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https://www.readbyqxmd.com/read/28549190/newborn-care-practices-and-health-seeking-behavior-in-rural-eastern-ethiopia-a-community-based-study
#1
Betemariam Gebre, Sibhatu Biadgilign, Zinaw Taddese, Kebede Deribe, Tsigereda Legesse, Meftuh Omar
Background: Most of the newborn deaths in developing countries occur at home. Up to two-thirds of these deaths would have been prevented if mothers and newborns had received known and effective interventions. The objective of this study is to determine newborn-care practices and health-seeking behavior in rural Eastern Ethiopia. Methods: A community-based cross-sectional study was conducted in Adadle district, Ethiopian Somali Regional State. A multi-stage random sampling technique was applied...
May 26, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28548841/light-absorption-by-brown-carbon-in-the-southeastern-united-states-is-ph-dependent
#2
Sabrina M Phillips, Aleia D Bellcross, Geoffrey D Smith
Light-absorbing organic material, or "brown carbon" (BrC), can significantly influence the effect that aerosols have on climate. Here, we investigate how changing pH affects the absorption spectra of water-soluble BrC from ambient particulate matter smaller than 2.5 μm collected in Athens, Georgia, in the spring and fall of 2016, including samples from nearby wildfires. We find that absorption increases 10% per pH unit from pH 2 to pH 12 with a broad, featureless tail at visible wavelengths, where the largest fractional increase is also observed...
May 26, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28548707/phenotypes-and-genotypes-in-individuals-with-smc1a-variants
#3
Sylvia Huisman, Paul A Mulder, Egbert Redeker, Ingrid Bader, Anne-Marie Bisgaard, Alice Brooks, Anna Cereda, Constanza Cinca, Dinah Clark, Valerie Cormier-Daire, Matthew A Deardorff, Karin Diderich, Mariet Elting, Anthonie van Essen, David Fitz Patrick, Cristina Gervasini, Gabriele Gillessen-Kaesbach, Katta M Girisha, Yvonne Hilhorst-Hofstee, Saskia Hopman, Denise Horn, Mala Isrie, Sandra Jansen, Cathrine Jespersgaard, Frank J Kaiser, Maninder Kaur, Tjitske Kleefstra, Ian D Krantz, Phillis Lakeman, Annemiek Landlust, Davor Lessel, Caroline Michot, Jo Moss, Sarah E Noon, Chris Oliver, Ilaria Parenti, Juan Pie, Feliciano J Ramos, Claudine Rieubland, Silvia Russo, Angelo Selicorni, Zeynep Tümer, Rieneke Vorstenbosch, Tara L Wenger, Ingrid van Balkom, Sigrid Piening, Jolanta Wierzba, Raoul C Hennekam
SMC1A encodes one of the proteins of the cohesin complex. SMC1A variants are known to cause a phenotype resembling Cornelia de Lange syndrome (CdLS). Exome sequencing has allowed recognizing SMC1A variants in individuals with encephalopathy with epilepsy who do not resemble CdLS. We performed an international, interdisciplinary study on 51 individuals with SMC1A variants for physical and behavioral characteristics, and compare results to those in 67 individuals with NIPBL variants. For the Netherlands all known individuals with SMC1A variants were studied, both with and without CdLS phenotype...
May 26, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28548688/effects-of-orthostatism-and-hemodialysis-on-mean-heart-period-and-fractal-heart-rate-properties-of-chronic-renal-failure-patients
#4
Juan C Echeverría, Oscar Infante, Héctor Pérez-Grovas, Hortensia González, Marco V José, Claudia Lerma
The aim of this work was to evaluate the short-term fractal index (α1 ) of heart rate variability (HRV) in chronic renal failure (CRF) patients by identifying the effects of orthostatism and hemodialysis (HD), and by evaluating the correlation between α1 and the mean RR interval from sinus beats (meanNN). HRV time series were derived from ECG data of 19 CRF patients and 20 age-matched healthy subjects obtained at supine and orthostatic positions (lasting 5 min each). Data from CRF patients were collected before and after HD...
May 26, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28548579/genetic-variation-of-the-mu-opioid-receptor-oprm1-and-dopamine-d2-receptor-drd2-is-related-to-smoking-differences-in-patients-with-schizophrenia-but-not-bipolar-disorder
#5
Mika Hirasawa-Fujita, Michael J Bly, Vicki L Ellingrod, Gregory W Dalack, Edward F Domino
It is not known why mentally ill persons smoke excessively. Inasmuch as endogenous opioid and dopaminergic systems are involved in smoking reinforcement, it is important to study mu opioid receptor (OPRM1) A118G (rs1799971), dopamine D2 receptor (DRD2) Taq1A (rs1800497) genotypes, and sex differences among patients with schizophrenia or bipolar disorder. Smokers and nonsmokers with schizophrenia (n=177) and bipolar disorder (n=113) were recruited and genotyped. They were classified into three groups: current smoker, former smoker, and never smoker by tobacco smoking status self-report...
2017: Clinical Schizophrenia & related Psychoses
https://www.readbyqxmd.com/read/28548578/emotional-cognitive-and-behavioral-reactions-to-paranoid-symptoms-in-clinical-and-nonclinical-populations
#6
Célia Barreto Carvalho, Carolina da Motta, José Pinto-Gouveia, Ermelindo Manuel Bernardo Peixoto
BACKGROUND: Paranoia is a disruptive belief that can vary across a continuum, ranging from persecutory delusions presented in clinical settings to paranoid cognitions that are highly prevalent in the general population. The literature suggests that paranoid thoughts derive from the activation of a paranoid schema or information processing biases that can be sensitive to socially ambiguous stimuli and influence the processing of threatening situations. METHODS: Four groups (schizophrenic participants in active psychotic phases, n=61; stable participants in remission, n=30; participants' relatives, n=32; and, healthy controls, n=64) were assessed with self-report questionnaires to determine how the reactions to paranoia of clinical patients differ from healthy individuals...
2017: Clinical Schizophrenia & related Psychoses
https://www.readbyqxmd.com/read/28548556/a-physical-education-intervention-effects-on-correlates-of-physical-activity-and-motivation
#7
Stephen E Palmer, Dierdra K Bycura, Meghan Warren
PURPOSE: The purpose of this study was to measure effects of a modified physical education (PE) unit on leisure time physical activity (LTPA), relative autonomy, and known correlates of LTPA in seventh-grade boys and girls. METHOD: A seventh-grade mountain biking unit was modified to include instructional activities targeting known correlates of PA behavior following principles of Physical Education Dedicated to Physical Activity for Life (PEDAL). A three-group design (intervention, standard PE, no PE) was employed...
May 1, 2017: Health Promotion Practice
https://www.readbyqxmd.com/read/28548468/comparison-of-direct-and-indirect-methods-of-teaching-breast-self-examination-%C3%A2-influence-on-knowledge-and-attitudes-of-iranian-nursing-and-midwifery-personnel
#8
Sara Shahbazi, Mohammad Heidari, Mansour Ghafourifard
Background: Breast cancer is the most common cancer in women. Monthly breast self-examination (BSE) has been presented as one of the best screening methods available. The aim of this study was to compare effects of both direct and indirect methods of teaching of BSE on knowledge and attitudes of nursing and midwifery personnel. Materials and Methods: The present study was performed on 89 nursing and midwifery personnel in Valiasr hospital of Borujen city. Participants were randomly divided into a direct and an indirect training group...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28548346/the-effect-of-crate-height-on-the-behavior-of-female-turkeys-during-commercial-pre-slaughter-transportation
#9
Guido Di Martino, Katia Capello, Anna Lisa Stefani, Luca Tripepi, Angelica Garbo, Marina Speri, Matteo Trolese, Michele Brichese, Stefano Marangon, Lebana Bonfanti
Limited information is available on suitable height of transport crates for turkeys. We compared behaviors and physiological indicators of four groups of 10 female turkeys each confined in either conventional (38.5 cm height) or experimental (77 cm height) crates during six commercial pre-slaughter transportations for 86 km (76 ± 4 min) along two tracts with one-lane streets, crossroads, bends, roundabouts (S1 and S2) and a highway tract (H) between S1 and S2. Only 36% of birds in the higher crates maintained a standing position...
May 26, 2017: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/28548194/-heritability-and-genetic-comorbidity-of-attention-deficit-disorder-with-hyperactivity
#10
Giannina Puddu, Paula Rothhammer, Ximena Carrasco, Francisco Aboitiz, Francisco Rothhammer
This review aims to summarize information about the genetic etiology of attention deficit disorder with hyperactivity (ADHD), with particular reference to the contributions of our research group. We also discuss the genetic comorbidity estimated from genome-wide single nucleotide polymorphisms (SNP´s) between ADHD and major psychiatric disorders such as schizophrenia (E), major depressive disorder (MDD), bipolar disorder (BD) and autism spectrum disorders (ASD). A high genetic comorbidity was found between E and BD (46%), a moderate comorbidity between MDD and E, MDD and BD and MDD and ADHD (18%, 22% and 10% respectively) and a low comorbidity between E and ASD (2...
March 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28548169/photophysicochemical-characterization-of-mycosporine-like-amino-acids-in-micellar-solutions
#11
D E Orallo, S G Bertolotti, M S Churio
The properties and photochemical and photophysical behavior of the mycosporine-like amino acids (MAAs) shinorine and porphyra-334 were experimentally evaluated in solutions of direct ionic micelles as simple biomimicking environments. The preferential partition of the natural molecules in the aqueous phase of sodium dodecyl sulfate (SDS) or cetyltrimethylammonium chloride (CTAC) micellar systems is confirmed. Although the proton dissociation of the carboxylic groups in the MAAs is slightly inhibited in CTAC solutions, the molecules are predicted to be in the form of zwitterions in all the explored media around physiological pH...
May 26, 2017: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/28547779/the-effects-of-environmental-and-visitor-variables-on-the-behavior-of-free-ranging-ring-tailed-lemurs-lemur-catta-in-captivity
#12
Courtney Collins, Ilse Corkery, Amy Haigh, Sean McKeown, Thomas Quirke, Ruth O'Riordan
The effect of the zoo environment on captive animals is an increasingly studied area of zoo research, with visitor effects and exhibit design recognized as two of the factors that can contribute to animal welfare in captivity. It is known that in some situations, visitors may be stressful to zoo-housed primates, and this may be compounded by environmental factors such as the weather, the time of day, and zoo husbandry routines. Exhibit design and proximity of the public are also known to influence behavioral response of primates to visitors; however, there is minimal research on free-ranging zoo animals, even though they are potentially subjected to intense interactions with visitors...
May 26, 2017: Zoo Biology
https://www.readbyqxmd.com/read/28547768/avian-brains-insights-from-development-behaviors-and-evolution
#13
REVIEW
Tadashi Nomura, Ei-Ichi Izawa
Birds are an extensively specialized animal group with unique anatomical, physiological and ecological characteristics. Sophisticated social behaviors and remarkable cognitive abilities are present in several avian lineages, driven by their enlarged brains and intricate neural networks. These unique traits could be a result of adaptive evolution under the wide range of environmental constraints; however, the intrinsic mechanisms of avian brain development and evolution remain unclear. Here, we introduce recent findings regarding developmental aspects of avian brain organization and neuronal networks for specific avian behaviors, which provide an insight into the link between the evolution of brain development and complex cognitive functions...
May 26, 2017: Development, Growth & Differentiation
https://www.readbyqxmd.com/read/28547726/stroke-induces-mesenchymal-stem-cell-migration-to-infarcted-brain-areas-via-cxcr4-and-c-met-signaling
#14
Oh Young Bang, Gyeong Joon Moon, Dong Hee Kim, Ji Hyun Lee, Sooyoon Kim, Jeong Pyo Son, Yeon Hee Cho, Won Hyuk Chang, Yun-Hee Kim
Mesenchymal stem cells circulate between organs to repair and maintain tissues. Mesenchymal stem cells cultured with fetal bovine serum have therapeutic effects when intravenously administered after stroke. However, only a small number of mesenchymal stem cells reach the brain. We hypothesized that the serum from stroke patients increases mesenchymal stem cells trophism toward the infarcted brain area. Mesenchymal stem cells were grown in fetal bovine serum, normal serum from normal rats, or stroke serum from ischemic stroke rats...
May 25, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/28547648/clinical-and-phenotypic-differences-in-inflammatory-bowel-disease-among-arab-and-jewish-children-in-israel
#15
Firas Rinawi, Amit Assa, Husam Bashir, Sarit Peleg, Raanan Shamir
BACKGROUND: Data on inflammatory bowel disease (IBD) phenotypes among the Arab population in Israel or in the neighboring Arab countries is scarce. AIM: We aimed to assess differences in disease phenotype among Arab and Jewish children living in Israel. METHODS: We performed a retrospective chart review of pediatric IBD cases, which were diagnosed at the Schneider Children's Medical Center and Ha'Emek Medical Center in Israel between 2000 and 2014...
May 25, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28547524/nurturing-environments-for-boys-and-men-of-color-with-trauma-exposure
#16
REVIEW
Phillip W Graham, Anna Yaros, Ashley Lowe, Mark S McDaniel
Boys and men of color are exposed to traumatic experiences at significantly higher rates than are other demographic groups. To understand and address the mental and behavioral health effects of trauma, including violent incidents, on this population, we review the literature showing the context for, outcomes of, and potential responses to trauma exposure. We present the existing research about the unique challenges and associated negative outcomes for boys and men of color, as well as identify the gaps in the literature...
May 25, 2017: Clinical Child and Family Psychology Review
https://www.readbyqxmd.com/read/28547121/a-precise-method-for-processing-data-to-determine-the-dissociation-constants-of-polyhydroxy-carboxylic-acids-via-potentiometric-titration
#17
Kaixuan Huang, Yong Xu, Wen Lu, Shiyuan Yu
The thermodynamic dissociation constants of xylonic acid and gluconic acid were studied via potentiometric methods, and the results were verified using lactic acid, which has a known pKa value, as a model compound. Solutions of xylonic acid and gluconic acid were titrated with a standard solution of sodium hydroxide. The determined pKa data were processed via the method of derivative plots using computer software, and the accuracy was validated using the Gran method. The dissociation constants associated with the carboxylic acid group of xylonic and gluconic acids were determined to be pKa1 = 3...
May 25, 2017: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/28546819/the-effectiveness-of-counseling-in-reducing-anxiety-among-nulliparous-pregnant-women
#18
Parisa Parsa, Nafiseh Saeedzadeh, Seyedeh Zahra Masoumi, Ghodratallah Roshanaei
Objective: To determine the effectiveness of counseling in reducing anxiety of nulliparous pregnant women. Materials and methods: In this quasi-experimental study, 110 nulliparous pregnant women were selected out of all pregnant women referring to Fatemieh Hospital in Hamadan, Iran. Then, the subjects were divided into two groups in experimental and control (55 women in each). The data were collected through a questionnaire covering demographic and obstetric characteristics and Spielberger's State-Trait Anxiety Inventory...
December 2016: Journal of Family & Reproductive Health
https://www.readbyqxmd.com/read/28546705/sinonasal-mass-a-recent-study-of-its-clinicopathological-profile
#19
P Agarwal, R Panigrahi
A variety of non-neoplastic and neoplastic conditions involving the nasal cavity, paranasal sinuses (PNS), and nasopharynx are commonly encountered in clinical practice. The objectives of the study were to identify various pathological conditions that present with sinus or nasal mass, to understand their varied clinical behavior, to know the distribution of various lesions among the different age and sex groups, and to study the management of sinonasal masses and its outcome on follow-up. A prospective study was carried out from September 2013 to August 2015, in the Otorhinolaryngology Department of Hi-Tech Medical College & Hospital, Bhubaneswar, Odisha...
June 2017: Indian Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28546644/engaging-gatekeepers-optimizing-decision-making-and-mitigating-bias-design-specifications-for-systemic-diversity-interventions
#20
Claartje J Vinkenburg
In this contribution to the Journal of Applied Behavioral Science Special Issue on Understanding Diversity Dynamics in Systems: Social Equality as an Organization Change Issue, I develop and describe design specifications for systemic diversity interventions in upward mobility career systems, aimed at optimizing decision making through mitigating bias by engaging gatekeepers. These interventions address the paradox of meritocracy that underlies the surprising lack of diversity at the top of the career pyramid in these systems...
June 2017: Journal of Applied Behavioral Science
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