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https://www.readbyqxmd.com/read/28441450/commensal-bacteria-and-essential-amino-acids-control-food-choice-behavior-and-reproduction
#1
Ricardo Leitão-Gonçalves, Zita Carvalho-Santos, Ana Patrícia Francisco, Gabriela Tondolo Fioreze, Margarida Anjos, Célia Baltazar, Ana Paula Elias, Pavel M Itskov, Matthew D W Piper, Carlos Ribeiro
Choosing the right nutrients to consume is essential to health and wellbeing across species. However, the factors that influence these decisions are poorly understood. This is particularly true for dietary proteins, which are important determinants of lifespan and reproduction. We show that in Drosophila melanogaster, essential amino acids (eAAs) and the concerted action of the commensal bacteria Acetobacter pomorum and Lactobacilli are critical modulators of food choice. Using a chemically defined diet, we show that the absence of any single eAA from the diet is sufficient to elicit specific appetites for amino acid (AA)-rich food...
April 2017: PLoS Biology
https://www.readbyqxmd.com/read/28440853/antibiotic-strategies-for-eradicating-pseudomonas-aeruginosa-in-people-with-cystic-fibrosis
#2
REVIEW
Simon C Langton Hewer, Alan R Smyth
BACKGROUND: Respiratory tract infection with Pseudomonas aeruginosa occurs in most people with cystic fibrosis. Once chronic infection is established, Pseudomonas aeruginosa is virtually impossible to eradicate and is associated with increased mortality and morbidity. Early infection may be easier to eradicate.This is an update of a Cochrane review first published in 2003, and previously updated in 2006, 2009 and 2014. OBJECTIVES: To determine whether antibiotic treatment of early Pseudomonas aeruginosa infection in children and adults with cystic fibrosis eradicates the organism, delays the onset of chronic infection, and results in clinical improvement...
April 25, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28440796/the-importance-of-international-collaboration-for-rare-diseases-research-a-european-perspective
#3
REVIEW
D Julkowska, C P Austin, C M Cutillo, D Gancberg, C Hager, J Halftermeyer, A H Jonker, L P L Lau, I Norstedt, A Rath, R Schuster, E Simelyte, S van Weely
Over the last two decades, important contributions were made at national, European and international levels to foster collaboration into rare diseases research. The European Union (EU) has put much effort into funding rare diseases research, encouraging national funding organizations to collaborate together in the E-Rare programme, setting up European Reference Networks for rare diseases and complex conditions, and initiating the International Rare Diseases Research Consortium (IRDiRC) together with the National Institutes of Health in the USA...
April 25, 2017: Gene Therapy
https://www.readbyqxmd.com/read/28440693/maternal-history-of-child-abuse-and-obesity-risk-in-offspring-mediation-by-weight-in-pregnancy
#4
Stephanie A Leonard, Lucia C Petito, David H Rehkopf, Lorrene D Ritchie, Barbara Abrams
BACKGROUND: Women's experience of childhood adversity may contribute to their children's risk of obesity. Possible causal pathways include higher maternal weight and gestational weight gain, which have been associated with both maternal childhood adversity and obesity in offspring. METHODS: This study included 6718 mother-child pairs from the National Longitudinal Survey of Youth 1979 in the United States (1979-2012). We applied multiple log-binomial regression models to estimate associations between three markers of childhood adversity (physical abuse, household alcoholism, and household mental illness) and offspring obesity in childhood...
April 25, 2017: Childhood Obesity
https://www.readbyqxmd.com/read/28440561/anterior-st-elevation-myocardial-infarction-induced-by-rituximab-infusion-a-case-report-and-review-of-the-literature
#5
K Sharif, A Watad, N L Bragazzi, E Asher, A Abu Much, Y Horowitz, M Lidar, Y Shoenfeld, H Amital
WHAT IS KNOWN AND OBJECTIVES: Rituximab is a chimeric monoclonal anti-CD20 antibody approved for the treatment of some lymphoid malignancies as well as for autoimmune diseases including rheumatoid arthritis (RA), idiopathic thrombocytopenic purpura (ITP) and vasculitis. Generally, rituximab is well tolerated; nevertheless, some patients develop adverse effects including infusion reactions. Albeit rare, these reactions may in some cases be life-threatening conditions. Rituximab cardiovascular side effects include more common effects such as hypertension, oedema and rare cases of arrhythmias and myocardial infarction...
June 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28439912/older-migrants-in-exile-the-past-holding-hands-with-the-present-a-qualitative-study
#6
Dorthe Nielsen, Lisbeth Minet, Lina Zeraiq, Dlama Nggida Rasmussen, Morten Sodemann
The aim of this study was to explore the everyday life conditions experienced by older migrants and their reasons for specific age- and health-related behaviour during the conduct of everyday life. The study comprised 16 qualitative interviews with migrants aged 56-96 years from Palestine, Lebanon, Iraq and Somalia. The three themes that emerged from the conditions, meanings and reasons analysis illustrated that the older persons were trapped in various ways -without language, in fragmented families and in an unfamiliar structure...
April 24, 2017: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/28439904/adaptation-and-validation-of-the-oral-health-literacy-instrument-for-the-chilean-population
#7
Ricardo A Cartes-Velásquez, Luis Luengo Machuca
OBJECTIVE: To report the adaptation and cultural validation of the Oral Health Literacy Instrument (OHLI) for the adult Chilean population attending public and university health services. STUDY DESIGN: The original OHLI in English was translated to Spanish and back-translated, then a preliminary version was obtained following review by four experts. A pilot study was carried out in 30 patients, who were asked to assess their understanding of the questionnaire. The following variables were included: sociodemographic factors (sex, age, average monthly income, education and marital status); oral health (history of caries, periodontal disease and oral hygiene); oral health-related quality of life; health literacy; oral health literacy; and psychometric properties (internal consistency, temporal stability, convergent validity and predictive validity)...
April 24, 2017: International Dental Journal
https://www.readbyqxmd.com/read/28439470/mitochondrial-diversity-in-gonionemus-trachylina-hydrozoa-and-its-implications-for-understanding-the-origins-of-clinging-jellyfish-in-the-northwest-atlantic-ocean
#8
Annette F Govindarajan, Mary R Carman, Marat R Khaidarov, Alexander Semenchenko, John P Wares
Determining whether a population is introduced or native to a region can be challenging due to inadequate taxonomy, the presence of cryptic lineages, and poor historical documentation. For taxa with resting stages that bloom episodically, determining origin can be especially challenging as an environmentally-triggered abrupt appearance of the taxa may be confused with an anthropogenic introduction. Here, we assess diversity in mitochondrial cytochrome oxidase I sequences obtained from multiple Atlantic and Pacific locations, and discuss the implications of our findings for understanding the origin of clinging jellyfish Gonionemus in the Northwest Atlantic...
2017: PeerJ
https://www.readbyqxmd.com/read/28439397/transcriptomic-analysis-of-maternally-provisioned-cues-for-phenotypic-plasticity-in-the-annual-killifish-austrofundulus-limnaeus
#9
Amie L Romney, Jason E Podrabsky
BACKGROUND: Genotype and environment can interact during development to produce novel adaptive traits that support life in extreme conditions. The development of the annual killifish Austrofundulus limnaeus is unique among vertebrates because the embryos have distinct cell movements that separate epiboly from axis formation during early development, can enter into a state of metabolic dormancy known as diapause and can survive extreme environmental conditions. The ability to enter into diapause can be maternally programmed, with young females producing embryos that do not enter into diapause...
2017: EvoDevo
https://www.readbyqxmd.com/read/28439394/seasonal-variation-in-effects-of-herbivory-on-foliar-nitrogen-of-a-threatened-conifer
#10
Robert N Schaeffer, Nicole E Soltis, Jennifer L Martin, Aden L Brown, Sara Gómez, Evan L Preisser, Colin M Orians
Invasive herbivores can dramatically impact the nitrogen (N) economy of native hosts. In deciduous species, most N is stored in stem tissues, while in evergreen conifer species N is stored in needles, making them potentially more vulnerable to herbivory. In eastern forests of the USA, the long-lived, foundational conifer eastern hemlock (Tsuga canadensis) is under the threat of extirpation by the invasive hemlock woolly adelgid (HWA: Adelges tsugae). We assessed the impact of HWA infestation on the patterns of seasonal foliar N availability in hemlock planted in a deciduous forest understory...
March 2017: AoB Plants
https://www.readbyqxmd.com/read/28439057/-calcium-and-bone-metabolism-across-women-s-life-stages-osteoporosis-in-female-patients-with-rheumatoid-arthritis
#11
Takefumi Furuya
Female patients with rheumatoid arthritis(RA)are at high risk for osteoporosis and fractures. In Japanese female patients with RA, age, disability, daily prednisolone dose, history of total knee replacement, and low bone mineral density are known to be risk factors for fractures, and more than 70% are reported to be vitamin D deficiency.
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28439034/teleosts-as-model-organisms-to-understand-host-microbe-interactions
#12
Emily A Lescak, Kathryn C Milligan-Myhre
Host-microbe interactions are influenced by complex host genetics and environment. Studies across animal taxa have aided our understanding of how intestinal microbiota influence vertebrate development, disease, and physiology. However, traditional mammalian studies can be limited by use of isogenic strains, husbandry constraints that result in small sample sizes and limited statistical power, reliance on indirect characterization of gut microbial communities from fecal samples, and concerns whether observations in artificial conditions are actually reflective of what occurs in the wild...
April 24, 2017: Journal of Bacteriology
https://www.readbyqxmd.com/read/28438496/from-the-implementing-best-practice-guidelines-in-pain-assessment-and-management-on-a-women-s-psychiatric-inpatient-unit-exploring-patients-perceptions
#13
Cheryl Rolin-Gilman, Bonnie Fournier, Kristin Cleverley
Assessing and managing chronic pain in women with histories of interpersonal trauma, mood disorders and co-morbid addiction is complex. The aim of this paper is to report on the findings from a quality improvement project exploring women's experiences who have co-occurring mental health issues, addiction and chronic pain. Exploring perceptions was an initial step in implementing the Registered Nurses' Association of Ontario (RNAO) Best Practice Guideline (BPG) on the Assessment and Management of Pain. Focus group discussions were conducted using an exploratory design with 10 women who were hospitalized in an acute psychiatric unit...
April 21, 2017: Pain Management Nursing: Official Journal of the American Society of Pain Management Nurses
https://www.readbyqxmd.com/read/28438430/validation-of-simplified-indian-diabetes-risk-score-for-screening-undiagnosed-diabetes-in-an-urban-setting-of-haryana
#14
Meena Rajput, Dinesh Garg, Rajesh Rajput
BACKGROUND AND OBJECTIVES: Identification of at risk individuals using simple screening tools like Indian Diabetes Risk Score (IDRS) and appropriate life style interventions could greatly help in preventing or delaying the onset of diabetes and thus reducing the burden of disease. MATERIAL AND METHOD: 450 individuals >20years who consented to participate were selected randomly from three anganwadis of urban area of Rohtak city. Demographic characteristics and anthropometric measurements such as weight, height and waist circumference were taken...
April 2, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28438278/complementary-and-alternative-medicine-cam-among-australian-hospital-based-nurses-knowledge-attitude-personal-and-professional-use-reasons-for-use-cam-referrals-and-socio-demographic-predictors-of-cam-users
#15
Seyed Afshin Shorofi, Paul Arbon
OBJECTIVE: This study was intended to examine CAM among Australian hospital-based nurses, identifying their knowledge, attitude, personal and professional use, reasons for use, CAM referrals, and socio-demographic predictors of CAM users. METHODS AND MATERIALS: Nurses holding a qualification in nursing and working in surgical wards were included using a convenience sampling technique. A self-complete questionnaire was developed to achieve the aims of the study. Descriptive and non-parametric statistics were calculated to describe and analyse data...
May 2017: Complementary Therapies in Clinical Practice
https://www.readbyqxmd.com/read/28438225/meta-analysis-of-the-parasitic-phase-traits-of-haemonchus-contortus-infection-in-sheep
#16
Mathilde Saccareau, Guillaume Sallé, Christèle Robert-Granié, Tom Duchemin, Philippe Jacquiet, Alexandra Blanchard, Jacques Cabaret, Carole R Moreno
BACKGROUND: The parasitic nematode Haemonchus contortus shows highly variable life history traits. This highlights the need to have an average estimate and a quantification of the variation around it to calibrate epidemiological models. METHODS: This paper aimed to quantify the main life history traits of H. contortus and to identify explanatory factors affecting these traits using a powerful method based on a systematic review and meta-analysis of current literature...
April 24, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28438145/insights-into-the-availability-and-distribution-of-oral-artemisinin-monotherapy-in-myanmar-evidence-from-a-nationally-representative-outlet-survey
#17
Si Thu Thein, Hnin Su Su Khin, Aung Thi
BACKGROUND: The containment of artemisinin resistance in Myanmar, historically an important probable origin and route of anti-malarial resistance to the India sub-continent and beyond, is crucial to global malaria control and elimination. This paper describes what is currently known about the sale and distribution of oral artemisinin monotherapy (AMT) across Myanmar, where this medicine is commonly found. METHODS: A nationally representative 2015 outlet survey was conducted in the private sector, and among community health workers across four geographical domains...
April 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28437795/effect-of-using-the-heart-score-in-patients-with-chest-pain-in-the-emergency-department-a-stepped-wedge-cluster-randomized-trial
#18
Judith M Poldervaart, Johannes B Reitsma, Barbra E Backus, Hendrik Koffijberg, Rolf F Veldkamp, Monique E Ten Haaf, Yolande Appelman, Herman F J Mannaerts, Jan-Melle van Dantzig, Madelon van den Heuvel, Mohamed El Farissi, Bernard J W M Rensing, Nicolette M S K J Ernst, Ineke M C Dekker, Frank R den Hartog, Thomas Oosterhof, Ghizelda R Lagerweij, Eugene M Buijs, Maarten W J van Hessen, Marcel A J Landman, Roland R J van Kimmenade, Luc Cozijnsen, Jeroen J J Bucx, Clara E E van Ofwegen-Hanekamp, Maarten-Jan Cramer, A Jacob Six, Pieter A Doevendans, Arno W Hoes
Background: The HEART (History, Electrocardiogram, Age, Risk factors, and initial Troponin) score is an easy-to-apply instrument to stratify patients with chest pain according to their short-term risk for major adverse cardiac events (MACEs), but its effect on daily practice is unknown. Objective: To measure the effect of use of the HEART score on patient outcomes and use of health care resources. Design: Stepped-wedge, cluster randomized trial...
April 25, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28437498/superior-mesenteric-artery-syndrome-as-a-complication-of-scoliosis-surgery
#19
Philip K Louie, Bryce A Basques, Adam Bitterman, Shalin Shah, Kishan Patel, Isaac Abramchayev, Jonathan Lewin
Superior mesenteric artery (SMA) syndrome is a rare and potentially life-threatening complication of scoliosis surgery. The anatomical relationship of the duodenum and the superior mesenteric artery, the correction of angular deformity of the spine, and the normal adolescent growth spurt all contribute to the condition. We report the case of a 14-year-old boy who had a history of idiopathic scoliosis and presented with bilious vomiting that had persisted for 7 days after posterior T9-L4 fusion with instrumentation...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28437216/posttraumatic-symptom-reporting-and-reported-cigarette-smoking-during-pregnancy
#20
Sara L Kornfield, Marian Moseley, Dina Appleby, Courtney L McMickens, Mary D Sammel, C Neill Epperson
INTRODUCTION: Increased prevalence of nicotine dependence among individuals suffering from posttraumatic stress disorder (PTSD) is well established. However, there are limited studies on the prevalence of smoking during pregnancy in relation to prepregnancy history of trauma exposures and active PTSD symptoms during pregnancy. Prenatal smoking has been implicated in a host of negative outcomes for mother and baby. Given maternal and fetal risk, it is critical to define predictors of continued cigarette smoking during pregnancy...
February 21, 2017: Journal of Women's Health
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