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Hong Ren, Zhixiong Zhou, Wenxi Kevin Liu, Xiujiang Wang, Zenong Yin
AIM: This study examined the relationships between energy balance-related behaviours outside school hours and obesity in Chinese primary school students. We also explored the influence of gender on those relationships. METHODS: The study sample was a cross-sectional cohort of 5,032 Chinese children who were enrolled in grades 1-6 in primary schools in five Chinese cities and whose mean ages ranged from 7.3 to 11.9 years. The children's parents completed a survey on their child's height, weight and energy balance-related behaviours outside school hours...
October 19, 2016: Acta Paediatrica
Ricardo Soares de Sant'Ana, Jacó Saraiva de Castro Mattos, Anderson Soares da Silva, Luanes Marques de Mello, Altacílio Aparecido Nunes
Objective: To evaluate association of sociodemographic, anthropometric, and epidemiological factors with result of mammogram in women undergoing breast cancer screening. Methods: This is a cross-sectional study with data obtained through interviews, anthropometric measurements, and mammography of 600 women aged 40 to 69 years at the Preventive Medicine Department of Hospital de Câncer de Barretos, Brazil, in 2014. The results of these examinations in the BI-RADS categories 1 and 2 were grouped and classified in this study as normal mammogram outcome, and those of BI-RADS categories 3, 4A, 4B, 4C, and 5 were grouped and classified as altered mammogram outcome...
July 2016: Einstein
Mar Llamas-Velasco, Victoria Alegría, Ángel Santos-Briz, Lorenzo Cerroni, Heinz Kutzner, Luis Requena
We review the most characteristic clinical and histopathologic findings of the cutaneous manifestations of the occlusive nonvasculitic vasculopathic disorders. Clinically, most of these conditions are characterized by retiform purpura. Histopathologic findings consist of occlusion of the vessel lumina with no vasculitis. Different disorders may produce nonvasculitic occlusive vasculopathy in cutaneous blood and lymphatic vessels, including embolization due to cholesterol and oxalate emboli, cutaneous intravascular metastasis from visceral malignancies, atrial myxomas, intravascular angiosarcoma, intralymphatic histiocytosis, intravascular lymphomas, endocarditis, crystal globulin vasculopathy, hypereosinophilic syndrome, and foreign material...
October 18, 2016: American Journal of Dermatopathology
Alicia Iglesias-Deus, Alejandro Pérez-Muñuzuri, Adela Urisarri, Adolfo Bautista-Casasnovas, Maria-Luz Couce
BACKGROUND: Umbilical cord hemangioma is very rare and may not be detected prenatally. However, it should be considered in differential diagnosis with other umbilical masses because it can cause significant morbidity. METHODS: We report the case of a newborn referred with suspected omphalitis and umbilical hernia. RESULTS: Physical examination showed an irreducible umbilical tumor, the size of olive, with dubious secretion. The initial suspected diagnosis was urachal or omphalomesenteric duct remnants...
October 2016: Medicine (Baltimore)
Valerie J Edwards, Lynda A Anderson, William W Thompson, Angela J Deokar
This study uses data from the 2009 Behavioral Risk Factors Surveillance System (BRFSS) to examine differences between male and female caregivers by demographics, health-related quality of life (HRQOL), and the effect of social support on HRQOL. Roughly two-thirds of caregivers were women, and demographic characteristics differed among men and women caregivers. Women caregivers reported significantly more mentally and physically unhealthy days than men, but there were no differences between men and women in general health or life satisfaction...
October 19, 2016: Journal of Women & Aging
Alberto Baggioli, Carlo A Cavallotti, Antonino Famulari
From proteins and peptides to semiconducting polymers, aliphatic chains on aromatic groups are recurring motifs in macromolecules from very diverse application fields. Fields in which molecular folding and packing determine the macroscopic physical properties that make such advanced materials appealing in the first place. Within each macromolecule, the intrinsic structure of each unit defines how it interacts with its neighbours, ultimately opening up or denying certain backbone conformations. This eventually also determines how macromolecules interact with each other...
October 18, 2016: Physical Chemistry Chemical Physics: PCCP
Ying Liu, Kesheng Wang, Mildred Maisonet, Liang Wang, Shimin Zheng
BACKGROUND: A long term of unhealthy lifestyles can lead to many health problems, especially type 2 diabetes (T2D). This study is to determine the associations of lifestyle factors (smoking, alcohol consumption, physical activity and diet) with type 2 diabetes in American adults (≥20 years) in a nationally representative sample. METHODS: Data were from 12987 American adults who participated in National Health and Nutrition Examination Survey (NHANES) 2005-2014...
October 17, 2016: Journal of Diabetes
Sae Young Jae, Sudhir Kurl, Barry A Franklin, Jari A Laukkanen
OBJECTIVES: We investigated whether long-term changes in cardiorespiratory fitness (CRF) predict the risk of incident hypertension, independent of risk factors, in initially normotensive men. METHODS: This prospective study from the Kuopio Ischemic Heart Disease Study included 431 male participants without hypertension who underwent symptom-limited maximal cardiopulmonary exercise testing at baseline and during a second examination, 11-years later, who were re-evaluated for hypertension at 20-year follow-up...
October 18, 2016: American Journal of Human Biology: the Official Journal of the Human Biology Council
Rachelle Jones, Timothy A Brusseau, Pamela H Kulinna, Hans van der Mars
BACKGROUND: Understanding the physical activity patterns of youth is important for the implementation and evaluation of programming and interventions designed to change behavior. To date, little is known about the objectively measured physical activity patterns of Native American youth. Therefore, the purpose of the study was to examine the step counts of Navajo youth during weekdays, weekend days, and physical education classes. METHODS: Participants included 63 high school students (mean age = 15...
October 17, 2016: Journal of Racial and Ethnic Health Disparities
Joel Wells, Jeffrey J Nepple, Karla Crook, James R Ross, Asheesh Bedi, Perry Schoenecker, John C Clohisy
BACKGROUND: Hip dysplasia represents a spectrum of complex deformities on both sides of the joint. Although many studies have described the acetabular side of the deformity, to our knowledge, little is known about the three-dimensional (3-D) head and neck offset differences of the femora of dysplastic hips. A thorough knowledge of proximal femoral anatomy is important to prevent potential impingement and improve results after acetabular reorientation. QUESTIONS/PURPOSES: (1) Are there common proximal femoral characteristics in patients with symptomatic hip dysplasia undergoing periacetabular osteotomy (PAO)? (2) Where is the location of maximal femoral head and neck offset deformity in hip dysplasia? (3) Do certain subgroups of dysplastic hips more commonly have cam-type femoral morphology? (4) Is there a relationship between hip ROM as well as impingement testing and 3-D head and neck offset deformity? METHODS: Using our hip preservation database, 153 hips (148 patients) underwent PAO from October 2013 to July 2015...
October 17, 2016: Clinical Orthopaedics and related Research
Ying Kuen Cheung, Yeseon P Moon, Erin R Kulick, Ralph L Sacco, Mitchell S V Elkind, Joshua Z Willey
BACKGROUND: Previous studies of exercise have focused on measuring physical activity in totality using summary statistics such as metabolic equivalent score for total intensity or total energy count. OBJECTIVE: We aimed to examine the multidimensionality of leisure-time physical activity (LTPA) and to identify the specific LTPA components that were associated with cardiovascular mortality in the elderly. DESIGN AND PARTICIPANTS: The Northern Manhattan Study (NOMAS) is a multiethnic prospective cohort of elderly stroke-free individuals consisting of a total of 3298 participants recruited between 1993 and 2001, with a median follow-up of 17 years...
October 17, 2016: Journal of General Internal Medicine
Sheri J Hartman, Shira I Dunsiger, Beth C Bock, Britta A Larsen, Sarah Linke, Dori Pekmezi, Becky Marquez, Kim M Gans, Andrea S Mendoza-Vasconez, Bess H Marcus
Spanish-speaking Latinas have some of the lowest rates of meeting physical activity guidelines in the U.S. and are at high risk for many related chronic diseases. The purpose of the current study was to examine the maintenance of a culturally and individually-tailored Internet-based physical activity intervention for Spanish-speaking Latinas. Inactive Latinas (N  =  205) were randomly assigned to a 6-month Tailored Physical Activity Internet Intervention or a Wellness Contact Control Internet Group, with a 6-month follow-up...
October 17, 2016: Journal of Behavioral Medicine
Theresa A Hastert, Emily White
PURPOSE: In 2007, the World Cancer Research Fund (WCRF) and American Institute for Cancer Research (AICR) published eight recommendations regarding body weight, physical activity, and dietary behaviors aimed at reducing cancer incidence worldwide. In this paper, we assess whether meeting the WCRF/AICR recommendations is associated with lower colorectal cancer (CRC) incidence; evaluate whether particular recommendations are most strongly associated with lower CRC incidence; and assess whether associations differ by sex...
October 17, 2016: Cancer Causes & Control: CCC
Jennifer Muir, Melyssa Aronson, Mary-Jane Esplen, Aaron Pollett, Carol J Swallow
BACKGROUND: Hereditary diffuse gastric cancer (HDGC) syndrome is caused by germline mutations in the CDH1 gene and carries a lifetime gastric cancer risk of approximately 70 % in men and 56 % in women. Current consensus guidelines recommend that people of age ≥20 who harbor a CDH1 mutation undergo prophylactic total gastrectomy (PTG). However, the decision to proceed with a major visceral resection for prophylactic reasons may be difficult, especially since long-term outcomes are not well defined...
October 17, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
M Iki, Y Fujita, J Tamaki, K Kouda, A Yura, Y Sato, J S Moon, A Harano, K Hazaki, E Kajita, M Hamada, K Arai, K Tomioka, N Okamoto, N Kurumatani
: Frail elderly individuals have elevated risks of both fracture and mortality. We found that incident fractures were associated with an increased risk of death even after adjusting for pre-fracture frailty status as represented by physical performance tests and laboratory tests for common geriatric diseases in community-dwelling elderly Japanese men. INTRODUCTION: While fractures reportedly increase the risk of mortality, frailty may complicate this association, generating a false-positive result...
October 18, 2016: Osteoporosis International
Pablo M Piaggi, Omar Valsson, Michele Parrinello
We study by computer simulation the nucleation of a supersaturated Lennard-Jones vapor into the liquid phase. The large free energy barriers to transition make the time scale of this process impossible to study by ordinary molecular dynamics simulations. Therefore we use a recently developed enhanced sampling method [Valsson and Parrinello, Phys. Rev. Lett.113, 090601 (2014)] based on the variational determination of a bias potential. We differ from previous applications of this method in that the bias is constructed on the basis of the physical model provided by the classical theory of nucleation...
October 18, 2016: Faraday Discussions
Zhen Zeng, Tijiang Zhang, Yihua Zhou, Xiaoxi Chen
Meningiomas are the most common primary nonneuroglial extra-axial neoplasms, which commonly present as spherical or oval masses with a dural attachment. Meningiomas without dural attachment are rare and, according to their locations, are classified into 5 varieties, including intraventricular, deep Sylvain fissure, pineal region, intraparenchymal, or subcortical meningiomas. To the best of our knowledge, intraparenchymal meningioma with cerebriform pattern has never been reported. In this paper, we report a 34-year-old Chinese male patient who presented with paroxysmal headaches and progressive loss of vision for 10 months and blindness for 2 weeks...
2016: Case Reports in Radiology
Farzaneh Karimi-Alavijeh, Saeed Jalili, Masoumeh Sadeghi
BACKGROUND: Metabolic syndrome which underlies the increased prevalence of cardiovascular disease and Type 2 diabetes is considered as a group of metabolic abnormalities including central obesity, hypertriglyceridemia, glucose intolerance, hypertension, and dyslipidemia. Recently, artificial intelligence based health-care systems are highly regarded because of its success in diagnosis, prediction, and choice of treatment. This study employs machine learning technics for predict the metabolic syndrome...
May 2016: ARYA Atherosclerosis
N Kappelmann, G Lewis, R Dantzer, P B Jones, G M Khandaker
Inflammatory cytokines are commonly elevated in acute depression and are associated with resistance to monoaminergic treatment. To examine the potential role of cytokines in the pathogenesis and treatment of depression, we carried out a systematic review and meta-analysis of antidepressant activity of anti-cytokine treatment using clinical trials of chronic inflammatory conditions where depressive symptoms were measured as a secondary outcome. Systematic search of the PubMed, EMBASE, PsycINFO and Cochrane databases, search of reference lists and conference abstracts, followed by study selection process yielded 20 clinical trials...
October 18, 2016: Molecular Psychiatry
D Zbogar, J J Eng, W C Miller, A V Krassioukov, M C Verrier
STUDY DESIGN: Longitudinal observational study. OBJECTIVE: To quantify the amount of upper- and lower-extremity movement repetitions (that is, voluntary movements as part of a functional task or specific motion) occurring during inpatient spinal cord injury (SCI), physical (PT) and occupational therapy (OT), and examine changes over the inpatient rehabilitation stay. SETTING: Two stand-alone inpatient SCI rehabilitation centers. METHODS: Participants: A total of 103 patients were recruited through consecutive admissions to SCI rehabilitation...
October 18, 2016: Spinal Cord
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