetable, robust, and biocompatible imaging tool for ROS. In this work, we brought forward a Si-rhodamine-based fluorescent probe, named PSiR, which could selectively and sensitively image the pathologically more relavent highly reactive oxygen species (hROS: HClO, HO, and ONOO(-)) in lysosomes of cancer cells...
April 14, 2017: Biomaterials
https://www.readbyqxmd.com/read/28432993/chemical-biological-and-dna-markers-for-tracing-slaughterhouse-effluent
#18
P J Harvey, M P Taylor, H K Handley, S Foster, M R Gillings, A J Asher
Agricultural practices, if not managed correctly, can have a negative impact on receiving environments via waste disposal and discharge. In this study, a chicken slaughter facility on the rural outskirts of Sydney, Australia, has been identified as a possible source of persistent effluent discharge into a peri-urban catchment. Questions surrounding the facility's environmental management practices go back more than four decades. Despite there having never been a definitive determination of the facility's impact on local stream water quality, the New South Wales Environment Protection Authority (NSW EPA) has implemented numerous pollution reduction requirements to manage noise and water pollution at the slaughter facility...
April 19, 2017: Environmental Research
https://www.readbyqxmd.com/read/28432924/bringing-a-novel-to-practice-an-interpretive-study-of-reading-a-novel-in-an-undergraduate-nursing-practicum-course
#19
Graham McCaffrey, Lorraine Venturato, J David Patterson, Jennifer Langille, Roberta Jackson, Tom Rosenal
Novels are one humanities resource available to educators in health disciplines to support student reflection on their own professional practice and therapeutic relationships with patients. An interdisciplinary team, including nurses, a physician, and an English instructor, carried out an interpretive study of the use of a novel by clinical nursing instructors in an undergraduate practicum course. Students placed in assisted living or long term care facilities for the elderly were expected to read a contemporary work, Exit Lines, by Joan Barfoot, which is set in a comparable facility...
April 4, 2017: Nurse Education in Practice
https://www.readbyqxmd.com/read/28432003/the-effectiveness-of-super-selective-injection-with-anchor-balloon-technique-for-collateral-channel-assessment
#20
Hiroki Shibutani, Yuzo Akita, Yumie Matsui, Masahiro Yoshinaga, Masahiro Karakawa, Etsuo Tsuchikane
The careful assessment of collateral channels is important for a retrograde approach for a chronic total coronary occlusion (CTO). This case report describes a percutaneous coronary intervention for CTO of the distal right coronary artery with good collateral circulation. All visible collateral channels failed by the retrograde approach; however, the procedure was successful using the distal atrial circumflex (AC) channel. Although this distal channel was poorly visualized on standard coronary angiography, it was clearly contrasted retrogradely from the CTO exit using a super-selective injection through the proximal AC channel as the antegrade flow was obstructed by the anchor balloon...
April 8, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
keyword
keyword
582
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"