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https://www.readbyqxmd.com/read/28549551/age-estimation-by-the-cameriere-s-normalized-measurements-cnm-of-the-single-permanent-mandibular-tooth-on-a-panoramic-radiograph
#1
Ivan Galić, Andrea Pacifici, Daniele Carbone, Luciano Pacifici, Ana Jerončić, Roberto Cameriere
In this study Cameriere's normalized measurements (CNM) of a single mandibular tooth were evaluated for age estimation on a sample of ortopantomographies (OPTs) of 2223 Italian children aged between 4 and 15years. Dental maturity was radiographically evaluated by CNM of the seven left permanent mandibular teeth (CNMi=Ai/Li, i=1,…,7); in monoradicular teeth, the distance (Ai, i=1,…,5) between the inner sides of the open apex was measured while in biradicular teeth (Ai, i=6, 7), the sum of the distances between the inner sides of the two open apices was calculated...
May 2017: Legal Medicine
https://www.readbyqxmd.com/read/28548464/control-of-cell-death-and-mitochondrial-fission-by-erk1-2-map-kinase-signalling
#2
REVIEW
Simon J Cook, Kate Stuart, Rebecca Gilley, Matthew J Sale
The ERK1/2 signalling pathway is best known for its role in connecting activated growth factor receptors to changes in gene expression due to activated ERK1/2 entering the nucleus and phosphorylating transcription factors. However, active ERK1/2 also translocate to a variety of other organelles including the endoplasmic reticulum, endosomes, golgi and mitochondria to access specific substrates and influence cell physiology. In this article we review two aspects of ERK1/2 signalling at the mitochondria that are involved in regulating cell fate decisions...
May 26, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28545337/evaluation-of-different-recall-periods-for-the-us-national-cancer-institute-s-pro-ctcae
#3
Tito R Mendoza, Amylou C Dueck, Antonia V Bennett, Sandra A Mitchell, Bryce B Reeve, Thomas M Atkinson, Yuelin Li, Kathleen M Castro, Andrea Denicoff, Lauren J Rogak, Richard L Piekarz, Charles S Cleeland, Jeff A Sloan, Deborah Schrag, Ethan Basch
AIMS: The US National Cancer Institute recently developed the PRO-CTCAE (Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events). PRO-CTCAE is a library of questions for clinical trial participants to self-report symptomatic adverse events (e.g. nausea). The objective of this study is to inform evidence-based selection of a recall period when PRO-CTCAE is included in a trial. We evaluated differences between 1-, 2-, 3-, and 4-week recall periods, using daily reporting as the reference...
June 2017: Clinical Trials: Journal of the Society for Clinical Trials
https://www.readbyqxmd.com/read/28545004/autophagy-as-an-emerging-arena-for-plant-pathogen-interactions
#4
REVIEW
Daniel Hofius, Liang Li, Anders Hafrén, Nuria S Coll
Autophagy is a highly conserved degradation and recycling process that controls cellular homeostasis, stress adaptation, and programmed cell death in eukaryotes. Emerging evidence indicates that autophagy is a key regulator of plant innate immunity and contributes with both pro-death and pro-survival functions to antimicrobial defences, depending on the pathogenic lifestyle. In turn, several pathogens have co-opted and evolved strategies to manipulate host autophagy pathways to the benefit of infection, while some eukaryotic microbes require their own autophagy machinery for successful pathogenesis...
May 22, 2017: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/28543552/ethical-and-practical-realities-of-using-letters-for-recruitment-in-bereavement-research
#5
Ashleigh E Butler, Helen Hall, Beverley Copnell
Recruitment of participants into bereavement research may present many challenges for the research team. At present, there is little consensus for researchers and ethics committees on the most appropriate method of recruitment. There is some evidence that participants prefer to be contacted about research studies via letters. However, recruitment involving the use of a letter can occur in a number of ways, each with ethical and practical benefits and limitations. In a study of the experiences of bereaved parents, we used letters in three ways: direct mailing from the research team with an opt-out option; permission to mail letters obtained by social workers from a hospital-based follow-up program during routine contact; and letters mailed from the hospital's PICU research nurse at the hospital with instruction on how to opt in...
May 25, 2017: Research in Nursing & Health
https://www.readbyqxmd.com/read/28542040/failure-of-osseointegrated-dental-implant-after-alveolar-nerve-transposition-a-report-of-an-unusual-complication-and-surgical-management
#6
Renato da Costa Ribeiro, Anibal Henrique Barbosa Luna, Cássio Edvard Sverzut, Alexander Tadeu Sverzut
PURPOSE: To describe an unusual case of mandibular fracture after osseointegrated dental implant removal placed after inferior alveolar nerve transposition. REPORT OF CASE: The patient underwent inferior nerve transposition for implant placement due to lack of interarch space. Two months after metal-ceramic crowns installation, the patient began to complain of pain in the region of the implant. In an attempt to remove the implant, there was a fracture of the implant, and only two third of it was removed, leaving only the apical portion of the implant in the mandible...
May 24, 2017: Implant Dentistry
https://www.readbyqxmd.com/read/28541459/is-the-linkage-of-census-and-health-data-justified-views-from-a-public-panel-of-the-scottish-health-and-ethnicity-linkage-study
#7
Anne Douglas, Hester J T Ward, Raj Bhopal, Theresa Kirkpatrick, Arma Sayed-Rafiq, Laurence Gruer
Background: Using routine health data for research aimed at improving health requires the public's awareness and trust. The Scottish Health and Ethnicity Linkage study explores variations in health between ethnic groups. We aimed to establish a public panel to obtain their views on its methods, findings and dissemination, including use of routine health data without individual opt-in consent. Methods: Adult applicants were sought via a range of sources, aiming for a balance of age, gender and ethnicity...
May 25, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/28541218/fast-post-processing-pipeline-for-optical-projection-tomography
#8
Xiaoqin Tang, Dennis V D Zwaan, Alan Zammit, Kristian F D Rietveld, Fons J Verbeek
To improve the effectiveness and efficiency of the optical projection tomography (OPT) 3D reconstruction, we presented a fast post-processing pipeline including cropping, background subtraction, center of rotation (COR) correction and 3D reconstruction. Regarding to the COR correction, a novel algorithm based on interest point detection of sinogram is proposed by considering the principle of OPT imaging. Instead of locating the COR on single sinogram, we intermittently and evenly select sinograms in the detected full range of specimen to make the located COR more convincing...
May 23, 2017: IEEE Transactions on Nanobioscience
https://www.readbyqxmd.com/read/28539708/assessment-of-mexican-arnica-heterotheca-inuloides-cass-and-rosemary-rosmarinus-officinalis-extracts-on-dopamine-and-selected-biomarkers-of-oxidative-stress-in-stomach-and-brain-of-salmonella-typhimurium-infected-rats
#9
David Calderón Guzmàn, Maribel Ortiz Herrera, Norma Osnaya Brizuela, Gerardo Barragàn Mejía, Ernestina Hernàndez García, Hugo Juàrez Olguín, Armando Valenzuela Peraza, Norma Labra Ruíz, Daniel Santamaría Del Angel
BACKGROUND: The effects of some natural products on dopamine (DA) and 5-hydroxyindole acetic acid (5-HIAA) in brain of infected models are still unclear. OBJECTIVE: The purpose of this study was to measure the effect of Mexican arnica/rosemary (MAR) water extract and oseltamivir on both biogenic amines and some oxidative biomarkers in the brain and stomach of young rats under infection condition. METHODS: Female Wistar rats (weight 80 g) in the presence of MAR or absence (no-MAR) were treated as follows: group 1, buffer solution (controls); oseltamivir (100 mg/kg), group 2; culture of Salmonella typhimurium (S...
April 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28538218/dialysis-therapy-and-conservative-management-of-advanced-chronic-kidney-disease-in-the-elderly-a-systematic-review
#10
Supakanya Wongrakpanich, Paweena Susantitaphong, Suramath Isaranuwatchai, Jirat Chenbhanich, Somchai Eiam-Ong, Bertrand L Jaber
BACKGROUND: Dialysis in older adults with chronic kidney disease (CKD) and comorbidities may not be associated with improved life expectancy compared to conservative management. To inform clinical practice, we performed a systematic review of all available studies examining this hypothesis. METHODS: We performed a systematic review of retrospective and prospective cohort studies of older adults with stage-5 CKD who chose dialysis (hemodialysis or peritoneal dialysis) or opted for conservative management (including management of complications of CKD and palliative care)...
May 25, 2017: Nephron
https://www.readbyqxmd.com/read/28537210/demographic-characteristics-of-australian-health-consumers-who-were-early-registrants-for-opt-in-personally-controlled-electronic-health-records
#11
Emma Torrens, Sue M Walker
BACKGROUND: Differential uptake of, or access to, personal electronic health records (PEHRs) has the potential to impact on health disparities among certain social groups. In 2012, the Australian Government introduced the Personally Controlled Electronic Health Record (PCEHR), an opt-in system operated by the then National E-Health Transition Authority (NEHTA). In July 2016, the My Health Record (MyHR), an opt-out model, operated by the Australian Digital Health Agency replaced the PCEHR, providing additional support for consumers...
January 1, 2017: HIM Journal
https://www.readbyqxmd.com/read/28535447/application-of-a-life-cycle-assessment-to-compare-environmental-performance-in-coal-mine-tailings-management
#12
Joni Safaat Adiansyah, Nawshad Haque, Michele Rosano, Wahidul Biswas
This study compares coal mine tailings management strategies using life cycle assessment (LCA) and land-use area metrics methods. Hybrid methods (the Australian indicator set and the ReCiPe method) were used to assess the environmental impacts of tailings management strategies. Several strategies were considered: belt filter press (OPT 1), tailings paste (OPT 2), thickened tailings (OPT 3), and variations of OPT 1 using combinations of technology improvement and renewable energy sources (OPT 1A-D). Electrical energy was found to contribute more than 90% of the environmental impacts...
May 20, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28533686/misoprostol-for-miscarriage-management-in-a-woman-with-previous-five-cesarean-deliveries-a-case-report-and-literature-review
#13
Doua AlSaad, Sawsan Alobaidly, Palli Abdulrouf, Binny Thomas, Afif Ahmed, Moza AlHail
BACKGROUND: Misoprostol is an effective medical method for the management of pregnancy loss. However, data on its efficacy and safety in women with previous cesarean deliveries are limited. CASE PRESENTATION: We report a 36-year-old patient, gravida 11 para 6, with a diagnosis of missed miscarriage at 15 weeks of gestation. The patient had a significant obstetric history of previous five cesarean deliveries and uterine rupture. Following patient counseling about the medical and surgical options of managing her miscarriage, the patient opted for medical method...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28533396/perceived-social-presence-reduces-fact-checking
#14
Youjung Jun, Rachel Meng, Gita Venkataramani Johar
Today's media landscape affords people access to richer information than ever before, with many individuals opting to consume content through social channels rather than traditional news sources. Although people frequent social platforms for a variety of reasons, we understand little about the consequences of encountering new information in these contexts, particularly with respect to how content is scrutinized. This research tests how perceiving the presence of others (as on social media platforms) affects the way that individuals evaluate information-in particular, the extent to which they verify ambiguous claims...
May 22, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28529959/getting-inside-type-i-ifns-type-i-ifns-in-intracellular-bacterial-infections
#15
REVIEW
Deann T Snyder, Jodi F Hedges, Mark A Jutila
Type I interferons represent a unique and complex group of cytokines, serving many purposes during innate and adaptive immunity. Discovered in the context of viral infections, type I IFNs are now known to have myriad effects in infectious and autoimmune disease settings. Type I IFN signaling during bacterial infections is dependent on many factors including whether the infecting bacterium is intracellular or extracellular, as different signaling pathways are activated. As such, the repercussions of type I IFN induction can positively or negatively impact the disease outcome...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28529122/shared-decision-making-a-buzz-word-in-the-netherlands-the-pace-quickens-towards-nationwide-implementation%C3%A2
#16
Trudy van der Weijden, Heleen Post, Paul L P Brand, Haske van Veenendaal, Ton Drenthen, Linda Aj van Mierlo, Peep Stalmeier, Olga C Damman, Anne Stiggelbout
Currently, shared decision making (SDM) is on the agenda among target patient representative groups, policy makers and professional bodies. Although the International Conference for Shared Decision Making (ISDM) 2011 generated a positive boost, hesitation was also felt among Dutch clinicians, who are challenged by many new tasks. No hesitation is seen among the majority of patients, opting mostly for the SDM model. We haven't reached these patients' needs fully yet, given disappointing research data on patients' experiences and professional behaviour...
May 18, 2017: Zeitschrift Für Evidenz, Fortbildung und Qualität Im Gesundheitswesen
https://www.readbyqxmd.com/read/28528899/effect-of-professional-society-recommendations-on-women-s-desire-for-a-routine-pelvic-examination
#17
George F Sawaya, Karen K Smith-McCune, Steven E Gregorich, Michelle Moghadassi, Miriam Kuppermann
BACKGROUND: The American College of Physicians strongly recommends against performing pelvic examinations in asymptomatic, nonpregnant women, citing evidence of harm (false-positive testing, unnecessary surgery) and no evidence of benefit. In contrast, the American Congress of Obstetricians and Gynecologists recommends pelvic examinations in asymptomatic women beginning at age 21 years, citing expert opinion. OBJECTIVE: We sought to evaluate if providing women with professional societies' conflicting statements about pelvic examinations (recommendations and rationales) would influence their desire for a routine examination...
May 18, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28527483/single-fetal-death-in-monochorionic-twin-pregnancy-co-twin-prognosis-and-neonatal-outcome
#18
Emídio Vale-Fernandes, Joana Dias, Belandina Gil, Alexandra Cadilhe
The incidence of single fetal death in twin pregnancy varies from 0.5% - 6.8%, leaving the surviving fetus with increased morbi-mortality. The prognosis is worse in monochorionic pregnancies. In addressing these cases it should be noted referral to tertiary center with differentiated perinatal support, induction of fetal lung maturation and termination of pregnancy if there's loss of fetal well-being or possibility of maternal complications and suspected neurological sequelae in the surviving fetus. The risk of iatrogenic prematurity should always be weighed with the possible consequences arising from the fetus staying in a hostile uterine environment...
February 27, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28526187/chemotherapy-may-eradicate-ductal-carcinoma-in-situ-dcis-but-not-the-associated-microcalcifications
#19
H Goldberg, J Zandbank, V Kent, M Leonov-Polak, A Livoff, A Chernihovsky, M Guindy, E Evron
INTRODUCTION: We studied the effect of neoadjuvant chemotherapy (NAC) ± trastuzumab on the ductal carcinoma in situ (DCIS) component in patients with locally advanced breast cancer who achieved pathological complete response (pCR). METHODS: The diagnostic biopsies of 92 consecutive breast cancer patients that were treated with neoadjuvant chemotherapy (NAC) ± trastuzumab were evaluated for the presence of DCIS. Upon completion of NAC, the surgical specimens were evaluated for complete eradication of both the invasive and non-invasive cancer in the breast...
May 4, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28524855/viral-hijacking-of-host-caspases-an-emerging-category-of-pathogen-host-interactions
#20
REVIEW
Patrick F Connolly, Howard O Fearnhead
Viruses co-evolve with their hosts, and many viruses have developed mechanisms to suppress or modify the host cell apoptotic response for their own benefit. Recently, evidence has emerged for the opposite strategy. Some viruses have developed the ability to co-opt apoptotic caspase activity to facilitate their own proliferation. In these strategies, viral proteins are cleaved by host caspases to create cleavage products with novel activities which facilitate viral replication. This represents a novel and interesting class of viral-host interactions, and also represents a new group of non-apoptotic roles for caspases...
May 19, 2017: Cell Death and Differentiation
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