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https://www.readbyqxmd.com/read/28550817/atypical-presentation-and-outcome-of-cervicogenic-headache-in-patients-with-cervical-degenerative-disease-a-single-center-experience
#1
Shyamal C Bir, Anil Nanda, Devi Prasad Patra, Tanmoy Kumar Maiti, Cesar Liendo, Minagar Alireza, Oleg Y Chernyshev
OBJECTIVE: Cervicogenic headache affects a significant portion of the entire population. This type of headache especially with atypical presentation is often hard to diagnose and manage since its etiopathophysiology is not been yet well understood. We have investigated the prevalence of cervicogenic headache with atypical presentation and discussed the etiology of it, and the outcome of surgical intervention on this type of headache in patients with cervical degenerative disease. PATIENTS AND METHODS: Radiological and clinical data of 160 patients (from 2001 through 2016) were retrospectively reviewed...
May 13, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28550809/the-impact-of-childhood-overweight-and-obesity-on-healthcare-utilisation
#2
Edel Doherty, Michelle Queally, John Cullinan, Paddy Gillespie
Rising levels of childhood overweight and obesity represent a major global public health challenge. A number of studies have explored the association between childhood overweight and obesity and healthcare utilisation and costs. This paper adds to the literature by estimating the causal effect of child overweight and obesity status on use of general practitioner (GP) and hospital inpatient stays at two time points using instrumental variable (IV) methods The paper uses data from two waves of the Growing Up in Ireland survey of children when they are 9 and 13 years respectively and uses the biological mother's body mass index (BMI) as an instrument for the child's BMI...
May 12, 2017: Economics and Human Biology
https://www.readbyqxmd.com/read/28550439/baseline-anthropometric-and-metabolic-parameters-correlate-with-weight-loss-in-women-1-year-after-laparoscopic-roux-en-y-gastric-bypass
#3
Sans Arnaud, Bailly Laurent, Anty Rodolphe, Sielezenef Igor, Gugenheim Jean, Tran Albert, Gual Philippe, Iannelli Antonio
BACKGROUND: In this study, we explored in a prospective cohort of morbidly obese women undergoing laparoscopic Roux-en-Y gastric bypass (LRYGP) correlations between baseline anthropometrics, metabolic parameters, resting energy expenditure (REE), body composition, and 1-year % excess body mass index loss (%EBMIL). We also investigated risk factors for insufficient %EBMIL. METHODS: One hundred three consecutive women were prospectively evaluated at baseline (age 40...
May 26, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28550438/what-are-the-real-procedural-costs-of-bariatric-surgery-a-systematic-literature-review-of-published-cost-analyses
#4
REVIEW
Brett Doble, Sarah Wordsworth, Chris A Rogers, Richard Welbourn, James Byrne, Jane M Blazeby
This review aims to evaluate the current literature on the procedural costs of bariatric surgery for the treatment of severe obesity. Using a published framework for the conduct of micro-costing studies for surgical interventions, existing cost estimates from the literature are assessed for their accuracy, reliability and comprehensiveness based on their consideration of seven 'important' cost components. MEDLINE, PubMed, key journals and reference lists of included studies were searched up to January 2017...
May 26, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28550368/association-of-poverty-and-social-exclusion-with-body-mass-index-among-special-olympics-athletes-in-europe
#5
Pauli Rintala, Viviene A Temple, Meghann Lloyd, Chris Faro, John T Foley
OBJECTIVES: To examine the association of a risk of poverty and social exclusion (AROPE), age, and gender with the body mass index (BMI) status of European Special Olympics athletes. METHODS: BMI records were available for 1905 children and youth and 5517 adults from the Special Olympics International (SOI) Health Promotion database. AROPE was extracted from EU Eurostat statistics. Logistic regression analyses were used to predict BMI status. RESULTS: For children/youth and adults, respectively, 9...
May 26, 2017: International Journal of Public Health
https://www.readbyqxmd.com/read/28550353/health-policy-responsiveness-lessons-learned-from-maryland-and-prince-george-s-county
#6
Byron Sogie-Thomas, John Sankofa, Crystal Reed, Kweisi Mfume, Lauren Abla Doamekpor
Effective, timely, and intentional policy efforts can significantly impact and improve the public's health and reduce racial and ethnic health disparities across the nation. Creating and implementing responsive policies at the state and county level is essential to supporting community efforts to improve health behaviors and health outcomes, particularly for communities of color who bear the brunt of disease risk and negative health outcomes. Using policy examples from the State of Maryland and Prince George's County, the largest and wealthiest predominately African-American county in the USA, this case study highlights the importance of state and county policy action when presented with opportunities to affect long-lasting, positive change...
May 27, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28550279/cinnamon-induces-browning-in-subcutaneous-adipocytes
#7
Hiu Yee Kwan, Jiahui Wu, Tao Su, Xiao-Juan Chao, Bin Liu, Xiuqiong Fu, Chi Leung Chan, Rebecca Hiu Ying Lau, Anfernee Kai Wing Tse, Quan Bin Han, Wang Fun Fong, Zhi-Ling Yu
Browning is the process of increasing the number of brite cells, which helps to increase energy expenditure and reduce obesity. Consumption of natural and non-toxic herbal extracts that possess the browning effect is an attractive anti-obesity strategy. In this study, we examined the browning effect of cinnamon extract. We found that cinnamon extract (CE) induced typical brown adipocyte multiocular phenotype in 3T3-L1 adipocytes. The treatment also increased brown adipocytes markers and reduced white adipocytes markers in the 3T3-L1 adipocytes...
May 26, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28550272/non-alcoholic-fatty-liver-disease-a-chronic-disease-of-the-21-st-century
#8
Metrakos Peter, Nilsson Tommy
Non-alcoholic fatty liver disease (NAFLD) comprises a spectrum of metabolic states ranging from simple steatosis to inflammation with associated fibrosis to cirrhosis. Though accumulation of hepatic fat is not associated with a significant increase in mortality rates, hepatic inflammation is, as this augments the risk of terminal liver disease, i.e., cirrhosis, hepatic decompensation (liver failure) and/or hepatocellular carcinoma. Disease progression is usually slow, over a decade or more and, for the most part, remains asymptomatic...
May 26, 2017: Journal of Biomedical Research
https://www.readbyqxmd.com/read/28550257/increasing-body-mass-index-at-midlife-is-associated-with-increased-cortical-thinning-in-alzheimer-s-disease-vulnerable-regions
#9
Marnie E Shaw, Walter P Abhayaratna, Kaarin J Anstey, Nicolas Cherbuin
Higher body mass index (BMI) at midlife is associated with greater decreases in cognitive function at older age as well as increased Alzheimer's disease (AD) risk, compared to those with normal BMI. Here, we tested whether BMI at midlife was associated with cortical thinning in brain regions known to be affected in early AD. We examined a large sample (n = 404) of midlife individuals (44-49 years) from the PATH population-based study. Individuals were scanned with magnetic resonance imaging (1.5T) on up to three occasions over eight years...
May 26, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28550249/avn-492-a-novel-highly-selective-5-ht6r-antagonist-preclinical-evaluation
#10
Alexandre V Ivachtchenko, Ilya Okun, Vladimir Aladinskiy, Yan Ivanenkov, Angela Koryakova, Ruben Karapetyan, Oleg Mitkin, Ramiz Salimov, Andrey Ivashchenko
Discovery of 5-HT6 receptor subtype and its exclusive localization within the central nervous system led to extensive investigations of its role in Alzheimer's disease, schizophrenia, and obesity. In the present study, we present preclinical evaluation of a novel highly-potent and highly-selective 5-HT6R antagonist, AVN-492. The affinity of AVN-492 to bind to 5-HT6R (Ki = 91 pM) was more than three orders of magnitude higher than that to bind to the only other target, 5-HT2BR, (Ki = 170 nM). Thus, the compound displayed great 5-HT6R selectivity against all other serotonin receptor subtypes, and is extremely specific against any other receptors such as adrenergic, GABAergic, dopaminergic, histaminergic, etc...
May 25, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28550108/hypothalamic-ventromedial-lin28a-enhances-glucose-metabolism-in-diet-induced-obesity
#11
Jung Dae Kim, Chitoku Toda, Cristina M Ramírez, Carlos Fernández-Hernando, Sabrina Diano
The Lin28a/Let-7 axis has been studied in peripheral tissues for its role in metabolism regulation. However, its central function remains unclear. Here we found that Lin28a is highly expressed in the hypothalamus compared to peripheral tissues. Its expression is positively correlated with positive energy balance, suggesting a potential central role for Lin28a in metabolism regulation. Thus, we targeted the hypothalamic ventromedial nucleus (VMH) to selectively overexpress (Lin28aKI(VMH) ) or downregulate (Lin28aKD(VMH) ) Lin28a expression in mice...
May 26, 2017: Diabetes
https://www.readbyqxmd.com/read/28550045/pacsin2-accelerates-nephrin-trafficking-and-is-up-regulated-in-diabetic-kidney-disease
#12
Vincent Dumont, Tuomas A Tolvanen, Sara Kuusela, Hong Wang, Tuula A Nyman, Sonja Lindfors, Jukka Tienari, Harry Nisen, Shiro Suetsugu, Markus Plomann, Hiroshi Kawachi, Sanna Lehtonen
Nephrin is a core component of podocyte (glomerular epithelial cell) slit diaphragm and is required for kidney ultrafiltration. Down-regulation or mislocalization of nephrin has been observed in diabetic kidney disease (DKD), characterized by albuminuria. Here, we investigate the role of protein kinase C and casein kinase 2 substrate in neurons 2 (PACSIN2), a regulator of endocytosis and recycling, in the trafficking of nephrin and development of DKD. We observe that PACSIN2 is up-regulated and nephrin mislocalized in podocytes of obese Zucker Diabetic Fatty (ZDF) rats that have altered renal function...
May 26, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28550024/chest-pain-and-shortness-of-breath-in-cardiovascular-disease-a-prospective-cohort-study-in-uk-primary-care
#13
Lauren A Barnett, James A Prior, Umesh T Kadam, Kelvin P Jordan
OBJECTIVE: To determine characteristics associated with monthly chest pain and shortness of breath (SoB) during activity in cardiovascular disease (CVD) and trajectories of these symptoms over 10 months. STUDY DESIGN AND SETTING: Baseline questionnaire was sent to patients aged ≥40 years from 10 UK general practices. Responders were sent monthly questionnaires for 10 months. For patients with CVD (ischaemic heart disease and heart failure), the association of sociodemographic characteristics, pain elsewhere and anxiety and depression with monthly reports of chest pain and SoB during activity were determined using multilevel, multinomial logistic regression...
May 25, 2017: BMJ Open
https://www.readbyqxmd.com/read/28550015/statistical-methods-for-latent-class-quantitative-trait-loci-mapping
#14
Shuyun Ye, Rhonda Bacher, Mark P Keller, Alan D Attie, Christina Kendziorski
Identifying the genetic basis of complex traits is an important problem with the potential to impact a broad range of biological endeavors. A number of effective statistical methods are available for quantitative trait loci (QTL) mapping that allow for the efficient identification of multiple, potentially interacting, loci under a variety of experimental conditions. Although proven useful in hundreds of studies, the majority of these methods assume a single model common to each subject and consequently sacrifice power and accuracy when genetically distinct subclasses exist...
May 26, 2017: Genetics
https://www.readbyqxmd.com/read/28550007/associations-between-maternal-depressive-symptoms-and-nonresponsive-feeding-styles-and-practices-in-mothers-of-young-children-a-systematic-review
#15
Ana Cristina Lindsay, Tatiana Mesa, Mary L Greaney, Sherrie F Wallington, Julie A Wright
BACKGROUND: Childhood obesity is a significant global public health problem due to increasing rates worldwide. Growing evidence suggests that nonresponsive parental feeding styles and practices are important influences on children's eating behaviors and weight status, especially during early childhood. Therefore, understanding parental factors that may influence nonresponsive parental feeding styles and practices is significant for the development of interventions to prevent childhood obesity...
May 26, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28549991/pancreatic-derived-factor-impaired-glucagon-like-peptide-1-production-from-glutag-enterendorine-l-cell-line-and-intestines
#16
Fenghua Lai, Yan Chen, Huimei Lin, Xuelan Wang, Xiaonan Zhu, Yanbing Li, Haipeng Xiao, Xiaopei Cao
PURPOSE: Pancreatic-derived factor (PANDER) is a pancreatic islet-specific cytokine that co-secretes with insulin. However, its biological function remains largely unknown. We have recently shown that the intestine might be its novel target tissue. The aim of this study was to clarify whether PANDER impacts the production of glucagon-like peptide-1 (GLP-1). METHODS: We treated GLUTag cells from the mouse intestine L cell line with recombinant PANDER protein and hepatic overexpression of PANDER in an obese murine model...
May 23, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28549989/overweight-in-elderly-people-induces-impaired-autophagy-in-skeletal-muscle
#17
Yaiza Potes, Beatriz de Luxán-Delgado, Susana Rodriguez-González, Marcela Rodrigues Moreira Guimarães, Juan J Solano, María Fernández-Fernández, Manuel Bermúdez, Jose A Boga, Ignacio Vega-Naredo, Ana Coto-Montes
Sarcopenia is the gradual loss of skeletal muscle mass, strength and quality associated with aging. Changes in body composition, especially in skeletal muscle and fat mass are crucial steps in the development of chronic diseases. We studied the effect of overweight on skeletal muscle tissue in elderly people without reaching obesity to prevent this extreme situation. Overweight induces a progressive protein breakdown reflected as a progressive withdrawal of anabolism against the promoted catabolic state leading to muscle wasting...
May 23, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28549978/gestational-weight-gain
#18
REVIEW
Michelle A Kominiarek, Alan M Peaceman
Prenatal care providers are advised to evaluate maternal weight at each regularly scheduled prenatal visit, monitor progress toward meeting weight gain goals, and provide individualized counseling if significant deviations from a woman's goals occur. Today, nearly 50% of women exceed their weight gain goals with overweight and obese women having the highest prevalence of excessive weight gain. Risks of inadequate weight gain include low birth weight and failure to initiate breastfeeding whereas the risks of excessive weight gain include cesarean deliveries and post-partum weight retention for the mother and large for gestational age infants, macrosomia, and childhood overweight or obesity for the offspring...
May 23, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28549912/fatty-liver-and-fgf21-physiology
#19
REVIEW
Eleftheria Maratos-Flier
Non alcoholic fatty liver disease is linked to obesity and the metabolic syndrome. As rates of obesity rise it has become the major etiology of liver dysfunction. Despite intense study the molecular mechanisms contributing to the onset of fatty liver remain debatable. Furthermore, few therapies exist and as a result dietary therapy is commonly prescribed and remains problematic. Fibroblast growth factor is a complex metabolic regulator that is synthesized in multiple organs including the liver, with resulting complex systemic effects...
May 23, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28549834/obstructive-sleep-apnea-the-effect-of-bariatric-surgery-after-12%C3%A2-months-a-prospective-multicenter-trial
#20
P Peromaa-Haavisto, H Tuomilehto, J Kössi, J Virtanen, M Luostarinen, J Pihlajamäki, P Käkelä, M Victorzon
BACKGROUND: Obstructive sleep apnea (OSA) is a highly prevalent sleep disorder, particularly in bariatric patients. It is known to be tightly linked with metabolic abnormalities and cardiovascular morbidity. Obesity is the most noteworthy individual risk factor for OSA. The aim of this study was to investigate the effect of a laparoscopic Roux-en-Y gastric bypass (LRYGB) on OSA one year after surgery. METHODS: In this prospective multicenter study standard overnight cardiorespiratory recording was conducted 12 months after bariatric surgery in 132 patients who had OSA in the baseline recording prior to the operation...
January 12, 2017: Sleep Medicine
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