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https://www.readbyqxmd.com/read/28641596/types-and-prevalence-of-extended-spectrum-beta-lactamase-producing-enterobacteriaceae-in-poultry
#1
Eva-Maria Saliu, Wilfried Vahjen, Jürgen Zentek
For several billion years, bacteria have developed mechanisms to resist antibacterial substances. In modern time, antibiotics are frequently used in veterinary and human medicine for prevention and treatment of diseases, globally still also for their growth promoting effects as feed additives. This complex situation has evolved in accelerating development and prevalence of multi-drug resistant bacteria in livestock and people. Extended-spectrum beta-lactamase (ESBL) producing bacteria are resistant to a wide range of ß-lactam antibiotics...
June 23, 2017: Animal Health Research Reviews
https://www.readbyqxmd.com/read/28608650/comparison-of-different-dosing-strategies-of-intratracheally-instilled-budesonide-on-meconium-injured-piglet-lungs
#2
Chih-Hsueh Lin, Mei-Jy Jeng, Yi-Chiang Yang, Yu-Hsuan Hsiao, Yu Ru Kou
BACKGROUND: Severe inflammation plays a vital role in the pathogenesis of meconium aspiration syndrome (MAS). Intratracheal (IT) instillation of corticosteroids may be beneficial for MAS in optimizing local effect and reducing systemic adverse effects, but the optimum dosing course remains open to question. METHODS: Thirty meconium-injured newborn piglets were enrolled into six study groups. The first four groups consisted of the IT instillation of 0.25/0.5 mg/kg using either one (IT-B251/IT-B501) or two (IT-B252/IT-B502) doses of budesonide, while the other two groups were the intravenous (IV) dexamethasone (0...
July 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28581354/perinatal-outcomes-associated-with-intrahepatic-cholestasis-of-pregnancy
#3
Christina Annette Herrera, Tracy A Manuck, Gregory J Stoddard, Michael W Varner, Sean Esplin, Erin A S Clark, Robert M Silver, Alexandra G Eller
OBJECTIVE: The objective of this study is to examine perinatal outcomes associated with cholestasis of pregnancy according to bile acid level and antenatal testing practice. STUDY DESIGN: Retrospective cohort study of women with symptoms and bile acid testing from 2005 to 2014. Women were stratified by bile acid level: no cholestasis (<10 μmol/L), mild (10-39 μmol/L), moderate (40-99 μmol/L), and severe (≥100 μmol/L). The primary outcome was composite neonatal morbidity (hypoxic ischemic encephalopathy, severe intraventricular hemorrhage, bronchopulmonary dysplasia, necrotizing enterocolitis, or death)...
June 5, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28567102/neonatal-respiratory-distress-syndrome-chest-x-ray-or-lung-ultrasound-a-systematic-review
#4
REVIEW
Matthew Hiles, Anne-Marie Culpan, Catriona Watts, Theresa Munyombwe, Stephen Wolstenhulme
BACKGROUND AND AIM: Neonatal respiratory distress syndrome is a leading cause of morbidity in preterm new-born babies (<37 weeks gestation age). The current diagnostic reference standard includes clinical testing and chest radiography with associated exposure to ionising radiation. The aim of this review was to compare the diagnostic accuracy of lung ultrasound against the reference standard in symptomatic neonates of ≤42 weeks gestation age. METHODS: A systematic search of literature published between 1990 and 2016 identified 803 potentially relevant studies...
May 2017: Ultrasound: Journal of the British Medical Ultrasound Society
https://www.readbyqxmd.com/read/28555949/end-to-side-anastomosis-of-the-left-ventral-colon-to-the-small-colon-in-a-neonatal-foal-with-segmental-agenesis-of-the-large-colon
#5
S Biasutti, A J Dart, C M Dart, E Uquillas, L B Jeffcott
CASE REPORT: A newborn foal was referred for evaluation because it had not passed meconium, despite the administration of four enemas. Abdominal radiographs and ultrasound scans showed generalised gaseous distension of the intestine and there was no observable meconium in the colon. Positive contrast colography showed contrast medium extending to the transverse colon. An exploratory laparotomy confirmed the absence of the left and right dorsal colon and the pelvic and diaphragmatic flexures...
June 2017: Australian Veterinary Journal
https://www.readbyqxmd.com/read/28544995/intrauterine-exposure-to-tobacco-and-executive-functioning-in-high-school
#6
Ruth Rose-Jacobs, Mark A Richardson, Kathryn Buchanan-Howland, Clara A Chen, Howard Cabral, Timothy C Heeren, Jane Liebschutz, Leah Forman, Deborah A Frank
BACKGROUND: Executive functioning (EF), an umbrella construct encompassing gradual maturation of cognitive organization/management processes, is important to success in multiple settings including high school. Intrauterine tobacco exposure (IUTE) correlates with negative cognitive/behavioral outcomes, but little is known about its association with adolescent EF and information from real-life contexts is sparse. We evaluated the impact of IUTE on teacher-reported observations of EF in urban high school students controlling for covariates including other intrauterine and adolescent substance exposures...
July 1, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28540049/outcome-of-misoprostol-and-oxytocin-in-induction-of-labour
#7
Trishna Acharya, Ramesh Devkota, Bimbishar Bhattarai, Radha Acharya
BACKGROUND: Induction of labour is the process of initiating the labour by artificial means from 24 weeks of gestation. The main aim of this study is to find out the maternal and foetal outcomes after induction of labour with misoprostol and oxytocin beyond 37 weeks of gestation. METHODS: This was a hospital-based observational study carried out at Paropakar Maternity and Women's Hospital, Nepal. Misoprostol of 25 µg was inserted in posterior fornix of vagina or oxytocin infusion was started from 2...
2017: SAGE Open Medicine
https://www.readbyqxmd.com/read/28528140/maternal-and-neonatal-outcomes-of-respiratory-failure-during-pregnancy
#8
Chen-Yiu Hung, Han-Chung Hu, Li-Chung Chiu, Chih-Hao Chang, Li-Fu Li, Chung-Chi Huang, Chuan-Chi Kao, Po-Jen Cheng, Kuo-Chin Kao
BACKGROUND: Obstetric patients comprise a limited portion of intensive care unit patients, but they often present with unfamiliar conditions and exhibit the potential for catastrophic deterioration. This study evaluated the maternal and neonatal outcomes of respiratory failure during pregnancy. METHODS: Information on 71 patients at >25 weeks gestation in the ICU with respiratory failure was recorded between 2009 and 2013. The characteristics and outcomes of mothers and fetuses were determined through a retrospective chart review and evaluated using Student's t test, chi-square test, and Fisher's exact test...
May 17, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28521634/chorionic-histiocytic-hyperplasia-is-associated-with-chronic-inflammatory-lesions-in-the-placenta
#9
Philip J Katzman, Leon A Metlay, Loralee A McMahon, Li LiQiong, Bin Zhang
Background Chorionic histiocytic hyperplasia (CHH) is a cellular proliferation at the base of the chorion that was identified by the authors in examining placentas for chronic chorioamnionitis (CC). This study is a retrospective review of cases diagnosed with CHH, describing its incidence alone and with associated lesions, and the immunophenotype of lesional cells. Design In this retrospective study, a laboratory information system search over a 34-month period using the key phrase "chorionic stromal" was performed...
June 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28512451/colonization-and-succession-within-the-human-gut-microbiome-by-archaea-bacteria-and-microeukaryotes-during-the-first-year-of-life
#10
Linda Wampach, Anna Heintz-Buschart, Angela Hogan, Emilie E L Muller, Shaman Narayanasamy, Cedric C Laczny, Luisa W Hugerth, Lutz Bindl, Jean Bottu, Anders F Andersson, Carine de Beaufort, Paul Wilmes
Perturbations to the colonization process of the human gastrointestinal tract have been suggested to result in adverse health effects later in life. Although much research has been performed on bacterial colonization and succession, much less is known about the other two domains of life, archaea, and eukaryotes. Here we describe colonization and succession by bacteria, archaea and microeukaryotes during the first year of life (samples collected around days 1, 3, 5, 28, 150, and 365) within the gastrointestinal tract of infants delivered either vaginally or by cesarean section and using a combination of quantitative real-time PCR as well as 16S and 18S rRNA gene amplicon sequencing...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28499308/outcome-of-neonates-with-meconium-aspiration-syndrome-at-the-university-hospital-of-the-west-indies-jamaica-a-resource-limited-setting
#11
L Panton, H Trotman
No abstract text is available yet for this article.
May 12, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28472055/abdominal-symptoms-in-cystic-fibrosis-and-their-relation-to-genotype-history-clinical-and-laboratory-findings
#12
Harold Tabori, Christin Arnold, Anke Jaudszus, Hans-Joachim Mentzel, Diane M Renz, Steffen Reinsch, Michael Lorenz, Ruth Michl, Andrea Gerber, Thomas Lehmann, Jochen G Mainz
BACKGROUND & AIMS: Abdominal symptoms (AS) are a hallmark of the multiorgan-disease cystic fibrosis (CF). However, the abdominal involvement in CF is insufficiently understood and, compared to the pulmonary manifestation, still receives little scientific attention. Aims were to assess and quantify AS and to relate them to laboratory parameters, clinical findings, and medical history. METHODS: A total of 131 patients with CF of all ages were assessed with a new CF-specific questionnaire (JenAbdomen-CF score 1...
2017: PloS One
https://www.readbyqxmd.com/read/28468896/emergency-laparotomy-in-infants-born-at-26-weeks-gestation-a-neonatal-network-based-cohort-study-of-frequency-surgical-pathology-and-outcomes
#13
Jonathan Durell, Nigel J Hall, Melanie Drewett, Kujan Paramanantham, David Burge
OBJECTIVE: Identify the proportion of infants born at <26 completed weeks' gestation who require emergency laparotomy, and review the surgical pathology, incidence of subsequent surgical procedures and outcome. DESIGN: Retrospective cohort review. SETTING: Tertiary neonatal surgical unit. PATIENTS: All infants born at <26 weeks' gestation in a neonatal network over an 8-year period. RESULTS: Of 381 infants, laparotomy was indicated in 61 (16%) and performed in 57...
May 3, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28463850/calprotectin-in-serially-collected-meconium-portions-as-a-biomarker-for-intrauterine-fetal-environment
#14
Barbara Lisowska-Myjak, Ewa Skarżyńska, Joanna Żytyńska-Daniluk
OBJECTIVE: Understanding the pathomechanisms underlying high meconium calprotectin concentrations is the key to the potential uses of this parameter for the assessment of the intrauterine environment in which the fetus develops. The aim of this study was to measure calprotectin concentrations in serial meconium portions passed after birth and to calculate the individual variations in the total meconium calprotectin content accumulated during gestation. METHODS: Calprotectin concentrations were measured using Calprotectin ELISA kit (Immundiagnostik AG) in all meconium portions (n = 81) from 20 healthy neonates...
May 3, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28462606/perinatal-outcome-in-pregnancy-with-polyhydramnios-in-comparison-with-normal-pregnancy-in-department-of-obstetrics-at-shiraz-university-of-medical-sciences
#15
Nasrin Asadi, Azadeh Khalili, Zahra Zarei, Arsalan Azimi, Maryam Kasraeian, Leila Forouginia, Ali Reza Salehi, Reza Ravanbod, Sarah Davoodi, Homeira Vafaei
OBJECTIVE: Polyhydraminos can lead to maternal and fetal complication during pregnancy, so diagnosis and management can decrease some perinatal complications. STUDY DESIGN: 114 singleton pregnancies were diagnosed with idiopathic polyhydramnios in the department of obstetrics at Shiraz University of Medical Sciencesbetween January 2000 and January 2011 were compared with 114 normal pregnancies for their perinatal outcome. Variables include birth weight, admission toneonatal intensive care unit (NICU), meconium staining, respiratory distress, fetal death,neonatal death,low 1 minute and 5minute APGAR score, primary cesarean section(C/S), preterm delivery (<37 weeks),postpartum bleeding and placental abruption...
May 2, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28456514/respiratory-distress-in-term-neonates-in-low-resource-settings
#16
REVIEW
Sindhu Sivanandan, Ramesh Agarwal, Amanpreet Sethi
Most neonatal deaths worldwide occur in low- and middle-income countries (LMICs). Respiratory distress is an important cause of neonatal morbidity and mortality. The epidemiology of respiratory distress among term neonates who constitute the vast majority of births is under reported. The scarcely available data from LMICs suggest an incidence of 1.2% to 7.2% among term live births and greater morbidity compared to that in high-income countries. Pneumonia and meconium aspiration syndrome are the predominant causes among outborn neonates, but next only to transient tachypnea among inborn neonates...
April 26, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28454555/a-critical-assessment-of-the-sterile-womb-and-in-utero-colonization-hypotheses-implications-for-research-on-the-pioneer-infant-microbiome
#17
REVIEW
Maria Elisa Perez-Muñoz, Marie-Claire Arrieta, Amanda E Ramer-Tait, Jens Walter
After more than a century of active research, the notion that the human fetal environment is sterile and that the neonate's microbiome is acquired during and after birth was an accepted dogma. However, recent studies using molecular techniques suggest bacterial communities in the placenta, amniotic fluid, and meconium from healthy pregnancies. These findings have led many scientists to challenge the "sterile womb paradigm" and propose that microbiome acquisition instead begins in utero, an idea that would fundamentally change our understanding of gut microbiota acquisition and its role in human development...
April 28, 2017: Microbiome
https://www.readbyqxmd.com/read/28447406/the-prenatal-gut-microbiome-are-we-colonized-with-bacteria-in-utero
#18
REVIEW
R W Walker, J C Clemente, I Peter, R J F Loos
The colonization of the gut with microbes in early life is critical to the developing newborn immune system, metabolic function and potentially future health. Maternal microbes are transmitted to offspring during childbirth, representing a key step in the colonization of the infant gut. Studies of infant meconium suggest that bacteria are present in the foetal gut prior to birth, meaning that colonization could occur prenatally. Animal studies have shown that prenatal transmission of microbes to the foetus is possible, and physiological changes observed in pregnant mothers indicate that in utero transfer is likely in humans as well...
April 26, 2017: Pediatric Obesity
https://www.readbyqxmd.com/read/28437538/effects-of-diagnosis-by-newborn-screening-for-cystic-fibrosis-on-weight-and-length-in-the-first-year-of-life
#19
Daniel H Leung, Sonya L Heltshe, Drucy Borowitz, Daniel Gelfond, Margaret Kloster, James E Heubi, Michael Stalvey, Bonnie W Ramsey
Importance: Since the implementation of universal newborn screening (NBS) for cystic fibrosis (CF), the timing and magnitude of growth deficiency or its association with correlates of disease among infants with CF who underwent NBS has not been well described. Objective: To examine incremental weight gain, linear growth, and clinical features in the first year of life among infants with CF who underwent NBS. Design, Setting, and Participants: The Baby Observational and Nutrition Study (BONUS), a multicenter, longitudinal, observational cohort study, was conducted during regular CF clinic visits in the first 12 months of life at 28 US Cystic Fibrosis Foundation-accredited Care Centers from January 7, 2012, through May 31, 2015...
June 1, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28437442/relationship-between-early-onset-severe-intrahepatic-cholestasis-of-pregnancy-and-higher-risk-of-meconium-stained-fluid
#20
Maria C Estiú, Maria A Frailuna, Carla Otero, Marcela Dericco, Catherine Williamson, Jose J G Marin, Rocio I R Macias
BACKGROUND: Intrahepatic cholestasis of pregnancy (ICP) is the commonest gestational liver disease. The risk of adverse fetal outcome has been associated with the severity of maternal hypercholanemia after diagnosis. OBJECTIVE: To investigate whether there is a relationship between the severity and timing of onset of hypercholanemia and the risk of meconium-stained amniotic fluid (MSAF) and adverse neonatal events. STUDY DESIGN: The study included 382 pregnancies complicated by ICP managed at a referral hospital in Buenos Aires (Argentina) between June 2009 and December 2013...
2017: PloS One
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