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https://www.readbyqxmd.com/read/28334057/esthetic-and-patient-centered-outcomes-of-single-implants-a-retrospective-study
#1
Björn Gjelvold, Bruno Ramos Chrcanovic, Ingrid Collin Bagewitz, Jenö Kisch, Tomas Albrektsson, Ann Wennerberg
PURPOSE: The aims of this clinical study were to retrospectively evaluate implant survival, patient satisfaction, and radiographic, clinical, and esthetic outcomes following single-implant treatment. MATERIALS AND METHODS: Eighty-seven patients, with a total of 126 implants (XiVE S, Dentsply Implants), who received single implant-retained crowns between 2004 and 2011 were retrospectively evaluated. Implant survival, marginal bone levels (MBL), changes in implant/mesial tooth vertical relationship, pink esthetic score (PES), white esthetic score (WES), patient assessment of the esthetics (visual analog scale), and oral health impact profile (OHIP-14) were evaluated...
March 23, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28321166/outcomes-of-gastrointestinal-defect-closure-with-an-over-the-scope-clip-system-in-a-multicenter-experience-an-analysis-of-a-successful-suction-method
#2
Hideki Kobara, Hirohito Mori, Shintaro Fujihara, Noriko Nishiyama, Taiga Chiyo, Takayoshi Yamada, Masao Fujiwara, Keiichi Okano, Yasuyuki Suzuki, Masayuki Murota, Yoshitaka Ikeda, Makoto Oryu, Mohamed AboEllail, Tsutomu Masaki
AIM: To demonstrate the clinical outcomes of a multicenter experience and to suggest guidelines for choosing a suction method. METHODS: This retrospective study at 5 medical centers involved 58 consecutive patients undergoing over-the-scope clips (OTSCs) placement. The overall rates of technical success (TSR), clinical success (CSR), complications, and procedure time were analyzed as major outcomes. Subsequently, 56 patients, excluding two cases that used the Anchor device, were divided into two groups: 14 cases of simple suction (SS-group) and 42 cases using the Twin Grasper (TG-group)...
March 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28320524/seasonally-related-effects-on-natural-organic-matter-characteristics-from-source-to-tap-in-korea
#3
S H So, I H Choi, H C Kim, S K Maeng
In this study, natural organic matter (NOM) characteristics were investigated over three years of monthly monitoring to determine the effect of seasonal variations on NOM levels from source to tap. Liquid chromatography with organic carbon detection (LC-OCD) was used to determine NOM characteristics and the level of reduction of biodegradable dissolved organic carbon (BDOC). The average dissolved organic matter concentration in the source water (Lake Paldang, Korea) was not significantly different between summer and winter...
March 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28314626/cerebral-hemodynamic-effects-of-cheyne-stokes-respiration-in-a-patient-with-stroke
#4
R C Nogueira, R B Panerai, M J Teixeira, T G Robinson, E Bor-Seng-Shu
INTRODUCTION: Cheyne-Stokes respiration (CSR) and central sleep apnea (CSA) are common in patients with heart failure and/or stroke. We aim to describe the cerebrovascular effects of CSR during the acute phase of stroke in a heart failure patient. CASE REPORT: A 74-year-old male with previous dilated cardiomyopathy had sudden onset of right hemiparesis and aphasia. A transcranial Doppler was performed with continuous measurement of blood pressure (BP) (Finometer) and end-tidal CO2 (nasal capnography)...
March 14, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28306346/risk-factors-for-central-serous-chorioretinopathy-multivariate-approach-in-a-case-control-study
#5
Irini Chatziralli, Stamatina A Kabanarou, Efstratios Parikakis, Alexandros Chatzirallis, Tina Xirou, Panagiotis Mitropoulos
PURPOSE: The purpose of this prospective study was to investigate the potential risk factors associated independently with central serous retinopathy (CSR) in a Greek population, using multivariate approach. MATERIALS AND METHODS: Participants in the study were 183 consecutive patients diagnosed with CSR and 183 controls, matched for age. All participants underwent complete ophthalmological examination and information regarding their sociodemographic, clinical, medical and ophthalmological history were recorded, so as to assess potential risk factors for CSR...
March 17, 2017: Current Eye Research
https://www.readbyqxmd.com/read/28301039/bach2-regulates-aid-mediated-immunoglobulin-gene-conversion-and-somatic-hypermutation-in-dt40-b-cells
#6
Paulina M Budzyńska, Minna K Kyläniemi, Teemu Kallonen, Anni I Soikkeli, Kalle-Pekka Nera, Olli Lassila, Jukka Alinikula
The transcription factor Bach2 is required for germinal centre formation, somatic hypermutation (SHM) and class-switch recombination (CSR) of immunoglobulins. SHM and CSR are initiated by activation-induced cytidine deaminase (AID) which has potential to induce human B cell lymphoma. To understand the role of Bach2 in AID-mediated immunoglobulin gene diversification processes, we established a BACH2-deficient DT40 B cell line. We show that in addition to allowing SHM, Bach2 drives immunoglobulin gene conversion (GCV), another AID-dependent antibody gene diversification process...
March 16, 2017: European Journal of Immunology
https://www.readbyqxmd.com/read/28292773/the-malaysian-cataract-surgery-registry-risk-indicators-for-posterior-capsular-rupture
#7
Mohamad Aziz Salowi, Fiona L M Chew, Tassha Hilda Adnan, Mariam Ismail, Pik-Pin Goh
AIM: To identify the risk indicators for posterior capsular rupture (PCR) in the Malaysian Cataract Surgery Registry (CSR). METHODS: Data from the web-based CSR were collected for cataract surgery performed from 2008 to 2013. Data was contributed by 36 Malaysian Ministry of Health public hospitals. Information on patient's age, ethnicity, cause of cataract, ocular and systemic comorbidity, type of cataract surgery performed, local anaesthesia and surgeon's status was noted...
March 14, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28274715/speckle-tracking-echocardiography-improves-pre-operative-risk-stratification-before-the-total-cavopulmonary-connection
#8
Patsy W Park, Andrew M Atz, Carolyn L Taylor, Shahryar M Chowdhury
INTRODUCTION: Single-ventricle patients with elevated pulmonary vascular resistance (PVR) or end-diastolic pressure (EDP) are excluded from undergoing total cavopulmonary connection (TCPC). However, a subset of patients deemed to be at acceptable risk experience prolonged length of stay (LOS) after TCPC. Routine assessment of ventricular function has been inadequate in identifying these high-risk patients. Speckle-tracking echocardiography (STE) is a novel method for assessment of myocardial deformation that may be useful in single-ventricle patients...
March 5, 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/28273043/frailty-and-inflammatory-markers-in-older-adults-with-cancer
#9
Tomohiro F Nishijima, Allison M Deal, Grant R Williams, Emily J Guerard, Kirsten A Nyrop, Hyman B Muss
We examined the associations between frailty and inflammatory markers, in particular neutrophil lymphocyte ratio (NLR), in elderly cancer patients. We conducted cross-sectional analyses of data derived from the Carolina Seniors Registry (CSR), a database of geriatric assessments (GA) in older adults (≧65 years) with cancer. We included patients in the CSR who had a GA and complete blood count test before initiation of therapy. The primary outcome was frailty, determined using the 36-item Carolina Frailty Index (CFI)...
March 8, 2017: Aging
https://www.readbyqxmd.com/read/28271120/code-status-reconciliation-to-improve-identification-and-documentation-of-code-status-in-electronic-health-records
#10
Viral G Jain, Peter J Greco, David C Kaelber
BACKGROUND: Code status (CS) of a patient (part of their end-of-life wishes) can be critical information in healthcare delivery, which can change over time, especially at transitions of care. Although electronic health record (EHR) tools exist for medication reconciliation across transitions of care, much less attention is given to CS, and standard EHR tools have not been implemented for CS reconciliation (CSR). Lack of CSR creates significant potential patient safety and quality of life issues...
March 8, 2017: Applied Clinical Informatics
https://www.readbyqxmd.com/read/28251446/atorvastatin-and-simvastatin-promoted-mouse-lung-repair-after-cigarette-smoke-induced-emphysema
#11
Vanessa Pinho-Ribeiro, Adriana Correa Melo, Emanuel Kennedy-Feitosa, Adriane Graca-Reis, Marina Valente Barroso, Isabella Cattani-Cavalieri, Giovanna Marcella Cavalcante Carvalho, Walter Araújo Zin, Luis Cristóvão Porto, Lycia Brito Gitirana, Manuella Lanzetti, Samuel Santos Valença
Cigarette smoke (CS) induces pulmonary emphysema by inflammation, oxidative stress, and metalloproteinase (MMP) activation. Pharmacological research studies have not focused on tissue repair after the establishment of emphysema but have instead focused on inflammatory stimulation. The aim of our study was to analyze the effects of atorvastatin and simvastatin on mouse lung repair after emphysema caused by CS. Male mice (C57BL/6, n = 45) were divided into the following groups: control (sham-exposed), CSr (mice exposed to 12 cigarettes a day for 60 days and then treated for another 60 days with the vehicle), CSr+A (CSr mice treated with atorvastatin for 60 days), and CSr+S (CSr mice treated with simvastatin for 60 days)...
March 1, 2017: Inflammation
https://www.readbyqxmd.com/read/28243483/the-application-of-ft-ir-spectroscopy-for-quality-control-of-flours-obtained-from-polish-producers
#12
Katarzyna Sujka, Piotr Koczoń, Alicja Ceglińska, Magdalena Reder, Hanna Ciemniewska-Żytkiewicz
Samples of wheat, spelt, rye, and triticale flours produced by different Polish mills were studied by both classic chemical methods and FT-IR MIR spectroscopy. An attempt was made to statistically correlate FT-IR spectral data with reference data with regard to content of various components, for example, proteins, fats, ash, and fatty acids as well as properties such as moisture, falling number, and energetic value. This correlation resulted in calibrated and validated statistical models for versatile evaluation of unknown flour samples...
2017: Journal of Analytical Methods in Chemistry
https://www.readbyqxmd.com/read/28242468/habituation-of-the-cold-shock-response-is-inhibited-by-repeated-anxiety-implications-for-safety-behaviour-on-accidental-cold-water-immersions
#13
Martin J Barwood, Jo Corbett, Mike Tipton, Christopher Wagstaff, Heather Massey
INTRODUCTION: Accidental cold-water immersion (CWI) triggers the life-threatening cold shock response (CSR) which is a precursor to sudden death on immersion. One practical means of reducing the CSR is to induce an habituation by undergoing repeated short CWIs. Habituation of the CSR is known to be partially reversed by the concomitant experience of acute anxiety, raising the possibility that repeated anxiety could prevent CSR habituation; we tested this hypothesis. METHOD: Sixteen participants (12 male, 4 female) completed seven, seven-minute immersions in to cold water (15°C)...
February 24, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28222793/corporate-social-responsibility-to-improve-access-to-medicines-the-case-of-brazil
#14
Halla Thorsteinsdóttir, Natasha Ovtcharenko, Jillian Clare Kohler
BACKGROUND: Access to medicines and the development of a strong national pharmaceutical industry are two longstanding pillars of health policy in Brazil. This is reflected in a clear emphasis by Brazil's Federal Government on improving access to medicine in national health plans and industrial policies aimed at promoting domestic pharmaceutical development. This research proposes that such policies may act as incentives for companies to pursue a strategic Corporate Social Responsibility (CSR) agenda...
February 21, 2017: Globalization and Health
https://www.readbyqxmd.com/read/28211952/long-term-experience-with-first-generation-implantable-neurostimulation-device-in-central-sleep-apnea-treatment
#15
Henrik Fox, Thomas Bitter, Dieter Horstkotte, Olaf Oldenburg, Klaus-Jürgen Gutleben
BACKGROUND: Sleep-disordered breathing (SDB) and Cheyne-Stokes respiration (CSR) are associated with shorter survival in patients with heart failure (HF). A novel treatment method for this patient group is unilateral phrenic nerve stimulation by the remedē® system, a transvenously implantable neurostimulation device, which has recently been studied in a large randomized, controlled trial. Previous literature has shown efficacy and safety of the treatment with this first-generation device, but hardly any data is available on long-term clinical parameters, the remedē® device's battery lifetime, device exchangeability, lead position stability, surgical accessibility and manageability...
February 17, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28199794/the-cellular-stress-response-of-rat-skeletal-muscle-following-lengthening-contractions
#16
Evan Pollock-Tahiri, Marius Locke
The cellular stress response (CSR) of the rat tibialis anterior (TA) muscle was investigated following 20, 40 or 60 lengthening contractions (LCs) using an in-vivo model of electrical stimulation. Muscles were removed at 0, 1, 3, or 24 hours after LCs and assessed for HSF activation, HSP content and/or morphological evidence of muscle fibre damage. When compared to the first muscle contraction, peak muscle torque was reduced by 26% (p<0.05) after 20 LCs and further reduced to 56% and 60% (p<0.001) after 40 and 60 LCs, respectively...
February 15, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28193862/differential-modulation-of-global-and-local-neural-oscillations-in-rem-sleep-by-homeostatic-sleep-regulation
#17
Bowon Kim, Bernat Kocsis, Eunjin Hwang, Youngsoo Kim, Robert E Strecker, Robert W McCarley, Jee Hyun Choi
Homeostatic rebound in rapid eye movement (REM) sleep normally occurs after acute sleep deprivation, but REM sleep rebound settles on a persistently elevated level despite continued accumulation of REM sleep debt during chronic sleep restriction (CSR). Using high-density EEG in mice, we studied how this pattern of global regulation is implemented in cortical regions with different functions and network architectures. We found that across all areas, slow oscillations repeated the behavioral pattern of persistent enhancement during CSR, whereas high-frequency oscillations showed progressive increases...
February 28, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28188451/patients-with-cheyne-stokes-respiration-and-heart-failure-patient-tolerance-after-three-month-discontinuation-of-treatment-with-adaptive-servo-ventilation
#18
Arild Hetland, Tøri Vigeland Lerum, Kristina H Haugaa, Thor Edvardsen
The recent SERVE HF study concluded that patients with chronic heart failure (CHF) and Cheyne-Stokes respiration (CSR) have increased mortality when treated with adaptive servo-ventilation (ASV). We, therefore, wanted to explore if these patients tolerated discontinuation of ASV treatment. The study was a prospective post-ASV treatment observational design with a 3-month follow-up period. 14 patients from our outpatient clinic, all male, were originally diagnosed with CHF and Cheyne-Stokes respiration, which is a clinical form of central sleep apnea...
February 11, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/28188246/cutting-edge-the-transcription-factor-sox2-regulates-aid-expression-in-class-switched-b-cells
#19
Lauren J DiMenna, Wei-Feng Yen, Laura Nicolas, Rahul Sharma, Zara N Saldanha, Jayanta Chaudhuri
IgH class switch recombination (CSR) occurs through the deliberate introduction of activation-induced cytidine deaminase (AID)-instigated DNA double-strand breaks into the IgH loci. Because double-strand breaks are generally highly toxic, mechanisms that regulate AID expression are of much relevance to CSR and genomic integrity; however, effectors of such regulatory processes are still poorly understood. In this article, we show that the transcription factor sex determining region Y-box 2 (Sox2) is expressed in activated B cells, but almost exclusively in those that have undergone CSR...
February 10, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28188132/mir-28-regulates-the-germinal-center-reaction-and-blocks-tumor-growth-in-preclinical-models-of-non-hodgkin-lymphoma
#20
Nahikari Bartolomé-Izquierdo, Virginia G de Yébenes, Angel F Álvarez-Prado, Sonia M Mur, Juan A Lopez Del Olmo, Sergio Roa, Jesus Vazquez, Almudena R R Ramiro
Non-Hodgkin Lymphoma (NHL) comprises a variety of neoplasms, many of which arise from germinal center (GC)-experienced B cells. microRNA-28 (miR-28) is a GC-specific microRNA whose expression is lost in numerous mature B cell neoplasms. Here we show that miR-28 regulates the GC reaction in primary B cells by impairing CSR and memory B and plasma cell differentiation. Deep quantitative proteomics combined with transcriptome analysis identified miR-28 targets involved in cell cycle and B cell receptor signaling...
February 10, 2017: Blood
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