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Patrizia Ferroni, Francesca Santilli, Francesco Cavaliere, Paola Simeone, Leopoldo Costarelli, Rossella Liani, Romina Tripaldi, Silvia Riondino, Mario Roselli, Giovanni Davi, Fiorella Guadagni
The hypothesis that increased oxidative stress in breast cancer (BC) patients could induce enhanced lipid peroxidation, which, in turn, would contribute to platelet activation and poor clinical outcome is attractive. To address this issue, we investigated pre-surgical urinary 8-iso-prostaglandin (PG)F2α (marker of in vivo oxidative stress) and 11-dehydro-thromboxane (TX)B2 (marker of in vivo platelet activation) levels in patients with primary BC (n=115) compared with control women paired for co-morbidities and their association with patients' metabolic profile and clinical prognostic factors...
October 26, 2016: International Journal of Cancer. Journal International du Cancer
Jin-Young Jang, Yong Chan Shin, Youngmin Han, Joon Seong Park, Ho-Seong Han, Ho Kyoung Hwang, Dong Sup Yoon, Jae Keun Kim, Yoo Seok Yoon, Dae Wook Hwang, Chang Moo Kang, Woo Jung Lee, Jin Seok Heo, Mee Joo Kang, Ye Rim Chang, Jihoon Chang, Woohyun Jung, Sun-Whe Kim
Importance: The rate of postoperative pancreatic fistula (POPF) after distal pancreatectomy ranges from 13% to 64%. To prevent POPF, polyglycolic acid (PGA) mesh was introduced, but its effect has been evaluated only in small numbers of patients and retrospective studies. Objective: To evaluate the efficacy of PGA mesh in preventing POPF after distal pancreatectomy. Design, Setting, and Participants: Prospective randomized clinical, single-blind (participant), parallel-group trial at 5 centers between November 2011 and April 2014...
October 26, 2016: JAMA Surgery
Chunli Zhao, Jinting Liu, Pingyuan Gong, Jie Hu, Xiaolin Zhou
BACKGROUND: People often change their opinions or behavior to match the responses of others, a phenomenon known as social conformity. Conforming behavior varies substantially across individuals. However, little is known about the genetic basis underlying individual differences in social conformity. A recent study demonstrated an association between enhanced dopaminergic function and increased conforming behavior. Given the effect of the dopamine receptor 3 gene (DRD3) Ser9Gly polymorphism (rs6280) on dopamine release in the striatum, this study investigated to what extent this polymorphism affects conforming behavior...
October 27, 2016: Neuropsychobiology
Cherif Akladios, Jean-Jacques Baldauf, Frederic Marchal, Michel Hummel, Laure-Emilie Rebstock, Jean-Emmanuel Kurtz, Thierry Petit, Karolina Afors, Carole Mathelin, Lise Lecointre, Stéphanie Schrot-Sanyan
OBJECTIVE: To evaluate the overall survival (OS) of patients with initially inoperable advanced ovarian cancer, tubal carcinoma, or primary peritoneal carcinoma of stages III or IV undergoing neoadjuvant chemotherapy (NAC) followed by cytoreductive surgery, according to the number of cycles performed. METHODS: This retrospective study was conducted in three main oncology centres in the east of France, reviewing the charts of all patients who underwent NAC between January 1, 1998 and October 31, 2012...
October 27, 2016: Oncology
Jacques Klein, Arachk de Górski, Daniel Benamran, Jean-Paul Vallee, Thomas De Perrot, Gregory J Wirth, Christophe E Iselin
INTRODUCTION: The study aimed to evaluate 3 different modalities of transrectal ultrasound (TRUS)-guided prostate biopsies (PBs; 2D-, 3D- and targeted 3D-TRUS with fusion to MRI - T3D). Primary end point was the detection rate of prostate cancer (PC). Secondary end point was the detection rate of insignificant PC according to the Epstein criteria. PATIENTS AND METHODS: Inclusion of 284 subsequent patients who underwent 2D-, 3D- or T3D PB from 2011 to 2015. All patients having PB for initial PC detection with a serum prostate-specific antigen value ≤20 ng/ml were included...
October 27, 2016: Urologia Internationalis
Aakash Garg, Deepti Virmani, Sahil Agrawal, Chirag Agarwal, Abhishek Sharma, Giulio Stefanini, John B Kostis
Heart failure with a preserved ejection fraction (HFpEF) is increasingly prevalent and a leading cause of morbidity and mortality worldwide. HFpEF has a complex pathophysiology, with recent evidence suggesting that an interaction of cardiovascular and noncardiovascular comorbidities (e.g. obesity, hypertension, diabetes, coronary artery disease, and chronic kidney disease) induces an inflammatory state that eventually leads to myocardial structural and functional alterations. Current ACCF/AHA guidelines suggest incorporation of biomarkers along with clinical and imaging tools to establish the diagnosis and disease severity in heart failure (HF)...
October 27, 2016: Cardiology
Uri Landes, Alon Barsheshet, Ariel Finkelstein, Victor Guetta, Abid Assali, Amir Halkin, Hanna Vaknin-Assa, Amit Segev, Tamir Bental, Jeremy Ben-Shoshan, Israel M Barbash, Ran Kornowski
BACKGROUND: About a decade past the first transcatheter aortic valve implantation (TAVI), data are limited regarding temporal trends accompanying its evolution from novel technology to mainstream therapy. We evaluated these trends in a large multicenter TAVI registry. HYPOTHESIS: TAVI is changing and improving with time. METHODS: Patients who underwent TAVI between January 2008 and December 2014 at 3 high-volume Israeli centers were divided into 5 time quintiles according to procedure date...
October 26, 2016: Clinical Cardiology
G F Gebhart, Klaus Bielefeldt
Pain involving thoracic, abdominal, or pelvic organs is a common cause for physician consultations, including one-third of chronic pain patients who report that visceral organs contribute to their suffering. Chronic visceral pain conditions are typically difficult to manage effectively, largely because visceral sensory mechanisms and factors that contribute to the pathogenesis of visceral pain are poorly understood. Mechanistic understanding is particularly problematic in "functional" visceral diseases where there is no apparent pathology and pain typically is the principal complaint...
September 15, 2016: Comprehensive Physiology
Yu-Jin Kwon, Kug-Jin Jeon, Tae-Ha Chung, Yong-Jae Lee
OBJECTIVE: Both an elevated leukocyte count and periodontitis share well-recognized associations with cardiometabolic diseases. This cross-sectional study aimed to identify whether the leukocyte count is associated with periodontitis in a nationally-representative Korean adult population. MATERIALS AND METHODS: Data from 9,391 participants (3,659 males and 5,732 females) enrolled in 2012-2014 Korean National Health and Nutrition Examination Survey were analyzed...
October 26, 2016: Oral Diseases
Vicente J Llorent, Inmaculada Ruiz-Calzado
: The main objective of this study was to determine the level of burnout among education professionals working with people with disabilities in Córdoba, Spain and the association between these levels and sociodemographic characteristics (sex, age, marital status, and level of education). DESIGN: descriptive, cross-sectional study to determine prevalence. POPULATION: 157 professionals. Evaluation tools: questionnaire to obtain information on sociodemographic characteristics and the Maslach Burnout Inventory (MBI)...
October 2016: Ciência & Saúde Coletiva
Deborah Carvalho Malta, Sheila Rizzato Stopa, Rogerio Canuto, Nayara Lopes Gomes, Vera Lúcia Ferreira Mendes, Bárbara Niegia Garcia de Goulart, Lenildo de Moura
Objective: To describe the self-reported prevalence of intellectual disability, physical, hearing and visual, according to sociodemographic variables, degree of limitation and frequency of rehabilitation service use. Methods: Data from the National Health Survey, a population survey. the self-reported prevalence of physical, mental, visual and hearing were calculated and their 95% confidence intervals, stratified by sex, age, race / color, for Brazil, place of residence and Major Regions...
October 2016: Ciência & Saúde Coletiva
Giovani Cavalheiro Nogueira, Soraia Dornelles Schoeller, Flávia Regina de Souza Ramos, Maria Itayra Padilha, Laura Cavalcanti de Farias Brehmer, Ana Maria Fernandes Borges Marques
This is a cross-sectional study with a quantitative approach, establishing the epidemiological profile of people with physical disabilities resident in the municipality of Florianópolis, in the Southern Brazilian state of Santa Catarina, and analyzing it in relation to the public policies related to that population. The minimum sample was determined by a statistical calculation, considering the population of the municipality with disabilities, according to data from the 2010 Population Census. The data were collected using an electronic form installed in mobile devices and stored at an online provider...
October 2016: Ciência & Saúde Coletiva
Silvana Aparecida de Lucca, Eucia Beatriz Lopes Petean
This study's aim was to understand the experience of being the father of a boy diagnosed with Duchenne Muscular Dystrophy (DMD). Eight fathers of 10-year-old or older boys diagnosed with DMD, living in RibeirãoPreto and surrounding cities participated in the study. Interviews included a semi-structured script and data were analyzed according to thematic content analysis. The results show that the confirmation of a DMD diagnosis shocked fathers and was mixed with sorrow, helplessness and hopelessness. Most fathers considered the illness of their child to be a mission sent by God, which helps to alleviate the pain and anguish caused by the disease...
October 2016: Ciência & Saúde Coletiva
Éverton Luís Pereira, Livia Barbosa
This article derives from a study conducted on the validation of the Brazilian Functionality Index (IF-BrA) applied to the granting of retirement benefits to disabled persons. The retirement of persons with disabilities is regulated by Complementary Law 142 of May 8, 2013. The aim is to discuss how the individuals involved in application of the instrument perceive the concept of disability and the possible implications for ensuring the right to retirement. Eleven agencies of the National Social Security Institute (INSS) were visited and 16 physicians, 16 social workers and 40 persons with disabilities were interviewed...
October 2016: Ciência & Saúde Coletiva
Ana Cláudia Moreira Melo, Augusto Ricardo Andrighetto, Suélen Darab Hirt, Ana Luiza Melo Bongiolo, Siddhartha Uhrigshardt Silva, Marcos André Duarte da Silva
The aims of this study were to identify (1) patient-related factors (sex, age, craniofacial pattern and smoking habit), (2) miniscrews implants (MSI)-related factors (length and diameter) and (3) location-related factors [bone (maxilla or mandible) and area (buccal, lingual and alveolar ridge)] that may be associated with MSI loss of stability. A total of 1356 MSI were installed in 570 patients (423 females and 147 males) with mean age of 42.7 during a 10-year period and were clinically evaluated once a month until the end of the proposed movement...
October 24, 2016: Brazilian Oral Research
Neusa Barros Dantas-Neta, Lúcia de Fátima Almeida de Deus Moura, Priscila Figueiredo Cruz, Marcoeli Silva Moura, Saul Martins Paiva, Carolina Castro Martins, Marina de Deus Moura de Lima
This study evaluated the impact of molar-incisor hypomineralization (MIH) on oral health-related quality of life (OHRQoL) according to the perceptions of schoolchildren and their parents/caregivers. This cross-sectional study consisted of a sample of 594 schoolchildren between 11 and 14 years of age and their parents/caregivers who answered the questionnaires CPQ11-14ISF:16 and P-CPQ, respectively. The main independent variable of this study was MIH of the schoolchildren. Experience of dental caries, malocclusion, and socioeconomic status were treated as confounding variables...
October 24, 2016: Brazilian Oral Research
Carla Thais Rosada Peruchi, Regina Célia Poli-Frederico, Alexandrina Aparecida Maciel Cardelli, Marina de Lourdes Calvo Fracasso, Carina Gisele Costa Bispo, Rejane Dias Neves-Souza, Jefferson Rosa Cardoso, Sandra Mara Maciel
The aim of this study was to investigate the association between oral health status and central obesity (CO) in Brazilian independent-living elderly. A cross-sectional study was carried out in a sample of 489 elderly, who were participants of the Study on Aging and Longevity, in Londrina, state of Parana. The number of natural teeth and use of prostheses were evaluated according to the World Health Organization criteria. The presence of CO was assessed using measures of waist circumference (WC) and waist-hip ratio (WHR)...
October 24, 2016: Brazilian Oral Research
J Mertens, J Germer, J A Siqueira, J Sauerborn
Spondias tuberosa Arr., a fructiferous tree endemic to the northeast Brazilian tropical dry forest called Caatinga, accounts for numerous benefits for its ecosystem as well as for the dwellers of the Caatinga. The tree serves as feed for pollinators and dispersers as well as fodder for domestic ruminants, and is a source of additional income for local smallholders and their families. Despite its vantages, it is facing several man-made and natural threats, and it is suspected that S. tuberosa could become extinct...
October 24, 2016: Brazilian Journal of Biology, Revista Brasleira de Biologia
Jose Gonçalo Pais Estrela da Silveira Zúquete, Edinilsa Ramos de Souza, Suely Ferreira Deslandes
This study focuses on concepts involved in women trafficking for sexual exploitation according to representatives of government and nongovernmental institutions working with policies to confront and prevent trafficking and assist victims in Brazil and Portugal. An exploratory qualitative study was performed to identify the institutional discourses on women trafficking using thematic analysis. Interviewees displayed conceptual imprecision concerning women trafficking, sometimes ignoring the rights of sex workers to migrate and work in other countries...
October 20, 2016: Cadernos de Saúde Pública
Sara de Souza Silva, Juliana Vaz de Melo Mambrini, Maria Aparecida Turci, James Macinko, Maria Fernanda Lima-Costa
This study compared the use of health services and medication, screening test coverage, characteristics of primary care, and health behaviors in 370 diabetics 45 years or older according to sources of care: private health policyholders regardless of place of residence; residents in areas covered by the Family Health Strategy; and individuals covered by a "traditional" Primary Care Unit. The study used data from the 2nd Adult Health Survey in Belo Horizonte Metropolitan Region (2010), Minas Gerais State, Brazil...
October 20, 2016: Cadernos de Saúde Pública
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