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https://www.readbyqxmd.com/read/28098052/effect-of-maternal-dietary-counselling-during-the-1st-year-of-life-on-glucose-profile-and-insulin-resistance-at-the-age-of-8-years-a-randomised-field-trial
#1
Cintia S Costa, Paula D B Campagnolo, L H Lumey, Marcia R Vitolo
Education interventions that stimulate complementary feeding practices can improve the nutritional status of children and may protect against future chronic diseases. We assessed the long-term effectiveness of dietary intervention during the 1st year of life on insulin resistance levels, and investigated the relationship between insulin resistance and weight changes over time. A randomised field trial was conducted among 500 mothers who gave birth to full-term infants between October 2001 and June 2002 in a low-income area in São Leopoldo, Brazil...
January 18, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28095810/neonatal-screening-for-congenital-adrenal-hyperplasia-in-southern-brazil-a-population-based-study-with-108-409-infants
#2
Cristiane Kopacek, Simone Martins de Castro, Mayara Jorgens Prado, Claudia Maria Dornelles da Silva, Luciana Amorim Beltrão, Poli Mara Spritzer
BACKGROUND: Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder associated with inborn errors of steroid metabolism. 21-hydroxylase enzyme deficiency occurs in 90 to 95% of all cases of CAH, with accumulation of 17 hydroxyprogesterone (17-OHP). Early diagnosis of CAH based on newborn screening is possible before the development of symptoms and allows proper treatment, correct sex assignment, and reduced mortality rates. This study describes the results obtained in the first year of a public CAH screening program in the state of Rio Grande do Sul, Brazil...
January 17, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28076528/the-brief-life-of-norplant%C3%A2-in-brazil-controversies-and-reassemblages-between-science-society-and-state
#3
Ana Cristina de Lima Pimentel, Cláudia Bonan Jannotti, Paula Gaudenzi, Luiz Antonio da Silva Teixeira
Norplant® is the brand name of the world's first registered subdermal hormonal contraceptive implant, developed by the laboratories of the Population Council, an international organisation working in the area of fertility and population growth. The article revisits the trajectory of this contraceptive in Brazil from its arrival through clinical trials to its eventual ban in 1986 by the Brazilian regulatory agency responsible for approving medications at the time. Its circulation generated controversies related to research practices, side effects and political uses of the drug as a birth control method...
January 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28068525/differences-in-early-cognitive-and-receptive-expressive-neurodevelopment-by-ancestry-and-underlying-pathways-in-brazil-and-argentina
#4
George L Wehby, Antonio J Trujillo
We examine disparities in early child cognitive and receptive-expressive skills by ethnic ancestry among infants aged 3-24 months from Brazil and Argentina. We employ unique data on the neurodevelopment of children who were seeking routine well-child care at a set of pediatric clinics in these countries. The sample included children who had normal birth outcomes and no major health complications, allowing us to focus on variation in neurodevelopment among children without major physical health limitations. The physicians attending the pediatric clinics were trained in administering the Bayley Infant Neurodevelopmental Screener, a standardized instrument used to screen an infant's risk of neurodevelopmental problems on various domains of abilities...
January 6, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28063805/effect-of-prenatal-counseling-on-breastfeeding-rates-in-mothers-of%C3%A2-twins
#5
Fernanda Cristina Ferreira Mikami, Maria de Lourdes Brizot, Terezinha Hideco Tase, Elizabeth Saccuman, Rossana Pulcineli Vieira Francisco, Marcelo Zugaib
OBJECTIVE: To investigate the effect of antenatal breastfeeding counseling on the breastfeeding rates for women who give birth to twins. DESIGN: Prospective randomized trial. SETTING: Multiple Pregnancy Unit, Obstetrics Department, University of São Paulo, Brazil. PARTICIPANTS: A total of 171 mothers of twins and their 342 infants. METHODS: The participants were randomized into the prenatal counseling group (PCG) or control group (CG)...
January 5, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28063689/associations-of-linear-growth-and-relative-weight-gain-in-early-life-with-human-capital-at-30-years-of-age
#6
Bernardo Lessa Horta, Cesar G Victora, Christian Loret de Mola, Luciana Quevedo, Ricardo Tavares Pinheiro, Denise P Gigante, Janaina Vieira Dos Santos Motta, Fernando C Barros
OBJECTIVE: To assess the associations of birthweight, nutritional status and growth in childhood with IQ, years of schooling, and monthly income at 30 years of age. STUDY DESIGN: In 1982, the 5 maternity hospitals in Pelotas, Brazil, were visited daily and 5914 live births were identified. At 30 years of age, 3701 subjects were interviewed. IQ, years of schooling, and income were measured. RESULTS: On average, their IQ was 98 points, they had 11...
January 4, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28053364/use-of-antibiotics-in-children-younger-than-two-years-in-eight-countries-a-prospective-cohort-study
#7
Elizabeth T Rogawski, James A Platts-Mills, Jessica C Seidman, Sushil John, Mustafa Mahfuz, Manjeswori Ulak, Sanjaya K Shrestha, Sajid Bashir Soofi, Pablo Penataro Yori, Estomih Mduma, Erling Svensen, Tahmeed Ahmed, Aldo Am Lima, Zulfiqar A Bhutta, Margaret N Kosek, Dennis R Lang, Michael Gottlieb, Anita Km Zaidi, Gagandeep Kang, Pascal O Bessong, Eric R Houpt, Richard L Guerrant
OBJECTIVE: To describe the frequency and factors associated with antibiotic use in early childhood, and estimate the proportion of diarrhoea and respiratory illnesses episodes treated with antibiotics. METHODS: Between 2009 and 2014, we followed 2134 children from eight sites in Bangladesh, Brazil, India, Nepal, Pakistan, Peru, South Africa and the United Republic of Tanzania, enrolled in the MAL-ED birth cohort study. We documented all antibiotic use from mothers' reports at twice-weekly visits over the children's first two years of life...
January 1, 2017: Bulletin of the World Health Organization
https://www.readbyqxmd.com/read/28050963/live-births-after-polar-body-biopsy-and-frozen-thawed-cleavage-stage-embryo-transfer-case-report
#8
Fernando Guimarães, Matheus Roque, Marcello Valle, Alessandra Kostolias, Rodrigo A de Azevedo, Ciro D Martinhago, Marcos Sampaio, Selmo Geber
Pre-implantation genetic diagnosis (PGD) or screening (PGS) technology, has emerged and developed in the past few years, benefiting couples as it allows the selection and transfer of healthy embryos during IVF treatments. These techniques can be performed in oocytes (polar-body biopsy) or embryos (blastomere or trophectoderm biopsy). In this case report, we describe the first two live births to be published in Brazil after a polar-body (PB) biopsy. In case 1, a 42-year-old was submitted to PB biopsy with PGS due to advanced maternal age and poor ovarian reserve...
December 1, 2016: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/28043827/objectively-measured-physical-activity-in-children-is-influenced-by-social-indicators-rather-than-biological-lifecourse-factors-evidence-from-a-brazilian-cohort
#9
Alan G Knuth, Inácio Crochemore M Silva, Vincent T van Hees, Kelly Cordeira, Alícia Matijasevich, Aluísio J D Barros, Iná Santos, Ulf Ekelund, Pedro Curi Hallal
The aim of this study was to examine the longitudinal influences of early life social and biological indicators on objectively measured physical activity. All newborns in 2004 in the city of Pelotas, Southern Brazil were enrolled in a birth cohort study. At the age of 6years, a follow-up visit included objective assessment of overall physical activity (summarized in milli-g, 1mg=0.001g) by tri-axial wrist worn accelerometry. The associations between early life exposures, such as type of delivery, parity, birth weight, preterm delivery, maternal physical activity, socioeconomic position, and overall physical activity were examined...
December 30, 2016: Preventive Medicine
https://www.readbyqxmd.com/read/28033660/wide-spectrum-of-nr5a1-related-phenotypes-in-46-xy-and-46-xx-individuals
#10
REVIEW
Sorahia Domenice, Aline Zamboni Machado, Frederico Moraes Ferreira, Bruno Ferraz-de-Souza, Antonio Marcondes Lerario, Lin Lin, Mirian Yumie Nishi, Nathalia Lisboa Gomes, Thatiana Evelin da Silva, Rosana Barbosa Silva, Rafaela Vieira Correa, Luciana Ribeiro Montenegro, Amanda Narciso, Elaine Maria Frade Costa, John C Achermann, Berenice Bilharinho Mendonca
Steroidogenic factor 1 (NR5A1, SF-1, Ad4BP) is a transcriptional regulator of genes involved in adrenal and gonadal development and function. Mutations in NR5A1 have been among the most frequently identified genetic causes of gonadal development disorders and are associated with a wide phenotypic spectrum. In 46,XY individuals, NR5A1-related phenotypes may range from disorders of sex development (DSD) to oligo/azoospermia, and in 46,XX individuals, from 46,XX ovotesticular and testicular DSD to primary ovarian insufficiency (POI)...
December 2016: Birth Defects Research. Part C, Embryo Today: Reviews
https://www.readbyqxmd.com/read/28032212/childhood-sexual-abuse-intimate-partner-violence-during-pregnancy-and-posttraumatic-stress-symptoms-following-childbirth-a-path-analysis
#11
Aline Gaudard E Silva de Oliveira, Michael Eduardo Reichenheim, Claudia Leite Moraes, Louise Michele Howard, Gustavo Lobato
The aim of the study was to explore the pathways by which childhood sexual abuse (CSA), psychological and physical intimate partner violence (IPV) during pregnancy, and other covariates relate to each other and to posttraumatic stress disorder (PTSD) symptoms in the postpartum period. The sample comprised 456 women who gave birth at a maternity service for high-risk pregnancies in Rio de Janeiro, Brazil, interviewed at 6-8 weeks after birth. A path analysis was carried out to explore the postulated pathways between exposures and outcome...
December 28, 2016: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/28028634/evaluation-of-body-weight-and-visual-scores-for-genetic-improvement-of-nelore-cattle
#12
F M Paterno, M E Buzanskas, W Koury Filho, R B Lôbo, S A Queiroz
The aims of our study were to estimate genetic parameters for body weight and visual scores and to evaluate their inclusion as selection criteria in the Nelore breeding program in Brazil. The traits studied were the body weight adjusted to 210 (W210) and to 450 (W450) days of age and visual scores for body structure, finishing precocity, and muscling evaluated at weaning (BSW, FPW, and MSW) and yearling (BSY, FPY, and MSY) ages. A total of 33,242, 26,259, 23,075, and 26,057 observations were considered to analyze W210, W450, and visual scores at weaning and yearling...
December 27, 2016: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28017252/microcephaly-and-arthrogryposis-multiplex-congenita-the-full-blown-cns-spectrum-in-newborns-with-zikv-infection
#13
Marcio Leyser, Alexandre Fernandes, Pamela Passos, Camila Pupe, Andre Pc Matta, Marcio Moacyr Vasconcelos, Osvaldo Jm Nascimento
The recent alarming statements concerning the newborn ZIKV-induced microcephaly epidemics in the Northeast of Brazil, released by the Brazilian Ministry of Health, as well as important international health agencies, such as the World Health Organization and the Pan American Health Organization, raised many "why and how" questions so far, that will hopefully be scientifically answered, as more researches in that regard come up in the long term. In this paper, we describe another potentially ZIKV-induced central nervous system and musculoskeletal disorder that has accompanied microcephaly in these children: atrhogryposis multiplex congenita...
January 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28001276/effects-of-prematurity-on-language-acquisition-and-auditory-maturation-a-systematic-review
#14
Inaê Costa Rechia, Luciéle Dias Oliveira, Anelise Henrich Crestani, Eliara Pinto Vieira Biaggio, Ana Paula Ramos de Souza
Purpose: To verify which damages prematurity causes to hearing and language. Research strategies: We used the decriptors language/linguagem, hearing/audição, prematurity/prematuridade in databases LILACS, MEDLINE, Cochrane Library and Scielo. Selection criteria: randomized controlled trials, non-randomized intervention studies and descriptive studies (cross-sectional, cohort, case-control projects). Data analysis: The articles were assessed independently by two authors according to the selection criteria...
November 2016: CoDAS
https://www.readbyqxmd.com/read/27997515/zika-virus-infection-associated-with-congenital-birth-defects-in-a-hiv-infected-pregnant-woman
#15
Esaú Custódio João, Maria Isabel Fragoso da Silveira Gouvea, Maria de Lourdes Benamor Teixeira, Wallace Mendes-Silva, Juliana Silva Esteves, Edwiges Motta Santos, Leandro Augusto Ledesma, Maria Letícia Cruz
We describe a case of Zika Virus infection acquired during the first trimester in a HIV-infected pregnant woman that led to multiple fetal malformations and fetal demise in Rio de Janeiro, Brazil.
December 15, 2016: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/27990321/travel-volume-to-the-united-states-from-countries-and-u-s-territories-with-local-zika-virus-transmission
#16
Bradley Nelson, Stephanie Morrison, Heather Joseph, Abbey Wojno, R Ryan Lash, Yoni Haber, Andre Berro, Martin Cetron, Ardath Grills
INTRODUCTION: Air, land, and sea transportation can facilitate rapid spread of infectious diseases. In May 2015 the Pan American Health Organization (PAHO) issued an alert regarding the first confirmed Zika virus infection in Brazil. As of March 8, 2016, the U.S. Centers for Disease Control and Prevention (CDC) had issued travel notices for 33 countries and 3 U.S. territories with local Zika virus transmission. METHODS: Using data from five separate datasets from 2014 and 2015, we estimated the annual number of passenger journeys by air and land border crossings to the United States from the 33 countries and 3 U...
May 31, 2016: PLoS Currents
https://www.readbyqxmd.com/read/27982391/using-the-bologna-score-to-assess-normal-delivery-healthcare
#17
Isaiane da Silva Carvalho, Rosineide Santana de Brito
OBJECTIVE: Describing the obstetric care provided in public maternity hospitals during normal labour using the Bologna Score in the city of Natal, Northeastern Brazil. METHOD: A quantitative cross-sectional study conducted with 314 puerperal women. Data collection was carried out consecutively during the months of March to July 2014. RESULTS: Prenatal care was provided to 95.9% of the mothers, beginning around the 1st trimester of pregnancy (72...
September 2016: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/27966802/zika-virus-a-new-threat-to-human-reproduction
#18
REVIEW
David Baud, Didier Musso, Manon Vouga, Marco P Alves, Nicolas Vulliemoz
Zika virus (ZIKV) was first isolated in 1947 in a rhesus monkey from the Zika forest of Uganda. Until 2007, only 14 human cases were reported. The first large human outbreak occurred in 2007 (Yap Island, Federated States of Micronesia, Pacific) followed by French Polynesia in 2013 and Brazil in 2015. The virus is mainly transmitted through Aedes mosquito bites, but sexual and post-transfusion transmissions have been reported. Symptoms include low-grade fever, maculopapular rash, conjunctivitis, myalgia, arthralgia, and asthenia...
December 14, 2016: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/27941983/underreporting-of-congenital-syphilis-as-a-cause-of-fetal-and-infant-deaths-in-northeastern-brazil
#19
Ana Rita Paulo Cardoso, Maria Alix Leite Araújo, Roumayne Fernandes Vieira Andrade, Valéria Saraceni, Angelica E Miranda, Maria Inês Costa Dourado
INTRODUCTION: Of all syphilis-related pregnancy outcomes, fetal death is certainly the most common one, being directly related to the availability, accessibility and quality of prenatal care. The present study aimed to analyze the underreporting of fetal and infant deaths and other maternal factors associated with congenital syphilis (CS) death. METHODS: This cross-sectional study integrated data of infants that were diagnosed and/or died of CS from the Sistema de Informação de Agravos de Notificação-Sinan (Notifiable Diseases Information System) and the Sistema de Informação de Mortalidade-SIM (Mortality Information System) in Fortaleza, Northeastern Brasil to identify unreported cases of congenital syphilis...
2016: PloS One
https://www.readbyqxmd.com/read/27934901/towards-peptide-vaccines-against-zika-virus-immunoinformatics-combined-with-molecular-dynamics-simulations-to-predict-antigenic-epitopes-of-zika-viral-proteins
#20
Muhammad Usman Mirza, Shazia Rafique, Amjad Ali, Mobeen Munir, Nazia Ikram, Abdul Manan, Outi M H Salo-Ahen, Muhammad Idrees
The recent outbreak of Zika virus (ZIKV) infection in Brazil has developed to a global health concern due to its likely association with birth defects (primary microcephaly) and neurological complications. Consequently, there is an urgent need to develop a vaccine to prevent or a medicine to treat the infection. In this study, immunoinformatics approach was employed to predict antigenic epitopes of Zika viral proteins to aid in development of a peptide vaccine against ZIKV. Both linear and conformational B-cell epitopes as well as cytotoxic T-lymphocyte (CTL) epitopes were predicted for ZIKV Envelope (E), NS3 and NS5 proteins...
December 9, 2016: Scientific Reports
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