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https://www.readbyqxmd.com/read/28813562/polygenic-scores-for-major-depressive-disorder-and-risk-of-alcohol-dependence
#1
Allan M Andersen, Robert H Pietrzak, Henry R Kranzler, Li Ma, Hang Zhou, Xiaoming Liu, John Kramer, Samuel Kuperman, Howard J Edenberg, John I Nurnberger, John P Rice, Jay A Tischfield, Alison Goate, Tatiana M Foroud, Jacquelyn L Meyers, Bernice Porjesz, Danielle M Dick, Victor Hesselbrock, Eric Boerwinkle, Steven M Southwick, John H Krystal, Myrna M Weissman, Douglas F Levinson, James B Potash, Joel Gelernter, Shizhong Han
Importance: Major depressive disorder (MDD) and alcohol dependence (AD) are heritable disorders with significant public health burdens, and they are frequently comorbid. Common genetic factors that influence the co-occurrence of MDD and AD have been sought in family, twin, and adoption studies, and results to date have been promising but inconclusive. Objective: To examine whether AD and MDD overlap genetically, using a polygenic score approach. Design, Settings, and Participants: Association analyses were conducted between MDD polygenic risk score (PRS) and AD case-control status in European ancestry samples from 4 independent genome-wide association study (GWAS) data sets: the Collaborative Study on the Genetics of Alcoholism (COGA); the Study of Addiction, Genetics, and Environment (SAGE); the Yale-Penn genetic study of substance dependence; and the National Health and Resilience in Veterans Study (NHRVS)...
August 16, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28812946/nurse-researchers-perspectives-on-research-ethics-in-china
#2
Can Gu, Man Ye, Xiaomin Wang, Min Yang, Honghong Wang, Kaveh Khoshnood
BACKGROUND: In China, research ethics is a subject of increasingly formal regulation. However, little is known about how nursing researchers understand the concept of research ethics and the ways in which they can maintain ethical standards in their work. AIM: The aim of this study is to examine nursing researchers' perspectives on research ethics in China. RESEARCH DESIGN: We conducted a descriptive qualitative study. Qualitative research methods enabled us to gain an in-depth understanding of nursing researchers' views on research ethics...
January 1, 2017: Nursing Ethics
https://www.readbyqxmd.com/read/28812551/the-developmental-basis-for-the-recurrent-evolution-of-deuterostomy-and-protostomy
#3
José M Martín-Durán, Yale J Passamaneck, Mark Q Martindale, Andreas Hejnol
The mouth opening of bilaterian animals develops either separate from (deuterostomy) or connected to (protostomy) the embryonic blastopore, the site of endomesoderm internalization. Although this distinction preluded the classification of bilaterian animals in Deuterostomia and Protostomia, and has influenced major scenarios of bilaterian evolution, the developmental basis for the appearance of these different embryonic patterns remains unclear. To identify the underlying mechanisms, we compared the development of two brachiopod species that show deuterostomy (Novocrania anomala) and protostomy (Terebratalia transversa), respectively...
December 5, 2016: Nature ecology & evolution
https://www.readbyqxmd.com/read/28810380/when-food-becomes-an-obsession-overweight-is-related-to-food-related-obsessive-compulsive-behavior
#4
Katrijn Houben, Anita Jansen
In this study, it was examined whether overweight is associated with food-related obsessions and compulsions. Participants with a healthy weight ( n = 27) and participants who were overweight ( n = 33) filled out the Yale-Brown-Cornell Eating Disorder Scale, the Eating Obsessive-Compulsive Scale, and the Emotional and Behavioral Reactions to Intrusions Questionnaire to assess frequency, distress, control, and reactance associated with food-related preoccupations and compulsions. Overweight participants showed increased food-related preoccupations, compulsive eating, and heightened emotional and behavioral reactance compared to participants with a healthy weight...
January 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28810357/a-graduated-food-addiction-classification-approach-significantly-differentiates-obesity-among-people-with-type-2-diabetes
#5
Karren-Lee Raymond, Lee Kannis-Dymand, Geoff P Lovell
This study examined a graduated severity level approach to food addiction classification against associations with World Health Organization obesity classifications (body mass index, kg/m(2)) among 408 people with type 2 diabetes. A survey including the Yale Food Addiction Scale and several demographic questions demonstrated four distinct Yale Food Addiction Scale symptom severity groups (in line with Diagnostic and Statistical Manual of Mental Disorders (5th ed.) severity indicators): non-food addiction, mild food addiction, moderate food addiction and severe food addiction...
October 1, 2016: Journal of Health Psychology
https://www.readbyqxmd.com/read/28808183/indoor-tanning-bed-use-and-risk-of-food-addiction-based-on-the-modified-yale-food-addiction-scale
#6
Wen-Qing Li, John E McGeary, Eunyoung Cho, Alan Flint, Shaowei Wu, Alberto Ascherio, Eric Rimm, Alison Field, Abrar A Qureshi
The popularity of indoor tanning may be partly attributed to the addictive characteristics of tanning for some individuals. We aimed to determine the association between frequent indoor tanning, which we view as a surrogate for tanning addiction, and food addiction. A total of 67,910 women were included from the Nurses' Health Study II. In 2005, we collected information on indoor tanning during high school/college and age 25-35 years, and calculated the average use of indoor tanning during these periods. Food addiction was defined as ≥3 clinically significant symptoms plus clinically significant impairment or distress, assessed in 2009 using a modified version of the Yale Food Addiction Scale...
October 17, 2016: Journal of Biomedical Research
https://www.readbyqxmd.com/read/28808027/de-novo-mutations-in-inhibitors-of-wnt-bmp-and-ras-erk-signaling-pathways-in-non-syndromic-midline-craniosynostosis
#7
Andrew T Timberlake, Charuta G Furey, Jungmin Choi, Carol Nelson-Williams, Erin Loring, Amy Galm, Kristopher T Kahle, Derek M Steinbacher, Dawid Larysz, John A Persing, Richard P Lifton
Non-syndromic craniosynostosis (NSC) is a frequent congenital malformation in which one or more cranial sutures fuse prematurely. Mutations causing rare syndromic craniosynostoses in humans and engineered mouse models commonly increase signaling of the Wnt, bone morphogenetic protein (BMP), or Ras/ERK pathways, converging on shared nuclear targets that promote bone formation. In contrast, the genetics of NSC is largely unexplored. More than 95% of NSC is sporadic, suggesting a role for de novo mutations. Exome sequencing of 291 parent-offspring trios with midline NSC revealed 15 probands with heterozygous damaging de novo mutations in 12 negative regulators of Wnt, BMP, and Ras/ERK signaling (10...
August 14, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28805749/food-addiction-binge-eating-disorder-and-obesity-is-there-a-relationship
#8
Tracy Burrows, Janelle Skinner, Rebecca McKenna, Megan Rollo
Existing research suggests that there is an overlap between binge eating disorder (BED) and the construct of 'food addiction' (FA). The objective of this study was to determine the overlapping features of BED and FA through a comparison of the individual scales of commonly used tools including the Binge Eating Scale (BES) and the Yale Food Addiction Scale (YFAS) in a sample of Australian adults. Adults (>18 years of age) were invited to complete an anonymous online survey on FA. Binge eating was assessed through the BES and addictive eating behaviours were assessed through the YFAS (n = 1344)...
August 14, 2017: Behavioral Sciences
https://www.readbyqxmd.com/read/28803820/titration-a-randomized-study-to-assess-2-treatment-algorithms-with-new-insulin-glargine-300-units-ml
#9
Jean-François Yale, Lori Berard, Mélanie Groleau, Pasha Javadi, John Stewart, Stewart B Harris
OBJECTIVE: It was uncertain whether an algorithm that involves increasing insulin dosages by 1 unit/day may cause more hypoglycemia with the longer-acting insulin glargine 300 units/mL (GLA-300). The objective of this study was to compare safety and efficacy of 2 titration algorithms, INSIGHT and EDITION, for GLA-300 in people with uncontrolled type 2 diabetes mellitus, mainly in a primary care setting. METHODS: This was a 12-week, open-label, randomized, multicentre pilot study...
August 10, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28803675/the-yale-fitness-intervention-trial-in-female-cancer-survivors-cardiovascular-and-physiological-outcomes
#10
M Tish Knobf, Sangchoon Jeon, Barbara Smith, Lyndsay Harris, Siobhan Thompson, Mitchel R Stacy, Karl Insogna, Albert J Sinusas
BACKGROUND: Induced premature menopause and cardio-toxic therapy increase cardiovascular disease risk in female cancer survivors. OBJECTIVE: To compare the effects of a 12 month aerobic-resistance fitness center intervention to home based physical activity on cardiovascular function and metabolic risk factors. METHODS: Subjects (N = 154) who had completed primary and/or adjuvant chemotherapy (past 3 years) were randomized to a fitness center intervention or a home based group...
August 10, 2017: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/28803343/sediment-lipid-biomarkers-record-phytoplankton-dynamics-of-lake-heihai-yunnan-province-sw-china-driven-by-climate-warming-since-the-1980s
#11
Yongdong Zhang, Yaling Su, Zhengwen Liu, Jinlei Yu, Miao Jin
Increased phosphorus (P) export from sediments to the overlying water column is a significant factor driving the variation of phytoplankton in productivity and community structure in lakes. However, the lack of long-term instrumental data often impeded analyses attempting to associate dynamics of phytoplankton with variation of internal P loading. Here, elements and lipid biomarkers were analyzed in a sediment core from Lake Heihai, a small, deep, and ultraoligotrophic alpine lake in Haba Mountain, Yunnan Province, SW China...
August 12, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28802528/how-young-is-too-young-in-breast-cancer-young-breast-cancer-is-not-a-unique-biological-subtype
#12
Jianfei Fu, Lunpo Wu, Wei Fu, Yinuo Tan, Tiantian Xu, Zhongwu Hong, Fan Wang, Shuguang Li
BACKGROUND: There is no uniformly adopted cutoff value to define "young patients" with breast cancer. This study was designed to determine an optimal cutoff value, to investigate prognostic factors and to explore gene expression profiles of young female breast cancer. MATERIALS AND METHODS: The Surveillance, Epidemiology, and End Results database was examined to identify cases of female breast cancer diagnosed between 2000 and 2007. The optimal cutoff value for young age was determined using the X-tile program (Yale University, version 3...
June 8, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28798344/2d-surface-optical-lattice-formed-by-plasmon-polaritons-with-application-to-nanometer-scale-molecular-deposition
#13
Yanning Yin, Supeng Xu, Tao Li, Yaling Yin, Yong Xia, Jianping Yin
Surface plasmon polaritons, due to their tight spatial confinement and high local intensity, hold great promises in nanofabrication which is beyond the diffraction limit of conventional lithography. Here, we demonstrate theoretically the 2D surface optical lattices based on the surface plasmon polariton interference field, and the potential application to nanometer-scale molecular deposition. We present the different topologies of lattices generated by simple configurations on the substrate. By explicit theoretical derivations, we explain their formation and characteristics including field distribution, periodicity and phase dependence...
August 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28798298/the-algicidal-mechanism-of-prodigiosin-from-hahella-sp-ka22-against-microcystis-aeruginosa
#14
Ke Yang, Qiuliang Chen, Danyang Zhang, Huajun Zhang, Xueqian Lei, Zhangran Chen, Yi Li, Yaling Hong, Xiaohong Ma, Wei Zheng, Yun Tian, Tianling Zheng, Hong Xu
In recent years, Microcystis aeruginosa blooms have occurred throughout the world, causing huge economic losses and destroying aquatic ecosystems. It is necessary to develop effective and ecofriendly methods to control M. aeruginosa blooms. Here, we report a high algicidal activity of prodigiosin (PG) against M. aeruginosa as well as the algicidal mechanism. PG showed high algicidal activity against M. aeruginosa, with a 50% lethal dose (LD50) of 5.87 μg/mL in 72 h. A combination of methods, including propidium iodide and Annexin V-fluorescein staining assays and light and electron microscopy indicated the existence of two modes of cell death with features similar to those in eukaryotic programmed cell death: necrotic-like and apoptotic-like...
August 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28791577/-barbie-doll-syndrome-a-case-report-of-body-dysmorphic-disorder
#15
Maria Gruber, Rebecca Jahn, Karin Stolba, Michael Ossege
BACKGROUND: This case report aims to present a 37-year-old women striving to shape her body like a Barbie doll of which she has been fascinated since childhood. She could hardly tolerate any deviation from this beauty ideal. She has been admitted to the psychosomatic ward due to an eating disorder. METHODS: The ICD-10 and DSM-5 criteria were established for axis I disorders and the German version of the SCID II interview (for DSM-4) was applied for axis II disorders...
August 8, 2017: Neuropsychiatrie: Klinik, Diagnostik, Therapie und Rehabilitation
https://www.readbyqxmd.com/read/28783201/validation-of-the-dapt-score-in-patients-randomized-to-6-or-12-months-clopidogrel-after-predominantly-second-generation-drug-eluting-stents
#16
Yukinori Harada, Jonathan Michel, Raphaela Lohaus, Katharina Mayer, Roberto Emmer, Anna Lena Lahmann, Roisin Colleran, Daniele Giacoppo, Annabelle Wolk, Jurrien M Ten Berg, Franz-Josef Neumann, Yaling Han, Tom Adriaenssens, Ralph Tölg, Melchior Seyfarth, Michael Maeng, Bernhard Zrenner, Claudius Jacobshagen, Jochen Wöhrle, Sebastian Kufner, Tanja Morath, Tareq Ibrahim, Isabell Bernlochner, Marcus Fischer, Heribert Schunkert, Karl-Ludwig Laugwitz, Julinda Mehilli, Robert A Byrne, Adnan Kastrati, Stefanie Schulz-Schüpke
The DAPT score is a recently-proposed decision tool for guiding optimal duration of dual antiplatelet therapy (DAPT). It showed modest accuracy in prior derivation and validation cohorts of patients with ≥12 months DAPT. This study was aimed to evaluate the validity of the DAPT score in a cohort of patients with 6 or 12 months DAPT after implantation of predominantly second-generation drug-eluting stents. We analyzed data of patients enrolled in the ISAR-SAFE trial. Patients were classified into low (<2) or high (≥2) DAPT score groups...
July 27, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28781731/neuropsychological-functioning-in-obsessive-compulsive-washers-drug-naive-without-depressive-symptoms
#17
Ali Akbar Saremi, Seyed Vahid Shariat, Mohammad Ali Nazari, Behrooz Dolatshahi
INTRODUCTION: Obsessive-Compulsive Disorder (OCD) is a complex and heterogeneous neuropsychiatric syndrome. Contamination obsessions and washing/cleaning compulsions are the most frequent clinical OCD subtypes. The current study aimed at examining the neuropsychological impairments in drug-naive obsessive-compulsive (OC) washers without depressive symptoms and their association with the severity of symptoms. METHODS: In the current causal-comparative study, 35 patients with diagnostic and statistical mental disorders class (DSM)-IV diagnosed with washing-subtype OCD and 35 healthy subjects were selected by the convenience sampling method and evaluated by computerized neuropsychology battery and clinical tests as Stroop Color-Word Test (SCWT), Wisconsin Card Sorting Test (WCST), Go/No-Go Test, Digits Forward (DF), Digits Backward (DB), Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and General Health Questionnaire (GHQ)-28...
May 2017: Basic and Clinical Neuroscience
https://www.readbyqxmd.com/read/28780748/validation-of-the-italian-version-of-the-yale-food-addiction-scale-2-0-i-yfas-2-0-in-a-sample-of-undergraduate-students
#18
Matteo Aloi, Marianna Rania, Rita Cristina Rodríguez Muñoz, Susana Jiménez Murcia, Fernando Fernández-Aranda, Pasquale De Fazio, Cristina Segura-Garcia
PURPOSE: Food addiction (FA) refers to a condition characterized by addiction in relation to some high-fat and high-sugar carbohydrate that leads to clinically significant impairment or distress on several areas of functioning. The Yale Food Addiction Scale 2.0 (YFAS 2.0) has been recently updated to measure FA according to the DSM-5 criteria for substance-related and addictive disorders. This study aimed at validating the Italian version of YFAS 2.0. METHODS: A sample of 574 Italian university students was involved in this research...
August 5, 2017: Eating and Weight Disorders: EWD
https://www.readbyqxmd.com/read/28780738/john-p-craig-md-mph-physician-scientist-educator-and-mentor-1923-2016
#19
M A Haseeb, Pascal James Imperato
John P. Craig (1923-2016) was an eminent physician-scientist, gifted educator, and greatly valued mentor. Born in West Liberty, Ohio on 29 November 1923, he attended Oberlin College, and received his medical degree from Case Western Reserve University, School of Medicine. This was followed by an internship at Yale University Medical Center, and then service in the U.S. Army during the Korean War. He was a battalion surgeon, preventive medicine officer, and epidemiologist. While in Korea, he conducted important investigations of hemorrhagic fever among American troops...
August 5, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28771622/effectiveness-of-enteral-feeding-protocol-on-clinical-outcomes-in-critically-ill-patients-a-before-and-after-study
#20
Qian Li, Zhongheng Zhang, Bo Xie, Xiaowei Ji, Jiahong Lu, Ronglin Jiang, Shu Lei, Shihao Mao, Lijun Ying, Di Lu, Xiaoshui Si, Mingxia Ji, Jianxing He, Mengyan Chen, Wenjuan Zheng, Jiao Wang, Jing Huang, Junfeng Wang, Yaling Ji, Guodong Chen, Jianhua Zhu, Yadi Shao, Ronghai Lin, Chao Zhang, Weiwen Zhang, Jian Luo, Tianzheng Lou, Xuwei He, Kun Chen, Wei Peng, Renhua Sun
BACKGROUND AND OBJECTIVE: Enteral nutrition (EN) feeding protocol was proposed to have positive impact on critically ill patients. However, current studies showed conflicting results. The present study aimed to investigate whether enteral feeding protocol was able to improve clinical outcomes in critically ill patients. METHODS: A before (stage 1) and after (stage 2) interventional study was performed in 10 tertiary care hospitals. All patients expected to stay in the intensive care unit (ICU) for over three days were potentially eligible...
2017: PloS One
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