WorldWideScience

Sample records for newborns exhibits unique

  1. Central diabetes insipidus in newborns: unique challenges in management.

    Science.gov (United States)

    Chaudhary, Harish; Bhakhri, Bhanu Kiran; Datta, Vikram

    2011-09-01

    Central diabetes insidus (CDI) neonatal age can be a result of intracranial insult, either congenital or acquired. The management CDI in this age group poses special set of problems owing to obligate high water intake in milk-based feeds. Due to the risk of hyponatremia on long term anti diuretic hormone (ADH), these babies should be managed on high volume of feeds with low content of renal solute load (RSL). Addition of thiazides may decrease the fluid requirements in these babies. We report the challenges in management of CDI in a male newborn with underlying semilobar holoprosencephaly. The water and solute balance in such babies on different type of feeding options is discussed.

  2. Athletes who train on unstable compared to stable surfaces exhibit unique postural control strategies in response to balance perturbations

    Directory of Open Access Journals (Sweden)

    D.S. Blaise Williams, III

    2016-03-01

    Conclusion: USA exhibit unique postural strategies compared to SSA. These unique strategies seemingly exhibit a direction-specific attribute and may be associated with divergent motor control strategies.

  3. Stress-induced Oryza sativa BAT1 dual helicase exhibits unique bipolar translocation.

    Science.gov (United States)

    Tuteja, Narendra; Tarique, Mohammed; Trivedi, Dipesh Kumar; Sahoo, Ranjan Kumar; Tuteja, Renu

    2015-11-01

    HLA-B associated transcript 1 (BAT1) protein, also named as spliceosome RNA helicase UAP56, is a member of the DExD/H-box family of helicases. However, regulation under stress, biochemical properties, and functions of plant homologue of BAT1 are poorly understood. Here, we report the purification and detailed biochemical characterization of the Oryza sativa homologue of BAT1 (OsBAT1/UAP56) protein (52 kDa) and regulation of its transcript under abiotic stress. OsBAT1 transcript levels are enhanced in rice seedlings in response to abiotic stress including salt stress and abscisic acid. Purified OsBAT1 protein exhibits the DNA- and RNA-dependent ATPase, RNA helicase, and DNA- and RNA-binding activities. Interestingly OsBAT1 also exhibits unique DNA helicase activity, which has not been reported so far in any BAT1 homologue. Moreover, OsBAT1 translocates in both the 3' to 5' and 5' to 3' directions, which is also a unique property. The K m value for OsBAT1 DNA helicase is 0.9753 nM and for RNA helicase is 1.7536 nM, respectively. This study demonstrates several unique characteristics of OsBAT1 especially its ability to unwind both DNA and RNA duplexes; bipolar translocation and its transcript upregulation under abiotic stresses indicate that it is a multifunctional protein. Overall, this study represents significant contribution in advancing our knowledge regarding functions of OsBAT1 in RNA and DNA metabolism and its putative role in abiotic stress signaling in plants.

  4. Spirulina exhibits hepatoprotective effects against lead induced oxidative injury in newborn rats.

    Science.gov (United States)

    Gargouri, M; Ben Saad, H; Ben Amara, I; Magné, C; El Feki, A

    2016-08-31

    Lead is a toxic metal that induces a wide range of biochemical and physiological effects. The present investigation was designed at evaluating the toxic effects of a prenatal exposure to lead of mothers on hepatic tissue of newborn rats, and potent protective effects of spirulina. Female rats were randomly divided into 4 groups which were given a normal diet (control),a diet enriched with spirulina (S), lead acetate administered through drinking water (Pb), or a diet enriched with spirulina and lead contaminated water (S Pb), respectively. The duration of treatments was from the 5th day of gestation to 14 days postpartum. Lead toxicity was assessed by measuring body and liver weights, blood and stomach lead levels, hepatic DNA, RNA and protein amounts, blood enzyme activities (AST and ALT), as well as lipid peroxidation level and activities of antioxidant enzymes in hepatic tissues of neonates. Lead intoxication of mothers caused reduction of liver weight as well as of hepatic DNA, mRNA and protein levels in newborns. Moreover, oxidative stress and changes in antioxidant enzyme activities were recorded. Conversely, supplementation of mothers with spirulina mitigated these effects induced by lead. These results substantiated the potential hepatoprotective and antioxidant activity of spirulina.

  5. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    A Look of Hope Islam Mahmoud Sweity From 19 to 30 June 2017 CERN Meyrin, Main Building Islam Mahmoud Sweity Islam Mahmoud Sweity was born in 1997 at Beit Awwa, Palestine. She is currently following a course to get an Art diploma of Painting at the college of Fine Arts at An-Najah National University under the supervision of Esmat Al As'aad. Her portraits, landscapes and still life paintings are full of life and shining colours. Charged of emotional empathy they catch the attention of the viewer and are reminding us that life is beautiful and worth living in spite of all difficulties we have to go through. She participated in many exhibitions and has exposed her drawings in 2015 at CERN and in France in the framework of the exhibition "The Origin“, and in 2017 in the Former Yugoslav Republic of Macedonia, Palestina and Jordan. In this exhibition the oil paintings made in the past year will be presented. For more information : staff.association@cern.ch | T&eacu...

  6. Exhibition

    CERN Multimedia

    Staff Association

    2016-01-01

    Encounters Hanne Blitz From February 1st to 12th 2016 CERN Meyrin, Main Building What is our reaction to a first encounter with a tourist attraction? Contemporary Dutch painter Hanne Blitz captures visitors' responses to art and architecture, sweeping vistas and symbolic memorials. Encounters, a series of oil paintings curated specially for this CERN exhibition, depicts tourists visiting cultural highlights around the world. A thought-provoking journey not to be missed, and a tip of the hat to CERN's large Hadron Collider.

  7. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Sintropie Flavio Pellegrini From 13 to 24 March 2017 CERN Meyrin, Main Building Energia imprigionata - Flavio Pellegrini. The exhibition is composed by eleven wood artworks with the expression of movement as theme. The artworks are the result of harmonics math applied to sculpture. The powerful black colour is dominated by the light source, generating reflexes and modulations. The result is a continuous variation of perspective visions. The works generate, at a first approach, an emotion of mystery and incomprehension, only a deeper contemplation lets one discover entangling and mutative details, evidencing the elegance of the lines and letting the meaning emerge. For more information : staff.association@cern.ch | Tél: 022 766 37 38

  8. Abdominal trauma after terrorist bombing attacks exhibits a unique pattern of injury.

    Science.gov (United States)

    Bala, Miklosh; Rivkind, Avraham I; Zamir, Gideon; Hadar, Tal; Gertsenshtein, Iryna; Mintz, Yoav; Pikarsky, Alon J; Amar, Dalit; Shussman, Noam; Abu Gazala, Mahmoud; Almogy, Gidon

    2008-08-01

    The recent growth in the volume of civilian blast trauma caused by terrorist bombings warrants special attention to the specific pattern of injury associated with such attacks. To characterize the abdominal injuries inflicted by terrorist-related explosions and to compare the pattern of injury with civilian, penetrating and blunt, abdominal trauma. Retrospective analysis of prospectively collected data from 181 patients with abdominal trauma requiring laparotomy, who were admitted to the Hadassah Hospital, Jerusalem, Israel, from October 2000 to December 2005. Patients were divided into 3 groups according to mechanism of injury: terror-related blast injury (n = 21), gunshot wounds (GSW) (n = 73) and blunt trauma (n = 87). Median injury severity score in the blast group was significantly higher compared with GSW and blunt groups (34, 18, and 29, respectively, P or = 3) occurred in 85.7% of blast group, 28.8% of GSW group, and 59.7% of blunt group (P Terrorist attacks generate more severe injuries to more body regions than other types of trauma. Abdominal injury inflicted by terrorist bombings causes a unique pattern of wounds, mainly injury to hollow organs. Shrapnel is the leading cause of abdominal injury following terrorist bombings.

  9. Crystal structures and inhibitor binding properties of plant class V chitinases: the cycad enzyme exhibits unique structural and functional features.

    Science.gov (United States)

    Umemoto, Naoyuki; Kanda, Yuka; Ohnuma, Takayuki; Osawa, Takuo; Numata, Tomoyuki; Sakuda, Shohei; Taira, Toki; Fukamizo, Tamo

    2015-04-01

    A class V (glycoside hydrolase family 18) chitinase from the cycad Cycas revoluta (CrChiA) is a plant chitinase that has been reported to possess efficient transglycosylation (TG) activity. We solved the crystal structure of CrChiA, and compared it with those of class V chitinases from Nicotiana tabacum (NtChiV) and Arabidopsis thaliana (AtChiC), which do not efficiently catalyze the TG reaction. All three chitinases had a similar (α/β)8 barrel fold with an (α + β) insertion domain. In the acceptor binding site (+1, +2 and +3) of CrChiA, the Trp168 side chain was found to stack face-to-face with the +3 sugar. However, this interaction was not found in the identical regions of NtChiV and AtChiC. In the DxDxE motif, which is essential for catalysis, the carboxyl group of the middle Asp (Asp117) was always oriented toward the catalytic acid Glu119 in CrChiA, whereas the corresponding Asp in NtChiV and AtChiC was oriented toward the first Asp. These structural features of CrChiA appear to be responsible for the efficient TG activity. When binding of the inhibitor allosamidin was evaluated using isothermal titration calorimetry, the changes in binding free energy of the three chitinases were found to be similar to each other, i.e. between -9.5 and -9.8 kcal mol(-1) . However, solvation and conformational entropy changes in CrChiA were markedly different from those in NtChiV and AtChiC, but similar to those of chitinase A from Serratia marcescens (SmChiA), which also exhibits significant TG activity. These results provide insight into the molecular mechanism underlying the TG reaction and the molecular evolution from bacterial chitinases to plant class V chitinases. © 2015 The Authors The Plant Journal © 2015 John Wiley & Sons Ltd.

  10. Newborn Screening

    Science.gov (United States)

    ... Laboratory Sciences Office of Public Health Genomics Publications & Articles Newborn Screening Lab Bulletin Laboratory Partners Multimedia Tools Newborn Screening Program – Role of Laboratories Meet the Scientist Newborn Screening: Family Stories Newborn Screening: Public Health ...

  11. Mandibular second molar exhibiting a unique "Y-" and "J-" "shaped" root canal anatomy diagnosed using cone-beam computed tomographic scanning: A case report.

    Science.gov (United States)

    Parashar, Saumya-Rajesh; Kowsky, R Dinesh; Natanasabapathy, Velmurugan

    2017-01-01

    This article aims to report a unique case with aberrant root canal anatomy exhibiting "Y-" and "J"-shaped canal pattern in a mandibular second molar. Anatomic complexities may pose challenges for endodontic treatment. Before performing endodontic treatment, the clinician should be aware of the internal anatomy of the tooth being treated and should recognize anatomic aberrations if present. Presence of unusual anatomy may call for modifications in treatment planning. This report describes in detail about a mandibular second molar tooth associated with two paramolar tubercles having a peculiar "Y-" and "J-"shaped canal anatomy detected with the aid of cone beam computed tomography, which has never been reported in the dental literature. The proposed treatment protocol for the endodontic management of the same has also been discussed.

  12. Newborn jaundice

    Science.gov (United States)

    Jaundice of the newborn; Neonatal hyperbilirubinemia; Bili lights - jaundice; Infant - yellow skin; Newborn - yellow skin ... newborns have some yellowing of the skin, or jaundice. This is called physiological jaundice. It is often ...

  13. Anemia in the Newborn

    Science.gov (United States)

    ... Version Blood Problems in Newborns Anemia in the Newborn Hemolytic Disease of the Newborn Polycythemia in the Newborn (See ... faster. Blood Problems in Newborns Anemia in the Newborn Hemolytic Disease of the Newborn Polycythemia in the Newborn NOTE: ...

  14. Novel mutations causing biotinidase deficiency in individuals identified by newborn screening in Michigan including an unique intronic mutation that alters mRNA expression of the biotinidase gene.

    Science.gov (United States)

    Li, H; Spencer, L; Nahhas, F; Miller, J; Fribley, A; Feldman, G; Conway, R; Wolf, B

    2014-07-01

    Biotinidase deficiency (BD) is an autosomal recessive disorder resulting in the inability to recycle the vitamin biotin. Individuals with biotinidase deficiency can develop neurological and cutaneous symptoms if they are not treated with biotin. To date, more than 165 mutations in the biotinidase gene (BTD) have been reported. Essentially all the mutations result in enzymatic activities with less than 10% of mean normal serum enzyme activity (profound biotinidase deficiency) with the exception of the c.1330G>C (p.D444H) mutation, which results in an enzyme having 50% of mean normal serum activity and causes partial biotinidase deficiency (10-30% of mean normal serum biotinidase activity) if there is a mutation for profound biotinidase deficiency on the second allele. We now reported eight novel mutations in ten children identified by newborn screening in Michigan from 1988 to the end of 2012. Interestingly, one intronic mutation, c.310-15delT, results in an approximately two-fold down-regulation of BTD mRNA expression by Quantitative real-time reverse-transcription PCR (qRT-PCR). This is the first report of an intronic mutation in the BTD gene with demonstration of its effect on enzymatic activity by altering mRNA expression. This study identified three other mutations likely to cause partial biotinidase deficiency. These results emphasize the importance of full gene sequencing of BTD on patients with biotinidase deficiency to better understand the genotype and phenotype correlation in the future. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Newborn Respiratory Distress.

    Science.gov (United States)

    Hermansen, Christian L; Mahajan, Anand

    2015-12-01

    Newborn respiratory distress presents a diagnostic and management challenge. Newborns with respiratory distress commonly exhibit tachypnea with a respiratory rate of more than 60 respirations per minute. They may present with grunting, retractions, nasal flaring, and cyanosis. Common causes include transient tachypnea of the newborn, respiratory distress syndrome, meconium aspiration syndrome, pneumonia, sepsis, pneumothorax, persistent pulmonary hypertension of the newborn, and delayed transition. Congenital heart defects, airway malformations, and inborn errors of metabolism are less common etiologies. Clinicians should be familiar with updated neonatal resuscitation guidelines. Initial evaluation includes a detailed history and physical examination. The clinician should monitor vital signs and measure oxygen saturation with pulse oximetry, and blood gas measurement may be considered. Chest radiography is helpful in the diagnosis. Blood cultures, serial complete blood counts, and C-reactive protein measurement are useful for the evaluation of sepsis. Most neonates with respiratory distress can be treated with respiratory support and noninvasive methods. Oxygen can be provided via bag/mask, nasal cannula, oxygen hood, and nasal continuous positive airway pressure. Ventilator support may be used in more severe cases. Surfactant is increasingly used for respiratory distress syndrome. Using the INSURE technique, the newborn is intubated, given surfactant, and quickly extubated to nasal continuous positive airway pressure. Newborns should be screened for critical congenital heart defects via pulse oximetry after 24 hours but before hospital discharge. Neonatology consultation is recommended if the illness exceeds the clinician's expertise and comfort level or when the diagnosis is unclear in a critically ill newborn.

  16. Newborn Jaundice

    Science.gov (United States)

    ... Legacy Society Make Gifts of Stock Donate Your Car Personal Fundraising Partnership & Support Share Your Story Spread the Word Give While You Shop Contact Us Donate Now Jaundice In Newborns Back ...

  17. Sleep and Newborns

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Sleep and Newborns KidsHealth / For Parents / Sleep and Newborns ... night it is. How Long Will My Newborn Sleep? Newborns should get 14 to 17 hours of ...

  18. Thrush in newborns

    Science.gov (United States)

    Candidiasis - oral - newborn; Oral thrush - newborn; Fungal infection - mouth - newborn; Candida - oral - newborn ... thrush. You paint this medicine on your baby's mouth and tongue. If you have a yeast infection on your nipples, your provider may recommend an ...

  19. Anemia in the Newborn

    Science.gov (United States)

    ... Overview of Biliary Atresia Additional Content Medical News Anemia in the Newborn By Andrew W. Walter, MS ... for the Professional Version Blood Problems in Newborns Anemia in the Newborn Hemolytic Disease of the Newborn ...

  20. Mandibular second molar exhibiting a unique “Y-” and “J-” “shaped” root canal anatomy diagnosed using cone-beam computed tomographic scanning: A case report

    Science.gov (United States)

    Parashar, Saumya-Rajesh; Kowsky, R. Dinesh; Natanasabapathy, Velmurugan

    2017-01-01

    This article aims to report a unique case with aberrant root canal anatomy exhibiting “Y-” and “J”-shaped canal pattern in a mandibular second molar. Anatomic complexities may pose challenges for endodontic treatment. Before performing endodontic treatment, the clinician should be aware of the internal anatomy of the tooth being treated and should recognize anatomic aberrations if present. Presence of unusual anatomy may call for modifications in treatment planning. This report describes in detail about a mandibular second molar tooth associated with two paramolar tubercles having a peculiar “Y-” and “J-”shaped canal anatomy detected with the aid of cone beam computed tomography, which has never been reported in the dental literature. The proposed treatment protocol for the endodontic management of the same has also been discussed. PMID:28761254

  1. Human Exhibitions

    DEFF Research Database (Denmark)

    Andreassen, Rikke

    From 1870s to 1910s, more than 50 exhibitions of so-called exotic people took place in Denmark. Here large numbers of people of Asian and African origin were exhibited for the entertainment and ‘education’ of a mass audience. Several of these exhibitions took place in Copenhagen Zoo. Here differe...

  2. Novel 70-kDa chondroitin sulfate/dermatan sulfate hybrid chains with a unique heterogeneous sulfation pattern from shark skin, which exhibit neuritogenic activity and binding activities for growth factors and neurotrophic factors.

    Science.gov (United States)

    Nandini, Chilkunda D; Itoh, Nobuyuki; Sugahara, Kazuyuki

    2005-02-11

    Chondroitin sulfate (CS) and dermatan sulfate (DS) hybrid chains of proteoglycans are critical in growth factor binding, neuritogenesis, and brain development. Here we isolated CS/DS hybrid chains from shark skin aiming to develop therapeutic agents. Digestion with various chondroitinases showed that both GlcUA- and IdoUA-containing disaccharides are scattered along the polysaccharide chains with an unusually large average molecular mass of 70 kDa. The CS/DS chains were separated into major (80%) and minor (20%) fractions by anion-exchange chromatography. Both fractions had relatively low degrees of sulfation (sulfate/disaccharide molar ratio=1.17 versus 0.87), showing a unique feature compared with the marine CS and DS isolated to date, most of which are oversulfated. They were highly heterogeneous and characterized by multiple disaccharides including GlcUA-GalNAc, GlcUA-GalNAc(6S), GlcUA-GalNAc(4S), IdoUA-GalNAc(4S), GlcUA-GalNAc(4S,6S), IdoUA-GalNAc(4S,6S), GlcUA(2S)-GalNAc(6S), and/or IdoUA(2S)-GalNAc(6S), IdoUA(2S)-GalNAc(4S) and novel GlcUA(2S)-GalNAc(4S), where 2S, 4S, and 6S represent 2-O-, 4-O- and 6-O-sulfate, respectively. The CS/DS chains bound two neurotrophic factors and various growth factors expressed in the brain with high affinity as evaluated for the major fraction by kinetic analysis using a surface plasmon resonance detector, and also promoted the outgrowth of neurites of both an axonic and a dendritic nature. The neuritogenic activity was abolished completely by digestion with chondroitinase ABC, AC-I, or B, suggesting the importance of both GlcUA- and IdoUA-containing moieties. It also showed anti-heparin cofactor II activity comparable to that exhibited by DS from porcine skin. Thus, by virtue of its unique structure and biological activities, DS will find a potential use in therapeutics.

  3. Immersive Exhibitions

    DEFF Research Database (Denmark)

    Achiam, Marianne

    2015-01-01

    The immersive exhibition is a specialized exhibition genre in museums, which creates the illusion of time and place by representing key characteristics of a reference world and by integrating the visitor in this three-dimensionally reconstructed world (Mortensen 2010). A successful representation...

  4. Exhibit Engineering

    DEFF Research Database (Denmark)

    Mortensen, Marianne Foss

    of tools and processes to guide the design of educational science exhibits. The guiding paradigm for this development is design-based research, which is characterised by an iterative cycle of design, enactment, and analysis. In the design phase, an educational intervention is planned and carried out based......) a synthesis of the findings from the first two studies with findings from the literature to generate two types of results: a coherent series of suggestions for a design iteration of the studied exhibit as well as a more general normative model for exhibit engineering. Finally, another perspective......Science museums define the objectives of their exhibitions in terms of visitor learning outcomes. Yet, exhibit designers lack theoretical and empirical research findings on which to base the creation of such educational environments. Here, this shortcoming is addressed through the development...

  5. Human Exhibitions

    DEFF Research Database (Denmark)

    Andreassen, Rikke

    From 1870s to 1910s, more than 50 exhibitions of so-called exotic people took place in Denmark. Here large numbers of people of Asian and African origin were exhibited for the entertainment and ‘education’ of a mass audience. Several of these exhibitions took place in Copenhagen Zoo. Here different...... light on the staging of exhibitions, the daily life of the exhibitees, the wider connections between shows across Europe and the thinking of the time on matters of race, science, gender and sexuality. A window onto contemporary racial understandings, the book presents interviews with the descendants...... of displayed people, connecting the attitudes and science of the past with both our (continued) modern fascination with ‘the exotic’, and contemporary language and popular culture. As such, it will be of interest to scholars of sociology, anthropology and history working in the areas of gender and sexuality...

  6. Human Exhibitions

    DEFF Research Database (Denmark)

    Andreassen, Rikke

    From 1870s to 1910s, more than 50 exhibitions of so-called exotic people took place in Denmark. Here large numbers of people of Asian and African origin were exhibited for the entertainment and ‘education’ of a mass audience. Several of these exhibitions took place in Copenhagen Zoo. Here different...... ‘villages’ constructed in the middle of the zoo hosted men, women and children, who sometimes stayed for months, performing their ‘daily lives’ for the thousands and thousands of curious Danes. While such shows occurred frequently in European cities in the late nineteenth and early twentieth centuries...... light on the staging of exhibitions, the daily life of the exhibitees, the wider connections between shows across Europe and the thinking of the time on matters of race, science, gender and sexuality. A window onto contemporary racial understandings, the book presents interviews with the descendants...

  7. Plutonium uniqueness

    International Nuclear Information System (INIS)

    Silver, G.L.

    1984-01-01

    A standard is suggested against which the putative uniqueness of plutonium may be tested. It is common folklore that plutonium is unique among the chemical elements because its four common oxidation states can coexist in the same solution. Whether this putative uniqueness appears only during transit to equilibrium, or only at equilibrium, or all of the time, is not generally made clear. But while the folklore may contain some truth, it cannot be put to test until some measure of 'uniqueness' is agreed upon so that quantitative comparisons are possible. One way of measuring uniqueness is as the magnitude of the product of the mole fractions of the element at equilibrium. A 'coexistence index' is defined and discussed. (author)

  8. Hearing Loss: Screening Newborns

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Hearing Loss Screening Newborns Past Issues / Spring 2015 Table of ... of newborns in the U.S. are screened for hearing loss before they leave the hospital. Research improves the ...

  9. Newborn Screening Tests

    Science.gov (United States)

    ... the brain and spinal cord). Newborn screening for sickle cell disease can alert doctors to begin antibiotic treatment before infections happen. Newborn screening also helps doctors monitor symptoms more closely and can detect other disorders affecting ...

  10. Resuscitation of the Newborn

    Science.gov (United States)

    Kilduff, C. J.

    1975-01-01

    All infants have some degree of hypoxia and respiratory acidosis at birth, but these conditions are more profound in the asphyxiated newborn. The newborn infant is very susceptible to cooling and may require warming. Skin temperature should be maintained between 36-36.5°.2 Resuscitation of the asphyxiated newborn must include both ventilatory and metabolic correction. Newborn infants may have cardiorespiratory problems due to asphyxia, drugs given to the mother, intrathoracic disease, anemia, hypovolemia (due to antepartum hemorrhage), hypotension, etc. There is no substitute for oxygen which is the drug of choice in respiratory depression of the newborn. The use of stimulating drugs like Coramine, picrotoxin, alphalobectine, and Megamide has no place in the resuscitation of the asphyxiated newborn. Imagesp74-ap74-bp74-cp74-d PMID:20469196

  11. Newborn Screening for Biliary Atresia

    Science.gov (United States)

    Wang, Kasper S.

    2016-01-01

    Biliary atresia is the most common cause of pediatric end-stage liver disease and the leading indication for pediatric liver transplantation. Affected infants exhibit evidence of biliary obstruction within the first few weeks after birth. Early diagnosis and successful surgical drainage of bile are associated with greater survival with the child’s native liver. Unfortunately, because noncholestatic jaundice is extremely common in early infancy, it is difficult to identify the rare infant with cholestatic jaundice who has biliary atresia. Hence, the need for timely diagnosis of this disease warrants a discussion of the feasibility of screening for biliary atresia to improve outcomes. Herein, newborn screening for biliary atresia in the United States is assessed by using criteria established by the Discretionary Advisory Committee on Heritable Disorders in Newborns and Children. Published analyses indicate that newborn screening for biliary atresia by using serum bilirubin concentrations or stool color cards is potentially life-saving and cost-effective. Further studies are necessary to evaluate the feasibility, effectiveness, and costs of potential screening strategies for early identification of biliary atresia in the United States. PMID:26620065

  12. Skin Findings in Newborns and Their Relationship with Maternal Factors: Observational Research

    OpenAIRE

    Ekiz, ?zlem; G?l, ?lker; Mollamahmuto?lu, Leyla; G?n?l, M?zeyyen

    2013-01-01

    Background Cutaneous lesions are commonly seen in the newborn period and exhibit inconsistency from the skin lesions of an adult. Objective The present study was carried out with an aim to determine the frequency of physiologic and pathologic cutaneous findings in newborns. Methods Typically, 1234 newborns were included in this study. A questionnaire about maternal gestational history, maternal and family history was issued to the parents of each newborn. The presence of cutaneous lesions was...

  13. Hemothorax in the newborn

    International Nuclear Information System (INIS)

    Oppermann, H.C.; Wille, L.

    1980-01-01

    Twenty cases of hemothorax in newborns are reviewed in detail. This unusual cause of acute respiratory distress within the neonatal period was observed in 14 males and 6 females. Most of the patients were fullterm newborns. As causal factors hemorrhagic disease of the newborn (vitamin K deficiency), disseminated intravascular coagulation, arteriovenous malformations and pleural/vascular rupture are considered. The time of occurrence of bleeding symptoms ranged from 1 to 28 days of life. Sixteen out of 20 patients survived without sequelae, but in 4 cases the outcome was lethal. (orig.) [de

  14. Jaundice in Healthy Newborns

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Jaundice in Healthy Newborns KidsHealth / For Parents / Jaundice in ... within a few days of birth. Types of Jaundice The most common types of jaundice are: Physiological ( ...

  15. Communication and Your Newborn

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Communication and Your Newborn KidsHealth / For Parents / Communication and ... to answer your little one's needs. How Babies Communicate Babies are born with the ability to cry, ...

  16. Previously infertile couples and the newborn intensive care unit.

    Science.gov (United States)

    Lind, R F; Pruitt, R L; Greenfeld, D

    1989-05-01

    Having a newborn child admitted to a newborn intensive care unit can be a traumatic experience for parents; however, parents who previously have been infertile face unique problems in coping with this situation. The authors discuss the difficulties parents must overcome in resolving their crises and in developing a good relationship with their child, or, in some cases, coming to terms with the child's death or ongoing disability. In addition, the authors offer suggestions for effective social work intervention.

  17. Intraventricular hemorrhage of the newborn

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007301.htm Intraventricular hemorrhage of the newborn To use the sharing features on this page, please enable JavaScript. Intraventricular hemorrhage (IVH) of the newborn is bleeding into the ...

  18. Learning, Play, and Your Newborn

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Learning, Play, and Your Newborn KidsHealth / For Parents / Learning, ... Some Other Ideas Print What Is My Newborn Learning? Play is the chief way that infants learn ...

  19. Newborn Black Holes

    Science.gov (United States)

    Science Teacher, 2005

    2005-01-01

    Scientists using NASA's Swift satellite say they have found newborn black holes, just seconds old, in a confused state of existence. The holes are consuming material falling into them while somehow propelling other material away at great speeds. "First comes a blast of gamma rays followed by intense pulses of x-rays. The energies involved are much…

  20. Septo-Optic Dysplasia in a Newborn Presenting with Bilateral Dilated and Fixed Pupils

    OpenAIRE

    Jabeen, Mehnaz; Hairfield, Amber; Swischuk, Leonard E.; Jain, Sunil K.

    2016-01-01

    Introduction?We describe a newborn female infant with septo-optic dysplasia (SOD) presenting with bilateral dilated and fixed pupils. Conclusion?Our report is unique because the incidental finding of bilateral dilated and fixed pupils on the newborn exam was the only clinical finding which led to a prompt work-up and eventual diagnosis of SOD.

  1. Parallel Exhibits: Combining Physical and Virtual Exhibits

    NARCIS (Netherlands)

    Lischke, L.; Dingler, T.; Schneegaß, S.; Schmidt, A.; van der Vaart, M.; Wozniak, P.; Gottlieb, H.; Szeląg, M.

    2014-01-01

    People have a special fascination for original physical objects, their texture, and visible history. However, the digitization of exhibits and the use of these data is a current challenge for museums. We believe that museums need to capitalize on the affordances of physical exhibits to help users

  2. Britain exhibition at CERN

    CERN Multimedia

    Bertin; CERN PhotoLab

    1969-01-01

    The United Kingdom inaugurated the Industrial Exhibitions in 1968, and it wasn't till 1971 that other countries staged exhibitions at CERN. This photo was taken in 1969, at the second British exhibition, where 16 companies were present.

  3. Gingival Cyst of Newborn.

    Science.gov (United States)

    Moda, Aman

    2011-01-01

    Gingival cyst of newborn is an oral mucosal lesion of transient nature. Although it is very common lesion within 3 to 6 weeks of birth, it is very rare to visualize the lesion thereafter. Presented here is a case report of gingival cyst, which was visible just after 15 days of birth. Clinical diagnoses of these conditions are important in order to avoid unnecessary therapeutic procedure and provide suitable information to parents about the nature of the lesion.

  4. Optical coherence tomography of the newborn airway.

    Science.gov (United States)

    Ridgway, James M; Su, Jianping; Wright, Ryan; Guo, Shuguang; Kim, David C; Barretto, Roberto; Ahuja, Gurpreet; Sepehr, Ali; Perez, Jorge; Sills, Jack H; Chen, Zhongping; Wong, Brian J F

    2008-05-01

    Acquired subglottic stenosis in a newborn is often associated with prolonged endotracheal intubation. This condition is generally diagnosed during operative endoscopy after airway injury has occurred. Unfortunately, endoscopy is unable to characterize the submucosal changes observed in such airway injuries. Other modalities, such as magnetic resonance imaging, computed tomography, and ultrasound, do not possess the necessary level of resolution to differentiate scar, neocartilage, and edema. Optical coherence tomography (OCT) is an imaging modality that produces high-resolution, cross-sectional images of living tissue (8 to 20 microm). We examined the ability of this noninvasive technique to characterize the newborn airway in a prospective clinical trial. Twelve newborn patients who required ventilatory support underwent OCT airway imaging. Comparative analysis of intubated and non-intubated states was performed. Imaging of the supraglottis, glottis, subglottis, and trachea was performed in 12 patients, revealing unique tissue characteristics as related to turbidity, signal backscattering, and architecture. Multiple structures were identified, including the vocal folds, cricoid cartilage, tracheal rings, ducts, glands, and vessels. Optical coherence tomography clearly identifies in vivo tissue layers and regional architecture while offering detailed information concerning tissue microstructures. The diagnostic potential of this technology makes OCT a promising modality in the study and surveillance of the neonatal airway.

  5. Newborn jaundice - what to ask your doctor

    Science.gov (United States)

    Jaundice - what to ask your doctor; What to ask your doctor about newborn jaundice ... What causes jaundice in a newborn child? How common is newborn jaundice? Will the jaundice harm my child? What are the ...

  6. Digital collections and exhibits

    CERN Document Server

    Denzer, Juan

    2015-01-01

    Today's libraries are taking advantage of cutting-edge technologies such as flat panel displays using touch, sound, and hands-free motions to design amazing exhibits using everything from simple computer hardware to advanced technologies such as the Microsoft Kinect. Libraries of all types are striving to add new interactive experiences for their patrons through exciting digital exhibits, both online and off. Digital Collections and Exhibits takes away the mystery of designing stunning digital exhibits to spotlight library trea

  7. Ethics on Exhibit

    Science.gov (United States)

    Vick, Randy M.

    2011-01-01

    This article discusses ethical questions raised by an exhibition of work by an artist with a history of mental illness and the exhibition's relevance to art therapy and “outsider art” discourse on the subject. Considerations for how such an exhibit could be handled had the circumstances included an art therapist and art therapy client are…

  8. Discrimination? - Exhibition of posters

    OpenAIRE

    Jakimovska, Jana

    2017-01-01

    Participation in the exhibition with the students form the Art Academy. The exhibition consisted of 15 posters tackling the subjects of hate speech and discrimination. The exhibition happened thanks to the invitation of the Faculty of Law at UGD, and it was a part of a larger event of launching books on the aforementioned subjects.

  9. Conjunctivitis (Pink Eye) in Newborns

    Science.gov (United States)

    ... Work Adenovirus Non-Polio Enterovirus Parent Portal Conjunctivitis (Pink Eye) in Newborns Language: English (US) Español (Spanish) ... los recién nacidos Newborns with symptoms of conjunctivitis (pink eye) should see a doctor right away. Neonatal ...

  10. Newborn hearing screening.

    Science.gov (United States)

    Stewart, D L; Pearlman, A

    1994-11-01

    Congenital deafness is a relatively common problem with an incidence of 1/300 to 1/1000. Most states have no mass screening program for hearing loss, but the state of Kentucky compiles a High Risk Registry which is a historical survey of parents relating to risk factors for hearing loss. Unfortunately this survey can miss 50% of those who have a hearing deficit. If not detected prior to discharge, there is often a delay in diagnosis of deafness which prevents early intervention. We report 2 years' experience at Kosair Children's Hospital where 1,987 infants admitted to well baby, intermediate, or intensive care nurseries were screened using the ALGO-1 screener (Natus Medical Inc, Foster City, CA) which is a modified auditory brain stem evoked response (ABR). Our screening of this population led to an 11% incidence of referral for complete audiological evaluation. There were no significant complications. Forty-eight infants were found to have nonspecified, sensorineural, or conductive hearing loss. The positive predictive value of the test was 96%. Therefore, we feel that the use of the modified ABR in the newborn is a timely, cost efficient method of screening for hearing loss and should be used for mass screening of all newborns.

  11. Endocrinology in Thailand: Unique challenges, unique solutions

    Directory of Open Access Journals (Sweden)

    Viroj Wiwanitkit

    2011-01-01

    Full Text Available Thailand is a developing country in Southeast Asia with a nationally acknowledged requirement for improvement of the medical system. At present, endocrinology is a specific branch of medicine that is taught in few medical schools. There are very few endocrinologists in Thailand, who are unable to cope with the large number of patients with endocrinology problems. Primary care for common endocrine disorders, such as diabetes mellitus and thyroid disease, is still the domain of general practitioners. In this article, the author will present unique challenges and unique solutions of endocrinology practice in Thailand.

  12. Newborn Screening for Phenylketonuria

    Directory of Open Access Journals (Sweden)

    Gustavo J. C. Borrajo PhD

    2016-12-01

    Full Text Available Newborn screening (NBS for phenylketonuria in Latin America gave its first step in an organized way 3 decades ago when the first national NBS program was implemented in Cuba. From then onward, it experienced a slow but continuous growing, being currently possible to find from countries where no NBS activity is known to several countries with consolidated NBS programs. This complex scenario gave rise to a great diversity in the criteria used for sample collection, selection of analytical methods, and definition of cutoff values. Considering this context, a consensus meeting was held in order to unify such criteria, focusing the discussion in the following aspects—recommended blood specimens and sample collection time; influence of early discharge, fasting, parenteral nutrition, blood transfusions, extracorporeal life support, and antibiotics; main causes of transient hyperphenylalaninemias; required characteristics for methods used in phenylalanine measurement; and finally, criteria to define the more appropriate cutoff values.

  13. Skin findings in newborns and their relationship with maternal factors: observational research.

    Science.gov (United States)

    Ekiz, Ozlem; Gül, Ulker; Mollamahmutoğlu, Leyla; Gönül, Müzeyyen

    2013-02-01

    Cutaneous lesions are commonly seen in the newborn period and exhibit inconsistency from the skin lesions of an adult. The present study was carried out with an aim to determine the frequency of physiologic and pathologic cutaneous findings in newborns. Typically, 1234 newborns were included in this study. A questionnaire about maternal gestational history, maternal and family history was issued to the parents of each newborn. The presence of cutaneous lesions was recorded. Overall, 642 (52%) of the newborns were male and 592 (48%) were female. Typically, 831 newborns (67.3%) had at least one cutaneous lesion. The prevalence of genital hyperpigmentation and milia was significantly higher in males. In premature newborns, the pervasiveness of cutis marmorata and genital hyperpigmentation was found to be significantly higher. Caput succedaneum, transient neonatal pustular melanosis and cyanosis appeared predominantly in vaginally born infants. Erythema toxicum neonatorum was seen in infants, who were born by cesarean section. The predominance of Mongolian spots and erythema toxicum neonatorum were significantly higher in the newborns of the multiparous mothers; however, caput succedaneum was significantly higher in newborns of the primiparous mothers. A number of studies about neonatal dermatoses have been carried out involving different methods in various countries. We consider that our study may be useful in literature, as it has been carried out involving large number of maternal parameters.

  14. Exhibition; Image display agency

    International Nuclear Information System (INIS)

    Normazlin Ismail

    2008-01-01

    This article touches on the role of Malaysian Nuclear Agency as nuclear research institutions to promote, develop and encourage the peaceful uses of nuclear technology in its agricultural, medical, manufacturing, industrial, health and environment for the development of the country running successfully. Maturity of Malaysian Nuclear Agency in dealing with nuclear technology that are very competitive and globalization cannot be denied. On this basis Malaysian Nuclear Agency was given the responsibility to strengthen the nuclear technology in Malaysia. One way is through an exhibition featuring the research, discoveries and new technology products of the nuclear technology. Through this exhibition is to promote the nuclear technology and introduce the image of the agency in the public eye. This article also states a number of exhibits entered by the Malaysian Nuclear Agency and achievements during the last exhibition. Authors hope that the exhibition can be intensified further in the future.

  15. Space physics exhibits underway

    Science.gov (United States)

    DeVito, M. Catherine

    AGU is planning a new space science exhibit for the Smithsonian Institution's National Air and Space Museum in Washington that will help visitors come to an understanding of space science as a comprehensive, interdisciplinary, and exciting field. The title of the exhibit is “Electric Space: Our Earth-Sun Environment.” The exhibit's five modules will include demonstrations of the effects of particle and field radiation on humans and satellites in space and on human technology on the ground. The project also includes a larger traveling version that will visit science and technology centers throughout the United States. The first exhibit is planned to open at the Air and Space Museum in late summer or early fall 1992, in time for International Space Year activities; the traveling exhibit will begin touring in early 1993.

  16. Newborn screening for MCAD deficiency

    DEFF Research Database (Denmark)

    Horvath, Gabriella A; Davidson, A G F; Stockler-Ipsiroglu, Sylvia G

    2008-01-01

    length acylcarnitines, octanoylcarnitine (C8) and decanoylcarnitine (C10), were measured on newborn screening blood spot cards. Out of 121,000 live births, 17 newborns had C8 values above the screening cut-off of 0.38 umol/L. Ten newborns had elevated C8 on repeat cards and were investigated further...... mutation. Two novel mutations were identified (c.260T > C and c.382T > A). The estimated incidence of MCAD was approximately 1:12,000 live births. Upon frequent feeding and carnitine supplementation, none of the patients had metabolic crises or adverse outcomes. CONCLUSION: Frequency of MCAD in BC...

  17. Purpose of Newborn Hearing Screening

    Science.gov (United States)

    ... Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Purpose of Newborn Hearing Screening Ages & Stages Listen Español ...

  18. Mobile Technologies in Museum Exhibitions

    Directory of Open Access Journals (Sweden)

    Sandra Medić

    2014-10-01

    Full Text Available In order to be up–to–date and give visitors a memorable and unique experience, museums are including usage of digital technologies in their exhibitions. Even though museums in Serbia are very important part of tourism offer, they still have traditional settings that are poorly interpreted. The majority of them have a scientific and historical review which is unattractive for various target groups of visitors and for museums it’s important to continually try out new ways in interpretation of their settings. Because technology continues to rapidly change the way we communicate, cultural institutions should adapt to new ways of communication with their visitors. This paper examines mobile technologies that can be used in museums to give visitors a different experience and transfer the knowledge innovatively. In that way it will be presented the modern concept of presentation of museum exhibitions, focusing on usage of mobile devices through mobile applications and QR codes. The paper provides the broad understanding of usage mobile technologies in museum exhibitions with its advantages and limitations. The research results can help the museums management to improve interpretation and communication with visitors and enrich the visitor experience.

  19. Council Chamber exhibition

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    To complete the revamp of CERN’s Council Chamber, a new exhibition is being installed just in time for the June Council meetings.   Panels will showcase highlights of CERN’s history, using some of the content prepared for the exhibitions marking 50 years of the PS, which were displayed in the main building last November. The previous photo exhibition in the Council Chamber stopped at the 1970s. To avoid the new panels becoming quickly out of date, photos are grouped together around specific infrastructures, rather than following a classic time-line. “We have put the focus on the accelerators – the world-class facilities that CERN has been offering researchers over the years, from the well-known large colliders to the lesser-known smaller facilities,” says Emma Sanders, who worked on the content. The new exhibition will be featured in a future issue of the Bulletin with photos and an interview with Fabienne Marcastel, designer of the exhibit...

  20. EXHIBITION: Accelerated Particles

    CERN Multimedia

    2004-01-01

    An exhibition of plastic arts and two evenings of performances by sound and visual artists as part of CERN's 50th anniversary celebrations. Fifty candles for CERN, an international laboratory renowned for fundamental research, is a cause for celebration. Since March this year, Geneva and neighbouring parts of France have been the venues for a wealth of small and large-scale events, which will continue until November. Given CERN's location in the commune of Meyrin, the ForuMeyrin is hosting exhibitions of plastic arts and performances entitled: Accelerated Particles. Several works will be exhibited and performed in two 'salons'. Salon des matières: An exhibition of plastic arts From Tues 12 October to Wed 3 November 2004 Tuesdays to Fridays: 16:00 to 19:00 Saturdays: 14:00 to 18:00 Exhibition open late on performance nights, entrance free Salon des particules: Musical and visual performances Tues 12 and Mon 25 October from 20:00 to 23:00 Preview evening for both events: Tues 12 October from 18:...

  1. Exhibition in Sight

    Science.gov (United States)

    Wasserman, Burton

    1978-01-01

    Ludwig Mies van der Rohe is known primarily as an architect. However, he also designed chairs and tables. Discusses an exhibit held in New York City a few months ago which showed how well the famous architect achieved his goals in the area of furniture design. (Author/RK)

  2. EXHIBITION: Accelerated Particles

    CERN Multimedia

    2004-01-01

    http://www.cern.ch/cern50/ An exhibition of plastic arts and two evenings of performances by sound and visual artists as part of CERN's fiftieth anniversary celebrations. The fiftieth anniversary of a world famous organization like CERN, an international laboratory specializing in fundamental research, is a cause for celebration. Since March this year, Geneva and neighbouring parts of France have been the venues for a wealth of small and large-scale events, which will continue until November. Given CERN's location in the commune of Meyrin, the ForuMeyrin is hosting two "salons" consisting of an exhibition of plastic arts and evenings of music and visual arts performances with the collective title of "Accelerated Particles". Several works will be exhibited and performed. Salon des matières: An exhibition of plastic arts Until Wednesday 3 November 2004. Tuesdays to Fridays: 4.00 p.m. to 7.00 p.m. Saturdays: 2.00 p.m. to 6.00 p.m. Doors open late on the evening of the performances. Salon des ...

  3. Exhibition in Sight

    Science.gov (United States)

    Wasserman, Burton

    1978-01-01

    One of the most offbeat exhibitions presented in the last several years was the widely celebrated Warhol-Wyeth duo show, "Portraits of Each Other", held at the Brandywine River Museum in Chadds Ford, Pennsylvania. Discusses their paintings and their diametrically different personalities. (Author/RK)

  4. Upcycling CERN Exhibitions

    CERN Multimedia

    Katarina Anthony

    2015-01-01

    Summer is coming - and with it, a new Microcosm exhibition showcasing CERN (see here). But while the new exhibit is preparing to enchant visitors, many have been asking about the site's former content. Will it simply be out with the old and in with the new? Not as such!   The plasma ball from Microcosm is now on display at the LHCb site. As Microcosm's new content is moving in, its old content is moving up. From LHCb to IdeaSquare, former Microcosm displays and objects are being installed across the CERN site. "Microcosm featured many elements that were well suited to life outside of the exhibition," says Emma Sanders, Microcosm project leader in the EDU group. "We didn't want this popular content to go to waste, and so set out to find them new homes across CERN." The LHCb experiment has received a number of Microcosm favourites, including the Rutherford experiment, the cosmic ray display and the Thomson experiment. "We&...

  5. Family knowledge on newborn care

    Directory of Open Access Journals (Sweden)

    Ana Leticia Monteiro Gomes

    2015-05-01

    Full Text Available Objective: analyzing the knowledge that families acquired on newborn care, before and after their participation in a mother-father-infant welcoming group. Methods: a quantitative and descriptive study that took place in a municipal health center, with 27 participants. Data were collected by a questionnaire applied before and after the educational activity, and was analyzed by comparing the answers of the items. Results: care actions properly modified were: the use of baby powder, soap, tea, objects in the navel, sun bathing time, correct hygiene of male genitalia, attention to child’s records and physiological eliminations. Conclusion: the families reported positive changes in newborn care through participation in health education activities, suggesting that the activity developed with caregivers can reduce risks to the health of newborn babies.

  6. [Chromosome aberrations in malformed newborns].

    Science.gov (United States)

    Centeno Malfaz, F; Beltrán Pérez, A; Ruiz Labarga, C; Centeno Robles, T; Macías Pardal, J; Martín Bermejo, M

    2001-06-01

    To determine the prevalence of chromosome abnormalities in malformed newborn infants and to analyze the distribution of the types of anomalies, and the variation in their frequency with maternal age. We used the data collected according to the Spanish Collaborative Study of Congenital Malformations (ECEMC) methodology from March 1982 -September 1996. Of 33,562 newborns (live and stillborn), 1,409(4.1%) malformed infants were identified. A total of 332 karyotypes were performed in peripheral blood, representing 23.5% of the newborns with congenital defects. Results The frequency at birth of chromosome abnormalities was 5.4% of malformed newborns. There were 59 infants with Down's syndrome, 6 with trisomy 18, 3 with Turner's syndrome, 2 with trisomy 13, 2 with "Triple X", 1 tetraploidy, 1 triploidy, 1 trisomy 9 p, and 1 infant with a complex XXY mosaicism. The prevalence of Down's syndrome in the general population is 0.17%. The mean age of mothers with Down's syndrome infants was 34.2 years and paternal age was 36 years, and a non-statistically significant diminishing trend in mean maternal age was observed during the course of the study. The prevalence of Down's syndrome was higher in mothers aged more than 35 years. A non-statistically significant increase of the prevalence of Down's syndrome in newborns with mothers aged between 31 and 34 years was observed with time. The mean number of previous pregnancies was 2.81. Among a total of 49 mothers and fathers, two chromosome alterations were found. The prevalence of chromosome abnormalities in newborns with birth defects was 5.4%. The frequency of Down's syndrome was higher. Down's syndrome was more prevalent in mothers aged more than 35 years. The mean maternal age of Down's syndrome infants gradually diminished, and accumulated between the ages of 31 and 34 years.

  7. Burkholderia gladioli sepsis in newborns.

    Science.gov (United States)

    Dursun, Arzu; Zenciroglu, Aysegul; Karagol, Belma Saygili; Hakan, Nilay; Okumus, Nurullah; Gol, Nese; Tanir, Gonul

    2012-10-01

    Burkholderia gladioli is a rare cause of bacteremia and sepsis in the absence of such predisposing factors as chronic granulomatous disease, cystic fibrosis, and immunosuppression. Little is known about B. gladioli infection in newborns. The aim of this study was to present the features of B. gladioli infection in newborns. Clinicopathological characteristics, patterns of antimicrobial susceptibility, predisposing factors, and outcomes of B. gladioli bloodstream infection were retrospectively analyzed in newborns treated between 2008 and 2011. During the 3-year study period, B. gladioli was isolated from the blood cultures of 14 patients (3.7 per 1,000 admissions). In all, 5 (35.7 %) of the 14 cases had a positive blood culture at the time of initial admission. Primary diagnoses in the neonates were severe major congenital anomalies, congenital leukemia, prematurity with respiratory distress syndrome, pneumonia, and parapneumonic pleural effusion. In total, 10 (71.4 %) of the patients underwent ≥2 invasive procedures. The overall in-hospital mortality rate was 21.4 %, whereas the mortality rate due to B. gladioli infection was 7 %. B. gladioli might be a causative microorganism of both early neonatal and nosocomial sepsis in newborns. To the best of our knowledge, this is the first study on B. gladioli infection in newborns. Invasive procedures and severe major congenital anomalies may be predisposing factors for B. gladioli bloodstream infection in neonates. Although it appears to have low pathogenic potential and an insidious clinical course in newborns, resistance to antibiotics may be a potential problem. Mortality was primarily associated with underlying diseases.

  8. Newborn Screening: MedlinePlus Health Topic

    Science.gov (United States)

    ... of Medicine) Article: Systematic review of knowledge of, attitudes towards, and practices for... Article: Newborn screening for galactosaemia. ... Human Development Other Languages Find health information in languages other than English on Newborn Screening NIH MedlinePlus Magazine Hearing Loss: ...

  9. Looking at Your Newborn: What's Normal

    Science.gov (United States)

    ... sleeping . Newborns whose mothers received certain types of pain medications or anesthesia during labor or delivery can be especially sleepy during the first day or two of life. Many new parents become concerned about their newborn's breathing pattern, ...

  10. Smithsonian climate change exhibits

    Science.gov (United States)

    Kumar, Mohi

    2006-05-01

    Two new museum exhibits, ``Arctic: A Friend Acting Strangely'' and ``Atmosphere: Change is in the Air'' opened 15 April at the Smithsonian Institution's National Museum of Natural History in Washington, D.C., in partnership with the U.S. National Oceanic and Atmospheric Administration, NASA, and the U.S. National Science Foundation. In ``Arctic: A Friend Acting Strangely,'' anecdotes from indigenous polar people reveal how climate changes have affected life within the last 50 years. For example, as permafrost melts and sea ice shrinks, plant distributions and animal migration patterns are changing, severely affecting culture.

  11. Designing an exhibition

    DEFF Research Database (Denmark)

    Ingemann, Bruno

    2010-01-01

    is enveloped by the design process but also by the end product, which is an artefact. Design is much more than a given form that serves the function of an object. I will provide an illustrative case example focuses on the processes of developing the visual and symbolic design of a small poster exhibition...... by following the design-thinking processes in detail. The fundamental concept is an introverted analysis completed by giving one person two roles, that of designer and researcher. The result is a dialogue concerning the processual experience as a reflection-in-action. The contribution to a general core...

  12. 42 CFR 435.117 - Newborn children.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Newborn children. 435.117 Section 435.117 Public..., Children Under 8, and Newborn Children § 435.117 Newborn children. (a) The agency must provide Medicaid eligibility to a child born to a woman who has applied for, has been determined eligible and is receiving...

  13. Uniqueness of bounded observables

    Energy Technology Data Exchange (ETDEWEB)

    Navara, M. [Czech Technical Univ., Praha (Czech Republic). Dept. of Math.

    1995-09-01

    By an application of a new construction technique we construct a {sigma}-orthomodular lattice with a strongly order-determining set of states and two bounded observables whose expectations are equal at each state. This answers negatively the uniqueness problem for bounded observables, formulated by S. Gudder. (orig.).

  14. Anniversary Exhibition. Nechvolodov.

    Directory of Open Access Journals (Sweden)

    - -

    2006-03-01

    Full Text Available On the 10th of August, 2005 in Tartu (the second biggest educational and cultural city in Estonia Stanislav Nechvolodov's exhibition was opened to show the 5-year cycle of his work, traditional for the author and his admirers. At the opening ceremony Nechvolodov said that the exhibition was the last one and appointed on his 70th anniversary.The architectural and building society in Irkutsk remembers Stanislav Nechvolodov as an architect working on dwelling and civil buildings in 1960-70s. Below are some extracts from the Estonian press.«Postimees» newspaper, December 1993. The interview «Expressionistic naturalist, conservative Nechvolodov» by journalist Eric Linnumyagi. He asks about all the details and describes the troubles experienced by Nechvolodov during the perestroika period in Estonia, for example: the Tartu University refused to install the sculpture of Socrat, the art school refused to engage him as an instructor, the sculpture of Socrat moved to Vrotzlav, Poland, and Nechvolodov moved to Poland to read lectures there.«Tartu» newspaper, November 2000. Mats Oun, artist, says in the article «Nechvolodov: a man of Renaissance»: «Nechvolodov works in Estonia, his works are placed in many local and foreign museums. Regardless some insignificant faults, he deserves a high estimation, and his manysided open exhibition can be an example for other artists. He is a man of Renaissance».

  15. Newborns' Mooney-Face Perception

    Science.gov (United States)

    Leo, Irene; Simion, Francesca

    2009-01-01

    The aim of this study is to investigate whether newborns detect a face on the basis of a Gestalt representation based on first-order relational information (i.e., the basic arrangement of face features) by using Mooney stimuli. The incomplete 2-tone Mooney stimuli were used because they preclude focusing both on the local features (i.e., the fine…

  16. Addressing Maternal and Newborn Health: A Leadership Perspective.

    Science.gov (United States)

    Mancuso, Leslie; Johnson, Peter; Hart, Leah; Austin, Kate

    Globally, each year 289,000 mothers die in childbirth and three million infants die in the first four weeks of life. The shortcomings in maternal and newborn health are particularly devastating in low-resource countries. This qualitative study describes the experience of an international nongovernmental organization, Jhpiego, which has been implementing public health programs to address maternal and newborn health outcomes for more than 40 years. Themes emerged from interviews with leaders of offices in a variety of countries with unique challenges related to health systems, human resources and infrastructure. Results emphasized the importance of partnerships with governments and international agencies for long-term program impact, as well as the recruitment of local talent for improving health systems to address problems that are best understood by the people who live and work in these countries. The discussion of program successes and challenges may inform best practices for promoting the health and wellness of women and families around the world.

  17. Crows spontaneously exhibit analogical reasoning.

    Science.gov (United States)

    Smirnova, Anna; Zorina, Zoya; Obozova, Tanya; Wasserman, Edward

    2015-01-19

    Analogical reasoning is vital to advanced cognition and behavioral adaptation. Many theorists deem analogical thinking to be uniquely human and to be foundational to categorization, creative problem solving, and scientific discovery. Comparative psychologists have long been interested in the species generality of analogical reasoning, but they initially found it difficult to obtain empirical support for such thinking in nonhuman animals (for pioneering efforts, see [2, 3]). Researchers have since mustered considerable evidence and argument that relational matching-to-sample (RMTS) effectively captures the essence of analogy, in which the relevant logical arguments are presented visually. In RMTS, choice of test pair BB would be correct if the sample pair were AA, whereas choice of test pair EF would be correct if the sample pair were CD. Critically, no items in the correct test pair physically match items in the sample pair, thus demanding that only relational sameness or differentness is available to support accurate choice responding. Initial evidence suggested that only humans and apes can successfully learn RMTS with pairs of sample and test items; however, monkeys have subsequently done so. Here, we report that crows too exhibit relational matching behavior. Even more importantly, crows spontaneously display relational responding without ever having been trained on RMTS; they had only been trained on identity matching-to-sample (IMTS). Such robust and uninstructed relational matching behavior represents the most convincing evidence yet of analogical reasoning in a nonprimate species, as apes alone have spontaneously exhibited RMTS behavior after only IMTS training. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. NASA's unique networking environment

    Science.gov (United States)

    Johnson, Marjory J.

    1988-01-01

    Networking is an infrastructure technology; it is a tool for NASA to support its space and aeronautics missions. Some of NASA's networking problems are shared by the commercial and/or military communities, and can be solved by working with these communities. However, some of NASA's networking problems are unique and will not be addressed by these other communities. Individual characteristics of NASA's space-mission networking enviroment are examined, the combination of all these characteristics that distinguish NASA's networking systems from either commercial or military systems is explained, and some research areas that are important for NASA to pursue are outlined.

  19. Market mechanisms for newborn health in Nepal.

    Science.gov (United States)

    Lunze, Karsten; Dawkins, Rosie; Tapia, Abeezer; Anand, Sidharth; Chu, Michael; Bloom, David E

    2017-12-19

    In Nepal, hypothermia is a major risk factor for newborn survival, but the country's public health care sector has insufficient capacity to improve newborn survival given the burden imposed by distance to health facilities and cost. Low-cost technology to provide newborn thermal care in resource-limited environments exists, but lacks effective distribution channels. This study aims to develop a private sector distribution model for dedicated newborn thermal care technology to ensure equitable access to thermal protection and ultimately improve newborn health in Nepal. We conducted a document analysis of newborn health policy in Nepal and a scoping literature review of approaches to newborn hypothermia in the region, followed by qualitative interviews with key stakeholders of newborn health in Nepal. Current solutions addressing newborn hypothermia range from high-technology, high-cost incubators to low-cost behavioral interventions such as skin-to-skin care. However, none of these interventions  are currently implemented at scale. A distribution model that provides incentives for community health volunteers and existing public health services in Nepal can deliver existing low-cost infant warmers to disadvantaged mothers where and when needed. Newborn technology can serve as an adjunct to skin-to-skin care and potentially create demand for newborn care practices. Harnessing market forces could promote public health by raising awareness of newborn challenges, such as newborn hypothermia, and triggering demand for appropriate health technology and related health promotion behaviors. Market approaches to promoting public health have been somewhat neglected, especially in economically disadvantaged and vulnerable populations, and deserve greater attention in Nepal and other settings with limited public health service delivery capacity.

  20. Newborn with severe epidermolysis bullosa

    DEFF Research Database (Denmark)

    Boesen, Martin Lehmann; Bygum, Anette; Hertz, Jens Michael

    2016-01-01

    Epidermolysis bullosa (EB) is an inherited skin disease with four main subtypes that cannot be distinguished clinically at birth. All subtypes may present with widespread life-threatening blisters and fragile skin, making treatment and handling of the newborn with EB challenging. The prognosis of...... and nutrition. For immediate pain relief, intranasal fentanyl worked best and gabapentin was successfully used for chronic pain. The feeding difficulties were handled first by a nasogastric feeding tube. Later a normal feeding bottle proved to be adequate....

  1. Newborn healthcare in urban India.

    Science.gov (United States)

    Sharma, J; Osrin, D; Patil, B; Neogi, S B; Chauhan, M; Khanna, R; Kumar, R; Paul, V K; Zodpey, S

    2016-12-01

    The rapid population growth in urban India has outpaced the municipal capacity to build essential infrastructures that make life in cities safe and healthy. Local and national governments alike are grappling with the challenges of urbanization with thousands migrating from villages to cities. Thus, urbanization in India has been accompanied by a concentration of poverty and urban public healthcare has emerged as one of the most pressing priorities facing our country. Newborn mortality rates in urban settings are lower than rural areas, early neonatal deaths account for greater proportion than late neonatal deaths. The available evidence suggests that socio-economic inequalities and poor environment pose major challenges for newborn health. Moreover, fragmented and weak public health system, multiplicity of actors and limited capacity of public health planning further constrain the delivery of quality and affordable health care service. Though healthcare is concentrated in urban areas, delay in deciding to seek health care, reaching a source of it and receiving appropriate care affects the health outcomes disproportionately. However, a few city initiatives and innovations piloted in different states and cities have brought forth the evidences of effectiveness of different strategies. Recently launched National Urban Health Mission (NUHM) provides an opportunity for strategic thinking and actions to improve newborn health outcomes in India. There is also an opportunity for coalescence of activities around National Health Mission (NHM) and Reproductive, Maternal, Newborn and Child Health+Adolescent (RMNCH+A) strategy to develop feasible and workable models in different urban settings. Concomitant operational research needs to be carried out so that the obstacles, approaches and response to the program can be understood.

  2. Repolarization abnormalities in the newborn.

    Science.gov (United States)

    Schwartz, Peter J; Stramba-Badiale, Marco

    2010-06-01

    The recognition of ventricular repolarization abnormalities in the newborn carries several and significant implications, because it calls attention to the possibility of dealing with an infant affected by the long QT syndrome (LQTS). This article provides key elements for the correct measurement of the QT interval in newborns and succinctly reviews some aspects of the disease. It gives normative values on the QT interval distribution in the first month of life based on a prospective study in more than 44,000 infants. It shows the probability, based on the QTc observed in two recordings, to find disease-causing mutations. The data indicate clearly that widespread electrocardiographic screening in the newborn allows early identification of most, if not all, the infants affected by LQTS with marked QT prolongation and thus of those at higher risk for life-threatening arrhythmias and sudden death. Through the affected infants, it becomes possible to identify the family members affected by LQTS, including the "silent mutation carriers"; our study shows that disease-causing mutations are found in 51% of the family members. Because early recognition leads to the implementation of effective preventive strategies, it follows that electrocardiographic screening will avoid preventable deaths either in the first year of life when they are usually labeled as "sudden infant death syndrome" or later in life. The case is made for medicolegal implications whenever neonatologists and pediatricians fail to inform the parents of a newborn child of the prevalence of LQTS (one in 2000), of the effectiveness of existing therapies, and of the diagnosis with a simple electrocardiogram.

  3. Current pharmacotherapy in the newborn

    Directory of Open Access Journals (Sweden)

    Antonucci R

    2012-09-01

    Full Text Available Roberto Antonucci, Annalisa PorcellaDivision of Neonatology and Pediatrics, Department of Medicine, “Nostra Signora di Bonaria” Hospital, San Gavino Monreale, ItalyAbstract: Several drugs are used in newborns in spite of the lack of specific clinical research in this particularly vulnerable population with particular needs. In the newborn, the individual response to a drug in terms of efficacy and safety is highly variable, and predicting drug dosing is complex since rapid physiological changes occurring during the perinatal and early postnatal periods affect the pharmacokinetic profile of many drugs. Neonatal disorders such as renal and hepatic diseases may also have significant implications for drug pharmacokinetics. Therefore, pharmacotherapy in the newborn brings difficulties in accurate drug delivery and carries a high risk of adverse drug reactions. In addition, the neonatal population, especially that treated in neonatal intensive care units, is highly exposed to the risk of medication errors, with potentially serious adverse events. This paper reviews some current issues related to neonatal pharmacotherapy that are of paramount importance for the clinician. In particular, the peculiar pharmacokinetics of drugs during the neonatal period and its clinical implications are discussed. The use of therapeutic drug monitoring to individualize drug dosage and to optimize pharmacotherapy is also described. Finally, the relevant issue of medication errors in neonatology is examined in order to highlight their main causes and key strategies in preventing these type of errors. In the future, pharmacometabolomics and other “omic”sciences could play an important role in designing personalized neonatal health care.Keywords: pharmacotherapy, drugs, pharmacokinetics, therapeutic drug monitoring, medication errors, newborn

  4. Is Life Unique?

    Science.gov (United States)

    Abel, David L.

    2011-01-01

    Is life physicochemically unique? No. Is life unique? Yes. Life manifests innumerable formalisms that cannot be generated or explained by physicodynamics alone. Life pursues thousands of biofunctional goals, not the least of which is staying alive. Neither physicodynamics, nor evolution, pursue goals. Life is largely directed by linear digital programming and by the Prescriptive Information (PI) instantiated particularly into physicodynamically indeterminate nucleotide sequencing. Epigenomic controls only compound the sophistication of these formalisms. Life employs representationalism through the use of symbol systems. Life manifests autonomy, homeostasis far from equilibrium in the harshest of environments, positive and negative feedback mechanisms, prevention and correction of its own errors, and organization of its components into Sustained Functional Systems (SFS). Chance and necessity—heat agitation and the cause-and-effect determinism of nature’s orderliness—cannot spawn formalisms such as mathematics, language, symbol systems, coding, decoding, logic, organization (not to be confused with mere self-ordering), integration of circuits, computational success, and the pursuit of functionality. All of these characteristics of life are formal, not physical. PMID:25382119

  5. Hip sonography in the newborn

    International Nuclear Information System (INIS)

    Riboni, G.; Serantoni, S.; De Simoni, M.; Bascape', P.; Facchini, R.; Pirovano, G.

    1991-01-01

    The authors report the data relative to 1507 cases studied with clinical and US examinations, in the neonatal period, in order to exclude hip dysplasia dislocation. US examination was carried out according to Graf's technique and the newborns were classified according to US hip type, to clinical examination and to possible risk factors. The patients were included in a protocol including orthopedic and US controls. Seventeen treated infants were considered as pathologic. Ten of them had IIc or D hips ar birth; the other 7, with IIa hips at birth, presented a X-ray pathologic hip after the 4th months of life. At about one year of age all infants could normally walk, excpet for one who was being treated with herness. No statistically significant differences were observed between the number of pathologic infants in the risk group (1.7%) and that in the no-risk group (0.8%). Clinical examination of the newborn has low sensitivity in detecting pathologic hips. On the basis of their results, thw authors belive US examination of the newborn to be a valuable screening method to diagnose hip dysplasia/dislocation. Moreover, Graf's morphologic method is the best one for US screening of the hip in the neonatal period

  6. [Congenital syphilis: incidence among newborns

    Science.gov (United States)

    Araújo, E C; Moura, E F; Ramos, F L; Holanda, V G

    1999-01-01

    OBJECTIVE: To determine the incidence of congenital syphilis among newborns at the maternity of a public hospital. METHODS: The study was conducted at the maternity of Fundação Santa Casa de Misericórdia do Pará, from May to September 1996; 361 mothers were interviewed, and physical examination was performed in their newborns. Serum samples from both, mothers and neonates, were tested using three methods: VDRL, FTA - Abs, ELISA IgM. The diagnosis of congenital syphilis was established according to the criteria defined by Ministério da Saúde in 1993. RESULTS: The rate of congenital syphilis was of 9.1% (33); in 14 cases, there were one or more signs of the disease: prematurity, hepatomegaly, stillbirth, splenomegaly, perinatal death, abdominal distention, nasal stuffiness, jaundice, newborn small for gestational age. The majority of the infected mothers belonged to the age group of 20-35 years (81.8%); 60.6% were married; 63.6% received prenatal care; 48.5% reported previous spontaneous abortion, and 12.1% previous stillbirth. The rate of bisexuality among fathers was of 9.1%. CONCLUSION: The syphilis control measures and the prenatal care, have not been sufficient to prevent the high rate of the disease.

  7. Congenital epulis of the newborn: a report of two cases.

    Science.gov (United States)

    Chindia, M L; Awange, D O

    1994-06-11

    Congenital epulis of the newborn is a rare lesion whose histogenesis and natural clinical history have remained obscure. Even with the advent of modern histopathological techniques, it has not been possible to depict specific cellular features unique to this lesion. However, it is important that new cases are reported from all populations so that their occurrence and frequency may be easily noted. Furthermore, the lesion is important as a differential diagnosis of other aggressive lesions early in life. This report presents two Kenyan cases.

  8. Cystic Fibrosis Diagnosis and Newborn Screening.

    Science.gov (United States)

    Rosenfeld, Margaret; Sontag, Marci K; Ren, Clement L

    2016-08-01

    The diagnosis of cystic fibrosis (CF) has evolved over the past decade as newborn screening has become universal in the United States and elsewhere. The heterogeneity of phenotypes associated with CF transmembrane conductance regulator (CFTR) dysfunction and mutations in the CFTR gene has become clearer, ranging from classic pancreatic-insufficient CF to manifestations in only 1 organ system to indeterminate diagnoses identified by newborn screening. The tools available for diagnosis have also expanded. This article reviews the newest diagnostic criteria for CF, newborn screening, prenatal screening and diagnosis, and indeterminate diagnoses in newborn-screened infants and symptomatic adults. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Newborn Screening for X-Linked Adrenoleukodystrophy

    Directory of Open Access Journals (Sweden)

    Ann B. Moser

    2016-12-01

    Full Text Available Early diagnosis of males with X-linked adrenoleukodystrophy (X-ALD is essential for preventing loss of life due to adrenal insufficiency and for timely therapy of the childhood cerebral form of X-ALD with hematopoietic cell transplantation. This article describes X-ALD, the current therapies, the history of the development of the newborn screening test, the approval by the Secretary of Health and Human Services for the addition of X-ALD newborn screening to the recommended uniform panel of disorders screened as newborns (RUSP and the successful implementation of X-ALD newborn screening in the state of New York beginning on 30 December 2013. Follow-up guidelines that have been established in New York are outlined. Based on the success of newborn screening in New York, and early results in Connecticut, where X-ALD newborn screening started in December 2015, and in California, where X-ALD newborn screening began in September 2016, we are confident and hopeful that X-ALD newborn screening will expand to include all US states and to countries that have established neonatal screening programs. The Minster of Health in the Netherlands has approved the addition of X-ALD to the newborn screening program with a start date expected in 2017. The states, such as Massachusetts, Illinois, Minnesota, New Jersey, Florida and Washington, that have legislative approval will commence screening as soon as budgetary resources, testing and follow-up procedures are in place.

  10. Skin Care of the Newborn

    Directory of Open Access Journals (Sweden)

    Serap Utaş

    2011-09-01

    Full Text Available Development of the skin barrier continues up to one year after birth. The immaturity of the epidermal barrier in the neonatal period may cause dry skin, vulnerability to trauma, rapid onset of microbial colonization and percutaneous drug toxicity. Skin barrier is essential for infants. Skin care practices should, however, preserve skin integrity, prevent toxicity and address concerns such as potential sensitivity from chemical exposure. This article reviews the skin care of the newborns. (Turk­derm 2011; 45: 123-6

  11. Exhibition

    CERN Document Server

    Staff Association

    2018-01-01

    Univers Du 9 au 20 avril 2018 | CERN Meyrin, Bâtiment principal Stéphanie Cousin Obsédée par les rêves, les mondes surréalistes et insolites, je m’empare de formes provenant des mes propres travaux photographiques ou d’images que je modifie et mixe. Je fais évoluer mes univers oniriques de femmes-animaux ainsi que mes espaces et natures imaginaires. Avec ma démarche artistique, je cherche à mettre en images nos rêves et nos cauchemars, l’irréel et le surréel, le mystique et les affres de notre inconscient. Je cherche à représenter tout ce qui sommeille au plus profond de nous-même à l’aide de symboles, parfois en utilisant des images de cultures ancestrales. Photographie-collage, je cherche à ajouter quelques notes à la définition de la photographie du 21ièm...

  12. Exhibition

    CERN Multimedia

    Staff Association

    2018-01-01

    Cosmos KOLI Du 15 au 26 janvier 2018 CERN Meyrin, Main Building (Nébuleuse d'Orion- KOLI) KOLI, Artiste confirmé, diplômé de l’Académie de Beaux Arts de Tirana, depuis 26 ans en Suisse, où il a participé à maintes expositions collectives et organisé 10 expositions privées avec  beaucoup de succès, s’exprime actuellement dans un bonheur de couleur et de matières qui côtoient des hautes sphères… le cosmos ! Gagnant d’un premier prix lors d’une exposition collective organisée par le consulat Italien, il s’est installé au bord du lac dans le canton de Vaud où il vit depuis maintenant déjà 13 ans. www.kolicreation.com Pour plus d’informations et demandes d’accès : staff.association@cern.ch | T&eacut...

  13. Exhibition

    CERN Multimedia

    Staff Association

    2011-01-01

    Jan Hladky, physicien de l'Institut de Physique de l'Académie des Sciences de la République tchèque, et membre de la collaboration Alice, expose ses œuvres au Bâtiment principal du 20 avril au 6 mai. Son exposition est dédiée aux victimes du séisme de Sendai. Des copies de ses œuvres seront mises en vente et les sommes récoltées seront versées au profit des victimes.

  14. Exhibition

    CERN Multimedia

    Staff Association

    2016-01-01

    La mosaïque ou quand détruire permet de construire Lauren Decamps Du 28 novembre au 9 décembre 2016 CERN Meyrin, Bâtiment principal Paysage d'Amsterdam - Lauren Decamps On ne doit jamais rien détruire qu'on ne soit sûr de pouvoir remplacer aussi avantageusement " écrivait Plutarque dans ses Œuvres morales du 1er siècle après JC. L'artiste mosaïste Lauren Decamps adhère à cette idée et tente à sa manière de donner une nouvelle vie à ses matériaux en les taillant puis les réassemblant, créant ainsi des œuvres abstraites et figuratives.

  15. Exhibition

    CERN Document Server

    Staff Association

    2018-01-01

    En dehors des frontières Maxence Piquet Du 2 au 11 mai 2018 | CERN Meyrin, Bâtiment principal Exposition de peinture d'un artiste autodidacte Maxence Piquet (signature artiste M-P), avec différentes techniques (acrylique, huile, fusain, collage...) et sur différents supports. Un art souvent brut et parfois provoquant, avec des touches expressionnistes et cubistes principale origine de son art. Des œuvres souvent vivent et colorées... Cette exposition est la première en dehors d ses frontières Lorraine et a pour but de faire voyager son art au regard du plus grand nombre . Pour plus d’informations et demandes d’accès : staff.association@cern.ch | Tél: 022 766 37 38

  16. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Le Point Isabelle Gailland Du 20 février au 3 mars 2017 CERN Meyrin, Bâtiment principal La Diagonale - Isabelle Gailland. Au départ, un toujours même point minuscule posé au centre de ce que la toile est un espace. Une réplique d'autres points, condensés, alignés, isolés, disséminés construiront dans leur extension, la ligne. Ces lignes, croisées, courbées, déviées, prolongées, seront la structure contenant et séparant la matière des couleurs. La rotation de chaque toile en cours d'exécution va offrir un accès illimité à la non-forme et à la forme. Le point final sera l'ouverture sur différents points de vue de ce que le point et la ligne sont devenus une représentation pour l'œil et l'im...

  17. Exhibition

    CERN Multimedia

    Staff Association

    2016-01-01

    The Elementary Particles of Painting Alfonso Fratteggiani Bianchi and Ermanno Imbergamo From September 26 to October 7, 2016 CERN Meyrin, Main Building With intentions similar to those of CERN physicists, the artist Alfonso Fratteggiani Bianchi investigates the color pigment, studying its interaction with light and with the support on which it is deposited. He creates monochrome paintings by spreading the color pigment in the pure state on stones, without using glue or any other type of adhesive. With intentions similar to artists, the physicist Ermanno Imbergamo investigates the use of luminescent wavelength shifters, materials commonly used in Particle Physics, for art. He creates other monochrome artworks, which disclose further aspects of interaction among light, color pigments and support. For more information: staff.association@cern.ch | Tel: 022 767 28 19

  18. Exhibition

    CERN Document Server

    Staff Association

    2018-01-01

    Univers Du 9 au 20 avril 2018 | CERN Meyrin, Bâtiment principal Stéphanie Cousin Obsédée par les rêves, les mondes surréalistes et insolites, je m’empare de formes provenant des mes propres travaux photographiques ou d’images que je modifie et mixe. Je fais évoluer mes univers oniriques de femmes-animaux ainsi que mes espaces et natures imaginaires. Avec ma démarche artistique, je cherche à mettre en images nos rêves et nos cauchemars, l’irréel et le surréel, le mystique et les affres de notre inconscient. Je cherche à représenter tout ce qui sommeille au plus profond de nous-même à l’aide de symboles, parfois en utilisant des images de cultures ancestrales. Photographie-collage, je cherche à ajouter quelques notes à la définition de la photographie du 21iè...

  19. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Œuvres recentes Fabienne Wyler Du 6 au 17 février 2017 CERN Meyrin, Bâtiment principal L'escalier du diable B - aquarelle, encre de Chine XLV - Fabienne Wyler. En relation avec certains procédés d’écriture contemporaine (par ex. Webern ou certaines musiques conçues par ordinateur), les compositions picturales de Fabienne Wyler s’élaborent à partir de « modules » (groupes de quadrangles) qu’elle reproduit en leur faisant subir toutes sortes de transformations et de déplacements : étirements, renversements, rotations, effet miroir, transpositions, déphasages, superpositions, etc., et ceci à toutes les échelles. Au fil des œuvres sont apparues des séries intitulées, Bifurcations, Intermittences, Attracteurs étranges, Polyrythmies. Ces titres ont un lien &e...

  20. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Les vibrantes Patrick Robbe-Grillet Du 30 octobre au 10 novembre 2017 CERN Meyrin, Main Building Patrick Robbe-Grillet - Feux d'artifices Qui est Patrick Robbe-Grillet ? Artiste Franco-Suisse, né en 1968 à Genève. En recherche du sentiment de paix, autodidacte, après un séjour en Chine en 2000, puis au Japon en 2002, suivi d’un long questionnement, il trouve sa voie dans la peinture, élément libérateur de sa créativité et expression de sa sensibilité à fleur de peau. « La Chine m’a enseigné les courbes, les nuances. Le Japon, la ligne droite, la rigueur. » Vous avez su rendre visible l'invisible ! - commentaire de Monsieur Fawaz Gruosi Pour plus d’informations et demandes d’accès : staff.association@cern.ch | Tél : 022 766 37 38

  1. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Firmament des toiles Joëlle Lalagüe Du 6 au 16 juin 2017 CERN Meyrin, Bâtiment principal Phylaë Voyage - Joëlle Lalagüe. Each picture is an invitation for a cosmic trip. This is a whispering of soul, which comes from origins. A symphony of the world, some notes of love, a harmony for us to fly to infinity. Pour plus d’informations et demandes d'accès : staff.association@cern.ch | Tél: 022 766 37 38

  2. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Still Life Jérémy Bajulaz Du 25 septembre au 6 octobre 2017 CERN Meyrin, Main Building (Aubergine - Jérémy Bajulaz) Né en 1991 en Haute-Savoie, France. Diplômé de l'Ecole Emile Cohl à Lyon, Jérémy Bajulaz intègre en 2014 le programme d'artiste en résidence au Centre Genevois de Gravure Contemporaine. C'est là que son travail prendra corps, autour de la lumière et de ses vibrations aux travers de sujets comme le portrait et la nature morte, dans le souci de l'observation; le regard prenant une place importante dans le processus créatif. Lauréat 2017 du VII Premio AAAC, son travail a été présenté dans de nombreuses expositions collectives, en 2015 au Bâtiment d’Art Contemporain de Genève, en 2016 au 89e Salon de Lyon et du ...

  3. Exhibition

    CERN Multimedia

    Staff Association

    2014-01-01

    Energie sombre, matière noire J.-J. Dalmais - J. Maréchal Du 11 au 27 novembre 2014, CERN Meyrin, Bâtiment principal A l’image des particules atomiques qui ont tissé des liens pour créer la matière, deux artistes haut bugistes croisent leurs regards et conjuguent leurs expressions singulières pour faire naître une vision commune de l’univers, produit des forces primordiales. Les sculptures de Jean-Jacques Dalmais et les peintures de Jacki Maréchal se rencontrent pour la première fois et se racontent par un enrichissement mutuel la belle histoire de la Vie. Dialogue magique des œuvres en mouvement qui questionnent en écho l’énergie sombre et la matière noire. Cette harmonieuse confluence de jeux de miroir et de résonnance illumine de poésie et de sobriété l’espace expos&...

  4. Exhibition

    CERN Multimedia

    Staff Association

    2016-01-01

    COLORATION Sandra Duchêne From September 5 to 16, 2016 CERN Meyrin, Main Building La recherche de l’Universel. Après tout ! C’est de l’Amour ! What else to say ? …La couleur, l’ENERGIE de la vie…

  5. Exhibition

    CERN Document Server

    Staff Association

    2017-01-01

    Harmonie Nathalie Lenoir Du 4 au 15 septembre 2017 CERN Meyrin, Bâtiment principal Peindre est un langage. Le tracé du pinceau sur le lin en est l'expression. A qui appartient un tableau en définitive ? A celui qui l'a peint ? A celui qui le regarde ? A celui qui l'emporte ? La peinture est une émotion partagée... Laissez-vous projeter de l'autre côté de la toile, prenez un moment pour rêver, en harmonie avec les éléments, parce-que la peinture parle à votre âme… Pour plus d’informations et demandes d’accès : staff.association@cern.ch | Tél : 022 766 37 38

  6. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    Gaïa Manuella Cany Du 10 au 28 avril 2017 CERN Meyrin, Bâtiment principal Oiseau - Manuella Cany. Tableaux abstraits inspirés de vues satellites ou photos prises du ciel. Certains sont à la frontière du figuratif alors que d'autres permettent de laisser libre cours à son imagination. Aux détails infinis, ces tableaux sont faits pour être vus de loin et de près grâce à une attention toute particulière apportée aux effets de matières et aux couleurs le long de volutes tantôt nuancées tantôt contrastées.   Pour plus d’informations : staff.association@cern.ch | Tél: 022 766 37 38

  7. Exhibition

    CERN Multimedia

    Staff Association

    2017-01-01

    La couleur des jours oriSio Du 2 au 12 mai 2017 CERN Meyrin, Bâtiment principal oriSio - Motus Suite à un fort intérêt pour la Chine et une curiosité pour un médium très ancien, la laque ! Je réinterprète cet art à travers un style abstrait. Je présente ici des laques sur aluminium, travaillés au plasma et ensuite colorés à l’aide de pigments pour l’essentiel. Mes œuvres je les veux brutes, déchirées, évanescentes, gondolées, voire trouées mais avec une belle approche de profondeur de la couleur.   Pour plus d’informations : staff.association@cern.ch | Tél: 022 766 37 38

  8. Exhibition

    CERN Multimedia

    Staff Association

    2014-01-01

      Parallels vision Astronomical subjects which evoke extrasensory kinetic visions Alberto Di Fabio From 8 to 10 October, CERN Meyrin, Main Building In the framework of Italy@cern, the Staff Association presents Alberto Di Fabio. Di Fabio’s work is inspired by the fundamental laws of the physical world, as well as organic elements and their interrelation. His paintings and works on paper merge the worlds of art and science, depicting natural forms and biological structures in vivid colour and imaginative detail. For all additional information: staff.association@cern.ch | Tel: 022 767 28 19

  9. 42 CFR 436.124 - Newborn children.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Newborn children. 436.124 Section 436.124 Public... the Categorically Needy § 436.124 Newborn children. (a) The agency must provide Medicaid eligibility to a child born to a woman who has applied for, has been determined eligible and is receiving...

  10. Vitamin K deficiency bleeding of the newborn

    Science.gov (United States)

    Vitamin K deficiency bleeding of the newborn (VKDB) is a bleeding disorder in babies. It most often develops shortly ... A lack of vitamin K may cause severe bleeding in newborn babies. Vitamin K plays an important role in blood clotting. Babies often have a ...

  11. Distinct mechanisms of the newborn innate immunity.

    Science.gov (United States)

    Kumar, S Kingsley Manoj; Bhat, B Vishnu

    2016-05-01

    The ontogeny of immunity during early life is of high importance as it shapes the immune system for the entire course of life. The microbiome and the environment contribute to the development of immunity in newborns. As immune responses in newborns are predominantly less experienced they are increasingly susceptible to infections. Though the immune cells in newborns are in 'naïve' state, they have been shown to mount adult-like responses in several circumstances. The innate immunity plays a vital role in providing protection during the neonatal period. Various stimulants have been shown to enhance the potential and functioning of the innate immune cells in newborns. They are biased against the production of pro-inflammatory cytokines and this makes them susceptible to wide variety of intracellular pathogens. The adaptive immunity requires prior antigenic experience which is very limited in newborns. This review discusses in detail the characteristics of innate immunity in newborns and the underlying developmental and functional mechanisms involved in the immune response. A better understanding of the immunological milieu in newborns could help the medical fraternity to find novel methods for prevention and treatment of infection in newborns. Copyright © 2016 European Federation of Immunological Societies. Published by Elsevier B.V. All rights reserved.

  12. Pulmonary hypertension of the newborn.

    Science.gov (United States)

    Stayer, Stephen A; Liu, Yang

    2010-09-01

    Pulmonary hypertension presenting in the neonatal period can be due to congenital heart malformations (most commonly associated with obstruction to pulmonary venous drainage), high output cardiac failure from large arteriovenous malformations and persistent pulmonary hypertension of the newborn (PPHN). Of these, the most common cause is PPHN. PPHN develops when pulmonary vascular resistance (PVR) remains elevated after birth, resulting in right-to-left shunting of blood through foetal circulatory pathways. The PVR may remain elevated due to pulmonary hypoplasia, like that seen with congenital diaphragmatic hernia; maldevelopment of the pulmonary arteries, seen in meconium aspiration syndrome; and maladaption of the pulmonary vascular bed as occurs with perinatal asphyxia. These newborn patients typically require mechanical ventilatory support and those with underlying lung disease may benefit from high-frequency oscillatory ventilation or extra-corporeal membrane oxygenation (ECMO). Direct pulmonary vasodilators, such as inhaled nitric oxide, have been shown to improve the outcome and reduce the need for ECMO. However, there is very limited experience with other pulmonary vasodilators. The goals for anaesthetic management are (1) to provide an adequate depth of anaesthesia to ablate the rise in PVR associated with surgical stimuli; (2) to maintain adequate ventilation and oxygenation; and (3) to be prepared to treat a pulmonary hypertensive crisis--an acute rise in PVR with associated cardiovascular collapse.

  13. [Recent advances in newborn MRI].

    Science.gov (United States)

    Morel, B; Hornoy, P; Husson, B; Bloch, I; Adamsbaum, C

    2014-07-01

    The accurate morphological exploration of the brain is a major challenge in neonatology that advances in magnetic resonance imaging (MRI) can now provide. MRI is the gold standard if an hypoxic ischemic pathology is suspected in a full term neonate. In prematures, the specific role of MRI remains to be defined, secondary to US in any case. We present a state of the art of hardware and software technical developments in MRI. The increase in magnetic field strength (3 tesla) and the emergence of new MRI sequences provide access to new information. They both have positive and negative consequences on the daily clinical data acquisition use. The semiology of brain imaging in full term newborns and prematures is more extensive and complex and thereby more difficult to interpret. The segmentation of different brain structures in the newborn, even very premature, is now available. It is now possible to dissociate the cortex and basal ganglia from the cerebral white matter, to calculate the volume of anatomical structures, which improves the morphometric quantification and the understanding of the normal and abnormal brain development. MRI is a powerful tool to analyze the neonatal brain. The relevance of the diagnostic contribution requires an adaptation of the parameters of the sequences to acquire and of the image processing methods. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  14. Exhibition Season: Annual Archaeological Exhibitions in London, 1880s-1930s

    Directory of Open Access Journals (Sweden)

    Amara Thornton

    2015-03-01

    Full Text Available Annual archaeological exhibitions were a visible symbol of archaeological research. Held mainly in London, the displays encapsulated a network of archaeologists, artists, architects and curators, and showcased the work of the first generations of trained archaeologists. The exhibition catalogues and published reviews of the displays provide a unique method for exploring the reception and sponsorship of archaeological work overseas and its promotion to a fascinated, well connected and well moneyed public. The exhibitions were a space in which conversation and networking were as important as educational enrichment. This paper analyses the social history of the “annual exhibition” in archaeology, highlighting the development and maintenance of the networks behind archaeological research, the geography of London as a way to examine influence in archaeology, and the utility of exhibitions for archaeological publicity during this period of exploration.

  15. Prioritizing a research agenda: a Delphi study of the better outcomes through research for newborns (BORN) network.

    Science.gov (United States)

    Simpson, Elizabeth; Goyal, Neera K; Dhepyasuwan, Niramol; Flaherman, Valerie J; Chung, Esther K; Von Kohorn, Isabelle; Burgos, Anthony; Taylor, James

    2014-07-01

    There is a paucity of evidence to guide clinical management for term and late preterm newborns. The Better Outcomes through Research for Newborns (BORN) network is a national collaborative of clinicians formed to increase the evidence-base for well newborn care. To develop a consensus-based, prioritized research agenda for well newborn care. A two-round modified Delphi survey of BORN members was conducted. Round 1 was an open-ended survey soliciting 5 clinical questions identified as important and under-researched. Using qualitative methods, 20 most common themes were extracted and transformed into research questions. Round 2 survey respondents ranked the top 20 questions using a 5- point Likert scale and a quantitative analysis was conducted. Round 1 survey generated 439 unique research questions that fell into 57 themes. In the Round 2 survey, the highest rated questions were: 1) At what weight-loss percentage is it medically necessary to formula supplement a breastfeeding infant? 2) What is the optimal management of infants with neonatal abstinence syndrome? 3) How and when should we initiate a workup for sepsis, and how should these newborns be managed? Research priorities of clinicians include criteria for medically indicated formula supplementation of the breastfed newborn, management of neonatal abstinence syndrome and management of newborns at-risk for sepsis. Copyright © 2014 by the American Academy of Pediatrics.

  16. Amygdala nuclei critical for emotional learning exhibit unique gene expression patterns.

    Science.gov (United States)

    Partin, Alexander C; Hosek, Matthew P; Luong, Jonathan A; Lella, Srihari K; Sharma, Sachein A R; Ploski, Jonathan E

    2013-09-01

    The amygdala is a heterogeneous, medial temporal lobe structure that has been implicated in the formation, expression and extinction of emotional memories. This structure is composed of numerous nuclei that vary in cytoarchitectonics and neural connections. In particular the lateral nucleus of the amygdala (LA), central nucleus of the amygdala (CeA), and the basal (B) nucleus contribute an essential role to emotional learning. However, to date it is still unclear to what extent these nuclei differ at the molecular level. Therefore we have performed whole genome gene expression analysis on these nuclei to gain a better understanding of the molecular differences and similarities among these nuclei. Specifically the LA, CeA and B nuclei were laser microdissected from the rat brain, and total RNA was isolated from these nuclei and subjected to RNA amplification. Amplified RNA was analyzed by whole genome microarray analysis which revealed that 129 genes are differentially expressed among these nuclei. Notably gene expression patterns differed between the CeA nucleus and the LA and B nuclei. However gene expression differences were not considerably different between the LA and B nuclei. Secondary confirmation of numerous genes was performed by in situ hybridization to validate the microarray findings, which also revealed that for many genes, expression differences among these nuclei were consistent with the embryological origins of these nuclei. Knowing the stable gene expression differences among these nuclei will provide novel avenues of investigation into how these nuclei contribute to emotional arousal and emotional learning, and potentially offer new genetic targets to manipulate emotional learning and memory. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Surface-enhanced Raman scattering (SERS) for detection of phenylketonuria for newborn screening

    Science.gov (United States)

    Javanmard, M.; Davis, R. W.

    2014-02-01

    Diagnosis of Phenylketonuria (PKU) in newborns is important because it can potentially help prevent mental retardation since it is treatable by dietary means. PKU results in phenylketonurics having phenylalanine levels as high as 2 mM whereas the normal upper limit in healthy newborns is 120 uM. To this end, we are developing a microfluidic platform integrated with a SERS substrate for detection of high levels of phenylalanine. We have successfully demonstrated SERS detection of phenylalanine using various SERS substrates fabricated using nanosphere lithography, which exhibit high levels of field enhancement. We show detection of SERS at clinically relevant levels.

  18. Cytogenetic studies on newborns from high level natural background radiation areas of Kerala coast, South India

    International Nuclear Information System (INIS)

    Cherian, V.D.; Kurien, C.J.; Das, Birajalaxmi

    1997-01-01

    The human population residing in the monazite bearing high level natural background radiation (HLNBR) areas of Kerala, along the South-West coast of India provides unique opportunities of assessing directly in man, the health effects of chronic low-level radiation exposure. The per capita dose received by this population is nearly four times the normal background radiation level. While this is the average dose, the radiation levels prevailing in these HLNBR areas are in the range of 1 to over 35 mGy per year. Chromosomal aberration studies in the lymphocytes of newborns and adults from these areas have been in progress for two decades. So far, 4156 newborn babies from HLNBR and 7321 from normal background radiation (NBR) areas have been screened for the incidence of chromosomal aberrations (dicentrics and rings). The mean frequency of dicentrics and rings did not show any significant difference between the newborns in the control and the HLNBRA population. Assessment of the frequency of micronuclei in cytochalasin-B blocked binucleated lymphocytes of 49 newborns from control areas and 131 newborns from radioactive areas also showed similar values. While an age-dependent increase in chromosome aberration frequency was observed in the adult samples from control and the study areas, the regression analysis of the data indicated a marginally higher slope for the samples from HLNBRA. Karyotype anomalies recorded so far among the newborns have not revealed any significant difference in the incidence of numerical (including Down syndrome) and structural alterations between the control and the exposed populations. A noteworthy observation, herein reported for the first time from any HLNBR area is that there is no discernible increase in the incidence of micronuclei and chromosomal aberrations in the peripheral lymphocytes of newborn babies hailing from HLNBR areas, where their ancestral generations have lived for several hundreds of years. (author)

  19. Immobility reaction at birth in newborn infant.

    Science.gov (United States)

    Rousseau, Pierre Victor; Francotte, Jacques; Fabbricatore, Maria; Frischen, Caroline; Duchateau, Delphine; Perin, Marie; Gauthier, Jean-Marie; Lahaye, Willy

    2014-08-01

    To describe an immobility reaction (IR) that was not previously reported at or immediately after birth in human newborns. We analyzed 31 videos of normal term vaginal deliveries recorded from Time 0 of birth defined as the as the moment that lies between the birth of the thorax and the pelvis of the infant. We searched for perinatal factors associated with newborn's IR. IR at birth was observed in 8 of the 31 newborns. The main features of their behavior were immobilization, frozen face, shallow breathing and bradycardia. One of the 8 newborns had sudden collapse 2h after birth. We found significant relationships between maternal prenatal stress (PS) and IR (p=.037), and a close to significant one between infants' lividness at Time 0 and IR (p=.053). The first breath of the 31 newborns occurred before and was not associated with the first cry (psyndrome. This first report of an IR reaction at birth in human infants could open up new paths for improving early neonatal care. Further research is needed for maternal PS, stress hormones, umbilical cord blood pH measurements in IR newborns. The challenge of education and support for parents of IR newborns is outlined. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Newborn cord care practices in Haiti.

    Science.gov (United States)

    Walsh, Susan; Norr, Kathleen; Sankar, Girija; Sipsma, Heather

    2015-10-01

    Newborn cord infections commonly lead to neonatal sepsis and death, particularly in low-resource countries where newborns may receive unhygienic cord care. Topical application of chlorhexidine to the newborn's cord has been shown to prevent infection. Such benefits may be particularly important in Haiti. We explored current cord care practices by conducting a qualitative study using five focus groups among key community stakeholders (mothers of newborns/children under age two years, pregnant women, traditional birth attendants, community health workers, traditional healers) in Petit-Goâve, Haiti. Data collection was guided by the Health Belief Model. Results suggest community stakeholders recognise that infants are susceptible to cord infection and that cord infection is a serious threat to newborns. Long-held traditional cord care practices are potential barriers to adopting a new cord care intervention. However, all groups acknowledged that traditional practices could be harmful to the newborn while expressing a willingness to adopt practices that would protect the newborn. Results demonstrate potential acceptability for altering traditional cord care practices among neonatal caretakers in Haiti. An informational campaign designed to educate local health workers and new mothers to eliminate unhygienic cord applications while promoting chlorhexidine application may be a strong approach for preventing neonatal cord infections.

  1. The World of Virtual Exhibitions

    Directory of Open Access Journals (Sweden)

    Irena Eiselt

    2013-09-01

    Full Text Available EXTENDED ABSTRACTSpecial collections of the National and University Library (NUK hide a lot of items of precious value. The Slovenian cultural heritage is stored on paper or on other media as a part of the library’s Manuscripts, Incunabula and Rare Books Collection, Old Prints Collection, Maps and Pictorial Collection, Music Collection, Ephemera Collection, Serials Collection, and Slovenian Diaspora Publications Collection. Only a small part of the treasures is temporary revealed to the public on special exhibitions. The idea of virtual exhibitions of library treasures was born in 2005. The library aimed to exhibit precious items of special collections of high historical or artistic value. In 2008 the first two virtual exhibitions were created in-house offering access to the rich collections of old postcards of Ljubljana at the beginning of 20th century kept in the Maps and Pictorial Collection of NUK. They were soon followed by other virtual exhibitions. At the beginning they were organised in the same way as physical exhibitions, afterwards different programs were used for creation of special effects (for ex. 3D wall. About two years ago it was decided that the creation of virtual exhibitions will be simplified. Files of digitised and borndigital library materials in jpg format are imported to MS PowerPoint 2010. Each jpg file is now formatted by adding a frame, a description … to the slides which are saved as jpg files. The last step is the import of jpg files into Cooliris application used for NUK web exhibitions. In the paper the virtual exhibition design and creation, the technical point of view and criteria for the selection of exhibition content are explained following the example of the virtual exhibitions the Old Postcards of Ljubljana, Photo Ateliers in Slovenia, a collection of photographs Four Seasons by Fran Krašovec and photos of Post-Earthquake Ljubljana in 1895.

  2. Respiratory distress in the newborn.

    Science.gov (United States)

    Reuter, Suzanne; Moser, Chuanpit; Baack, Michelle

    2014-10-01

    Respiratory distress presents as tachypnea, nasal flaring, retractions, and grunting and may progress to respiratory failure if not readily recognized and managed. Causes of respiratory distress vary and may not lie within the lung. A thorough history, physical examination, and radiographic and laboratory findings will aid in the differential diagnosis. Common causes include transient tachypnea of the newborn, neonatal pneumonia, respiratory distress syndrome (RDS), and meconium aspiration syndrome (MAS). Strong evidence reveals an inverse relationship between gestational age and respiratory morbidity. (1)(2)(9)(25)(26) Expert opinion recommends careful consideration about elective delivery without labor at less than 39 weeks’ gestation. Extensive evidence, including randomized control trials, cohort studies, and expert opinion, supports maternal group B streptococcus screening, intrapartum antibiotic prophylaxis, and appropriate followup of high-risk newborns according to guidelines established by the Centers for Disease Control and Prevention. (4)(29)(31)(32)(34) Following these best-practice strategies is effective in preventing neonatal pneumonia and its complications. (31)(32)(34). On the basis of strong evidence, including randomized control trials and Cochrane Reviews, administration of antenatal corticosteroids (5) and postnatal surfactant (6) decrease respiratory morbidity associated with RDS. Trends in perinatal management strategies to prevent MAS have changed. There is strong evidence that amnioinfusion, (49) oropharyngeal and nasopharyngeal suctioning at the perineum, (45) or intubation and endotracheal suctioning of vigorous infants (46)(47) do not decrease MAS or its complications. Some research and expert opinion supports endotracheal suctioning of nonvigorous meconium-stained infants (8) and induction of labor at 41 weeks’ gestation (7) to prevent MAS.

  3. Thoracic trauma in newborn foals

    International Nuclear Information System (INIS)

    Jean, D.; Laverty, S.; Halley, J.; Hannigan, D.; Leveille, R.

    1999-01-01

    In a report describing life ending fractures (255 horses) from the Livestock Disease Diagnostic Center, Kentucky (1993 and 1994), 32 foals had rib fractures. The purpose of our study was to examine the incidence of rib fractures in newborn foals on a Thoroughbred studfarm by physical and radiographic examination, to determine factors which may contribute to the problem and to document any clinical consequences. All foals (263) included were examined within 3 days of birth. The thoracic cage was palpated externally for abnormalities and all foals were placed in dorsal recumbency to evaluate thoracic cage symmetry. Radiographs were used to diagnose foals with thoraciccage asymmetry (TCA) and rib fracture (RF). A diagnosis of costochondral dislocation (CD) was made when no radiographic evidence of fracture was present but there was severe TCA, Fifty-five foals (20.1%) had TCA (9 RF), One to 5 ribs were fractured on 9 of 40 radiographic studies. No consequences of the thoracic trauma was detected clinically, radiographically or ultrasonographically in this group of foals or at a 2- and 4-week follow-up examination. The percentage of foals with a history of abnormal parturition was higher in the TCA foals (15%) compared to the normal foals (6.8%). There weremore primiparous dams in the TCA group than in the normal foal group. Fillies (56.6%) had a higher incidence of birth trauma than colts (43.4%), Thisstudy demonstrates that thoracic trauma is often present in newborn foals and may not always be of clinical significance. Dystocia foals and foals from primiparous mares should be considered high risk for thoracic trauma

  4. Conjunctivitis in the newborn- A comparative study

    Directory of Open Access Journals (Sweden)

    Meenakshi Wadhwani

    2011-01-01

    Full Text Available Background: Conjunctivitis of the newborn is defined as hyperemia and eye discharge in the neonates and is a common infection occurring in the neonates in the first month of life. In the United States, the incidence of neonatal conjunctivitis ranges from 1-2%, in India, the prevalence is 0.5-33% and varies in the world from 0.9-21% depending on the socioeconomic status. Aim: To study the organisms causing conjunctivitis of the newborn and to correlate the etiology with the mode of delivery. Design: Single center, prospective, observational study. Materials and Methods: A total of 300 mothers and their newborns, born over a period of one year, were included in the study. Of these 200 newborns were delivered through vaginal route (Group A and 100 (Group B delivered by lower segment caesarean section (LSCS. At the time of labour, high vaginal swabs were taken from the mothers. Two conjunctival swabs each from both eyes of the newborn were collected at birth and transported to Microbiology department in a candle jar immediately. Results: Eight babies in Group A, developed conjunctivitis at birth. None of the babies in Group B developed conjunctivitis, this difference was statistically highly significant (P<0.000. The organisms found in the conjunctiva of the newborns in Group A were Coagulase negative Staphylococcus, α hemolytic Streptococcus, Escherichia coli and Pseudomonas spps. However, the commonest organism leading to conjunctivitis in the newborn in this study was Coagulase negative Staphylococcus. It was observed that the mothers of 5 out of 8 babies (60% developing conjunctivitis gave history of midwife interference and premature rupture of membranes so the presence of risk factors contribute to the occurrence of conjunctivitis in the newborn. Conclusions: It is inferred that the mode of delivery and the presence of risk factors is responsible for conjunctivitis in the newborn.

  5. Harmful traditional practices in a newborn: A case report | Peterside ...

    African Journals Online (AJOL)

    Ninetynine percent of the nearly four million newborn deaths occur in developing countries with newborn deaths remaining relatively invisible and neglected1. In these countries, traditional attitudes and practices dominate newborn care and are often harzadous2. As most births and newborn deaths in developing countries ...

  6. Safety of Reiki Therapy for Newborns at Risk for Neonatal Abstinence Syndrome

    Science.gov (United States)

    Wright-Esber, Sandra; Zupancic, Julie; Gargiulo, Deb; Woodall, Patricia

    2018-01-01

    The incidence of opioid abuse and subsequent drug withdrawal is exponentially on the rise in the United States for many populations including newborns who are born to drug-addicted mothers. These newborns often exhibit symptoms of neonatal abstinence syndrome (NAS) within 24 to 72 hours of birth. Treatment of NAS includes monitoring of withdrawal symptoms, managing physiological parameters, and the use of supportive and pharmacologic treatments. Although a few randomized controlled trials exist, studies on supportive intervention are generally limited by small sample sizes, case study reports, expert opinions, and descriptive design. Few studies address the safety of Reiki for newborns at risk for NAS using neonatal parameters. This pilot study addresses feasibility and demonstrates that Reiki is safe when administered to this high-risk population. Considerations for future studies are discussed. PMID:29315084

  7. Monitoring of cerebral haemodynamics in newborn infants

    DEFF Research Database (Denmark)

    Liem, K Djien; Greisen, Gorm

    2010-01-01

    The most important cerebrovascular injuries in newborn infants, particularly in preterm infants, are cerebral haemorrhage and ischemic injury. The typical cerebral vascular anatomy and the disturbance of cerebral haemodynamics play important roles in the pathophysiology. The term 'cerebral haemod...

  8. Group B Strep Infection: Prevention in Newborns

    Science.gov (United States)

    ... Strategies Currently, there is no vaccine to help mothers protect their newborns from group B strep bacteria and disease. Researchers are working on developing a vaccine, which may become available ...

  9. How Are My Newborn's Screening Results Used?

    Science.gov (United States)

    ... condition or confirm a positive screening result. The Importance of Following Up Newborn screening is used to ... Instagram NEWSROOM NICHD News Videos OUTREACH Safe to Sleep® National Child & Maternal Health Education Program RELATED WEBSITES ...

  10. Alternatives to hexachlorophene bathing of newborn infants.

    Science.gov (United States)

    Hnatko, S. I.

    1977-01-01

    In controlled trials newborn infants were bathed with Lactacyd, pHisoHex, Hibitane, Lanohex or tap water. Bacteriologic samples were taken from three sites (groin, axilla and cord) immediately after birth, following an initial bath with one of the test agents, and on day 3 or 5 after a water bath. Initial bathing with all agents, including water, reduced the concentration of bacteria on the skin to a similar extent. However, comparisons of bacterial flora at birth versus those on days 3 and 5 indicated differences in the actions of the various agents on pathogenic and nonpathogenic organisms. Lactacyd and Hibitane appeared to be suitable alternatives to hexachlorophene in the control of pathogenic bacteria on the skin of newborns. However, their absorption and toxicity in the newborn are unknown and, unless use of a skin disinfectant is warranted, routine bathing of newborns with tap water appears to be satisfactory. PMID:328126

  11. Warmth is Analgesic in Healthy Newborns

    Science.gov (United States)

    Lang, Colleen W.; Porges, Stephen W.

    2014-01-01

    This study identifies a behavioral and nonpharmacologic means of preventing and reducing newborn pain. Our objective was to determine whether warmth is analgesic in newborn infants undergoing vaccination—a routine painful hospital procedure. We used a prospective randomized controlled trial of 47 healthy full-term newborn infants. Infants were randomized into one of three conditions prior to vaccination: warmth exposure, pacifier suckling, or sucrose taste. Crying, grimacing, and heart rate differences were analyzed between groups before, during, and after vaccination as outcome measures. Warmer infants cried significantly less than sucrose taste or pacifier suckling after vaccination. Heart rate patterns reflected this analgesia. Core temperature did not differ between study groups. Providing natural warmth to newborn infants during a painful procedure decreases the crying and grimacing on par with the “gold” standard treatments of sucrose or pacifier. PMID:22424877

  12. Radiation risk of thyroid scintigraphy in newborns

    International Nuclear Information System (INIS)

    Beekhuis, H.; Piers, D.A.

    1983-01-01

    Tumor risk factors were calculated for newborns who were investigated for congenital hypothyroidism (CHT) with radionuclides by thyroid scintigraphy. Figures for three radiopharmaceuticals, sup(99m)Tc-pertechnetate, 123 I- and 131 I-sodium iodide for adults were extrapolated to newborns. The radiation dose to the normal thyroid gland in newborns was seven times higher for 123 I-NaI than for sup(99m)TcO 4- , the somatically effective total body dose was two times higher for 123 I-NaI than for sup(99m)TcO 4- . The use of 123 I-NaI was preferred because of better scintigraphic results. Risk estimates for thyroid scintigraphy in newborns in the diagnostic work-up of CHT are given using published age-dependent tumour induction figures derived from atomic bomb survivors. (orig.)

  13. Complete albinism in a Podarcis muralis newborn

    Directory of Open Access Journals (Sweden)

    Filippo Spadola

    2007-01-01

    Full Text Available The authors describe a case of complete albinism in a Podarcis muralis newborn, from Chieti (Abruzzo, central Italy in September 2004. This is the first complete albinism case in a Podarcis spp. In the world.

  14. Changes in the newborn at birth

    Science.gov (United States)

    Birth - changes in the newborn ... heart and flows through the baby's body. At birth, the baby's lungs are filled with fluid. They ... gastrointestinal system doesn't fully function until after birth. In late pregnancy, the baby produces a tarry ...

  15. Group B Strep Infection in Newborns

    Science.gov (United States)

    ... Core surveillance (ABCs) CDC Streptococcus Laboratory Sepsis Group B Strep Infection in Newborns Language: English Español (Spanish) ... the difference between early- and late-onset group B strep diseases in newborns… How it Spreads and ...

  16. Photowalk Exhibition opens at Microcosm

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    The winning photographs from the 2010 Global Particle Physics Photowalk competition will go on display at Microcosm from 11 February to 2 April. The exhibition is part of a global photography event taking place over three continents, with Photowalk exhibitions opening simultaneously at Fermilab in the US, KEK in Japan and here at CERN.   DESY wire chamber - First place people's choice; second place global jury competition. Photographer: Hans-Peter Hildebrandt  If you were one of the 1,300 photography lovers who voted in last year’s Photowalk competition, this exhibition is your chance to see the winning entries in print. The exhibition will take place in the downstairs gallery of Microcosm, overlooking the garden. 15 photographs will be on display, with each of the laboratories that participated in Photowalk represented by their 3 winning entries. Among them will be the “people’s choice” sunburst photo of a particle detector at DESY (Photo 1), and...

  17. Greenhouse Earth: A Traveling Exhibition

    International Nuclear Information System (INIS)

    Booth, W.H.; Caesar, S.

    1992-09-01

    The Franklin Institute Science Museum provided an exhibit entitled the Greenhouse Earth: A Traveling Exhibition. This 3500 square-foot exhibit on global climate change was developed in collaboration with the Association of Science-Technology Centers. The exhibit opened at The Franklin Institute on February 14, 1992, welcoming 291,000 visitors over its three-month stay. During its three-year tour, Greenhouse Earth will travel to ten US cities, reaching two million visitors. Greenhouse Earth aims to deepen public understanding of the scientific issues of global warming and the conservation measures that can be taken to slow its effects. The exhibit features hands-on exhibitry, interactive computer programs and videos, a theater production, a ''demonstration cart,'' guided tours, and lectures. supplemental educational programs at the Institute included a teachers preview, a symposium on climate change, and a ''satellite field trip.'' The development of Greenhouse Earth included front-end and formative evaluation procedures. Evaluation includes interviews with visitors, prototypes, and summative surveys for participating museums. During its stay in Philadelphia, Greenhouse Earth was covered by the local and national press, with reviews in print and broadcast media. Greenhouse Earth is the first large-scale museum exhibit to address global climate change

  18. Globe exhibit wins international acclaim

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    The Globe’s “Universe of Particles” exhibition has recently received four prestigious awards for its avant-garde design. This external praise is great encouragement for the CERN exhibitions currently on the drawing board.   The Universe of Particles exhibition has won 4 awards for its avant-garde design. Back in 2008, the design company Atelier Brückner was presented with a challenge: to design the layout of a new permanent exhibition for CERN, one that would epitomize both the Organization and its research. The brief was concise but complex: the exhibit had to be symbolic of the Organization, use modern technology, engage and immerse visitors, and, preferably, use touch-screen technology. With the help of IArt, an interactive technology firm, and based on the content provided by CERN’s Education Group, Atelier Brückner developed the “Universe of Particles” exhibit as it is today. Its principal concept centred on the s...

  19. Perinatal asphyxia in the term newborn

    Directory of Open Access Journals (Sweden)

    Roberto Antonucci

    2014-06-01

    Full Text Available Despite the important advances in perinatal care in the past decades, asphyxia remains a severe condition leading to significant mortality and morbidity. Perinatal asphyxia has an incidence of 1 to 6 per 1,000 live full-term births, and represents the third most common cause of neonatal death (23% after preterm birth (28% and severe infections (26%. Many preconceptional, antepartum and intrapartum risk factors have been shown to be associated with perinatal asphyxia. The standard for defining an intrapartum hypoxic-ischemic event as sufficient to produce moderate to severe neonatal encephalopathy which subsequently leads to cerebral palsy has been established in 3 Consensus statements. The cornerstone of all three statements is the presence of severe metabolic acidosis (pH < 7 and base deficit ≥ 12 mmol/L at birth in a newborn exhibiting early signs of moderate or severe encephalopathy. Perinatal asphyxia may affect virtually any organ, but hypoxic-ischemic encephalopathy (HIE is the most studied clinical condition and that is burdened with the most severe sequelae. The feasibility of providing neuroprotection after HIE has been proven by hypothermia therapy, which is able to reduce the risk of death or major neurodevelopmental disability. Many promising neuroprotective agents might contribute to reduce hypoxic-ischemic brain injury through different mechanisms of action, but further studies are required to confirm their efficacy. The prognosis is dependent on the severity of the perinatal asphyxia. Only a minority of infants with severe HIE survive without handicap. Proceedings of the International Course on Perinatal Pathology (part of the 10th International Workshop on Neonatology · October 22nd-25th, 2014 · Cagliari (Italy · October 25th, 2014 · The role of the clinical pathological dialogue in problem solving Guest Editors: Gavino Faa, Vassilios Fanos, Peter Van Eyken

  20. Sonographic findings of normal newborn spinal cord

    International Nuclear Information System (INIS)

    Park, Chan Sup; Kim, Dong Gyu

    1988-01-01

    The authors performed spinal cord ultrasonography of 21 healthy newborn infants in Gyeongsang National University Hospital. Normal spinal cord revealed low echogenecity at that of cerebrospinal fluid and was demarcated by intense reflections from its dorsal and ventral surfaces. The central canal was routinely seen as a thin linear reflection in the center of the cord. The nerve roots making up the cauda equina formed a poorly defined collection of intense linear echoes extending from the conus. On real time image, the normal spinal cord exhibited rather slow and rhythmical anteroposterior movement within the subarachnoid fluid. A distinct and rapid vascular pulsation of the spinal cord was usually recognizable. The approximate level of vertebral bodies was determined as follows; most ventrally located vertebral body was thought to be L5 and S1 was seen slightly posterior to the L5 directed inferoposteriorly. According to the above criteria terminal portions of spinal cord were seen around the L2 body in 5 MHz and pointed termination of conus medullaris was clearly seen at L2-3 junction and in upper body of L3 by 7.5 MHz. So it would be better to examine by 5 MHz for spatial orientation and then by 7.5 MHz for more accurate examination. High-resolution, real-time ultrasonography was a safe, rapid screening technique for evaluation of the spinal cord in infants. Additional applications of spinal sonography may be possible in the evaluation of neonatal syringohydromyelia and meningocele as well as intraspinal cyst localization for possible percutaneous puncture by ultrasound guidance

  1. Resuscitation of newborn in high risk deliveries

    International Nuclear Information System (INIS)

    Yousaf, U.F.; Hayat, S.

    2015-01-01

    High risk deliveries are usually associated with increased neonatal mortality and morbidity. Neonatal resuscitation can appreciably affect the outcome in these types of deliveries. Presence of personnel trained in basic neonatal resuscitation at the time of delivery can play an important role in reducing perinatal complications in neonates at risk. The study was carried out to evaluate the effects of newborn resuscitation on neonatal outcome in high risk deliveries. Methods: This descriptive case series was carried out at the Department of Obstetrics and Gynecology, Jinnah Hospital, Lahore. Ninety consecutive high risk deliveries were included and attended by paediatricians trained in newborn resuscitation. Babies delivered by elective Caesarean section, normal spontaneous vaginal deliveries and still births were excluded. Neonatal resuscitation was performed in babies who failed to initiate breathing in the first minute after birth. Data was analyzed using SPSS-16.0. Results: A total of 90 high risk deliveries were included in the study. Emergency caesarean section was the mode of delivery in 94.4% (n=85) cases and spontaneous vaginal delivery in 5.6% (n=5). Preterm pregnancy was the major high risk factor. Newborn resuscitation was required in 37.8% (n=34) of all high risk deliveries (p=0.013). All the new-borns who required resuscitation survived. Conclusion: New-born resuscitation is required in high risk pregnancies and personnel trained in newborn resuscitation should be available at the time of delivery. (author)

  2. Hypothyroidism in the Newborn Period

    Science.gov (United States)

    Wassner, Ari J.; Brown, Rosalind S.

    2014-01-01

    Purpose of Review This review summarizes significant advances in the epidemiology, pathophysiology, and treatment of congenital hypothyroidism (CH), with a focus on thyroid dysfunction in preterm infants. Recent Findings CH appears to be increasing in incidence, primarily due to increased stringency of screening strategies, with smaller contributions from changing demographics and improved survival of increasingly premature infants. The greatest increase has been in mildly affected infants. Although many such cases are transient, some eventually prove to be severe and/or permanent. In preterm infants, transient hypothyroidism is common and may be delayed in onset. The etiology is probably multifactorial, and inadequate iodine intake may contribute to some cases. Transient hypothyroxinemia of prematurity (THOP), also common in premature infants, is correlated with markers of inflammation. Despite concern about the potential morbidity of THOP, the benefits and safety of treatment have not been established. Novel genetic causes of CH continue to be identified, and accumulating data support the sensitivity of infants with severe CH to small changes in levothyroxine formulation. Summary Changes in newborn screening strategies have increasingly identified thyroid function abnormalities of unclear clinical significance. Novel causes of CH continue to be identified, and new data continue to emerge regarding optimal therapy. PMID:23974774

  3. Exhibition - Mathematics, A Beautiful Elsewhere

    CERN Multimedia

    2011-01-01

    From 21 October 2011 to 18 March 2012, the Fondation Cartier pour l’art contemporain will present the exhibition Mathematics: A Beautiful Elsewhere, an exhibition developed in association with the Institut des Hautes Études Scientifiques (IHÉS) and under the patronage of UNESCO. For this unprecedented event, the foundation invited mathematicians to work with artists with whom it has previously worked to create an exhibition that allows visitors to see, hear, do, interpret and think about mathematics. By bringing mathematics into its premises, the Fondation Cartier is itself undergoing the “sudden change of scenery” described by mathematician Alexandre Grothendieck. More information is available here. Fondation Cartier pour l’art contemporain 261, boulevard Raspail 75014 Paris http://fondation.cartier.com Private Visit For professors, researchers and all the staff of Mathematics departments...

  4. An image-based skeletal dosimetry model for the ICRP reference newborn-internal electron sources

    International Nuclear Information System (INIS)

    Pafundi, Deanna; Lee, Choonsik; Bolch, Wesley; Rajon, Didier; Jokisch, Derek

    2010-01-01

    In this study, a comprehensive electron dosimetry model of newborn skeletal tissues is presented. The model is constructed using the University of Florida newborn hybrid phantom of Lee et al (2007 Phys. Med. Biol. 52 3309-33), the newborn skeletal tissue model of Pafundi et al (2009 Phys. Med. Biol. 54 4497-531) and the EGSnrc-based Paired Image Radiation Transport code of Shah et al (2005 J. Nucl. Med. 46 344-53). Target tissues include the active bone marrow (surrogate tissue for hematopoietic stem cells), shallow marrow (surrogate tissue for osteoprogenitor cells) and unossified cartilage (surrogate tissue for chondrocytes). Monoenergetic electron emissions are considered over the energy range 1 keV to 10 MeV for the following source tissues: active marrow, trabecular bone (surfaces and volumes), cortical bone (surfaces and volumes) and cartilage. Transport results are reported as specific absorbed fractions according to the MIRD schema and are given as skeletal-averaged values in the paper with bone-specific values reported in both tabular and graphic format as electronic annexes (supplementary data). The method utilized in this work uniquely includes (1) explicit accounting for the finite size and shape of newborn ossification centers (spongiosa regions), (2) explicit accounting for active and shallow marrow dose from electron emissions in cortical bone as well as sites of unossified cartilage, (3) proper accounting of the distribution of trabecular and cortical volumes and surfaces in the newborn skeleton when considering mineral bone sources and (4) explicit consideration of the marrow cellularity changes for active marrow self-irradiation as applicable to radionuclide therapy of diseased marrow in the newborn child.

  5. Attitudes toward newborn screening for cytomegalovirus infection.

    Science.gov (United States)

    Din, Erica S; Brown, Cedric J; Grosse, Scott D; Wang, Chengbin; Bialek, Stephanie R; Ross, Danielle S; Cannon, Michael J

    2011-12-01

    Newborns are not routinely screened for cytomegalovirus (CMV), the leading infectious cause of developmental disability. Congenital CMV satisfies a number of criteria for inclusion in newborn screening, and screening potentially offers benefits. Screening could also introduce harms such as anxiety and unnecessary costs for the families of the substantial proportion of CMV-infected children who never develop CMV-related disabilities. Our objective was to assess attitudes toward newborn screening for CMV. We analyzed responses to 5 statements about CMV and newborn screening from 3922 participants in the 2009 HealthStyles survey, a national mail survey designed to include a group similar to the US population with respect to gender, age, race/ethnicity, income, and household size. Two-step cluster analysis was performed to identify clusters of parental attitudes. The majority of respondents strongly or somewhat agreed that they would want to have their newborn tested for CMV even if it was not performed routinely (84%), they had to pay $20 (87%), or CMV-related problems never developed (84%). Nearly half (47%) of them "would worry that the CMV test would lead to unneeded doctor visits and expenses," and 32% "think CMV problems are too rare to worry about." Three clusters of parent respondents were identified on the basis of their attitudes toward CMV screening: "strongly in favor" (31%), "moderately in favor" (49%), and "weakly opposed" (20%). Among most parents, costs, worry, and anxiety associated with newborn screening for CMV would be acceptable. Although attitudes were generally favorable, a minority of the parents were weakly opposed to newborn screening for CMV.

  6. Diabetes: Unique to Older Adults

    Science.gov (United States)

    ... Stroke Urinary Incontinence Related Documents PDF Choosing Wisely: Diabetes Tests and Treatments Download Related Video Join our e-newsletter! Aging & Health A to Z Diabetes Unique to Older Adults This section provides information ...

  7. Uniqueness property for quasiharmonic functions

    Directory of Open Access Journals (Sweden)

    Sevdiyor A. Imomkulov

    2014-10-01

    Full Text Available In this paper we consider a class of continuous functions, called quasiaharmonic functions, admitting best approximations by harmonic polynomials. In this class we prove a uniqueness theorem by analogy with the analytic functions.

  8. Learning from Exhibitions: Chuck Close.

    Science.gov (United States)

    Johnson, Mark M.

    1998-01-01

    Discusses the artwork of Chuck Close, who is well known for his over-sized portraits of fellow artists and anonymous sitters, and the exhibition of his work that premiered at New York's Museum of Modern Art before traveling to other cities in the United States. (CMK)

  9. Tachycardia in a newborn with enterovirus infection.

    Science.gov (United States)

    Banjac, Lidija; Nikcević, Drasko; Vujosević, Danijela; Raonić, Janja; Banjac, Goran

    2014-03-01

    Enterovirus infections are common in the neonatal period. Newborns are at a higher risk of severe disease including meningoencephalitis, sepsis syndrome, cardiovascular collapse, or hepatitis. The mechanism of heart failure in patients with enterovirus infection remains unknown. Early diagnosis may help clinicians predict complications in those infants initially presenting with severe disease. An 11-day-old male newborn was admitted to our neonatal intensive care unit because of tachycardia and crises of cyanosis. His elder brother had febrile illness. The newborn was cyanotic, in respiratory distress, with tachycardia, low blood pressure and prolonged capillary refilling time. Limb pulse oximeter was around 85%. During the first day of hospitalization, the newborn had one febrile episode. Laboratory data: elevated transaminases, markers of inflammation negative, all bacterial cultures negative. Enterovirus RNA was detected in blood sample. Other blood findings were without significant abnormalities. Electrocardiogram showed tachycardia, with narrow QRS complexes (atrial tachycardia) and heart rate up to 280/min. In order to convert the rhythm, the patient was administered adenosine and amiodarone. In the further course of hospitalization, the patient was in good general condition, eucardiac and eupneic. Newborns with tachycardia and a family history of febrile illness should be suspected to have enterovirus infection. Enterovirus infection is a highly contagious and potentially life-threatening infection if not detected early. The use of sensitive molecular-based amplification methods offers potential benefits for early diagnosis and timely treatment.

  10. Newborn Analgesia Mediated by Oxytocin during Delivery

    Science.gov (United States)

    Mazzuca, Michel; Minlebaev, Marat; Shakirzyanova, Anastasia; Tyzio, Roman; Taccola, Giuliano; Janackova, Sona; Gataullina, Svetlana; Ben-Ari, Yehezkel; Giniatullin, Rashid; Khazipov, Rustem

    2011-01-01

    The mechanisms controlling pain in newborns during delivery are poorly understood. We explored the hypothesis that oxytocin, an essential hormone for labor and a powerful neuromodulator, exerts analgesic actions on newborns during delivery. Using a thermal tail-flick assay, we report that pain sensitivity is two-fold lower in rat pups immediately after birth than 2 days later. Oxytocin receptor antagonists strongly enhanced pain sensitivity in newborn, but not in 2-day-old rats, whereas oxytocin reduced pain at both ages suggesting an endogenous analgesia by oxytocin during delivery. Similar analgesic effects of oxytocin, measured as attenuation of pain-vocalization induced by electrical whisker pad stimulation, were also observed in decerebrated newborns. Oxytocin reduced GABA-evoked calcium responses and depolarizing GABA driving force in isolated neonatal trigeminal neurons suggesting that oxytocin effects are mediated by alterations of intracellular chloride. Unlike GABA signaling, oxytocin did not affect responses mediated by P2X3 and TRPV1 receptors. In keeping with a GABAergic mechanism, reduction of intracellular chloride by the diuretic NKCC1 chloride co-transporter antagonist bumetanide mimicked the analgesic actions of oxytocin and its effects on GABA responses in nociceptive neurons. Therefore, endogenous oxytocin exerts an analgesic action in newborn pups that involves a reduction of the depolarizing action of GABA on nociceptive neurons. Therefore, the same hormone that triggers delivery also acts as a natural pain killer revealing a novel facet of the protective actions of oxytocin in the fetus at birth. PMID:21519396

  11. Generation of Induced Pluripotent Stem Cells and Neural Stem/Progenitor Cells from Newborns with Spina Bifida Aperta.

    Science.gov (United States)

    Bamba, Yohei; Nonaka, Masahiro; Sasaki, Natsu; Shofuda, Tomoko; Kanematsu, Daisuke; Suemizu, Hiroshi; Higuchi, Yuichiro; Pooh, Ritsuko K; Kanemura, Yonehiro; Okano, Hideyuki; Yamasaki, Mami

    2017-12-01

    We established induced pluripotent stem cells (iPSCs) and neural stem/progenitor cells (NSPCs) from three newborns with spina bifida aperta (SBa) using clinically practical methods. We aimed to develop stem cell lines derived from newborns with SBa for future therapeutic use. SBa is a common congenital spinal cord abnormality that causes defects in neurological and urological functions. Stem cell transplantation therapies are predicted to provide beneficial effects for patients with SBa. However, the availability of appropriate cell sources is inadequate for clinical use because of their limited accessibility and expandability, as well as ethical issues. Fibroblast cultures were established from small fragments of skin obtained from newborns with SBa during SBa repair surgery. The cultured cells were transfected with episomal plasmid vectors encoding reprogramming factors necessary for generating iPSCs. These cells were then differentiated into NSPCs by chemical compound treatment, and NSPCs were expanded using neurosphere technology. We successfully generated iPSC lines from the neonatal dermal fibroblasts of three newborns with SBa. We confirmed that these lines exhibited the characteristics of human pluripotent stem cells. We successfully generated NSPCs from all SBa newborn-derived iPSCs with a combination of neural induction and neurosphere technology. We successfully generated iPSCs and iPSC-NSPCs from surgical samples obtained from newborns with SBa with the goal of future clinical use in patients with SBa.

  12. Application of Glass Fiber Reinforced Cement in Exhibition Decoration Project

    Science.gov (United States)

    Wang, Yao

    2018-02-01

    Through the study of GRC material and its application field, the aesthetic characteristics and functional characteristics of GRC materials are demonstrated. The decorative application and technology of GRC material in an art exhibition center are highlighted. The design, application and construction technology of GRC curtain wall and ceiling board in the interior and exterior decoration of art exhibition hall are discussed in detail. The unique advantages of GRC materials in exhibition engineering decoration are fully reflected. In practical design application, the application principle and method are summarized, and an application procedure is formed. The research proves that GRC materials in the art of building decoration engineering has an underrated advantage.

  13. "Big Science" exhibition at Balexert

    CERN Multimedia

    2008-01-01

    CERN is going out to meet those members of the general public who were unable to attend the recent Open Day. The Laboratory will be taking its "Big Science" exhibition from the Globe of Science and Innovation to the Balexert shopping centre from 19 to 31 May 2008. The exhibition, which shows the LHC and its experiments through the eyes of a photographer, features around thirty spectacular photographs measuring 4.5 metres high and 2.5 metres wide. Welcomed and guided around the exhibition by CERN volunteers, shoppers at Balexert will also have the opportunity to discover LHC components on display and watch films. "Fun with Physics" workshops will be held at certain times of the day. Main hall of the Balexert shopping centre, ground floor, from 9.00 a.m. to 7.00 p.m. Monday to Friday and from 10 a.m. to 6 p.m. on the two Saturdays. Call for volunteers All members of the CERN personnel are invited to enrol as volunteers to help welcom...

  14. Failure of the Nemo trial: bumetanide is a promising agent to treat many brain disorders but not newborn seizures

    Directory of Open Access Journals (Sweden)

    Yehezkel eBen-Ari

    2016-04-01

    Full Text Available The diuretic bumetanide failed to treat acute seizures due to hypoxic ischemic encephalopathy (HIE in newborn babies and was associated with hearing loss (NEMO trial; 1. On the other hand, clinical and experimental observations suggest that the diuretic might provide novel therapy for many brain disorders including autistic spectrum disorder, schizophrenia, Rett syndrome and Parkinson disease. Here, we discuss the differences between the pathophysiology of severe recurrent seizures in the neonates and neurological and psychiatric disorders stressing the uniqueness of severe seizures in newborn in comparison to other disorders.

  15. Neurotransmitter properties of the newborn human retina

    International Nuclear Information System (INIS)

    Hollyfield, J.G.; Frederick, J.M.; Rayborn, M.E.

    1983-01-01

    Human retinal tissue from a newborn was examined autoradiographically for the presence of high-affinity uptake and localization of the following putative neurotransmitters: dopamine, glycine, GABA, aspartate, and glutamate. In addition, the dopamine content of this newborn retina was measured by high pressure liquid chromatography. Our study reveals that specific uptake mechanisms for 3 H-glycine, 3 H-dopamine, and 3 H-GABA are present at birth. However, the number and distribution of cells labeled with each of these 3 H-transmitters are not identical to those observed in adult human retinas. Furthermore, the amount of endogenous dopamine in the newborn retina is approximately 1/20 the adult level. Photoreceptor-specific uptake of 3 H-glutamate and 3 H-aspartate are not observed. These findings indicate that, while some neurotransmitter-specific properties are present at birth, significant maturation of neurotransmitter systems occurs postnatally

  16. Oxidative Stress Related Diseases in Newborns

    Directory of Open Access Journals (Sweden)

    Yasemin Ozsurekci

    2016-01-01

    Full Text Available We review oxidative stress-related newborn disease and the mechanism of oxidative damage. In addition, we outline diagnostic and therapeutic strategies and future directions. Many reports have defined oxidative stress as an imbalance between an enhanced reactive oxygen/nitrogen species and the lack of protective ability of antioxidants. From that point of view, free radical-induced damage caused by oxidative stress seems to be a probable contributing factor to the pathogenesis of many newborn diseases, such as respiratory distress syndrome, bronchopulmonary dysplasia, periventricular leukomalacia, necrotizing enterocolitis, patent ductus arteriosus, and retinopathy of prematurity. We share the hope that the new understanding of the concept of oxidative stress and its relation to newborn diseases that has been made possible by new diagnostic techniques will throw light on the treatment of those diseases.

  17. Internal photon and electron dosimetry of the newborn patient—a hybrid computational phantom study

    Science.gov (United States)

    Wayson, Michael; Lee, Choonsik; Sgouros, George; Treves, S. Ted; Frey, Eric; Bolch, Wesley E.

    2012-03-01

    Estimates of radiation absorbed dose to organs of the nuclear medicine patient are a requirement for administered activity optimization and for stochastic risk assessment. Pediatric patients, and in particular the newborn child, represent that portion of the patient population where such optimization studies are most crucial owing to the enhanced tissue radiosensitivities and longer life expectancies of this patient subpopulation. In cases where whole-body CT imaging is not available, phantom-based calculations of radionuclide S values—absorbed dose to a target tissue per nuclear transformation in a source tissue—are required for dose and risk evaluation. In this study, a comprehensive model of electron and photon dosimetry of the reference newborn child is presented based on a high-resolution hybrid-voxel phantom from the University of Florida (UF) patient model series. Values of photon specific absorbed fraction (SAF) were assembled for both the reference male and female newborn using the radiation transport code MCNPX v2.6. Values of electron SAF were assembled in a unique and time-efficient manner whereby the collisional and radiative components of organ dose--for both self- and cross-dose terms—were computed separately. Dose to the newborn skeletal tissues were assessed via fluence-to-dose response functions reported for the first time in this study. Values of photon and electron SAFs were used to assemble a complete set of S values for some 16 radionuclides commonly associated with molecular imaging of the newborn. These values were then compared to those available in the OLINDA/EXM software. S value ratios for organ self-dose ranged from 0.46 to 1.42, while similar ratios for organ cross-dose varied from a low of 0.04 to a high of 3.49. These large discrepancies are due in large part to the simplistic organ modeling in the stylized newborn model used in the OLINDA/EXM software. A comprehensive model of internal dosimetry is presented in this study for

  18. The Retina of Asian and African Elephants: Comparison of Newborn and Adult.

    Science.gov (United States)

    Kuhrt, Heidrun; Bringmann, Andreas; Härtig, Wolfgang; Wibbelt, Gudrun; Peichl, Leo; Reichenbach, Andreas

    2017-01-01

    Elephants are precocial mammals that are relatively mature as newborns and mobile shortly after birth. To determine whether the retina of newborn elephants is capable of supporting the mobility of elephant calves, we compared the retinal structures of 2 newborn elephants (1 African and 1 Asian) and 2 adult animals of both species by immunohistochemical and morphometric methods. For the first time, we present here a comprehensive qualitative and quantitative characterization of the cellular composition of the newborn and the adult retinas of 2 elephant species. We found that the retina of elephants is relatively mature at birth. All retinal layers were well discernible, and various retinal cell types were detected in the newborns, including Müller glial cells (expressing glutamine synthetase and cellular retinal binding protein; CRALBP), cone photoreceptors (expressing S-opsin or M/L-opsin), protein kinase Cα-expressing bipolar cells, tyrosine hydroxylase-, choline acetyltransferase (ChAT)-, calbindin-, and calretinin-expressing amacrine cells, and calbindin-expressing horizontal cells. The retina of newborn elephants contains discrete horizontal cells which coexpress ChAT, calbindin, and calretinin. While the overall structure of the retina is very similar between newborn and adult elephants, various parameters change after birth. The postnatal thickening of the retinal ganglion cell axons and the increase in ganglion cell soma size are explained by the increase in body size after birth, and the decreases in the densities of neuronal and glial cells are explained by the postnatal expansion of the retinal surface area. The expression of glutamine synthetase and CRALBP in the Müller cells of newborn elephants suggests that the cells are already capable of supporting the activities of photoreceptors and neurons. As a peculiarity, the elephant retina contains both normally located and displaced giant ganglion cells, with single cells reaching a diameter of more than

  19. Metabolic Networks and Metabolites Underlie Associations Between Maternal Glucose During Pregnancy and Newborn Size at Birth.

    Science.gov (United States)

    Scholtens, Denise M; Bain, James R; Reisetter, Anna C; Muehlbauer, Michael J; Nodzenski, Michael; Stevens, Robert D; Ilkayeva, Olga; Lowe, Lynn P; Metzger, Boyd E; Newgard, Christopher B; Lowe, William L

    2016-07-01

    Maternal metabolites and metabolic networks underlying associations between maternal glucose during pregnancy and newborn birth weight and adiposity demand fuller characterization. We performed targeted and nontargeted gas chromatography/mass spectrometry metabolomics on maternal serum collected at fasting and 1 h following glucose beverage consumption during an oral glucose tolerance test (OGTT) for 400 northern European mothers at ∼28 weeks' gestation in the Hyperglycemia and Adverse Pregnancy Outcome Study. Amino acids, fatty acids, acylcarnitines, and products of lipid metabolism decreased and triglycerides increased during the OGTT. Analyses of individual metabolites indicated limited maternal glucose associations at fasting, but broader associations, including amino acids, fatty acids, carbohydrates, and lipids, were found at 1 h. Network analyses modeling metabolite correlations provided context for individual metabolite associations and elucidated collective associations of multiple classes of metabolic fuels with newborn size and adiposity, including acylcarnitines, fatty acids, carbohydrates, and organic acids. Random forest analyses indicated an improved ability to predict newborn size outcomes by using maternal metabolomics data beyond traditional risk factors, including maternal glucose. Broad-scale association of fuel metabolites with maternal glucose is evident during pregnancy, with unique maternal metabolites potentially contributing specifically to newborn birth weight and adiposity. © 2016 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

  20. Immune thrombocytopenia in the newborn

    Directory of Open Access Journals (Sweden)

    Murat Yurdakök

    2017-02-01

    Full Text Available The leading cause of moderate or severe thrombocytopenia in otherwise healthy appearing neonates is immune thrombocytopenia. Immune thrombocytopenia in the fetus or newborn may result from platelet alloantibodies against paternal antigens inherited by the fetus (alloimmune thrombocytopenia or platelet autoantibodies in the mother with immune thrombocytopenic purpura (ITP. Only 10% of human platelet antigen (HPA-1a negative mothers who are exposed to HPA-1a positive fetal platelets during pregnancy develop HPA-1a alloantibodies, and 30% of fetuses/neonates will develop thrombocytopenia and 20% of these cases being severe. The most serious complication of severe fetal and neonatal alloimmune thrombocytopenia (FNAIT is intracranial hemorrhage (ICH, which is detected in 10-20% of affected fetuses/neonates, with most cases occurring antenatally. ICH leads to neurological sequelae in 20%, and deaths in 5-10% cases. There is no evidence-based optimal treatment strategy. Platelet antibody titration in maternal plasma is not helpful for decision-making. The best indicator for current pregnancy is the outcome of the previous pregnancy. The risk of recurrence among subsequent HPA-positive sibling is close to 100% where the previous sibling was affected with antenatal intracranial ICH. The risk of ICH becomes higher with more severe and earlier onset in each subsequent pregnancy. Serial platelet counts should be obtained for the first 5-7 days of delivery to keep the platelet counts higher than 30,000/µL without active bleeding and higher that 50,000-100,000/µL with active bleeding. Intravenous immunoglobulin (IVIG is not alternative to platelet transfusions, since platelet counts don’t rise before 24-48 h. In platelet- transfused patients, IVIG can be given to potentially prolong the survival of the incompatible platelets. ITP during pregnancy is not considered a serious risk of perinatal bleeding, but may cause a moderate thrombocytopenia in neonate

  1. Cardiac arrhythmias in the fetus and newborn.

    Science.gov (United States)

    Wren, Christopher

    2006-06-01

    Arrhythmias are potentially life-threatening problems in the fetus and newborn. Appropriate management depends on accurate diagnosis. Atrioventricular re-entry is the most common type of supraventricular tachycardia in both the fetus and newborn. It should be distinguished from other types of tachycardia - such as atrial flutter, atrial ectopic tachycardia, permanent junctional re-entry tachycardia, and ventricular tachycardia. Neonatal and fetal bradycardias are less common clinical problems. Sustained bradycardia is most often caused by complete atrioventricular block. It can be mimicked by the more common but benign occurrence of non-conducted atrial premature beats.

  2. Candida infections in newborns: a review.

    Science.gov (United States)

    Khoory, B J; Vino, L; Dall'Agnola, A; Fanos, V

    1999-10-01

    Despite adequate treatment, nosocomial fungal infections have become an increasingly important cause of morbidity, extended hospitalization, and mortality in critically ill newborn babies. Furthermore, the high incidence of central nervous system involvement in septic newborns frequently results in serious neurological damage and psychomotorial sequelae. The prevention of fungal colonization in the population at risk, together with prompt diagnosis and treatment, are an efficient combination which lead to a better outcome of neonatal fungal infections. New drugs characterized by great efficacy and tolerance have recently been employed in clinical practice. This article summarizes certain aspects of Candida spp. infections in the neonatal period with regard to multisystemic presentation and involvement.

  3. ABO incompatibility hemolytic disease following exchange transfusion 96 newborn

    OpenAIRE

    Khatami S.F; Behjati SH.

    2007-01-01

    Background: ABO incompatibility hemolytic disease of the newborn is a common cause of clinical jaundice and causes two-thirds of the hemolytic disease in newborns. This study was undertaken to determine the frequency of ABO incompatibility hemolytic disease and its complications in newborns undergoing exchange transfusion.Methods: This prospective and descriptive study was performed in jaundiced newborn infants during a three-year period. Inclusion criteria were: maternal blood type O, newbor...

  4. Contemporary Developments in Cinema Exhibition

    OpenAIRE

    Hanson, Stuart

    2014-01-01

    he work offered for this PhD by Published Works charts the history of cinema exhibition in Britain from the late 1950s to the present. At the start of this period, cinemagoing as a form of public entertainment entered a long period of decline that was only arrested with the development and growth of multiplex cinemas in the 1980s and 1990s. Despite these changes, the feature film itself remained a culturally and commercially valuable artefact, though increasingly this meant the Hollywood fil...

  5. Exhibition Review: The Fallen Woman

    OpenAIRE

    Maxwell, Catherine

    2016-01-01

    The Foundling Museum’s recent small exhibition ‘The Fallen Woman’ forms a salutary contrast with the considerably larger show ‘Splendour and Misery: Pictures of Prostitution, 1850-1910’ at the Musée d’Orsay, Paris (22 September 2015–17 January 2016). The Paris show, dedicated to the depiction of the ‘realities and fantasies’ of female prostitution–male prostitution, a thriving concern in this era, being singularly absent–lent heavily on the ‘fantasies’, serving up the masculine objectificatio...

  6. Newborn care seeking practices in Central and Southern Ethiopia ...

    African Journals Online (AJOL)

    Newborn care seeking practices in Central and Southern Ethiopia and implications for community based programming. Y Amare, T Degefie, B Mulligan. Abstract. Background: In Ethiopia, close to 120,000 newborns die annually and newborn mortality now constitutes 42% of under-five deaths. The use of health care for ...

  7. Analysis of unique beta transitions

    DEFF Research Database (Denmark)

    Eman, B.; Krmpotic, F.; Tadic, D

    1967-01-01

    The Heidelberg group measurements [For abstr. see Phys. Rev. Nucl. Sci. Vol. 15 (1965)] of unique forbidden transitions have been analysed. It has been found that experimental shape factors can be reproduced only with the induced pseudoscalar form factor d <0, and/or with the induced G-non-conser...

  8. Rufus Choate: A Unique Orator.

    Science.gov (United States)

    Markham, Reed

    Rufus Choate, a Massachusetts lawyer and orator, has been described as a "unique and romantic phenomenon" in America's history. Born in 1799 in Essex, Massachusetts, Choate graduated from Dartmouth College and attended Harvard Law School. Choate's goal was to be the top in his profession. Daniel Webster was Choate's hero. Choate became…

  9. Surgical Respiratory Emergencies in the Newborn

    African Journals Online (AJOL)

    1974-06-15

    Jun 15, 1974 ... outlined. A systematic classification is presented and a plea made for certain routines in diagnosis and early management of the newborn. S. Air. Med. J., 48, 1255 (1974). ... (45/min) is the result of a relatively high metabolic rate requiring rapid .... environmental temperature during transfer. The posture.

  10. Distinct DNA methylomes of newborns and centenarians

    DEFF Research Database (Denmark)

    Heyn, Holger; Li, Ning; Ferreira, Humberto J.

    2012-01-01

    Human aging cannot be fully understood in terms of the constrained genetic setting. Epigenetic drift is an alternative means of explaining age-associated alterations. To address this issue, we performed whole-genome bisulfite sequencing (WGBS) of newborn and centenarian genomes. The centenarian D...

  11. Iris pigment epithelial cysts in a newborn

    Directory of Open Access Journals (Sweden)

    Zargar, Shabnam

    2016-04-01

    Full Text Available Purpose: We report a case of iris pigment epithelial cysts in a newborn and discuss the importance of an accurate diagnosis for prevention of amblyopia.Methods: We describe a case of an abnormal red reflex seen on a newborn exam.Results: A full-term female born via normal spontaneous vaginal delivery without any complications was seen in the newborn nursery. She was noted to have an abnormal eye exam. Pupils were large with circular dark excrescences of the iris pigment epithelium. She was referred to a pediatric ophthalmologist where she was noted to fixate and follow faces. No afferent pupillary defect was seen. OD red reflex was normal whereas OS red reflex was blocked mostly by dark excrescences. A 2– dark brown lesion was seen in the OD iris and a 3–5 mm dark brown lesion was seen in the OS iris, consistent with a pupillary iris pigment epithelial cyst. Central visual axis was clear OU. Glaucoma was not present and patching was not performed. Observations and clinical photographs were recommended with follow-up in three months.Conclusion: Iris pigment epithelial cysts are uncommonly seen in children. The primary care provider first seeing a newborn must be aware of lesions obscuring a red reflex with appropriate follow-up. Follow-up in three months with IOP measurements is recommended. Iris pigment epithelial cysts in children may be a cause of amblyopia, thus prompt evaluation is important for prognostic purposes and the prevention of amblyopia.

  12. Reproductive, maternal, newborn, child & adolescent health in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This research project will contribute to evidence from four country case studies in Syria, South Sudan, Mali, and Colombia or the Democratic Republic of Congo as part of a global project to inform developing operational guidance on interventions related to reproductive, maternal, newborn, child, and adolescent health ...

  13. Accidental sulphuric acid poisoning in a newborn

    African Journals Online (AJOL)

    2015-05-18

    May 18, 2015 ... gestion in a neonate a rare and sparsely reported occurrence at such tender age. Key words: Acid ingestion, corro- sives injuries, caustic substances, chemical ingestion, newborn. Introduction and literature review. Corrosives or caustics are a group of chemicals that have the capacity to cause tissue injury ...

  14. Iatrogenic esophageal perforation in a newborn

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jeong Mi; Yeon, Kyung Mo; Park, Won Soon; Choi, Jung Hwan [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    1990-07-15

    Esophagus and pharyngeal structures of newborn are very week and so vulnerable. When a parallel longitudinal tubular structure around (especially behind) the esophagus is seen, traumatic esophageal perforation must be differentiated. We report a case of esophageal perforation in a premature twin baby by nasogastric tube insertion.

  15. Peritoneal drainage for newborn intestinal perforation: primary ...

    African Journals Online (AJOL)

    Keywords: intestinal perforation in newborn, necrotizing enterocolitis, primary peritoneal drainage. Department of Surgery, Paul L. Foster School of Medicine, Texas Tech University. HSC, El Paso, Texas, USA. Correspondence to Donald E. Meier, MD, Department of Surgery, Paul L. Foster. School of Medicine, Texas Tech ...

  16. Unexpected behavioural consequences of preterm newborns' clothing.

    Science.gov (United States)

    Durier, Virginie; Henry, Séverine; Martin, Emmanuelle; Dollion, Nicolas; Hausberger, Martine; Sizun, Jacques

    2015-03-17

    Restrictions of preterm newborns' movements could have consequences ranging from stress enhancement to impairment of their motor development. Therefore, ability to freely express motor activities appears crucial for their behavioural and physiological development. Our aim was to evaluate behavioural issues of two types of clothing used in NICU. We observed 18 healthy 34-37 post-conception week-old preterm newborns, during resting periods, when they were undisturbed by any interventions. Newborns wore either light clothing (bodysuit and a light wrapping) or heavy clothing (pyjamas, cardigan and sleep-sack). The percentages of time each subject spent in different postures were compared between clothing situations. Arm and hand postures differed in relation to clothing: babies bent their arms more and held their hands nearer their heads when in bodysuits than when in sleepwear. Consequently, babies in bodysuits spent more time touching their body or their environment whereas the others generally were touching nothing. Self-touch is an important way to comfort one's self. Heavy clothing may impair self-soothing behaviours of preterm newborn babies that already lack other forms of contact. Results suggest that more attention should be paid to apparently routine and marginal decisions such as choice of clothes.

  17. Recent developments in care of the newborn.

    Science.gov (United States)

    Johnson, R V

    1990-06-01

    New developments in newborn care include body fluid precautions, especially the use of gloves and the use of mechanical suction instead of oral suction. Artificial surfactant is still investigational, but results to date are favorable. A recent report may lead to modification of practices for management of infants with possible meconium aspiration.

  18. Congenital malformations among newborns in Kenya | Muga ...

    African Journals Online (AJOL)

    Available literature suggests that congenital malformations are a major cause of prenatal infant deaths and postnatal physical defects [1, 2]. Therefore, a study was conducted to determine the patterns and incidence of congenital malformations at birth in newborns in Kenya and thereby analyze associated predisposing ...

  19. Birth defects in children with newborn encephalopathy

    NARCIS (Netherlands)

    Felix, JF; Badawi, N; Kurinczuk, JJ; Bower, C; Keogh, JM; Pemberton, PJ

    2000-01-01

    This study was designed to investigate birth defects found in association with newborn encephalopathy. All possible birth defects were ascertained in a population-based study of 276 term infants with moderate or severe encephalopathy and 564 unmatched term control infants. A strong association

  20. Congenital granular cell lesion in newborn mandible

    African Journals Online (AJOL)

    2011-07-06

    ) or 'congenital epulis' is a rare lesion found in newborns also known as. Neumann's tumor; the word “Epulis” is derived from a Greek word and means “on the gum” or gum boil.[1] Since its first description by Neumann in 1871, ...

  1. Management of Newborn Infants with Phenylketonuria.

    Science.gov (United States)

    Health Services Administration (DHEW/PHS), Rockville, MD. Bureau of Community Health Services.

    The booklet covers the identification, diagnosis, and clinical treatment of newborns with Phenylketonuria (PKU), an inborn error of metabolism, which, if untreated, can lead to mental retardation. An initial section considers biochemical and genetic factors of PKU including a diagram of aromatic amino acid hydroxylation systems. Screening…

  2. Weaning newborn infants from mechanical ventilation

    OpenAIRE

    Paolo Biban; Marcella Gaffuri; Stefania Spaggiari; Davide Silvagni; Federico Zaglia; Pierantonio Santuz

    2013-01-01

    Invasive mechanical ventilation is a life-saving procedure which is largely used in neonatal intensive care units, particularly in very premature newborn infants. However, this essential treatment may increase mortality and cause substantial morbidity, including lung or airway injuries, unplanned extubations, adverse hemodynamic effects, analgosedative dependency and severe infectious complications, such as ventilator-associated pneumonia. Therefore, limiting the duration of airway intubation...

  3. Macromastia in a newborn with Alagille syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Zinn, H.L.; Haller, J.O. [Department of Radiology, SUNY-Health Science Center at Brooklyn, NY (United States); Kedia, S. [Department of Radiology, St. Vincent`s Medical Center of Richmond, Staten Island, NY (United States)

    1999-05-01

    We present a case of macromastia in a newborn with Alagille syndrome. A review of the literature failed to find any prior reports of this finding in Alagille syndrome patients. We propose that this patient`s macromastia may be related to her liver failure and abnormal estrogen metabolism. (orig.) With 2 figs., 5 refs.

  4. Clinical features of pneumocystic pneumonia in newborns

    Directory of Open Access Journals (Sweden)

    Gasanova T.A.

    2012-12-01

    Full Text Available The research goal is to study clinical features and incidence of pneumocystic pneumonia in newborns. The research methods: The research has included 227 newborns with pneumocystic pneumonia: 154 (67,8% — premature, 64 (28,1 % — mature with intrauterine growth retardation with body weight from 2232,0 up to 2840,0 gr., and 9 (3,9% — mature without intrauterine growth retardation. The indication of Pneumocystiscarini has been carried out by means of immunofluorescence with «Pnevmocistofluoskril» polyclonal antibodies by ZAO Niarmedik+, as well as stained by Romanovsky Giemsa technique and by Toluidine Blue. Results: Clinical and microbiological aspects of pneumocystic pneumonia in newborns of different maturity have been studied. The frequency of pneumocystic infection agent separation during the neonatal period has been characterized. Conclusion: The received data have indicated the potential intrauterine agent transmission from mother to infant. The high risk of generalization of the given infection form in newborns has been observed. It has been pointed out that biotopes are the most relevant means in neonatal pneumocystosis diagnostics.

  5. Multiple congenital defects in a newborn foal

    Directory of Open Access Journals (Sweden)

    J.F. Silva

    2014-12-01

    Full Text Available A case of multiple congenital defects in a newborn foal is reported. The animal showed hypoplasia of the left pelvic limb bones, uterus unicornis, congenital diaphragmatic hernia, and unilateral renal and ureteral agenesis. This report includes the macroscopic and microscopic lesions observed in the case.

  6. Preventing newborn deaths due to prematurity.

    Science.gov (United States)

    Azad, Kishwar; Mathews, Jiji

    2016-10-01

    Preterm births (PTBs), defined as births before 37 weeks of gestation account for the majority of deaths in the newborn period. Prediction and prevention of PTB is challenging. A history of preterm labour or second trimester losses and accurate measurement of cervical length help to identify women who would benefit from progesterone and cerclage. Fibronectin estimation in the cervicovaginal secretions of a symptomatic woman with an undilated cervix can predict PTB within 10 days of testing. Antibiotics should be given to women with preterm prelabour rupture of membranes but tocolysis has a limited role in the management of preterm labour. Antenatal corticosteroids to prevent complications in the neonate should be given only when gestational age assessment is accurate PTB is considered imminent, maternal infection and the preterm newborn can receive adequate care. Magnesium sulphate for fetal neuroprotection should be given when delivery is imminent. After birth, most babies respond to simple interventions essential newborn care, basic care for feeding support, infections and breathing difficulties. Newborns weighing 2000 g or less, benefit from KMC. Babies, who are clinically unstable or cannot be given KMC may be nursed in an incubator or under a radiant warmer. Treatment modalities include oxygen therapy, CPAP, surfactant and assisted ventilation. Copyright © 2016. Published by Elsevier Ltd.

  7. Diagnostic value of newborn foot length to predict gestational age

    Directory of Open Access Journals (Sweden)

    Mutia Farah Fawziah

    2017-08-01

    Full Text Available Background  Identification of gestational age, especially within 48 hours of birth, is crucial for newborns, as the earlier preterm status is detected, the earlier the child can receive optimal management. Newborn foot length is an anthropometric measurement which is easy to perform, inexpensive, and potentially efficient for predicting gestational age. Objective  To analyze the diagnostic value of newborn foot length in predicting gestational age. Methods  This diagnostic study was performed between October 2016 and February 2017 in the High Care Unit of Neonates at Dr. Moewardi General Hospital, Surakarta. A total of 152 newborns were consecutively selected and underwent right foot length measurements before 96 hours of age. The correlation between newborn foot length to classify as full term and gestational age was analyzed with Spearman’s correlation test because of non-normal data distribution. The cut-off point of newborn foot length was calculated by receiver operating characteristic (ROC curve and diagnostic values of newborn foot length were analyzed by 2 x 2 table with SPSS 21.0 software. Results There were no significant differences between male and female newborns in terms of gestational age, birth weight, choronological age, and newborn foot length (P>0.05. Newborn foot length and gestational age had a significant correlation (r=0.53; P=0.000. The optimal cut-off newborn foot length to predict full term status was 7.1 cm. Newborn foot length below 7.1 cm had sensitivity 75%, specificity 98%, positive predictive value 94.3%, negative predictive value 90.6%, positive likelihood ratio 40.5, negative likelihood ratio 0.25, and post-test probability 94.29%, to predict preterm status in newborns. Conclusion  Newborn foot length can be used to predict gestational age, especially for the purpose of differentiating between preterm and full term newborns.

  8. Diuretics for transient tachypnoea of the newborn.

    Science.gov (United States)

    Kassab, Manal; Khriesat, Wadah M; Anabrees, Jasim

    2015-11-21

    Transient tachypnoea of the newborn (TTN) results from delayed clearance of lung liquid and is a common cause of admission of full-term infants to neonatal intensive care units. The condition is particularly common after elective caesarean section. Conventional treatment involves appropriate oxygen administration and continuous positive airway pressure in some cases. Most infants receive antibiotic therapy. Hastening the clearance of lung liquid may shorten the duration of the symptoms and reduce complications. To determine whether diuretic administration reduces the duration of oxygen therapy and respiratory symptoms and shortens hospital stay in term infants presenting with transient tachypnoea of the newborn. An updated search was carried out in September 2015 of the following databases: the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library issue 9, 2015), MEDLINE via Ovid, EMBASE, PubMed, and CINAHL via OVID. We included randomised and quasi-randomised controlled trials that compared the effect of diuretics administration versus placebo or no treatment in infants of less than seven days of age, born at 37 or more weeks of gestation with the clinical picture of transient tachypnoea of the newborn. We extracted and analysed data according to the methods outlined in the latest Cochrane Handbook for Systematic Reviews of Interventions. Two review authors assessed trial quality in each potentially eligible manuscript and two review authors extracted data. Our previous systematic review included two trials enrolling a total of 100 infants with transient tachypnoea of the newborn (Wiswell 1985; Karabayir 2006). The updated search revealed no new trials. Wiswell 1985 randomised 50 infants to receive either oral furosemide (2 mg/kg body weight at time of diagnosis followed by a 1 mg/kg dose 12 hours later if the tachypnoea persisted) or placebo. Karabayir 2006 randomised 50 infants to receive either intravenous furosemide (2 mg/kg body

  9. Newborn care practices in rural Bangladesh

    Directory of Open Access Journals (Sweden)

    Islam MT

    2015-07-01

    Full Text Available Mohammad Tajul Islam,1 Nazrul Islam,2 Yukie Yoshimura,1 Monjura Khatun Nisha,3 Nawzia Yasmin4 1Safe Motherhood Promotion Project, Japan International Cooperation Agency (JICA, Dhaka, Bangladesh; 2School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada; 3International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b; 4Department of Public Health, State University of Bangladesh, Dhaka, Bangladesh Background: Neonatal mortality is high in Bangladesh. Most of the neonatal deaths are preventable through simple and cost-effective essential newborn care interventions. Studies to document the determinants of unhealthy newborn care practices are scarce. Objective: The objective of this study is to describe the pattern of neonatal care practices and their determinants in rural Bangladesh. Methodology: This study is based on baseline data of a community-based intervention to assess impact of limited postnatal care services on maternal and neonatal health-seeking behavior. Data from 510 women, who had a live birth at home 1 year prior to survey, of six randomly selected unions of an Upazila (subdistrict were analyzed. Results: Majority of the respondents were at an age group of 20–34 years. Only 6% had delivery by skilled providers. Immediate drying and wrapping, and giving colostrums to newborns were almost universal. Unhealthy practices, like unclean cord care (42%, delayed initiation of breastfeeding (60%, use of prelacteals (36%, and early bathing (71% were very common. Muslims were more likely to give early bath (adjusted odds ratio [OR]: 2.01; 95% confidence interval [CI]: 1.13–3.59; P=0.018 and delay in initiating breastfeeding (adjusted OR: 1.45; 95% CI: 1.18–1.78; P<0.001 to newborns. Practice of giving prelacteals was associated with teenage mothers (adjusted OR: 2.26; 95% CI: 1.19–4.28; P=0.013 and women’s lack of education (adjusted OR: 2.64; 95% CI: 1.46–4.77; P=0

  10. Enrico Fermi exhibition at CERN

    CERN Multimedia

    2002-01-01

    A touring exhibition celebrating the centenary of Enrico Fermi's birth in 1901 will be on display at CERN (Main Building, Mezzanine) from 12-27 September. You are cordially invited to the opening celebration on Thursday 12 September at 16:00 (Main Building, Council Chamber), which will include speechs from: Luciano Maiani Welcome and Introduction Arnaldo Stefanini Celebrating Fermi's Centenary in Documents and Pictures Antonino Zichichi The New 'Centro Enrico Fermi' at Via Panisperna Ugo Amaldi Fermi at Via Panisperna and the birth of Nuclear Medicine Jack Steinberger Fermi in Chicago Valentin Telegdi A Close-up of Fermi and the screening of a documentary video about Fermi: Scienziati a Pisa: Enrico Fermi (Scientists at Pisa: Enrico Fermi) created by Francesco Andreotti for La Limonaia from early film, photographs and sound recordings (In Italian, with English subtitles - c. 30 mins). This will be followed by an aperitif on the Mezz...

  11. SUCCESSFUL TREATMENT OF PAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA IN A LOW-BIRTH-WEIGHT NEWBORN BY INJECTION OF ADENOSINE-5'-TRIPHOSPHATE

    OpenAIRE

    古市, 康子; 吉田, 裕慈; 川口, 千晴; 桑原, 勲; 箕輪, 秀樹; 江國, 豊; 吉岡, 章; 高橋, 幸博; 松村, 正彦

    2002-01-01

    We report a case in which paroxysmal supraventricular tachycardia (PSVT) in a low-birth-weight newborn, due to atrioventricular nodal re-entry, wassuccessfully treated by intravenous bolus injection of adenosine-5'-triphosphate (ATP). The newborn was a male, born after 36 weeks and 1 day of gestation, weighing 2,204g. One hour after birth, he exhibited tachycardia, at 250 to 270 beats/min. A chest radiogragh revealed cardiomegaly, with a cardiothoracic ratio of 71%. Injection of ATP at a dose...

  12. ASCENDING WAY INFECTION NEWBORNS AND THE FORMATION OF INTESTINAL MICROBIOCENOSIS OF THE NEWBORN

    Directory of Open Access Journals (Sweden)

    Kunovskaya L. M.

    2013-06-01

    Full Text Available The role and value of the bacterial factor in development pre-natal infection of newborns is studied. It is considered microflora of patrimonial ways of pregnant women, as basic pathogenesis factor of an ascending way infection of newborns. On an example of the spent bacteriological researches correlation communication between microflora of patrimonial ways, placenta and an ascending way infection of newborns is shown. At crops gastric swallowing at newborn children with pre-natal infection of newborns it is ascertained growth aerobic and аanaerobic microflora in the majority (87,7 % supervision in the form of microbes associations gramme-positive coccus Staphylococcus epidermidis and Staphylococcus aureus and Candida. The inclusion in the treatment of Saccharomyces boulardіi contributes to the restoration of intesti­nal microflora in 90 % of newborns. Found significant growth of the colonies of Bifidobacterium spp. (3.7-4,9 lg CFU/ml and Lactobacillus spp. (7.2 lg CFU/ml.

  13. Newborn hearing screening protocol in tuscany region.

    Science.gov (United States)

    Berrettini, Stefano; Ghirri, Paolo; Lazzerini, Francesco; Lenzi, Giovanni; Forli, Francesca

    2017-09-20

    Newborn hearing screening has to be considered the first step of a program for the identification, diagnosis, treatment and habilitation/rehabilitation of children with hearing impairment. In Tuscany Region of Italy, the universal newborn hearing screening is mandatory since november 2007. The first guidelines for the execution of the screening have been released in June 2008; then many other Italian regions partially or totally adopted these guidelines. On the basis of the experience from 2008 and according to the recent evidences in the scientific literature, a new screening protocol was released in Tuscany region. The new protocol is an evolution of the previous one. Some issues reported in the previous protocol and in the Joint Committee on Infant Hearing statement published in 2007 were revised, such as the risk factors for auditory neuropathy and for late onset, progressive or acquired hearing loss. The new updated guidelines were submitted to the Sanitary Regional Council and then they have been approved in August 2016. The updated screening protocol is mainly aimed to identify newborns with a congenital moderate-to-profound hearing loss, but it also provides indications for the audiological follow-up of children with risk's factor for progressive or late onset hearing loss; further it provides indications for the audiological surveillance of children at risk for acquired hearing impairment. Then, in the new guidelines the role of the family paediatrician in the newborn hearing screening and audiological follow-up and surveillance is underscored. Finally the new guidelines provide indications for the treatment with hearing aids and cochlear implant, in accordance with the recent Italian Health Technology Assessment (HTA) guidelines. In the paper we report the modality of execution of the universal newborn hearing screening in the Tuscany Region, according to the recently updated protocol. The main features of the protocol and the critical issues are

  14. Kosovo case: A unique arbitrariness

    Directory of Open Access Journals (Sweden)

    Nakarada Radmila

    2007-01-01

    Full Text Available The end of Cold war, contrary to expectations has brought new conflicts and forms of violence, new divisions and new relativizations of the international legal order. Taking as an example the endeavors to resolve the Kosovo conflict, the author attempts to indicate the broader implications of the international efforts to constitute an independent state on part of the territory of an existing sovereign state. The arguments used to justify the redefinition of the borders of the Serbian state without its consent, the moral, democratic, peace arguments, are reviewed. Particular attention is paid to the argument that Kosovo is a unique case and therefore unique rules should be applied. The author seeks to understand the deeper significance of these efforts, concluding that dismantling the present international legal order is not only a potential danger but a possible aim.

  15. Uniqueness theorems in linear elasticity

    CERN Document Server

    Knops, Robin John

    1971-01-01

    The classical result for uniqueness in elasticity theory is due to Kirchhoff. It states that the standard mixed boundary value problem for a homogeneous isotropic linear elastic material in equilibrium and occupying a bounded three-dimensional region of space possesses at most one solution in the classical sense, provided the Lame and shear moduli, A and J1 respectively, obey the inequalities (3 A + 2 J1) > 0 and J1>O. In linear elastodynamics the analogous result, due to Neumann, is that the initial-mixed boundary value problem possesses at most one solution provided the elastic moduli satisfy the same set of inequalities as in Kirchhoffs theorem. Most standard textbooks on the linear theory of elasticity mention only these two classical criteria for uniqueness and neglect altogether the abundant literature which has appeared since the original publications of Kirchhoff. To remedy this deficiency it seems appropriate to attempt a coherent description ofthe various contributions made to the study of uniquenes...

  16. Nasal continuous positive airway pressure inhibits gastroesophageal reflux in newborn lambs.

    Directory of Open Access Journals (Sweden)

    Djamal Djeddi

    Full Text Available BACKGROUND: Using esophageal pHmetry, nasal CPAP (nCPAP has been shown to decrease acid gastroesophageal reflux (GER in adult humans. Although both GER (mainly non-acid and nCPAP use are very frequent in newborns, the effect of nCPAP on GER in early life is unknown. Having recently shown that the newborn lamb is a unique model for studying neonatal GER, our main objective was to assess the effect of nCPAP on GER in newborn lambs. METHODS: Eight newborn lambs, aged 2-3 days, were studied. Continuous esophageal pH-Impedance monitoring and polysomnography were performed for six hours during both spontaneous breathing and nCPAP application at 6 cmH2O (nCPAP(6, in a randomized order. Results were compared in the two experimental conditions, as well as without CPAP during the following 6 hours. RESULTS: i nCPAP(6 virtually abolished GER [mean ± SD reflux number for 6 h = 9.1 ± 8.6 without nCPAP(6 vs. 0.6 ± 1 with nCPAP(6, P<0.05]; ii GER number was also reduced during the 6 h-period following nCPAP(6 application (18 ± 16 without nCPAP(6 vs. 7 ± 8.1 with nCPAP(6, P<0.05; iii nCPAP(6 decreased the depth and duration of lower esophageal sphincter relaxation. CONCLUSIONS: nCPAP inhibits GER in the newborn lamb. Further clinical studies using different levels of nasal CPAP are needed to confirm this result in human infants.

  17. Hospitalization of newborns in Neonatal Unit: the meaning for the mother

    Directory of Open Access Journals (Sweden)

    Bibiana Sales Antunes

    2014-12-01

    Full Text Available This study aimed to understanding the meaning of hospitalization of the newborn child in the Neonatal Intensive Care Unit. It is a descriptive research of a qualitative approach. The interviews were conducted from December 2010 to April 2011, with seven mothers of newborns admitted to teaching hospital in the State of Rio Grande do Sul, Brazil. The content analysis resulted in three categories: the admission in the Neonatal Intensive Care Unit generates concerns and difficulties; need for professional care and use of technologies; in routine between home and the hospital the mother feels tired, sad and insecure. So, we must consider that there are characteristics of each mother in adapting to the Neonatal Intensive Care Unit environment. Attentive, responsive and individualized listening enable the professional care meets the needs of care to mothers in their uniqueness.

  18. Transmission of Staphylococcus aureus from mothers to newborns.

    Science.gov (United States)

    Leshem, Eyal; Maayan-Metzger, Ayala; Rahav, Galia; Dolitzki, Mordechai; Kuint, Jacob; Roytman, Yulia; Goral, Aviva; Novikov, Ilya; Fluss, Ronen; Keller, Nathan; Regev-Yochay, Gili

    2012-04-01

    The study objective was to define the risk factors and the route of Staphylococcus aureus transmission between mother and newborn. Women at late pregnancy were screened for nasal and vaginal S. aureus colonization. Newborns were screened for nasal, auricular, umbilical, and rectal colonization at birth and before discharge. Carrier mothers and their newborns were rescreened at 1 month. Pulse-field gel electrophoresis was used to assess strain genetic relatedness. Of the 208 women screened, 34% were colonized with S. aureus. Overall, by 72-100 hours after birth, the cumulative incidence of S. aureus acquisition was 42.6/100 newborns of carrier mothers versus 7.4/100 newborns of noncarrier mothers (adjusted risk ratio = 5.7; 95% confidence interval [CI], 2.3-13.9). The risk to acquire a maternal strain was significantly higher than nonmaternal strain (adjusted risk ratio = 1.5; 95% CI, 1.3-1.9); Newborns to carrier mothers were also at a risk to acquire nonmaternal S. aureus strains compared with newborns to noncarrier mothers (adjusted risk ratio = 2.9; 95% CI, 1.6-5.4). The cumulative incidence of S. aureus acquisition was similar among newborns delivered by cesarean versus vaginal delivery (24.5 vs. 23.0/100 cases). At 1-month follow-up, the cumulative incidence of S. aureus acquisition reached 69.7/100 newborns of carrier mothers.Genetically identical strains were isolated in 32/40 (80%) mother-newborn pairs, among these, the source of the newborn strain was a maternal nasal strain in 29/32 (90%). Newborns of carrier mothers are at risk to acquire S. aureus colonization. Most newborns of carrier mothers are colonized within the first month of life. Horizontal transmission from the mother is probably the major source for S. aureus carriage in newborns.

  19. Salbutamol for transient tachypnea of the newborn.

    Science.gov (United States)

    Moresco, Luca; Bruschettini, Matteo; Cohen, Amnon; Gaiero, Alberto; Calevo, Maria Grazia

    2016-05-23

    Transient tachypnea of the newborn is characterized by tachypnea and signs of respiratory distress. Transient tachypnea typically appears within the first two hours of life in term and late preterm newborns. Although transient tachypnea of the newborn is usually a self limited condition, it is associated with wheezing syndromes in late childhood. The rationale for the use of salbutamol (albuterol) for transient tachypnea of the newborn is based on studies showing that β-agonists can accelerate the rate of alveolar fluid clearance. To assess whether salbutamol compared to placebo, no treatment or any other drugs administered to treat transient tachypnea of the newborn, is effective and safe in the treatment of transient tachypnea of the newborn in infants born at 34 weeks' gestational age or more. We searched the Cochrane Central Register of Controlled Trials (CENTRAL, 2016, Issue 3), MEDLINE (1996 to March 2016), EMBASE (1980 to March 2016) and CINAHL (1982 to March 2016). We applied no language restrictions. We searched the abstracts of the major congresses in the field (Perinatal Society of Australia New Zealand and Pediatric Academic Societies) from 2000 to 2015 and clinical trial registries. Randomized controlled trials, quasi-randomized controlled trials and cluster trials comparing salbutamol versus placebo or no treatment or any other drugs administered to infants born at 34 weeks' gestational age or more and less than three days of age with transient tachypnea of the newborn. For each of the included trials, two review authors independently extracted data (e.g. number of participants, birth weight, gestational age, duration of oxygen therapy, need for continuous positive airway pressure and need for mechanical ventilation, duration of mechanical ventilation, etc.) and assessed the risk of bias (e.g. adequacy of randomization, blinding, completeness of follow-up). The primary outcomes considered in this review were duration of oxygen therapy, need for

  20. Asian Martial Art Exhibitions at the Swiss Castle of Morges

    Directory of Open Access Journals (Sweden)

    Nicolae Gothard Bialokur

    2012-07-01

    Full Text Available This article reports on two unique cultural exhibitions (2005 and 2007 held in Morges, Switzerland. The main theme for these exhibitions was Asian martial arts with a focus on those from Japan, including presentations by notable masters in aikido, karate, judo, kyudo, iaido, kenjutsu, jodo, juttejutsu, kusarigamajutsu, naginatajutsu, tameshigiri, and kendo. On exhibit were artifacts from Morges Castle museum collections as well as numerous ancient objects borrowed specifically for these exhibitions from other Swiss museums and private collections. There was also a lecture on Japanese sword collecting and care, and presentations of Japanese dance, flower arranging (ikebana, the art of tea (châ no yu, châdo, paper folding (origami, traditional kimono dress, and detailed demonstrations on the manufacture of bladed weapons. Text and photography were arranged to record these events for this article, showing how excellent organization and cooperation can introduce high-quality martial traditions to the public.

  1. Improving Newborn Survival in Southern Tanzania (INSIST) trial; community-based maternal and newborn care economic analysis.

    Science.gov (United States)

    Manzi, Fatuma; Daviaud, Emmanuelle; Schellenberg, Joanna; Lawn, Joy E; John, Theopista; Msemo, Georgina; Owen, Helen; Barger, Diana; Hanson, Claudia; Borghi, Josephine

    2017-10-01

    Despite health systems improvements in Tanzania, gaps in the continuum of care for maternal, newborn and child health persist. Recent improvements have largely benefited those over one month of age, leading to a greater proportion of under-five mortality in newborns. Community health workers providing home-based counselling have been championed as uniquely qualified to reach the poorest. We provide financial and economic costs of a volunteer home-based counselling programme in southern Tanzania. Financial costs of the programme were extracted from project accounts. Ministry of Health and Social Welfare costs associated with programme implementation were collected based on staff and project monthly activity plans. Household costs associated with facility-based delivery were also estimated based on exit interviews with post-natal women. Time spent on the programme by implementers was assessed by interviews conducted with volunteers and health staff. The programme involved substantial design and set-up costs. The main drivers of set-up costs were activities related to volunteer training. Total annualized costs (design, set-up and implementation) amounted to nearly US$300 000 for financial costs and just over US$400 000 for economic costs. Volunteers (n = 842) spent just under 14 hours per month on programme-related activities. When volunteer time was valued under economic costs, this input amounted to just under half of the costs of implementation. The economic consequences of increased service use to households were estimated at US$36 985. The intervention cost per mother-newborn pair visited was between US$12.60 and US$19.50, and the incremental cost per additional facility-based delivery ranged from US$85.50 to US$137.20 for financial and economic costs (with household costs). Three scale-up scenarios were considered, with the financial cost per home visit respectively varying from $1.44 to $3.21 across scenarios. Cost-effectiveness compares well with supply

  2. Maternal anti-M induced hemolytic disease of newborn followed by prolonged anemia in newborn twins.

    Science.gov (United States)

    Arora, Satyam; Doda, Veena; Maria, Arti; Kotwal, Urvershi; Goyal, Saurabh

    2015-01-01

    Allo-anti-M often has an immunoglobulin G (IgG) component but is rarely clinically significant. We report a case of hemolytic disease of the fetus and newborn along with prolonged anemia in newborn twins that persisted for up to 70 days postbirth. The aim was to diagnose and successfully manage hemolytic disease of newborn (HDN) due to maternal alloimmunization. Direct antiglobulin test (DAT), antigen typing, irregular antibody screening and identification were done by polyspecific antihuman globulin cards and standard tube method. At presentation, the newborn twins (T1, T2) had HDN with resultant low reticulocyte count and prolonged anemia, which continued for up to 70 days of life. Blood group of the twins and the mother was O RhD positive. DAT of the both newborns at birth was negative. Anti-M was detected in mothers as well as newborns. Type of antibody in mother was IgG and IgM type whereas in twins it was IgG type only. M antigen negative blood was transfused thrice to twin-1 and twice to twin-2. Recurring reduction of the hematocrit along with low reticulocyte count and normal other cell line indicated a pure red cell aplastic state. Anti-M is capable of causing HDN as well as prolonged anemia (red cell aplasia) due to its ability to destroy the erythroid precursor cells. Newborns with anemia should be evaluated for all the possible causes to establish a diagnosis and its efficient management. Mother should be closely monitored for future pregnancies as well.

  3. Maternal anti-M induced hemolytic disease of newborn followed by prolonged anemia in newborn twins

    Directory of Open Access Journals (Sweden)

    Satyam Arora

    2015-01-01

    Full Text Available Allo-anti-M often has an immunoglobulin G (IgG component but is rarely clinically significant. We report a case of hemolytic disease of the fetus and newborn along with prolonged anemia in newborn twins that persisted for up to 70 days postbirth. The aim was to diagnose and successfully manage hemolytic disease of newborn (HDN due to maternal alloimmunization. Direct antiglobulin test (DAT, antigen typing, irregular antibody screening and identification were done by polyspecific antihuman globulin cards and standard tube method. At presentation, the newborn twins (T1, T2 had HDN with resultant low reticulocyte count and prolonged anemia, which continued for up to 70 days of life. Blood group of the twins and the mother was O RhD positive. DAT of the both newborns at birth was negative. Anti-M was detected in mothers as well as newborns. Type of antibody in mother was IgG and IgM type whereas in twins it was IgG type only. M antigen negative blood was transfused thrice to twin-1 and twice to twin-2. Recurring reduction of the hematocrit along with low reticulocyte count and normal other cell line indicated a pure red cell aplastic state. Anti-M is capable of causing HDN as well as prolonged anemia (red cell aplasia due to its ability to destroy the erythroid precursor cells. Newborns with anemia should be evaluated for all the possible causes to establish a diagnosis and its efficient management. Mother should be closely monitored for future pregnancies as well.

  4. The Uniqueness of Milton Friedman

    OpenAIRE

    J. Daniel Hammond

    2013-01-01

    That there is no Milton Friedman today is not a mystery; the mystery is how Milton Friedman could have been. The facts of Friedman’s biography make him unique among twentieth-century public figures. He had extensive knowledge and expertise in mathematics and statistics. Yet he became a critic of ‘formal’ theory, exemplified by mathematical economics, that failed to engage with real-world facts and data, and of econometric modeling that presumed more knowledge of economic structure than Friedm...

  5. Current and future perspective of newborn screening: an Indian scenario.

    Science.gov (United States)

    Kaur, Gurjit; Thakur, Kiran; Kataria, Sandeep; Singh, Teg Rabab; Chavan, Bir Singh; Kaur, Gurpreet; Atwal, Rajiv

    2016-01-01

    Newborn screening comprises a paramount public health program seeking timely detection, diagnosis, and intervention for genetic disorders that may otherwise produce serious clinical consequences. Today newborn screening is part of the health care system of developed countries, whereas in India, newborn screening is still in the toddler stage. We searched PubMed with the keywords newborn screening for metabolic disorders, newborn screening in India, and congenital disorder in neonates, and selected publications that seem appropriate. In India, in spite of the high birth rate and high frequency of metabolic disorders, newborn screening programs are not part of the health care system. At Union Territory, Chandigarh in 2007, newborn screening was initiated and is currently ongoing for three disorders, that is, congenital hypothyroidism, congenital adrenal hyperplasia, and glucose-6-phosphate dehydrogenase (G6PD) deficiency. Prevalence of these disorders is found to be 1:1400 for congenital hypothyroidism, 1:6334 for congenital adrenal hyperplasia, and 1:80 for G6PD deficiency. Mandatory newborn screening for congenital hypothyroidism should be implemented in India, and other disorders can be added in the screening panel on the basis of region-wise prevalence. The objective of this review is to provide insight toward present scenario of newborn screening in India along with recommendations to combat the hurdles in the pathway of mandatory newborn screening.

  6. [Newborn children under phototherapy: the mother's perception].

    Science.gov (United States)

    Campos, Antonia do Carmo Soares; Cardoso, Maria Vera Lúcia Moreira Leitão

    2004-01-01

    Since 1958, phototherapy has been used as a method to cure jaundice, which is still an important disease in newborn children. Supported by a phenomenological and qualitative approach, this study aims to investigate the mothers' perception of the phototherapy treatment their children are submitted to. Research subjects were ten mothers of newborns under phototherapy treatment at the Neonatological Hospitalization Unit of a public maternity in Fortaleza-CE, Brazil. Data were collected between May and July 2002. We used group meetings with the mothers as suggested by Carl Rogers. Discourse was organized into categories according to Bardin, which revealed themes that were analyzed in view of Paterson's and Zderad's humanistic nursing theory, as follows: mothers' knowledge on phototherapy and concerns about the treatment. We concluded that the analyzed mothers' major concern is related to the babies' vision.

  7. Novel Vascular Malformation in an Affected Newborn with Deletion Del(4(q31.3

    Directory of Open Access Journals (Sweden)

    Norma Elena de León Ojeda

    2012-01-01

    Full Text Available We report on a newborn male patient with a terminal deletion in the long arm of the chromosome 4 with a congenital heart defect unreported before in association with this syndrome. The patient had multiple congenital anomalies including a pointed duplicated fingernail, low set posteriorly rotated ears, large anterior fontanel, micrognathia, glabellar capillary vascular malformation, and Interrupted Aortic Arch type C. The patient died due to multiple congenital malformations; a peripheral chromosome analysis showed 46, XY, del(4(q31.3 de novo. The only reported case with the same deletion was a male newborn that exhibited the pattern of minor anomalies of deletion 4q31 syndrome. The parents were cytogenetically normal. We compare clinical signs to other cases with a deletion in long arm of chromosome 4.

  8. Ventilatory response of the newborn infant to mild hypoxia.

    Science.gov (United States)

    Cohen, G; Malcolm, G; Henderson-Smart, D

    1997-09-01

    The transition from an immature (biphasic) to a mature (sustained hyperpneic) response to a brief period of sustained hypoxia is believed to be well advanced by postnatal day 10 for newborn infants. However, a review of the supporting evidence convinced us that this issue warranted further, more systematic investigation. Seven healthy term infants aged 2 days to 8 weeks were studied. The ventilatory response (VR) elicited by 5 min breathing of 15% O2 was measured during quiet sleep. Arterial SaO2 (pulse oximeter) and minute ventilation (expressed as a change from control, delta V'i) were measured continuously. Infants were wrapped in their usual bedding and slept in open cots at room temperature (23 degrees-25 degrees). Infants aged 2-3 days exhibited predominantely a sustained hypopnea during the period of hypoxia (delta V'i = -2% at 1 min, -13% at 5 min). At 8 weeks of age, the mean response was typically biphasic (delta V'i = +9% at 1 min, -4% at 5 min). This age-related difference between responses was statistically significant (two-way ANOVA by time and age-group; interaction P < 0.05). These data reveal that term infants studied under ambient conditions during defined quiet sleep may exhibit an immature VR to mild, sustained hypoxia for at least 2 months after birth. This suggests that postnatal development of the O2 chemoreflex is slower than previously thought.

  9. Differences in newborn umbilical cord care

    Directory of Open Access Journals (Sweden)

    Sanja Kanisek

    2015-08-01

    Full Text Available Aim To investigate the frequency of different cord care practices as well recommendations to parents on cord care, along with the need to identify as well as reach the consensus on best cord care practices and other procedures in newborn care among health workers. Methods The study was conducted among 110 health care workers at the nursery departments in two general hospitals, six community-health nursing services and 16 pediatric practices in Eastern Croatia. The questionnaire created for this research has evaluated different cord care practices and recommendations to parents, a need to identify, as well as reach the consensus on best practices in cord care and other procedures in newborn care. Results Statistically significant differences have been found among respondent groups in three “dry“ cord practices (p=0.000, p=0.002, and p=0.004, respectively and three “wet“ cord practices (p=0.000, p=0.001, and p=0.000, respectively. Significant differences were determined in three types of recommendations to parents about the care of ”dry” cord (p=0.000, p=0.000, and p=0.002, respectively and two recommendations for ”wet” cord (p =0.000, p=0.000, respectively. The majority of respondents stressed the need for publishing guidelines on cord care, 104 (94.5%, and for other procedures in newborn care, 108 (98.2%. More than a half of respondents, 63 (57.3%, declared the need to reach a national agreement on guidelines for umbilical cord care. Conclusion Healthcare workers employ, as well as recommend, different umbilical cord care practices. It is necessary to prepare and reach a national agreement on written guidelines for umbilical cord care as well as for other procedures in newborn care.

  10. Nursing Care of a Newborn with hyperbilirubinemia

    OpenAIRE

    Kaštánková, Pavla

    2016-01-01

    The thesis deals with the nursing care of newborns with hyperbilirubinemia. It is processed in the form of case study. It consists of a theoretical and a practical part. There are described hyperbilirubinemia, its occurrence, incidence, symptoms and causes in theoretical part. Furthermore the work describes the pathophysiology of hyperbilirubinemia, where is mentioned the metabolism of bilirubin and its toxicity. The thesis continues by hyperbilirubinemia splitting, describes the most common ...

  11. Breastfeeding Determinants in Healthy Term Newborns

    OpenAIRE

    Colombo, Lorenzo; Crippa, Beatrice Letizia; Consonni, Dario; Bettinelli, Maria Enrica; Agosti, Viola; Mangino, Giulia; Bezze, Elena Nicoletta; Mauri, Paola Agnese; Zanotta, Lidia; Roggero, Paola; Plevani, Laura; Bertoli, Donatella; Giannì, Maria Lorella; Mosca, Fabio

    2018-01-01

    Breastfeeding is the normative standard for infant feeding. Despite its established benefits, different factors can affect breastfeeding rates over time. The purpose of this study was to evaluate breastfeeding determinants in healthy term newborns during the first three months of life. A prospective, observational, single-center study was conducted in the nursery of Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico in Milan, Italy. The mother-baby dyads that were admitted to the Clini...

  12. Anaesthetic management of nesidioblastosis in a newborn.

    Directory of Open Access Journals (Sweden)

    Soares A

    1996-01-01

    Full Text Available This report details the management of a newborn with nesidioblastosis who underwent a 95% pancreatectomy under general anaesthesia. The baby presented with hypoglycemic convulsions, due to hyperinsulinism, and was treated with 12.5% dextrose infusions, glucagon and anticonvulsants. Intraoperatively and postoperatively the baby remained hyperglycemic. A postoperative osmotic diuresis necessitated the use of insulin for brief period. The infant remained euglycemic and convulsion free, following discontinuation of the dextrose infusions and starting of oral feeds. Recovery was uneventful.

  13. Hair dehydroepiandrosterone (DHEA concentrations in newborn dogs

    Directory of Open Access Journals (Sweden)

    Barbara Bolis

    2015-07-01

    Full Text Available During the last intrauterine fetal stage of development and the neonatal period the hypothalamic-pituitary-adrenal axis (HPA is a key system. Apart of cortisol, the adrenals produce dehydroepiandrosterone (DHEA, the major steroid produced by the fetus itself, so that it could be considered as a marker of offspring HPA activity. Non invasive, long time-frame retrospective hormonal levels analysis were performed in the hair of humans and animals, but not in newborn puppies, and DHEA never investigated in puppies. This study was aimed to assess DHEA concentrations in the hair of newborn puppies, and to evaluate the influence of newborn age, gender, and breed size on DHEA concentrations. The study enrolled 116 spontaneously dead puppies, grouped on the base of mother bodyweight to small or medium-large breeds, and on the base of age at death. Hair samples were collected by shaving, and stored at room temperature until RIA analysis. The overall hair DHEA concentrations were 46.8±14.8 pg/mg. DHEA levels were 48.6±15.66 pg/mg in females vs 45.1±13.73 pg/mg in males, without significant differences. DHEA levels were 45.5±13.61 pg/mg in small size puppies and 47.8±15.61 pg/mg in medium-large size puppies, with no significant differences. DHEA concentrations in premature puppies (52.5±15.12 pg/mg were significant higher (p<0.05 than in puppies dead between 1 and 30 days after birth (44.5±17.78 pg/mg, but similar to fresh term born-dead puppies (46.2±16.5 pg/mg.  This study demonstrated that DHEA is quantifiable in the hair of newborn dogs, and that DHEA levels are significantly influenced by the puppies age.

  14. Congenital cystic adenomatoid lung malformation of newborn

    International Nuclear Information System (INIS)

    Reither, M.; Peltner, H.U.; Weigel, W.; Braune, M.; Heiming, E.

    1980-01-01

    The congenital cystic adenomatoid malformation (CCAM) of the newborn is a particular form among the cystic disorders of the lung. The clinical findings, illustrated by four cases, and especially the roentgenographic symptoms are typical. Different radiologic examinations, including the computertomography, are discussed. The differential diagnosis of the disease is various, and therefore a correct and on time diagnosis is necessary, because the prognosis of the patient depends on an adequate therapy. (orig.) [de

  15. Allergic enterocolitis in a preterm newborn

    Directory of Open Access Journals (Sweden)

    Clara Preto

    2017-01-01

    Full Text Available We report the case of an infant born at 28 weeks of gestation with a history of intestinal dysmotility over the first week of life, which was solved with the introduction of erythromycin. The infant was fed with breast milk and sporadic doses of special formula for preterm newborns. On the 17th day of life, post conceptional age of 30 weeks, she presented an episode of necrotizing enterocolitis treated with antibiotics. On the 45th day of life, post conceptional age of 34 weeks, the infant presented episodes of apnea, hemodynamic instability, abdominal distension, vomiting and mucous and bloody stools. Owing to the suspicion of a new episode of necrotizing enterocolitis, feeding was stopped and antibiotic therapy was started. Hypereosinophilia was detected in peripheral blood and tests were positive for specific IgE antibodies to cow’s milk proteins. Antibiotics were stopped after negative sepsis workups and feeding with breastmilk and extensively hydrolyzed formula was resumed. The newborn presented with good tolerance.Diagnosing allergy to cow’s milk protein in a newborn infant requires a high degree of suspicion, as it presents with non-specific symptoms. In most cases it manifests as non-IgE-mediated proctocolitis and cases of enterocolitis with specific IgE antibodies to cow’s milk proteins are rare. Some authors argue that the development of cow’s milk protein allergy requires an immunological maturation level not present before a gestational age of 30-32 weeks. Therefore, in preterm newborns, there may be an asymptomatic period of life with subsequent development of an allergy. In the case described, the diagnosis of IgE-mediated cow’s milk protein allergy was confirmed at 34 weeks of post conceptional age. However, the question remains whether the previous digestive symptoms were related to the allergy subsequently diagnosed.

  16. Radiation absorption of newborns at cholescintigraphy

    International Nuclear Information System (INIS)

    Hahn, K.; Lingenfelder, B.; Wolf, R.; Eissner, D.

    1982-01-01

    The cholescintigraphy with 99m Tc-IDA has become essential to diagnose the presence of biliary atresia early in its clinical course. With this wider clinical application it is essential to have data about the radiation dose of these substances. While the radiation dose of 99m Tc-IDA has been calculated for adults there are in the literature no radiation dose calculations for newborns and young children. In this work the cumulated activity of 99m Tc-diaethyl-IDA in the organs of young pigs was measured 15, 30, 45 and 60 min. and 24 hours after injection of the radiopharmaceutical. The radiation dose calculation for newborns and youngchildren was performed on these animal biokinetic data using a biological approach including the absorbed-fraction concept. The results show that the radiation dose absorbed by the gonads as well as by the critical organs (thyroid, gallbladder, liver, upper and lower large intestine) are significantlyl lower than those of the cholescintigraphy with J-131 rose bengal. Therefore 99m Tc-IDA can be safely applied to newborns and young children. (Author)

  17. Respiratory distress of the term newborn infant.

    Science.gov (United States)

    Edwards, Martin O; Kotecha, Sarah J; Kotecha, Sailesh

    2013-03-01

    Respiratory distress is recognised as any signs of breathing difficulties in neonates. In the early neonatal period respiratory distress is common, occurring in up to 7% of newborn infants, resulting in significant numbers of term-born infants being admitted to neonatal units. Many risk factors are involved; the increasing number of term infants delivered by elective caesarean section has also increased the incidence. Additionally the risk decreases with each advancing week of gestation. At 37 weeks, the chances are three times greater than at 39-40 weeks gestation. Multiple conditions can present with features of respiratory distress. Common causes in term newborn infants include transient tachypnoea of the newborn, respiratory distress syndrome, pneumonia, meconium aspiration syndrome, persistent pulmonary hypertension of the neonate and pneumothorax. Early recognition of respiratory distress and initiation of appropriate treatment is important to ensure optimal outcomes. This review will discuss these common causes of respiratory distress in term-born infants. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Low-cost near-infrared measurement of subcutaneous fat for newborn malnutrition

    Science.gov (United States)

    McEwan, A. L.; Bian, S.; Gargiulo, G. D.; Morhard, R.; Jones, P.; Mustafa, F. H.; Bek, B. Emily; Jeffery, H. E.

    2014-04-01

    Low fat composition in newborns exposes them to an immediate risk of increased mortality and morbidity, inhibited physical and cognitive development and to diabetes and obesity diseases in later life. Information about nutritional and dietary status of newborns can be accessed by measuring the amount of fat composition in the body. The functions of subcutaneous fat involve energy storage, thermo-insulation and a physical buffer. Current technologies for newborn body fat monitoring are: a device based on air displacement plethesmography (PeaPod), dual-energy Xray, and underwater weighting. However they are bulky, expensive, immobile, and require technical expertise. We propose an alternative portable measurement system of in-vitro for subcutaneous fat that uses diffuse near-infrared light reflectance measurement system. We also introduce an in-vitro three-layered tissue model mimicking the subcutaneous fat layer in newborns together with a preliminary study to measure fat using dual-wavelength nearinfrared light. Based on the output data from these measurements, we have proposed a suitable transmission and scattering model. This model estimated the amount of reflected light collected by a photodetector after incident light is scattered in several fat layers. Our portable sensor is low cost and does not require training hence it is suitable for mass use in the developing world. It consists of a single LED and two photodetectors (900 nm and 1000 nm). The photodetectors wavelengths were chosen to be sensitive to fat as it exhibits a peak in the wavelength at 930 nm and to water at which exhibits a peak at 980 nm; the latter is used, to remove hydration bias. Results on a porcine tissue model demonstrate differentiation as low as 2 mm fat which is a relevant screening thickness to indicate low percentage body fat.

  19. Epinephrine for transient tachypnea of the newborn.

    Science.gov (United States)

    Moresco, Luca; Calevo, Maria Grazia; Baldi, Federica; Cohen, Amnon; Bruschettini, Matteo

    2016-05-23

    Transient tachypnea of the newborn is characterized by tachypnea and signs of respiratory distress. Transient tachypnea typically appears within the first two hours of life in term and late preterm newborns. Although transient tachypnea of the newborn is usually a self limited condition, it is associated with wheezing syndromes in late childhood. The rationale for the use of epinephrine (adrenaline) for transient tachypnea of the newborn is based on studies showing that β-agonists can accelerate the rate of alveolar fluid clearance. To assess whether epinephrine compared to placebo, no treatment or any other drugs (excluding salbutamol) is effective and safe in the treatment of transient tachypnea of the newborn in infants born at 34 weeks' gestational age or more. We searched the Cochrane Central Register of Controlled Trials (CENTRAL, 2016, Issue 3), MEDLINE (1996 to March 2016), EMBASE (1980 to March 2016) and CINAHL (1982 to March 2016). We applied no language restrictions. We searched the abstracts of the major congresses in the field (Perinatal Society of Australia and New Zealand and Pediatric Academic Societies) from 2000 to 2015. Randomized controlled trials, quasi-randomized controlled trials and cluster trials comparing epinephrine versus placebo or no treatment or any other drugs administered to infants born at 34 weeks' gestational age or more and less than three days of age with transient tachypnea of the newborn. For the included trial, two review authors independently extracted data (e.g. number of participants, birth weight, gestational age, duration of oxygen therapy (hours), need for continuous positive airway pressure and need for mechanical ventilation, duration of mechanical ventilation, etc.) and assessed the risk of bias (e.g. adequacy of randomization, blinding, completeness of follow-up). The primary outcomes considered in this review were duration of oxygen therapy (hours), need for continuous positive airway pressure and need for

  20. Angiogenesis dysregulation in term asphyxiated newborns treated with hypothermia.

    Directory of Open Access Journals (Sweden)

    Henna Shaikh

    Full Text Available Neonatal encephalopathy following birth asphyxia is a major predictor of long-term neurological impairment. Therapeutic hypothermia is currently the standard of care to prevent brain injury in asphyxiated newborns but is not protective in all cases. More robust and versatile treatment options are needed. Angiogenesis is a demonstrated therapeutic target in adult stroke. However, no systematic study examines the expression of angiogenesis-related markers following birth asphyxia in human newborns.This study aimed to evaluate the expression of angiogenesis-related protein markers in asphyxiated newborns developing and not developing brain injury compared to healthy control newborns.Twelve asphyxiated newborns treated with hypothermia were prospectively enrolled; six developed eventual brain injury and six did not. Four healthy control newborns were also included. We used Rules-Based Medicine multi-analyte profiling and protein array technologies to study the plasma concentration of 49 angiogenesis-related proteins. Mean protein concentrations were compared between each group of newborns.Compared to healthy newborns, asphyxiated newborns not developing brain injury showed up-regulation of pro-angiogenic proteins, including fatty acid binding protein-4, glucose-6-phosphate isomerase, neuropilin-1, and receptor tyrosine-protein kinase erbB-3; this up-regulation was not evident in asphyxiated newborns eventually developing brain injury. Also, asphyxiated newborns developing brain injury showed a decreased expression of anti-angiogenic proteins, including insulin-growth factor binding proteins -1, -4, and -6, compared to healthy newborns.These findings suggest that angiogenesis pathways are dysregulated following birth asphyxia and are putatively involved in brain injury pathology and recovery.

  1. Cleopatra's Egypt. A Museum Exhibition Explores Egypt during the Age of the Ptolemies.

    Science.gov (United States)

    Bianchi, Robert S.

    1989-01-01

    Describes the historical premises behind a traveling exhibit of Egyptian Hellenistic art from the Ptolemic Period. Focuses on the uniquely Egyptian characteristics of this art, including religious symbolism, costume elements, and characteristics of craftsmanship. (LS)

  2. Nurses' role in promoting relations between parents and premature newborns in the concept of Family-Centered Care

    Directory of Open Access Journals (Sweden)

    Kateřina Jakšová

    2016-03-01

    Full Text Available Aim: The aim of the following review is to analyze the role of nurses in promoting relations between parents and premature newborns according to the concept of Family-Centered Care. Design: The type of study – review. Methods: Both licensed and free-access electronic databases were used to search relevant studies from Czech and foreign sources for the period 2000–2015: CINAHL EBSCOhost, SCOPUS, PubMed and Medline. The selection criteria for the studies to be analyzed were as follows: both quantitative and qualitative studies taking into account parents aged 19–44 with premature newborns from 24–36 weeks of gestation. Experimental studies and imprecisely defined studies were eliminated. Only 21 of the 49 research studies considered met the selection criteria. This review involves seven of the studies: three quantitative studies – one randomized study, two cross-sectional studies, and four case studies. Results: Based on analysis of the studies, it appears that Family-Centered Care should be considered an essential means of support for parents of premature newborns. The role of nurses in promoting relations between parents and their premature newborns was highly appreciated in the areas of therapeutic communication, efficient work organization and choice of appropriate interventions. Conclusion: Studies focusing on the application of the principles of Family-Centered Care stress its advantages for parents, premature newborns, and medical staff. The conclusion of most of the studies is that nurses play a unique role in eliminating the degree of trauma experienced by parents, and in promoting relations between parents and premature newborns according to the concept of Family-Centered Care.

  3. Variability in drug use among newborns admitted to NICUs: a proposal for a European multicentre study

    Directory of Open Access Journals (Sweden)

    Laura Cuzzolin

    2014-01-01

    Full Text Available The use of drugs in newborns admitted to NICUs is characterized by a great variability. This widespread phenomenon, observed both within and between different countries, has been highlighted by reporting data on the treatment of neonatal sepsis and PDA throughout Europe: the dosages and the intervals between administrations of ciprofloxacin and fluconazole varied significantly and a wide variation was also observed as regards the use of NSAIDs to treat PDA. Given the unique characteristics of the neonatal population, the use of drugs on an individual basis could be sometimes justified. However, other factors such as the lack of evidence-based guidelines and the common use of drugs in an off-label manner (more than 80% of newborns receive this kind of treatment could contribute to the variability in medicine use, making the neonatal population vulnerable to adverse drug reactions (ADRs and medication errors: the potential ADRs rate, 3 times higher in pediatric wards, is more significantly higher in NICUs and the frequency of medication errors (mostly dose errors widely exceeds the medium value. The differences in clinical practices observed between NICUs need to be addressed at a European level and a multicentre study could be useful to harmonize drug use in newborns.

  4. Unique immunologic patterns in fibromyalgia.

    Science.gov (United States)

    Behm, Frederick G; Gavin, Igor M; Karpenko, Oleksiy; Lindgren, Valerie; Gaitonde, Sujata; Gashkoff, Peter A; Gillis, Bruce S

    2012-12-17

    Fibromyalgia (FM) is a clinical syndrome characterized by chronic pain and allodynia. The diagnosis of FM has been one of exclusion as a test to confirm the diagnosis is lacking. Recent data highlight the role of the immune system in FM. Aberrant expressions of immune mediators, such as cytokines, have been linked to the pathogenesis and traits of FM. We therefore determined whether cytokine production by immune cells is altered in FM patients by comparing the cellular responses to mitogenic activators of stimulated blood mononuclear cells of a large number of patients with FM to those of healthy matched individuals. Plasma and peripheral blood mononuclear cells (PBMC) were collected from 110 patients with the clinical diagnosis of FM and 91 healthy donors. Parallel samples of PBMC were cultured overnight in medium alone or in the presence of mitogenic activators; PHA or PMA in combination with ionomycin. The cytokine concentrations of IFN-γ, IL-5, IL-6, IL-8, IL-10, MIP-1β , MCP-1, and MIP1-α in plasma as well as in cultured supernatants were determined using a multiplex immunoassay using bead array technology. Cytokine levels of stimulated PBMC cultures of healthy control subjects were significantly increased as compared to matched non-stimulated PBMC cultures. In contrast, the concentrations of most cytokines were lower in stimulated samples from patients with FM compared to controls. The decreases of cytokine concentrations in patients samples ranged from 1.5-fold for MIP-1β to 10.2-fold for IL-6 in PHA challenges. In PMA challenges, we observed 1.8 to 4-fold decreases in the concentrations of cytokines in patient samples. The cytokine responses to mitogenic activators of PBMC isolated from patients with FM were significantly lower than those of healthy individuals, implying that cell-mediated immunity is impaired in FM patients. This novel cytokine assay reveals unique and valuable immunologic traits, which, when combined with clinical patterns, can offer

  5. Symbols are not uniquely human.

    Science.gov (United States)

    Ribeiro, Sidarta; Loula, Angelo; de Araújo, Ivan; Gudwin, Ricardo; Queiroz, João

    2007-01-01

    Modern semiotics is a branch of logics that formally defines symbol-based communication. In recent years, the semiotic classification of signs has been invoked to support the notion that symbols are uniquely human. Here we show that alarm-calls such as those used by African vervet monkeys (Cercopithecus aethiops), logically satisfy the semiotic definition of symbol. We also show that the acquisition of vocal symbols in vervet monkeys can be successfully simulated by a computer program based on minimal semiotic and neurobiological constraints. The simulations indicate that learning depends on the tutor-predator ratio, and that apprentice-generated auditory mistakes in vocal symbol interpretation have little effect on the learning rates of apprentices (up to 80% of mistakes are tolerated). In contrast, just 10% of apprentice-generated visual mistakes in predator identification will prevent any vocal symbol to be correctly associated with a predator call in a stable manner. Tutor unreliability was also deleterious to vocal symbol learning: a mere 5% of "lying" tutors were able to completely disrupt symbol learning, invariably leading to the acquisition of incorrect associations by apprentices. Our investigation corroborates the existence of vocal symbols in a non-human species, and indicates that symbolic competence emerges spontaneously from classical associative learning mechanisms when the conditioned stimuli are self-generated, arbitrary and socially efficacious. We propose that more exclusive properties of human language, such as syntax, may derive from the evolution of higher-order domains for neural association, more removed from both the sensory input and the motor output, able to support the gradual complexification of grammatical categories into syntax.

  6. Quality maternal and newborn care to ensure a healthy start for every newborn in the World Health Organization Western Pacific Region.

    Science.gov (United States)

    Obara, H; Sobel, H

    2014-09-01

    In the World Health Organization Western Pacific Region, the high rates of births attended by skilled health personnel (SHP) do not equal access to quality maternal or newborn care. 'A healthy start for every newborn' for 23 million annual births in the region means that SHP and newborn care providers give quality intrapartum, postpartum and newborn care. WHO and the UNICEF Regional Action Plan for Healthy Newborn Infants provide a platform for countries to scale-up Early Essential Newborn Care (EENC). The plan emphasises the creation of an enabling environment for the practice of EENC; thereby, preventing 50,000 newborn deaths annually. © 2014 Royal College of Obstetricians and Gynaecologists.

  7. Prospective study on quality of newborn care

    Directory of Open Access Journals (Sweden)

    N Khanam

    2013-12-01

    Full Text Available Background: Quality of services provided by health care provider, the closest health functionary to the community has impact on neonatal mortality. Aims: Study on quality of newborn care in rural areas.  Settings and Design: This is a prospective study in the field practice areas of J.N. Medical College and areas under primary health centre of public health care system in Wardha district.  Methods and Material: Modified quality check list on the basis of PHC MAP module guidelines for assessing the quality of service-module 6-user’s guide was prepared. Face to face interview with 205 (group-A/104 nos + group-B/101 nos mother of newborn was method to collected information in three postnatal visits.  Statistical analysis: Quality (verbal response of each service was quantified as acceptable, average and worst.  Quality of both the groups was compared by calculating P-value after utilizing Z-test.  Results: Over all acceptable quality of medical history was 30.03%, physical examination was 21.73%, preventive service was 91.17% and counseling was 24.83%. Significant difference between two groups were found on history taking for (cry, breathing and body movement of baby, recording weight and counseling regarding exclusive breast feeding for first 6 month of life. Worst quality in this study were observed in history for anything applying to eyes, umbilical cord stump and complication of baby for which appropriate management was taken. Except for weight recording and examination of head and fontanels all other variables under physical examination were not acceptable. Counseling regarding high risk condition of baby was only 13.66%. Conclusion: Existing newborn services except immunization is inadequate and needs to be strengthened especially physical examination and counseling services. 

  8. Assessing the Risk of Having Small for Gestational Age Newborns Among Lebanese Underweight and Normal Pre-pregnancy Weight Women.

    Science.gov (United States)

    Rafei, Rym El; Abbas, Hussein A; Alameddine, Hind; Bizri, Ayah Al; Melki, Imad; Yunis, Khalid A

    2018-01-01

    Introduction It has been established that underweight women with low gestational weight gain (GWG) are at a higher risk of having Small for Gestational Age (SGA) newborns. However, the association remains poorly studied in Middle Eastern societies exhibiting different ethnic groups, genetic predisposing factors along with differences in nutritional food intake during pregnancy. The aim of this study is to assess the risk of having a SGA newborn among underweight and normal weight BMI women while studying the role of GWG in this association. Methods This is a retrospective cross-sectional study of 62,351 singleton pregnancies from the National Collaborative Perinatal Neonatal Network between 2001 and 2009 from 27 hospitals across Lebanon. Women who had underweight and normal pre-pregnancy BMI were included. Results A total of 8.6% newborns were SGA and 6.6% of women were underweight. Among women with normal and underweight pre-pregnancy BMI, 8.6 and 12.4% had SGA births respectively. Overall, the adjusted OR of having SGA newborns was significantly higher among underweight women (OR = 1.448; 95%CI = 1.287-1.630) compared to normal pre-pregnancy BMI. Below normal weight gain significantly increased the odds of SGA for both normal and underweight pre-pregnancy BMI women, with adjusted ORs of 1.535 (95% CI = 1.418-1.661) and 1.970 (95%CI = 1.515-2.560) respectively. Discussion Higher risks of SGA newborns in underweight and normal BMI women with low GWG were observed. In addition, normal weight gain couldn't protect underweight women of having risk for SGA newborns. Hence, all pregnant women should be encouraged to maintain healthy BMI before pregnancy and attain adequate GWG.

  9. ABO incompatibility hemolytic disease following exchange transfusion 96 newborn

    Directory of Open Access Journals (Sweden)

    Khatami S.F

    2007-09-01

    Full Text Available Background: ABO incompatibility hemolytic disease of the newborn is a common cause of clinical jaundice and causes two-thirds of the hemolytic disease in newborns. This study was undertaken to determine the frequency of ABO incompatibility hemolytic disease and its complications in newborns undergoing exchange transfusion.Methods: This prospective and descriptive study was performed in jaundiced newborn infants during a three-year period. Inclusion criteria were: maternal blood type O, newborn blood type A or B, rising indirect hyperbilirubinemia in the first two days of life, positive immunohematologic test for newborns and exchange transfusion. Exclusion criteria were: incomplete information, other accompanying diseases that induce hyperbilirubinemia. All newborn infants received phototherapy before and after exchange transfusion. We did not use intravenous immunoglobulin, hemoxygenase inhibitor drugs and blood products before exchange transfusion.Results: Double-volume exchange transfusion via umbilical cord catheter was performed in 96 patients, 19 (20% of whom suffered from ABO incompatibility. Of these 19 newborns, two-thirds (13 were preterm infants. The minimum level of serum bilirubin was 10 mg/dl and the maximum serum bilirubin level was 35 mg/dl. In six patients (32% serum bilirubin levels were >25mg/dl. The most common blood group was type A for newborns. Immunohematologic tests were positive in 84% of the mothers. ABO incompatibility hemolytic disease was the fourth and second most common reasons for blood exchange transfusion in preterm and term infants, respectively. Laboratory complications were more common than clinical complications. The etiology of 48% of the alloimmunization and 42% of the hemolytic disease in these newborns was ABO incompatibility.Conclusions: Mothers with blood group O and newborns with blood group A or B with positive immunohematologic tests in first hours of life are at high risk for hemolytic disease

  10. Birth order and health of newborns

    DEFF Research Database (Denmark)

    Brenøe, Anne Ardila; Molitor, Ramona

    2017-01-01

    We examine birth order differences in health of newborns and follow the children throughout childhood using high-quality administrative data on individuals born in Denmark between 1981 and 2010. Family fixed effects models show a positive and robust effect of birth order on health at birth......; firstborn children are less healthy at birth. During earlier pregnancies, women are more likely to smoke, receive more prenatal care, and are more likely to suffer a medical pregnancy complication, suggesting worse maternal health. We further show that the health disadvantage of firstborns persists...

  11. Weight monitoring system for newborn incubator application

    Science.gov (United States)

    Widianto, Arif; Nurfitri, Intan; Mahatidana, Pradipta; Abuzairi, Tomy; Poespawati, N. R.; Purnamaningsih., Retno W.

    2018-02-01

    We proposed weight monitoring system using load cell sensor for newborn incubator application. The weight sensing system consists of a load cell, conditioning signal circuit, and microcontroller Arduino Uno R3. The performance of the sensor was investigated by using the various weight from 0 up to 3000 g. Experiment results showed that this system has a small error of 4.313% and 12.5 g of threshold and resolution value. Compared to the typical baby scale available in local market, the proposed system has a lower error value and hysteresis.

  12. Development of congress and exhibition in Russia

    Directory of Open Access Journals (Sweden)

    Fedorova Ekaterina Valerevna

    2013-10-01

    Full Text Available In the article the history of the development and current state of exhibition activity in Russia, considered the potential and prospects of the congress and exhibition activities of Russia in the international market.

  13. Sialylation of intestinal microvillar membranes in newborn, sucking and weaned pigs.

    Science.gov (United States)

    King, T P; Begbie, R; Slater, D; McFadyen, M; Thom, A; Kelly, D

    1995-07-01

    Affinity cytochemistry and biochemistry revealed distinctive temporal changes in the expression of sialylated and compositionally related membrane glycoconjugates in the pig small intestine between birth and weaning. The expression of membrane NeuAc alpha 2,6 moieties, recognized by Sambucus nigra agglutinin-1, was high in newborn pigs, declined slightly during sucking and was very low in weaned animals. Conversely, the expression of membrane NeuAc alpha 2.3 moieties, recognized by Maackia amurensis agglutinin-2, was low at birth but higher in sucking and weaned animals. Histoblood group O- and A-antigen expression was first detected in a minority of sucking pigs, but was evident in all weaned pigs examined. Lactase glycoforms were isolated from solubilized microvillar membranes of newborn and weaned pigs. The newborn (predominantly alpha 2,6-sialylated) and weaned (predominantly alpha 1,2-fucosylated) glycoforms exhibited similar specific activity, indicating that postnatal lactase decline in the pig intestine is unrelated to temporal changes in membrane sialylation and fucosylation.

  14. Maternal, newborn and child health needs, opportunities and preferred futures in Arusha and Ngorongoro: hearing women's voices.

    Science.gov (United States)

    Petrucka, Pammla; Bassendowski, Sandra; Dietrich-Leurer, Marie; Spence-Gress, Cara; Athuman, Zenath; Buza, Joram

    2015-12-12

    With the approaching sunset on the Millennium Development Goals (MDGs), Tanzania continues with its final national push towards achievement of MDG #4 and MDG #5. The Mama Kwanza Socio-economic Health Initiative (MKSHI) was introduced in the hope of contributing to improving maternal, newborn, and child health in Arusha and Ngorongoro. The MKSHI project is a holistic, inter-sectoral approach to maternal, newborn, and child health which aligns with the Government of Tanzania's Vision 2025. At the project onset, a baseline assessment was conducted to launch ongoing benchmarking, monitoring, and evaluation of the project's impacts and implications. The aim of this baseline assessment was twofold. First it was to determine the state of maternal, newborn, and child health in the two project sites. Second it was to ensure that a baseline of key indicators was established as well as identification of unique indicators relevant to the populations of interest. The baseline study was a mixed methods approach to identify maternal, newborn, and child risk factors and indicators in the two target sites. This paper focuses on the qualitative methods and findings. The qualitative component included a series of five community dialogue meetings and thirty-seven individual/dyad interviews with women, providers, and stakeholders. Initially, community meetings were held as open dialogues on maternal, newborn, and child health issues, opportunities, and preferred futures. Individual/dyad interviews were held with women, providers, and stakeholders who held unique information or experiences. Both community dialogue and interview data was analysed for themes and guiding or critical comments. Three over-arching findings emerged: What took you so long to come? How do we know what you know? and How will it change for our daughters? Participant voices are vital in ensuring the achievement of local and global efforts and preferred futures for maternal, newborn, and child health services. This

  15. Unique immunologic patterns in fibromyalgia

    Directory of Open Access Journals (Sweden)

    Behm Frederick G

    2012-12-01

    Full Text Available Abstract Background Fibromyalgia (FM is a clinical syndrome characterized by chronic pain and allodynia. The diagnosis of FM has been one of exclusion as a test to confirm the diagnosis is lacking. Recent data highlight the role of the immune system in FM. Aberrant expressions of immune mediators, such as cytokines, have been linked to the pathogenesis and traits of FM. We therefore determined whether cytokine production by immune cells is altered in FM patients by comparing the cellular responses to mitogenic activators of stimulated blood mononuclear cells of a large number of patients with FM to those of healthy matched individuals. Methods Plasma and peripheral blood mononuclear cells (PBMC were collected from 110 patients with the clinical diagnosis of FM and 91 healthy donors. Parallel samples of PBMC were cultured overnight in medium alone or in the presence of mitogenic activators; PHA or PMA in combination with ionomycin. The cytokine concentrations of IFN-γ, IL-5, IL-6, IL-8, IL-10, MIP-1β , MCP-1, and MIP1-α in plasma as well as in cultured supernatants were determined using a multiplex immunoassay using bead array technology. Results Cytokine levels of stimulated PBMC cultures of healthy control subjects were significantly increased as compared to matched non-stimulated PBMC cultures. In contrast, the concentrations of most cytokines were lower in stimulated samples from patients with FM compared to controls. The decreases of cytokine concentrations in patients samples ranged from 1.5-fold for MIP-1β to 10.2-fold for IL-6 in PHA challenges. In PMA challenges, we observed 1.8 to 4-fold decreases in the concentrations of cytokines in patient samples. Conclusion The cytokine responses to mitogenic activators of PBMC isolated from patients with FM were significantly lower than those of healthy individuals, implying that cell-mediated immunity is impaired in FM patients. This novel cytokine assay reveals unique and valuable

  16. Developmental Stage-Specific Manifestations of Absent TPO/c-MPL Signalling in Newborn Mice.

    Science.gov (United States)

    Lorenz, Viola; Ramsey, Haley; Liu, Zhi-Jian; Italiano, Joseph; Hoffmeister, Karin; Bihorel, Sihem; Mager, Donald; Hu, Zhongbo; Slayton, William B; Kile, Benjamin T; Sola-Visner, Martha; Ferrer-Marin, Francisca

    2017-12-01

    Congenital amegakaryocytic thrombocytopaenia (CAMT) is a disorder caused by c-MPL mutations that impair thrombopoietin (TPO) signalling, resulting in a near absence of megakaryocytes (MKs). While this phenotype is consistent in adults, neonates with CAMT can present with severe thrombocytopaenia despite normal MK numbers. To investigate this, we characterized MKs and platelets in newborn c-MPL –/– mice. Liver MKs in c-MPL –/– neonates were reduced in number and size compared with wild-type (WT) age-matched MKs, and exhibited ultrastructural abnormalities not found in adult c-MPL –/– MKs. Platelet counts were lower in c-MPL –/– compared with WT mice at birth and did not increase over the first 2 weeks of life. In vivo biotinylation revealed a significant reduction in the platelet half-life of c-MPL –/– newborn mice (P2) compared with age-matched WT pups, which was not associated with ultrastructural abnormalities. Genetic deletion of the pro-apoptotic Bak did not rescue the severely reduced platelet half-life of c-MPL –/– newborn mice, suggesting that it was due to factors other than platelets entering apoptosis early. Indeed, adult GFP+ (green fluorescent protein transgenic) platelets transfused into thrombocytopenic c-MPL –/– P2 pups also had a shortened lifespan, indicating the importance of cell-extrinsic factors. In addition, neonatal platelets from WT and c-MPL –/– mice exhibited reduced P-selectin surface expression following stimulation compared with adult platelets of either genotype, and platelets from c-MPL –/– neonates exhibited reduced glycoprotein IIb/IIIa (GPIIb/IIIa) activation in response to thrombin compared with age-matched WT platelets. Taken together, our findings indicate that c-MPL deficiency is associated with abnormal maturation of neonatal MKs and developmental stage-specific defects in platelet function.

  17. Investigating Design Research Landscapes through Exhibition

    DEFF Research Database (Denmark)

    Jönsson, Li; Hansen, Flemming Tvede; Mäkelä, Maarit

    2013-01-01

    What characterizes a design research exhibition compared to a traditional design and art exhibition? How do you show the very materialities of the design experiments as a means for communicating knowledge of research and of practice? How do you present, review and utilize such an exhibition...

  18. 18 CFR 50.7 - Applications: exhibits.

    Science.gov (United States)

    2010-04-01

    ... congestion on the electric transmission system. (2) Power flow cases used to analyze the proposed and future... ELECTRIC TRANSMISSION FACILITIES § 50.7 Applications: exhibits. Each exhibit must contain a title page... § 50.5. (g) Exhibit G—Engineering data. (1) A detailed project description including: (i) Name and...

  19. Precocious Ossification of the Tympanoperiotic Bone in Fetal and Newborn Dolphins: An Evolutionary Adaptation to the Aquatic Environment?

    Science.gov (United States)

    Cozzi, Bruno; Podestà, Michela; Vaccaro, Calogero; Poggi, Roberto; Mazzariol, Sandro; Huggenberger, Stefan; Zotti, Alessandro

    2015-07-01

    The present study, performed with a dual-energy X-ray (DXA) bone densitometer on a series of fetal and newborn striped and short-beaked common dolphins, shows that the bone density of the area of the tympanic bulla within the tympanoperiotic complex starts with 0.483 g cm(-2) in 5- to 6-month-old specimens of striped (or common) dolphin fetuses and reaches 1.841 g cm(-2) in newborn striped dolphins, with values consistently higher than in other parts of the skull or elsewhere in the skeleton. The same results apply to the common bottlenose dolphins, in which the area of the tympanic bulla has a density of 0.312 g cm(-2) in 5-month-old specimens and becomes four times as much in newborns. Regardless of the areal bone density results correlated to the DXA-technique, comparisons with DXA-bone density data in the literature referred to other mammals emphasize the presence of very high mineral deposition in the area of the tympanoperiotic bone in fetal and newborn dolphins and the most dense part of it belongs to the tympanic bulla. The early osseous maturation of the tympanic bulla area may be compared to what described in fin whales and may represent an unique ontogenetic and phylogenetic feature of cetaceans, possibly related to the development of essential acoustic sense and establishment of immediate post-natal mother-calf relationship. © 2015 Wiley Periodicals, Inc.

  20. Roles and responsibilities in newborn care in four African sites.

    Science.gov (United States)

    Iganus, R; Hill, Z; Manzi, F; Bee, M; Amare, Y; Shamba, D; Odebiyi, A; Adejuyigbe, E; Omotara, B; Skordis-Worrall, J

    2015-10-01

    To explore roles and responsibilities in newborn care in the intra- and postpartum period in Nigeria, Tanzania and Ethiopia. Qualitative data were collected using in-depth interviews with mothers, grandmothers, fathers, health workers and birth attendants and were analysed through content and framework analyses. We found that birth attendants were the main decision-makers and care takers in the intrapartum period. Birth attendants varied across sites and included female relatives (Ethiopia and Nigeria), traditional birth attendants (Tanzania and Nigeria), spiritual birth attendants (Nigeria) and health workers (Tanzania and Nigeria). In the early newborn period, when the mother is deemed to be resting, female family members assumed this role. The mothers themselves only took full responsibility for newborn care after a few days or weeks. The early newborn period was protracted for first-time mothers, who were perceived as needing training on caring for the baby. Clear gender roles were described, with newborn care being considered a woman's domain. Fathers had little physical contact with the newborn, but played an important role in financing newborn care, and were considered the ultimate decision-maker in the family. Interventions should move beyond a focus on the mother-child dyad, to include other carers who perform and decide on newborn care practices. Given this power dynamic, interventions that involve men have the potential to result in behaviour change. © 2015 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

  1. Low Incidence Of Extensor Plantar Reflex In Newborns In An ...

    African Journals Online (AJOL)

    Healthy term newborns with Apgar score of 8 and above at one minute were recruited into the study consecutively in a maternity hospital in Ibadan, Nigeria. The plantar reflex was elicited by stroking the lateral side of the sole with firm pressure, between 24 - 48 hours after delivery. Results Of 461 newborns, the plantar reflex ...

  2. Diagnosis and treatment of bacterial meningitis in the newborn ...

    African Journals Online (AJOL)

    Background: Bacterial meningitis in the newborn is globally renowned for high mortality. The associated morbidities also include audiologic, motor, visual and mental deficits. Objective: To highlight the peculiarities in the current diagnostic and management strategies in newborn meningitis. Methods: Relevant literature on ...

  3. Torsade de pointes ventricular tachycardia in a newborn infant.

    Science.gov (United States)

    Finley, J P; Radford, D J; Freedom, R M

    1978-01-01

    A case of paroxysmal ventricular tachycardia of torsade de pointes variety occurring in a newborn infant is described. A rare problem in the newborn, ventricular tachycardia has been associated with congenital heart disease, electrolyte abnormality, and cardiac tumour. In this case, the association was with myocarditis. The arrhythmia was refractory to treatment, and the infant died. Images PMID:646910

  4. Cardiac tamponade due to peripheral inserted central catheter in newborn

    Directory of Open Access Journals (Sweden)

    Maria Fernanda Pellegrino da Silva Dornaus

    2011-09-01

    Full Text Available ABSTRACT This article reports the case of an adverse event of cardiac tamponade associated with central catheter peripheral insertion in a premature newborn. The approach was pericardial puncture, which reversed the cardiorespiratory arrest. The newborn showed good clinical progress and was discharged from hospital with no complications associated with the event.

  5. Newborn care seeking practices in Central and Southern Ethiopia ...

    African Journals Online (AJOL)

    admin

    Objective: To investigate local perspectives and practices related to newborn care-seeking and the factors affecting them. .... In Arbe Gonna, they rub the newborn with a herb called hamessa, or take the baby to a health facility like many mothers in the other communities. Sore skin is .... Levels & Trends in Child Mortality.

  6. Moving Maternal, Newborn, and Child Health Evidence into Policy in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Death, illness, disability continue. While health systems research has informed improvements in maternal, newborn, and child health globally, there are critical knowledge and implementation gaps in East Africa. Preventable maternal, newborn, and child deaths, illnesses, and disabilities continue to burden countries in the ...

  7. Mothers' knowledge on essential newborn care at Juba Teaching ...

    African Journals Online (AJOL)

    2017-08-03

    Aug 3, 2017 ... initiation of breastfeeding, immunization, eye care, recognition of danger signs, care of the preterm / low birth weight infant and management of newborn illnesses. This study aimed to identify the gaps in the knowledge and practices towards essential newborn care among postnatal mothers at Juba ...

  8. The Relinquishment of Newborns and Women's Reproductive Rights

    Science.gov (United States)

    Isupova, Ol'ga Genrikhovna

    2004-01-01

    This article is about the relinquishment of newborns and women's reproductive rights. This article is based on a survey of factors that cause a woman to give up her newborn child, in the context of other events and circumstances in her life; the method of qualitative interviews was used in the cities of Moscow, Nizhnii Novgorod, Samara and Samara…

  9. Knowledge of Maternal and Newborn Care Among Primary Level ...

    African Journals Online (AJOL)

    Background: Higher maternal and neonatal deaths are common in low‑ and middle‑income countries; due to less access to skilled help. Adequate knowledge and skills on maternal and newborn care (MNC) of community health workers can improve maternal and newborn health. Aims: To identify the knowledge of primary ...

  10. FATAL UREAPLASMAL PNEUMONIA AND SEPSIS IN A NEWBORN-INFANT

    NARCIS (Netherlands)

    BRUS, F; VANWAARDE, WM; SCHOOTS, C; OETOMO, SB

    Ureaplasma urealyticum was isolated in pure culture from blood tracheal aspirate and lung tissue in a newborn infant, who died of a severe pneumonia within 48 h after birth. The clinical course was characterized by persistent pulmonary hypertension of the newborn (PPHN). Post-mortem examination

  11. Posture as a Determinant of Visual Behavior in Newborns

    Science.gov (United States)

    Fredrickson, W. Timm; Brown, Josephine V.

    1975-01-01

    The effects of posture on the visual behavior of 15 3-day-old healthy, black, newborn infants were assessed. Findings suggest that the vestibular, proprioceptive, and contact stimulation provided by the on-shoulder position affects the newborn's ability to follow and process visual stimuli. (Author/CS)

  12. Ape Behavior in Two Alternating Environments: Comparing Exhibit and Short-Term Holding Areas

    DEFF Research Database (Denmark)

    Ross, Stephen R.; Wagner, Katherine E.; Schapiro, Steven J.

    2010-01-01

    and sensory experiences unique to each area may shape different patterns of behavior. In the current study, zoo-living chimpanzees and gorillas were moved each day from exhibit areas to off-exhibit holding areas for a short duration as a part of regular management procedures. Behavioral data indicated species...

  13. Affordances and distributed cognition in museum exhibitions

    DEFF Research Database (Denmark)

    Achiam, Marianne; May, Michael; Marandino, Martha

    2014-01-01

    consistent framework. Here, we invoke the notions of affordance and distributed cognition to explain in a coherent way how visitors interact with exhibits and exhibit spaces and make meaning from those interactions, and we exemplify our points using observations of twelve visitors to exhibits at a natural...... history museum. We show how differences in exhibit characteristics give rise to differences in the interpretive strategies used by visitors in their meaning-making process, and conclude by discussing how the notions of affordance and distributed cognition can be used in an exhibit design perspective....

  14. Toltrazuril treatment of congenitally acquired Neospora caninum infection in newborn mice.

    Science.gov (United States)

    Strohbusch, M; Müller, N; Hemphill, A; Krebber, R; Greif, G; Gottstein, B

    2009-06-01

    C57BL/6 mice were infected with Neospora caninum tachyzoites during pregnancy, yielding a transplacental infection of developing fetuses. Subsequently, congenitally infected newborn mice were treated either once or three times with toltrazuril (or placebo) at a concentration of 31.25 mg compound per kg body weight. Both toltrazuril and placebo treatment had no negative effect on newborns, as noninfected treated pups developed normally without differences in mortality and morbidity to matching nontreated control animals. Already one application of toltrazuril was significantly (p toltrazuril-treated and three-time-toltrazuril-treated groups (34% and 54%, respectively) when compared to one-time-placebo-treated and three-time-placebo-treated groups (14% and 30%, respectively). There was no significant difference (p = 0.2) in the proportion of surviving pups between one-time-toltrazuril and three-time-toltrazuril treatment. However, the number of diseased and Neospora-positive pups (46% and 47%, respectively) was markedly reduced after three-time-toltrazuril treatment compared to all other groups. Three-time-treatment also resulted in the highest antibody (IgG, IgG2a) response. Pharmacokinetic analyses using individual serum samples revealed that, although toltrazuril was absorbed and metabolized to toltrazuril sulfone by newborn mice, medicated animals exhibited an unexpected rapid turn-over (half-life time) of the compound. Toltrazuril and the metabolite were also found in brain tissues, indicating that passage of the blood-brain barrier occurred. In conclusion, we could show that three times treatment with toltrazuril had a high impact on the course of infection in congenitally N. caninum-infected newborn mice.

  15. Transfer of Maternal Immunity to Newborns of Diabetic Mothers

    Directory of Open Access Journals (Sweden)

    Eduardo Luzía França

    2012-01-01

    Full Text Available This study was carried out with hyperglycemic pregnant women to investigate the transfer of antibody classes to newborns across the placenta or by colostrum and the functional activity of phagocytes in maternal blood, cord blood, and colostrum from diabetes mothers. Samples from maternal blood, cord blood, and colostrum were collected from 20 normoglycemic and 20 hyperglycemic pregnant women. We determined antibodies levels, superoxide release, phagocytosis and bactericidal activity of phagocytes. We demonstrated that IgG levels in cord blood were higher in the hyperglycemic group. IgA and IgM levels were higher in maternal than in cord blood samples. Plasma antibody levels were lower in hyper- than in normoglycemic women. The colostrum of diabetic mothers had lower IgA and IgG levels. Colostrum and maternal blood phagocytes when exposed to EPEC increased the superoxide release. Cord blood phagocytes of hyperglycemic group, independently of bacteria, had higher superoxide release. Colostrum and blood phagocytes from diabetic group exhibited some phagocytic and microbicidal activity in response to EPEC. Mononuclear phagocytes from cord blood had the lowest phagocytosis, and bactericidal activity for EPEC, regardless of glycemic status. These data showed that hyperglycemia altered IgG transfer across the placenta and decreases immunoglobulin levels in maternal blood and colostrum.

  16. Late haemorrhagic disease of the newborn.

    Science.gov (United States)

    Zengin, Emine; Sarper, Nazan; Türker, Gülcan; Corapçioğlu, Funda; Etuş, Volkan

    2006-09-01

    Late haemorrhagic disease of the newborn (HDN) can occur owing to a lack of vitamin K prophylaxis, as a manifestation of an underlying disorder or idiopatically from the 8th day to 12 weeks after birth. Eight infants admitted to Kocaeli University Hospital with nine episodes of late HDN between January 2002 and April 2005 were evaluated retrospectively from hospital records. The median age at presentation was 46 (26-111) days. All the infants were born at full-term to healthy mothers and were exclusively breast-fed. All had an uneventful perinatal history, except one who had meconium aspiration. Four patients had received no vitamin K prophylaxis and another three had uncertain histories. At presentation, six had intracranial bleeding and the remainder had bleeding either from the venepuncture site or the gastro-intestinal tract. The presenting signs and symptoms were irritability, vomiting, bulging or full fontanelle, convulsions and diminished or absent neonatal reflexes. Galactosaemia was detected in a 2-month-old infant with prolonged jaundice. There was no surgery-related mortality or complications but one survived for only 2 days on ventilatory support following surgery. Only one of the six survivors had severe neurological sequelae. Late HDN frequently presents with intracranial haemorrhage, leading to high morbidity and mortality. HDN can be the manifestation of an underlying metabolic disorder. Vitamin K prophylaxis of the newborn should be routine in developing countries.

  17. Radiological diagnostics of birth trauma in newborns

    Directory of Open Access Journals (Sweden)

    Юрій Анатолійович Коломійченко

    2015-10-01

    Full Text Available Aim of the work. To analyze indices of the different radiological methods and to compare it.Materials and methods. The newborns with spinal trauma (n=33 were analyzed, the children who have been excluded this diagnosis (n=27 formed the control group. All children underwent the radiography of cervical spine, the part of them – MRT and USG. There was carried out the visual assessment and analysis of metrical indices.Results. Patients were separated into groups of heaviness, 16 patients with slight degree, 10 with middle one and 7 with heavy degree of injury. At all methods the width of the Cruveilhier joint fissure in children with an injury of upper cervical spine reliably (р<0,001 differs from the one in the control group, and was detected the moderate correlation (r>0,4.When using radiology and MRT in children with traumatic injures the width of prevertebral soft tissues was reliably more and the degree of reliability was higher at radiology (р<0,001, than at MRT (р<0,01. The correlations between the width of soft tissues and the degree of heaviness were detected at all levels at radiography and only at the level C1 at MRT.Conclusions. An analysis demonstrated the different degree of importance of some indices for detecting injuries of the upper cervical spine in newborns. There was also proved that the metrical data of the different methods not reliably differ

  18. Newborn infant skin: physiology, development, and care.

    Science.gov (United States)

    Visscher, Marty O; Adam, Ralf; Brink, Susanna; Odio, Mauricio

    2015-01-01

    Infant skin is critical to the newborn child's transition from the womb environment to the journey to self-sufficiency. This review provides an integrative perspective on the skin development in full term and premature infants. There is a particular focus on the role of vernix caseosa and on the implications of skin development for epidermal penetration of exogenous compounds. Healthy full-term newborn skin is well-developed and functional at birth, with a thick epidermis and well-formed stratum corneum (SC) layers. Transepidermal water loss is very low at birth, equal to, or lower than adults, indicating a highly effective skin barrier. Vernix facilitates SC development in full-term infants through a variety of mechanisms including physical protection from amniotic fluid and enzymes, antimicrobial effects, skin surface pH lowering, provision of lipids, and hydration. Premature infants, particularly those of very low birth weight, have a poor skin barrier with few cornified layers and deficient dermal proteins. They are at increased risk for skin damage, increased permeability to exogenous agents and infection. The SC barrier develops rapidly after birth but complete maturation requires weeks to months. The best methods for caring for infant skin, particularly in the diaper region, are described and related to these developmental changes. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. [Perforated neonatal appendicitis in a preterm newborn].

    Science.gov (United States)

    Vakrilova, L; Georgiev, Tz; Hitrova, St; Slancheva, B

    2014-01-01

    Abstract: Appendicitis is common in paediatric surgical praxis, but extremely rare in newborn infants. We report a premature male newborn from a twin pregnancy with gestational age of 31(+4) weeks, birth-weight 1580g, who underwent a laparotomy because of perforation. The baby was admitted to NICU after birth with transitory respiratory failure and early onset neonatal sepsis. MS-Staphylococcus epidermidis was isolated from blood culture, gastric contents and all peripheral specimens, C-reactive protein values were elevated after birth and significantly increased before surgery; thrombocytopenia and mild anemia were found. The control blood culture showed Candida albicans. At day 25 after birth life threatening deterioration occurred: feculent vomiting, progressing distension and palpable rigidity of the abdomen, absence of peristalsis, respiratory distress. Abdominal radiograph showed significantly distension of the intestines, air liquid levels, and discrete signs of pneumoperitoneum. The baby was transferred to the surgery with the diagnosis NEC with perforation. Appendicitis acuta gangrenosa perforativa and peritonitis fibrinopurulenta totalis were found intra-operatively but without signs of NEC. Appendectomy and sanitation of the abdominal cavity were carried out. The histological result confirmed gangrenous perforative appendicitis and purulent necrotic peritonitis. The postoperative course was unremarkable. The boy was transferred to the neonatology on day 33 of life and discharged home 12 days later. Despite of the low incidence of neonatal appendicitis, it should be taken into consideration if unclear abdominal symptoms occur in the neonatal period. Early surgical intervention contribute to a reduction of potential complications.

  20. Screening of the hearing of newborns - Update

    Directory of Open Access Journals (Sweden)

    von Voß, Hubertus

    2006-11-01

    Full Text Available Introduction: Permanent congenital bilateral hearing loss (CHL of moderate or greater degree (≥40 dB HL is a rare disease, with a prevalence of about 1 to 3 per 1000 births. However, it is one of the most frequent congenital diseases. Reliance on physician observation and parental recognition has not been successful in the past in detecting significant hearing loss in the first year of life. With this strategy significant hearing losses have been detected in the second year of life. With two objective technologies based on physiologic response to sound, otoacoustic emissions (OAE and auditory brainstem response (ABR hearing screening in the first days of life is made possible. Objectives: The objective of this health technology assessment report is to update the evaluation on clinical effectiveness and cost-effectiveness of newborn hearing screening programs. Universal newborn hearing screening (UHNS (i, selective screening of high risk newborns (ii, and the absence of a systematic screening program are compared for age at identification and age at hearing aid fitting of children with hearing loss. Secondly the potential benefits of early intervention are analysed. Costs and cost-effectiveness of newborn hearing screening programs are determined. This report is intended to make a contribution to the decision making whether and under which conditions a newborn hearing screening program should be reimbursed by the statutory sickness funds in Germany. Methods: This health technology assessment report updates a former health technology assessment (Kunze et al. 2004 [1]. A systematic review of the literature was conducted, based on a documented search and selection of the literature using predefined inclusion and exclusion criteria and a documented extraction and appraisal of the included studies. To assess the cost-effectiveness of the different screening strategies in Germany the decision analytic Markov state model which had been developed in

  1. Surfactant secretion and clearance in the newborn

    International Nuclear Information System (INIS)

    Stevens, P.A.; Wright, J.R.; Clements, J.A.

    1989-01-01

    Pregnant rabbits (30 days) were injected intravenously with [3H]choline 8 h before delivery. The fetuses were delivered, and lung lavage and lamellar body phospholipids (PL) were analyzed. Some newborns also received radioactively labeled surfactant intratracheally on delivery and were permitted to breathe. With time, intratracheal label decreased in lavage and appeared in the lamellar body fraction, and intravenous label accumulated in both pools. Using a tracer analysis for non-steady state, we calculated surfactant secretion and clearance rates for the newborn period. Before birth, both rates rose slightly from 1.8 micrograms PL.g body wt-1.h-1 at 6 h before birth to 7.3 at birth. Immediately after birth, secretion rate rose to 37.7 micrograms PL.g body wt-1.h-1. Between 1.5 and 2 h after birth it fell to a minimum of 1.8 micrograms PL.g body wt-1.h-1 and then rose slowly to 6.0 at 12 h. After birth, clearance rate increased less than secretion rate (maximum 24.7 micrograms PL.g body wt-1.h-1 shortly after birth) then followed the same pattern but did not balance secretion rate in the 1st day

  2. Domestic maternal experience with preterm newborn children.

    Science.gov (United States)

    de Souza, Nilba Lima; Pinheiro-Fernandes, Ana C; Clara-Costa, Iris do Céu; Cruz-Enders, Bertha; de Carvalho, Jovanka Bittencourt Leite; da Silva, Maria de Lourdes Costa

    2010-06-01

    Exploring maternal experience with premature newborn children in a domestic environment. The study was qualitative and used focus group interviews with 24 women who had had preterm deliveries in a public maternity hospital located in Northeast Brazil during June and October 2005. The mothers returned to the hospital facility at least 30 days after the newborn were discharged to share their experiences in caring for a premature infant at home. Interview data was analysed for content, four thematic nuclei being identified: hospital discharge, preparing the family for discharge, caring for a premature baby at home and life changes arising from the premature birth. The greatest difficulties reported by the mothers in caring for their premature children at home were related to feeding and feelings of insecurity and fear were expressed which showed the need for a support network for the families following discharge. The mothers care of premature infants at home represented changes for parents in everyday family life, work and social life, thus showing the need for a support network for them during the transition from hospital to home when considering premature children.

  3. A Heuristic for Improving Transmedia Exhibition Experience

    DEFF Research Database (Denmark)

    Selvadurai, Vashanth; Rosenstand, Claus Andreas Foss

    2017-01-01

    The area of interest is transmedia experiences in exhibitions. The research question is: How to involve visitors in a transmedia experience for an existing exhibition, which bridges the pre-, during- and post-experience? Research through design, and action research are the methods used to design...... and reflect on a transmedia experience for an existing exhibition. This is framed with literature about exhibitions and transmedia, and analyzed with quantitative data from a case-study of visitors in the exhibition; this is organizationally contextualized. The contribution covers a significant gap...... in the scientific field of designing transmedia experience in an exhibition context that links the pre- and post-activities to the actual visit (during-activities). The result of this study is a preliminary heuristic for establishing a relation between the platform and content complexity in transmedia exhibitions....

  4. Giraffe genome sequence reveals clues to its unique morphology and physiology

    OpenAIRE

    Agaba, Morris; Ishengoma, Edson; Miller, Webb C.; McGrath, Barbara C.; Hudson, Chelsea N.; Bedoya Reina, Oscar C.; Ratan, Aakrosh; Burhans, Rico; Chikhi, Rayan; Medvedev, Paul; Praul, Craig A.; Wu-Cavener, Lan; Wood, Brendan; Robertson, Heather; Penfold, Linda

    2016-01-01

    The origins of giraffe's imposing stature and associated cardiovascular adaptations are unknown. Okapi, which lacks these unique features, is giraffe's closest relative and provides a useful comparison, to identify genetic variation underlying giraffe's long neck and cardiovascular system. The genomes of giraffe and okapi were sequenced, and through comparative analyses genes and pathways were identified that exhibit unique genetic changes and likely contribute to giraffe's unique features. S...

  5. Diblock copolymers of polystyrene-b-poly(1,3-cyclohexadiene) exhibiting unique three-phase microdomain morphologies

    KAUST Repository

    Misichronis, Konstantinos

    2016-03-31

    The synthesis and molecular characterization of a series of conformationally asymmetric polystyrene-block-poly(1,3-cyclohexadiene) (PS-b-PCHD) diblock copolymers (PCHD: ∼90% 1,4 and ∼10% 1,2), by sequential anionic copolymerization high vacuum techniques, is reported. A wide range of volume fractions (0.27≤ϕPS≤0.91) was studied by transmission electron microscopy and small-angle X-ray scattering in order to explore in detail the microphase separation behavior of these flexible/semiflexible diblock copolymers. Unusual morphologies, consisting of PCHD core(PCHD-1,4)-shell(PCHD-1,2) cylinders in PS matrix and three-phase (PS, PCHD-1,4, PCHD-1,2) four-layer lamellae, were observed suggesting that the chain stiffness of the PCHD block and the strong dependence of the interaction parameter χ on the PCHD microstructures are important factors for the formation of this unusual microphase separation behavior in PS-b-PCHD diblock copolymers. © 2016 Wiley Periodicals, Inc.

  6. Patients experiencing statin-induced myalgia exhibit a unique program of skeletal muscle gene expression following statin re-challenge

    Science.gov (United States)

    Majumdar, Gipsy; Mozhui, Khyobeni; Gerling, Ivan C.; Vera, Santiago R.; Fish-Trotter, Hannah; Williams, Robert W.; Childress, Richard D.

    2017-01-01

    Statins, the 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK) levels. Myalgia is the most frequent reason for discontinuation of statin therapy. The mechanisms underlying statin myalgia are not clearly understood. To elucidate changes in gene expression associated with statin myalgia, we compared profiles of gene expression in skeletal muscle biopsies from patients with statin myalgia who were undergoing statin re-challenge (cases) versus those of statin-tolerant controls. A robust separation of case and control cohorts was revealed by Principal Component Analysis of differentially expressed genes (DEGs). To identify putative gene expression and metabolic pathways that may be perturbed in skeletal muscles of patients with statin myalgia, we subjected DEGs to Ingenuity Pathways (IPA) and DAVID (Database for Annotation, Visualization and Integrated Discovery) analyses. The most prominent pathways altered by statins included cellular stress, apoptosis, cell senescence and DNA repair (TP53, BARD1, Mre11 and RAD51); activation of pro-inflammatory immune response (CXCL12, CST5, POU2F1); protein catabolism, cholesterol biosynthesis, protein prenylation and RAS-GTPase activation (FDFT1, LSS, TP53, UBD, ATF2, H-ras). Based on these data we tentatively conclude that persistent myalgia in response to statins may emanate from cellular stress underpinned by mechanisms of post-inflammatory repair and regeneration. We also posit that this subset of individuals is genetically predisposed to eliciting altered statin metabolism and/or increased end-organ susceptibility that lead to a range of statin-induced myopathies. This mechanistic scenario is further bolstered by the discovery that a number of single nucleotide polymorphisms (e.g., SLCO1B1, SLCO2B1 and RYR2) associated with statin myalgia and myositis were observed with increased frequency among patients with statin myalgia. PMID:28771594

  7. A novel stibacarbaborane cluster with adjacent antimony atoms exhibiting unique pnictogen bond formation that dominates its crystal packing

    Czech Academy of Sciences Publication Activity Database

    Holub, Josef; Melichar, Petr; Růžičková, Z.; Vrána, J.; Wann, D. A.; Fanfrlík, Jindřich; Hnyk, Drahomír; Růžička, A.

    2017-01-01

    Roč. 46, č. 40 (2017), s. 13714-13719 ISSN 1477-9226 R&D Projects: GA ČR(CZ) GA17-08045S Institutional support: RVO:61388980 ; RVO:61388963 Keywords : adjusted pseudopotentials * derivates * halogen * carboranes * chalcogen Subject RIV: CA - Inorganic Chemistry OBOR OECD: Inorganic and nuclear chemistry Impact factor: 4.029, year: 2016

  8. The observation of leptin levels in pregnant women newborn and newborn's weight and its clinical significance

    International Nuclear Information System (INIS)

    Yuan Gengbiao; Xiao Jin; Shi Xin; Chen Xuehong

    2002-01-01

    To study the relationship of leptin quantity of placenta, amniotic fluid, umbilical blood, maternal blood and newborn's weight, leptin levels of placenta, amniotic fluid, umbilical blood and maternal blood of 59 pregnant women were detected by RIA. Results were: (1) leptin was be detected from placenta, amniotic fluid, umbilical blood and maternal blood; (2) there was an obvious difference between leptin quantities of placenta, amniotic fluid, umbilical blood and maternal blood (P < 0.01); (3) there was an obvious difference between leptin quantities of placenta, amniotic fluid, umbilical blood and maternal blood for normal pregnant women and pregnancy induced hypertension (P < 0.01); (4) there was an obvious difference between leptin quantities of maternal blood and placenta (P < 0.01). It may be of important significance to detect eh leptin quantity of amniotic fluid and maternal blood in pregnant women for predicting the weight and growth of newborns and treat pregnancy induced hypertension

  9. Mies in Brussels 1934. Synthesis of an Unbuilt Exhibition Architecture

    Directory of Open Access Journals (Sweden)

    Laura Lizondo Sevilla

    2016-04-01

    Full Text Available The article delves into the complex world of exhibition architectures, those whose destiny is reduced to be mounted, exposed and dismantled in a short period of time. A process that allows a quick experience of architecture, bounded in time, and whose experimentation gives rise to the birth of new concepts. The text focuses on the German Pavilion designed by Mies van der Rohe for the Brussels World’s Fair of 1934, his only unbuilt ephemeral architecture due to the political uniqueness of the moment. Now, criticism and the archive allow us to reinterpret its contribution to the history of architecture.

  10. Relations of Nosological Factors and Energy Expenditure in Newborns

    Directory of Open Access Journals (Sweden)

    A. N. Shmakov

    2016-01-01

    Full Text Available Purpose. With the aid of indirect calorimetry, to evaluate whether the nosological factors affect energy exchange in severely ill newborns.Materials and methods. Indirect calorimetry was employed to determine the true energy expenditure in new borns under the mechanical ventilation because of intranatal postanoxia encephalopathy (n=19, severe sepsis (n=18, and urgent surgery (n=19. Energy expenditure at rest was estimated at the beginning of intensive therapy and in in 48 hours. Sedation in groups was similar.Results. At the first stage, the energy exchange in all newborns was characterized by hypometabolism. In cases of damage of the central nervous system the anaerobic metabolism was increased, and the principal used substrate was glucose; the most prolonged hypometabolism was revealed in newborns with sepsis, in which the utilization of lactate was decreased, and the main energetic substrate were lipids; in early postoperative period, the decrease in energy expenditure was not associated with preferential oxidation of glucose or lipids, and disappeared due to elimination of anesthetics.Conclusion. Energetic hypometabolism can be considered as a main reaction of the newborn organism to previous invasion. Acute posthypoxic brain damage in newborns is characterized by high activity of peroxidation associated with hypometabolism. For newborns with severe sepsis a slow recovery of aerobic metabolism and intensity of energy expenditure were evident. Early postoperative period in newborns was characterized by profound iatrogenic hypometabolism with fast normalization of energy expenditure.

  11. Airway management for intubation in newborns with Pierre Robin sequence.

    Science.gov (United States)

    Marston, Alexander P; Lander, Timothy A; Tibesar, Robert J; Sidman, James D

    2012-06-01

    To review airway management in Pierre Robin sequence (PRS) newborns undergoing general anesthesia and to determine if endotracheal intubation is safe in this population. Case series and retrospective chart review at a tertiary children's hospital. PRS newborns who underwent endotracheal intubation or other airway intervention before 3 months of age between January 2000 and July 2011 were identified from a pediatric otolaryngology practice database. Indications for airway intervention, anesthetic management, method of intubation, and comorbid conditions were collected. Thirty-three PRS newborns were identified. Twenty had isolated PRS, and 13 had PRS related to a coexisting syndrome. Thirteen of 35 (37%) endotracheal intubations performed in PRS newborns prior to mandibular distraction osteogenesis were accomplished with direct laryngoscopy. The remaining 22 of 35 (63%) who failed intubation with direct laryngoscopy were intubated over a flexible fiberoptic bronchoscope. No significant difference was observed between the isolated and syndromic PRS newborns with regard to technique utilized for intubation. No patient required rescue laryngeal mask airway or emergent tracheotomy, and no case resulted in death. This series demonstrates that endotracheal intubation is safe and effective in PRS newborns. In patients who failed intubation with direct laryngoscopy, intubation over a flexible fiberoptic bronchoscope provided a reliable alternative method. Although airway management in PRS newborns poses a significant challenge, experienced otolaryngologists and anesthesiologists can successfully manage these difficult airway cases. Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.

  12. The human newborn's umwelt: Unexplored pathways and perspectives.

    Science.gov (United States)

    André, Vanessa; Henry, Séverine; Lemasson, Alban; Hausberger, Martine; Durier, Virginie

    2018-02-01

    Historically, newborns, and especially premature newborns, were thought to "feel nothing." However, over the past decades, a growing body of evidence has shown that newborns are aware of their environment, but the extent and the onset of some sensory capacities remain largely unknown. The goal of this review is to update our current knowledge concerning newborns' perceptual world and how ready they are to cope with an entirely different sensory environment following birth. We aim to establish not only how and when each sensory ability arises during the pre-/postbirth period but also discuss how senses are studied. We conclude that although many studies converge to show that newborns are clearly sentient beings, much is still unknown. Further, we identify a series of internal and external factors that could explain discrepancies between studies, and we propose perspectives for future studies. Finally, through examples from animal studies, we illustrate the importance of this detailed knowledge to pursue the enhancement of newborns' daily living conditions. Indeed, this is a prerequisite for assessing the effects of the physical environment and routine procedures on newborns' welfare.

  13. Newborn Screening for inherited metabolic disorders; news and views

    Directory of Open Access Journals (Sweden)

    Morteza Pourfarzam

    2013-01-01

    Full Text Available Newborn screening is important for the early detection of many congenital genetic and metabolic disorders, aimed at the earliest possible recognition and management of affected newborns, to prevent the morbidity, mortality, and disabilities associated with an inherited metabolic disorder. This comprehensive system includes; testing, education, follow up, diagnosis, treatment, management, and evaluation. There are major differences among many of the disorders being considered for inclusion in newborn screening programs. In recent times, advances in laboratory technology such as tandem mass spectrometry (MS/MS, which is more specific, sensitive, reliable, and comprehensive than traditional assays, has increased the number of genetic conditions that can be diagnosed through neonatal screening programs at birth. With a single dried filter paper blood spot, MS/MS can identify more than 30 inherited metabolic disorders in around two to three minutes. Advances in the diagnosis and treatment and an increased understanding of the natural history of inborn errors of metabolism have produced pressure to implement expanded newborn screening programs in many countries. Even as many countries throughout the world have made newborn screening mandatory, in Iran, nationwide newborn screening for inherited metabolic disorders other than hypothyroidism has not been initiated, hence, there is little information about these diseases. This article aims to review the recent advances in newborn metabolic screening and its situation in Iran and other countries.

  14. Newborn Screening for Lysosomal Storage Disorders in Belgium

    Directory of Open Access Journals (Sweden)

    Francois Eyskens MD, PhD

    2017-11-01

    Full Text Available Lysosomal storage disorders (LSDs are a group of metabolic disorders with various clinical presentations, which complicate diagnosis. A pilot study was performed to test the appropriateness and effectiveness of the newborn screening method for Pompe disease, Fabry disease and mucopolysaccharidosis (MPS I in dried blood spots using liquid chromatography–tandem mass spectrometry. Around 20 000 newborn samples were analyzed for 3 lysosomal enzyme activities: α-glucosidase (deficient in Pompe disease, α-galactosidase (deficient in Fabry disease and α-iduronidase (IDUA, deficient in MPS I. Data were used for statistical analysis and to establish sex- and age-dependent reference ranges. Statistically significant higher α-glucosidase, α-galactosidase, and IDUA enzyme activities were observed in female newborns compared to male newborns. Newborns with a higher gestational age have a statistically significant lower α-glucosidase, α-galactosidase, and IDUA enzyme activities compared to newborns with a lower gestational age. For the first time, the data of a large-scale LSD study were used to assess statistical differences in enzyme activity in the newborn population, and these data highlight the importance of using reference intervals for lysosomal enzyme activities in function of sex and gestational age.

  15. Managing hypertension in the newborn infants

    Directory of Open Access Journals (Sweden)

    Azar Nickavar

    2014-01-01

    Full Text Available Hypertension in newborn infants, particularly those requiring intensive care, is becoming increasingly recognized, with prevalence of 0.2-3%. Recent studies have established normative tables for blood pressure (BP in both term and pre-term infants based on the gestational age, postnatal age, gender, weight and height, identifying the neonates at increased risk for early-onset cardiovascular disease. Common causes of neonatal hypertension include thromboembolic complications secondary to umbilical artery catheterization, congenital renal structural malformation, renovascular disease, aortic coarctation, as well as acute kidney injury and certain medications. A careful diagnostic evaluation should lead to identification of the underlying cause of hypertension in most infants. Treatment options should be tailored to the severity; and underlying cause of hypertension, including intravenous and/or oral therapy. This review summarizes recent work in these areas, focusing on optimal BP measurement, definition, evaluation and management of hypertension as well as advances in drug therapy of neonatal hypertension.

  16. Acoustic analysis of newborn infant cry signals.

    Science.gov (United States)

    Fort, A; Manfredi, C

    1998-09-01

    This paper aims at estimating the fundamental frequency (pitch) and the vocal tract resonant frequencies (formants) from newborn infant cry signals. Such parameters are of interest in exploring brain function at early stages of child development, for the timely diagnosis of neonatal disease and malformation. The paper compares a spectral parametric technique and the cepstrum approach, extending previous results. The parametric technique is based on autoregressive models whose order is adaptively estimated on subsequent signal frames by means of a new method. This allows the correct tracking of pitch and formant variations with time. The traditional cepstrum approach is modified in order to follow signal variability. In particular, the cepstrum spectral resolution is improved by applying the chirp Z-transform (CZT) and by adaptively varying the 'lifter' length. The two methods are tested on simulated data, as far as robustness to noise and spectral resolution are concerned, and are then applied to real baby cry data.

  17. Management of Epidermolytic Ichthyosis in the Newborn.

    Science.gov (United States)

    Avril, Mondell; Riley, Cheryl

    2016-01-01

    Epidermolytic ichthyosis (EI) is a rare autosomal dominant genodermatosis that presents at birth as a bullous disease, followed by a lifelong ichthyotic skin disorder. Essentially, it is a defective keratinization caused by mutations of keratin 1 (KRT1) or keratin 10 (KRT10) genes, which lead to skin fragility, blistering, and eventually hyperkeratosis. Successful management of EI in the newborn period can be achieved through a thoughtful, directed, and interdisciplinary or multidisciplinary approach that encompasses family support. This condition requires meticulous care to avoid associated morbidities such as infection and dehydration. A better understanding of the disrupted barrier protection of the skin in these patients provides a basis for management with daily bathing, liberal emollients, pain control, and proper nutrition as the mainstays of treatment. In addition, this case presentation will include discussions on the pathophysiology, complications, differential diagnosis, and psychosocial and ethical issues.

  18. Intracranial hemorrhage of the mature newborn infant

    International Nuclear Information System (INIS)

    Takemine, Hisao

    1983-01-01

    Concerning four mature newborn infants with intracranial hemorrhage diagnosed by CT, the labour course, treatment, and prognoses were discussed. Of intracranial hemorrhage, 70.7% was small hemorrhage along the cerebellar tentorium and the falx cerebri, 12.2% subdural hemorrhage in the posterior cranial fossa, and 9.8% subdural hemorrhage in the fornex. Intraventricular or extradural hemorrhage was rarely found. The prognosis is determined by severeness of neurotic symptoms due to cerebral hypoxia. Subdural hemorrhage of the posterior cranial fossa resulted in cerebral palsy in one fifth of the cases, and in slight enlargement of the ventricle in three fifths. Subdural hematoma left porencephaly in one fourth of the patients, but the remaining recovered to normal. (Ueda, J.)

  19. Management of severe hypertension in the newborn.

    Science.gov (United States)

    Dionne, Janis M; Flynn, Joseph T

    2017-12-01

    Blood pressure is considered a vital sign, as values too low or too high can be related with serious morbidity and mortality. In neonates, normal blood pressure values undergo rapid changes, especially in premature infants, making the recognition of abnormal blood pressures more challenging. Severe hypertension can occur in neonates and infants and is a medical emergency, often manifesting with congestive heart failure or other life-threatening complications. The cause or risk factors for the hypertension can usually be identified and may guide management. Most classes of antihypertensive medications have been used in the neonatal population. For severe hypertension, intravenous short-acting medications are preferred for a controlled reduction of blood pressure. In this article, we focus on identification, aetiology and management of severe hypertension in the newborn. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Newborn exoplanet eyed for moons and rings

    Science.gov (United States)

    Clery, Daniel

    2018-01-01

    Astronomers are staring at a nearby star in hopes of seeing a giant baby of a planet—perhaps accompanied by dust clouds, rings, or newborn moons—pass across its face. Last week, the newest and tiniest telescope joined the vigil, when the French-built PicSat rode into orbit on an Indian rocket. It will be able to continuously monitor the star, β Pictoris, until chances of seeing the once-in-20-year transit event diminish in a few months' time. Astronomers are fascinated by β Pictoris, a bright star just 63 light-years away, because it is a natural laboratory for how solar systems form given its age of only 24 million years—an infant in stellar terms.

  1. Rahnella aquatilis Sepsis in a Premature Newborn

    Directory of Open Access Journals (Sweden)

    Canan Kuzdan

    2015-01-01

    Full Text Available Rahnella aquatilis is an infrequently isolated Gram-negative rod within the Enterobacteriaceae family. The organism’s natural habitat is water. The organism is rarely isolated from clinical specimens and it seldom causes infection in immunocompetent individuals. Here we present a one-month-old boy who was born prematurely at 27th week of gestation by cesarean section with a birth weight of 730 g. He developed sepsis caused by Rahnella aquatilis during the treatment for ventilator associated pneumonia due to Stenotrophomonas maltophilia with ciprofloxacin. He was successfully treated with a combination of amikacin plus meropenem. Although R. aquatilis is one of the saprophyticus organisms, it may cause life-threatening infection in newborn.

  2. Making Moves Exhibition Science Bringing Nations Together

    CERN Multimedia

    2000-01-01

    Following the 1967 accord with the USSR and a tripartite agreement between CERN, France's Saclay laboratory, and the Soviet Institute of High Energy Physics, IHEP, at Serpukhov, a unique exchange of people took place.

  3. Development of temperature regulation in newborn reindeer

    Directory of Open Access Journals (Sweden)

    R. Hissa

    1981-05-01

    Full Text Available Development of temperature regulation was investigated by determining the ability of newborn reindeer calves (Rangifer tarandus tarandus to maintain a normal body temperature when exposed to an incrementially decreasing ambient temperature. Newborn calves (1 day old can maintain their body temperature even at -15 °C. They can increase their metabolic rate five- to sixfold. Heat production is primarily stimulated by the sympathetic nervous system. The response to exogenous administration of noradrenaline and propranolol was investigated.Poronvasan låmmonsååtelyn syntymånjålkeinen kehittyminen.Abstract in Finnish / Yhteenveto: Vastasyntyneiden poronvasojen kylmansietoa ja lammonsaatelya tutkittiin toukokuussa 1981 Inarin Kaamasessa Paliskuntain yhdistyksen koetarhassa. Tutkittavat vasat olivat 1-10 vuorokauden ikaisia. Vasa asetettiin jååhdytettåvaån mittauskammioon. Sen aineenvaihdunta, lampotilat niin ihon eri kohdista kuin perasuolesta, lihasvarina ja sydanfrekvenssi rekisteroitiin jatkuvasti. Tulosten mukaan nayttåa siltå kuin 1 vuorokauden ikaiselle vasalle -15 °C olisi ehdoton alaraja låmpotilan sååtelyssa. Se kykeni kohottamaan hapenkulutusta talloin 5-kertaisesti. Lihasvarinan merkitys on vahainen verrattuna kemialliseen låmmontuottoon kylmassa. Tama voitiin osoittaa injisoimalla vasaan sympaattisen hermoston valittajaainetta noradrenaliinia.Temperaturreguleringens utvikling hos nyfødte reinkalver.Abstract in Norwegian / Sammendrag: Temperaturreguleringens utvikling er studert ved å bestemme nyfødte reinkalvers evne til å opprettholde normal kroppstemperatur under påvirkning av gradvis synkende omgivelsestemperatur. Nyfødte kalver (1 døgn gamle kan opprettholde sin kroppstemperatur selv ved -15 °C. De kan øke sin omsetningshastighet fem til seks ganger. I starten er varmeproduksjonen stimulert av det sympatiske nervesystem. Virkningen av tilført noradrenalin og propranolol ble studert og skjelving synes å spille

  4. Maternal active smoking and newborn body composition.

    Science.gov (United States)

    Samper, M P; Jiménez-Muro, A; Nerín, I; Marqueta, A; Ventura, P; Rodríguez, G

    2012-03-01

    Maternal smoking during pregnancy is associated with a reduction in birth size but very few studies have collated changes in neonatal anthropometry. Our aims were both to assess body composition differences by anthropometry between new-borns from smoking mothers and those from non-smoking mothers, and to show whether these differences affect proportional body mass distribution. Caucasian mothers and their full term singleton new-borns (N=1216) were selected during 2009. A structured questionnaire was completed regarding obstetric and demographic data, as well as tobacco consumption. Women were categorized, according to their smoking habits, into a non-smoking group (never smoked or stopped smoking prior to pregnancy) and a smoking group (smoked throughout pregnancy). 22.1% of mothers smoked during pregnancy (median: 6 cigarettes/day, range: l-40). Smoking mothers were significantly younger than non-smoking mothers but there were no differences regarding other aspects which could affect infant weight. Infants from non-smoking mothers were heavier, longer, and body circumferences were all larger than those from smoking mothers (pfat distribution did not show statistical differences between the two groups. After gestational age, to smoke during gestation is the second main determinant of birth weight. Smoking during pregnancy involves a generalized reduction of most axiological parameters as a result of proportionate fetal growth impairment. In those infants born from mothers who smoked during gestation, neonatal lean body mass appears to be more affected than body fat, and distribution of subcutaneous fat is not different. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  5. Large number discrimination in newborn fish.

    Directory of Open Access Journals (Sweden)

    Laura Piffer

    Full Text Available Quantitative abilities have been reported in a wide range of species, including fish. Recent studies have shown that adult guppies (Poecilia reticulata can spontaneously select the larger number of conspecifics. In particular the evidence collected in literature suggest the existence of two distinct systems of number representation: a precise system up to 4 units, and an approximate system for larger numbers. Spontaneous numerical abilities, however, seem to be limited to 4 units at birth and it is currently unclear whether or not the large number system is absent during the first days of life. In the present study, we investigated whether newborn guppies can be trained to discriminate between large quantities. Subjects were required to discriminate between groups of dots with a 0.50 ratio (e.g., 7 vs. 14 in order to obtain a food reward. To dissociate the roles of number and continuous quantities that co-vary with numerical information (such as cumulative surface area, space and density, three different experiments were set up: in Exp. 1 number and continuous quantities were simultaneously available. In Exp. 2 we controlled for continuous quantities and only numerical information was available; in Exp. 3 numerical information was made irrelevant and only continuous quantities were available. Subjects successfully solved the tasks in Exp. 1 and 2, providing the first evidence of large number discrimination in newborn fish. No discrimination was found in experiment 3, meaning that number acuity is better than spatial acuity. A comparison with the onset of numerical abilities observed in shoal-choice tests suggests that training procedures can promote the development of numerical abilities in guppies.

  6. Estimation of gluconeogenesis in newborn infants.

    Science.gov (United States)

    Kalhan, S C; Parimi, P; Van Beek, R; Gilfillan, C; Saker, F; Gruca, L; Sauer, P J

    2001-11-01

    The rate of glucose turnover (R(a)) and gluconeogenesis (GNG) via pyruvate were quantified in seven full-term healthy babies between 24 and 48 h after birth and in twelve low-birth-weight infants on days 3 and 4 by use of [(13)C(6)]glucose and (2)H(2)O. The preterm babies were receiving parenteral alimentation of either glucose or glucose plus amino acid with or without lipids. The contribution of GNG to glucose production was measured by the appearance of (2)H on C-6 of glucose. Glucose R(a) in full-term babies was 30 +/- 1.7 (SD) micromol. kg(-1). min(-1). GNG via pyruvate contributed approximately 31% to glucose R(a). In preterm babies, the contribution of GNG to endogenous glucose R(a) was variable (range 6-60%). The highest contribution was in infants receiving low rates of exogenous glucose infusion. In an additional group of infants of normal and diabetic mothers, lactate turnover and its incorporation into glucose were measured within 4-24 h of birth by use of [(13)C(3)]lactate tracer. The rate of lactate turnover was 38 micromol. kg(-1). min(-1), and lactate C, not corrected for loss of tracer in the tricarboxylic acid cycle, contributed approximately 18% to glucose C. Lactate and glucose kinetics were similar in infants that were small for their gestational age and in normal infants or infants of diabetic mothers. These data show that gluconeogenesis is evident soon after birth in the newborn infant and that, even after a brief fast (5 h), GNG via pyruvate makes a significant contribution to glucose production in healthy full-term infants. These data may have important implications for the nutritional support of the healthy and sick newborn infant.

  7. Salivary biomarkers are not suitable for pain assessment in newborns.

    Science.gov (United States)

    Shibata, Minoru; Kawai, Masahiko; Matsukura, Takashi; Heike, Toshio; Okanoya, Kazuo; Myowa-Yamakoshi, Masako

    2013-07-01

    Newborns admitted to the neonatal intensive care unit are repeatedly subjected to painful or stressful procedures; therefore, objective assessment of their pain is essential. An increasing number of scales for neonatal pain assessment have been developed, many of which are based on physiological and behavioral factors. Recently, salivary biomarkers have been used to assess stress in adults and older infants. This study aimed to determine whether salivary biomarkers can be useful objective indices for assessing newborn pain. A total of 47 healthy newborns were enrolled 3-4days after birth. Heel lancing was performed to collect blood for a newborn screening test. Before and after heel lancing, saliva was collected to analyze hormone levels, a video was recorded for behavioral observations, and heart rate was recorded. Two investigators independently assessed newborn pain from the video observations using the Neonatal Infant Pain Scale (NIPS). Salivary chromogranin (sCgA) and salivary amylase (sAA) levels were measured using an enzyme-linked immunosorbent assay kit and a dry chemistry system, respectively. No definite changes in salivary biomarkers (sCgA or sAA) were detected before and after heel lancing. However, newborn sCgA levels were markedly higher than reported adult levels, with large inter- and intra-subject variability, whereas newborn sAA levels were lower than adult levels. NIPS score and heart rate were dramatically increased after heel lancing. NIPS score (behavioral assessment) and heart rate are useful stress markers in newborns. However, neither sCgA nor sAA is suitable for assessing newborn pain. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Encountering Nanotechnology in an Interactive Exhibition

    Science.gov (United States)

    Murriello, Sandra E.; Knobel, Marcelo

    2008-01-01

    This article offers findings from a learning sciences-informed evaluation of a nanoscience and nanotechnology exhibition called Nano-Aventura (NanoAdventure), based on four interactive-collaborative games and two narrated videos. This traveling exhibition was developed in Brazil by the Museu Exploratorio de Ciencias for children and teenagers…

  9. Steady motions exhibited by Duffing's equation

    International Nuclear Information System (INIS)

    Ueda, Yoshisuke

    1980-01-01

    Various types of steady states take place in the system exhibited by Duffing's equation. Among them harmonic, higher harmonic and subharmonic motions are popularly known. Then ultrasubharmonic motions of different orders are fairly known. However chaotic motions are scarcely known. By using analog and digital computers, this report makes a survey of the whole aspect of steady motions exhibited by Duffing's equation. (author)

  10. Science Fiction Exhibits as STEM Gateways

    Science.gov (United States)

    Robie, Samantha

    Women continue to hold less than a quarter of all STEM jobs in the United States, prompting many museums to develop programs and exhibits with the express goal of interesting young girls in scientific fields. At the same time, a number of recent museum exhibits have harnessed the popularity of pop culture and science fiction in order to interest general audiences in STEM subject matter, as well as using the exhibits as springboards to expand or shift mission goals and focus. Because science fiction appears to be successful at raising interest in STEM fields, it may be an effective way to garner the interest of young girls in STEM in particular. This research seeks to describe the ways in which museums are currently using science fiction exhibits to interest young girls in STEM fields and careers. Research focused on four institutions across the country hosting three separate exhibits, and included staff interviews and content analysis of exhibit descriptions, promotional materials, a summative evaluation and supplementary exhibit productions. In some ways, science fiction exhibits do serve young girls, primarily through the inclusion of female role models, staff awareness, and prototype testing to ensure interactives are attractive to girls as well as to boys. However, STEM appears to be underutilized, which may be partly due to a concern within the field that the outcome of targeting a specific gender could be construed as "stereotyping".

  11. Let's play game exhibitions : A curator's perspective

    NARCIS (Netherlands)

    de Vos, Jesse; Glas, M.A.J.; van Vught, J.F.

    2017-01-01

    The Netherlands Institute for Sound and Vision is home to The Experience, a museum exhibiting the history of media in the Netherlands. For ten months in 2016 and 2017, The Experience hosted a temporary exhibition entitled Let’s YouTube . During the Let’s YouTube game month, we programmed a ten-day

  12. Implications of Maple Syrup Urine Disease in Newborns.

    Science.gov (United States)

    Harris-Haman, Pamela; Brown, Lenora; Massey, Susan; Ramamoorthy, Sivaranjani

    Maple syrup urine disease (MSUD) is an inherited metabolic disorder that affects the body's ability to metabolize amino acids. If left untreated, it places newborns at risk for life-threatening health problems, including episodes of illness called metabolic crisis. Newborn screening for MSUD should ideally be done within the first 24 to 48 hours after birth. With proper screening, along with genetic counseling, nutritional counseling, primary care follow-up, and ongoing monitoring, newborns with MSUD can typically go on to live healthful lives. Nurses play a key role in supporting families with a diagnosis of MSUD. © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses.

  13. The Culture of Exhibitions and Conservation

    Directory of Open Access Journals (Sweden)

    Dimitrios Doumas

    2013-11-01

    Full Text Available The article reflects on temporary exhibitions from a theoretical as well as practical perspective. Regarded as a particularly effective mass-communication medium, exhibitions have a dual nature: they are scholarly undertakings, bringing off a curator’s vision and, simultaneously, they are projects with economic implications that need to be well managed and administered. The role of conservation in the making of temporary exhibitions, either in-house or touring, is here discussed in relation to how work is planned and prioritized as well as how time is managed and staff is allocated. Reference to weaknesses that lessen the crucial input of conservation in the decision-making process is also made. Much of the debate, which focuses on art exhibitions, concerns practicalities encountered in a private museum that extend from the very early stages of selecting objects for display to the mounting of an exhibition.

  14. Holland at CERN – Industrial exhibition

    CERN Multimedia

    GS Department

    2010-01-01

    Sponsored by EVD, an agency of the Dutch Ministry of the Economy From 8 to 11 November 2010 Industrial Exhibition Administration Building Bldg. 61 9-00 - 17-30 Twenty seven companies will present their latest technology at the industrial exhibition "Holland at CERN". Dutch industry will exhibit products and technologies which are related to the field of particle physics. Individual interviews will take place directly at the stands in the Main Building. The firms will contact relevant users/technicians but any user wishing to make contact with a particular firm is welcome to use the contact details which are available from each departmental secretariat or at the following URL: http://gs-dep.web.cern.ch/gs-dep/groups/sem/ls/Industrial_Exhibitions.htm#Industrial_exhibitions You will find the list of exhibitors below. LIST OF EXHIBITORS: Schelde Exotech Vernooy BV Triumph Group INCAA Computers DeMaCo Holland bv TNO Science & Industry Janssen Precision Engi...

  15. Unique Physician Identification Number (UPIN) Directory

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Unique Physician Identification Number (UPIN) Directory contains selected information on physicians, doctors of Osteopathy, limited licensed practitioners and...

  16. Museum Exhibitions: Optimizing Development Using Evaluation

    Science.gov (United States)

    Dusenbery, P. B.

    2002-12-01

    The Space Science Institute (SSI) of Boulder, Colorado, has recently developed two museum exhibits called the Space Weather Center and MarsQuest. It is currently planning to develop a third exhibit called InterActive Earth. The Space Weather Center was developed in partnership with various research missions at NASA's Goddard Space Flight Center. The development of these exhibitions included a comprehensive evaluation plan. I will report on the important role evaluation plays in exhibit design and development using MarsQuest and InterActive Earth as models. The centerpiece of SSI's Mars Education Program is the 5,000-square-foot traveling exhibition, MarsQuest: Exploring the Red Planet, which was developed with support from the National Science Foundation (NSF), NASA, and several corporate donors. The MarsQuest exhibit is nearing the end of a highly successful, fully-booked three-year tour. The Institute plans to send an enhanced and updated MarsQuest on a second three-year tour and is also developing Destination: Mars, a mini-version of MarsQuest designed for smaller venues. They are designed to inspire and empower participants to extend the excitement and science content of the exhibitions into classrooms and museum-based education programs in an ongoing fashion. The centerpiece of the InterActive Earth project is a traveling exhibit that will cover about 4,000 square feet. The major goal of the proposed exhibit is to introduce students and the public to the complexity of the interconnections in the Earth system, and thereby, to inspire them to better understand planet Earth. Evaluation must be an integral part of the exhibition development process. For MarsQuest, a 3-phase evaluation (front end, formative and summative) was conducted by Randi Korn and Associates in close association with the development team. Sampling procedures for all three evaluation phases ensured the participation of all audiences, including family groups, students, and adults. Each phase of

  17. A mini-exhibition with maximum content

    CERN Multimedia

    Laëtitia Pedroso

    2011-01-01

    The University of Budapest has been hosting a CERN mini-exhibition since 8 May. While smaller than the main travelling exhibition it has a number of major advantages: its compact design alleviates transport difficulties and makes it easier to find suitable venues in the Member States. Its content can be updated almost instantaneously and it will become even more interactive and high-tech as time goes by.   The exhibition on display in Budapest. The purpose of CERN's new mini-exhibition is to be more interactive and easier to install. Due to its size, the main travelling exhibition cannot be moved around quickly, which is why it stays in the same country for 4 to 6 months. But this means a long waiting list for the other Member States. To solve this problem, the Education Group has designed a new exhibition, which is smaller and thus easier to install. Smaller maybe, but no less rich in content, as the new exhibition conveys exactly the same messages as its larger counterpart. However, in the slimm...

  18. Flexible and efficient genome tiling design with penalized uniqueness score

    Directory of Open Access Journals (Sweden)

    Du Yang

    2012-12-01

    Full Text Available Abstract Background As a powerful tool in whole genome analysis, tiling array has been widely used in the answering of many genomic questions. Now it could also serve as a capture device for the library preparation in the popular high throughput sequencing experiments. Thus, a flexible and efficient tiling array design approach is still needed and could assist in various types and scales of transcriptomic experiment. Results In this paper, we address issues and challenges in designing probes suitable for tiling array applications and targeted sequencing. In particular, we define the penalized uniqueness score, which serves as a controlling criterion to eliminate potential cross-hybridization, and a flexible tiling array design pipeline. Unlike BLAST or simple suffix array based methods, computing and using our uniqueness measurement can be more efficient for large scale design and require less memory. The parameters provided could assist in various types of genomic tiling task. In addition, using both commercial array data and experiment data we show, unlike previously claimed, that palindromic sequence exhibiting relatively lower uniqueness. Conclusions Our proposed penalized uniqueness score could serve as a better indicator for cross hybridization with higher sensitivity and specificity, giving more control of expected array quality. The flexible tiling design algorithm incorporating the penalized uniqueness score was shown to give higher coverage and resolution. The package to calculate the penalized uniqueness score and the described probe selection algorithm are implemented as a Perl program, which is freely available at http://www1.fbn-dummerstorf.de/en/forschung/fbs/fb3/paper/2012-yang-1/OTAD.v1.1.tar.gz.

  19. Nursing Care with the Skin of Hospitalized Newborns: Integrative Review

    Directory of Open Access Journals (Sweden)

    Ana Dulce Amorim Santos Soares

    2017-05-01

    Full Text Available The objective was to analyze the scientific collection on nursing care with the skin of hospitalized newborns. In order to reach the objective, an integrative review was conducted. The search for primary studies was performed in the databases LILACS, MEDLINE, BDENF and PUBMED. The included studies (n=10 were grouped into thematic categories: risk factors for skin lesions in hospitalized newborns and their consequences; and nursing care to promote the integrity of the skin of hospitalized newborns. The main care identified were lubrication with emollient agents, use of hydrocolloids and transparent film, changes in decubitus, hygiene techniques, phototherapy and invasive procedures. The results of the review offer guidance for the conduction of researches that investigate interventions that are more effective in the prevention and treatment of skin injuries and their consequences. Key words: Nursing Care, Newborn, Skin.

  20. Newborn Care: 10 Tips for Stressed-Out Parents

    Science.gov (United States)

    ... a walk. If you can, let someone you trust take over for a while. When friends and ... lifestyle/infant-and-toddler-health/in-depth/newborn/art-20045498 . Mayo Clinic Footer Legal Conditions and Terms ...

  1. Trends In Complicated Newborn Hospital Stays and Costs..

    Data.gov (United States)

    U.S. Department of Health & Human Services — The article, Trends In Complicated Newborn Hospital Stays and Costs, 2002-2009, Implications For the Future, published in Volume 4, Issue 4 of Medicare and Medicaid...

  2. [Cardiorespiratory arrest in full term newborn infants: six case reports].

    Science.gov (United States)

    Gatti, H; Castel, C; Andrini, P; Durand, P; Carlus, C; Chabernaud, J L; Vial, M; Dehan, M; Boithias, C

    2004-05-01

    Cardiorespiratory arrest occurring within the first two hours of life of a perfectly normal newborn is a very seldom event hitherto unreported. Six infants born after an uneventful pregnancy by normal vaginal delivery, with a normal Apgar score and physical examination, were found with unexpected cardiorespiratory arrest requiring cardiac and respiratory resuscitation early after birth. All were lying in the prone position, their face covered up while facing mother's abdomen, breast or neck. All mothers were primipara. All newborns but one died. Biological and bacteriological samples were normal and early onset neonatal sepsis was ruled out. Autopsy, performed in five infants, was not contributive. We hypothesize that the sudden and unexpected cardiorespiratory arrest occurring in these normal newborns was secondary to acute upper airway obstruction. To prevent this life threatening post-natal asphyxic episode, it is essential to ensure that the face of a newborn lying down upon mother's breast and abdomen is properly and continuously cleared.

  3. Sun protection in newborns. A comparison of educational methods.

    Science.gov (United States)

    Bolognia, J L; Berwick, M; Fine, J A; Simpson, P; Jasmin, M

    1991-10-01

    We investigated the effect of education on the sun exposure of newborns. Mothers of healthy newborns (n = 275) were enrolled in the spring of 1989 and interviewed by telephone in the fall of 1989. The mothers were divided into a control group, a low-level intervention group, and a high-level intervention group. Both the low-level and high-level interventions succeeded in reducing the amount of time the newborns were allowed to spend in direct sunlight. Both types of intervention also resulted in reduced sun exposure time for the mothers. Although the number of mothers who used sunscreen was approximately the same in all three groups, when sunscreen use was controlled for, the intervention groups spent significantly less unprotected time in the sun than the control group. The mothers and newborns in both intervention groups simply spent less time outdoors.

  4. Do Newborns Have More Complications When Mom Has Asthma?

    Science.gov (United States)

    ... earlier. Maternal asthma also increased the risk for neonatal intensive care unit (NICU) admission; jaundice; and breathing complications including respiratory distress syndrome, transient tachypnea of the newborn, and asphyxia. These findings were present even if babies were ...

  5. Neurocutaneous melanocytosis, hemimegalencephaly and large ovarian cyst in a newborn

    Energy Technology Data Exchange (ETDEWEB)

    Derinkuyu, Betul E.; Boyunaga, Oznur [Gazi University School of Medicine, Department of Radiology, Division of Pediatric Radiology, Besevler, Ankara (Turkey); Unal, Sezin; Ergenekon, Ebru [Gazi University School of Medicine, Department of Pediatrics, Division of Neonatology, Besevler, Ankara (Turkey); Ucar, Murat [Gazi University School of Medicine, Department of Radiology, Besevler, Ankara (Turkey)

    2015-08-15

    We report a case of a newborn girl with neurocutaneous melanocytosis, hemimegalencephaly and a large ovarian cyst. She also had melanocyte deposition in the filum terminale. The ultrasound and the magnetic resonance imaging findings are discussed. (orig.)

  6. Congenital giant epulis obstructing oral cavity: newborn emergency ...

    African Journals Online (AJOL)

    Congenital giant epulis obstructing oral cavity: newborn emergency. Komla Gnassingbe, Komlan A Mihluedo-Agbolan, Harefetéguéna Bissa, Koffi Amegbor, Nguefack Blanchard Noumedem, Pilakimwe Egbohou, Wakatou Mama, Gamedzi K Akakpo-Numado, Hubert Tekou ...

  7. Neuromuscular paralysis for newborn infants receiving mechanical ventilation

    NARCIS (Netherlands)

    Cools, F.; Offringa, M.

    2005-01-01

    BACKGROUND: Ventilated newborn infants breathing in asynchrony with the ventilator are at risk for complications during mechanical ventilation, such as pneumothorax or intraventricular hemorrhage, and are exposed to more severe barotrauma, which consequently could impair their clinical outcome.

  8. 77 FR 40735 - Unique Device Identification System

    Science.gov (United States)

    2012-07-10

    ... postmarket surveillance, and better security of devices through more effective detection and removal of... Drug Administration 21 CFR Parts 16, 801, 803, et al. Unique Device Identification System; Proposed..., 806, 810, 814, 820, 821, 822, and 830 [Docket No. FDA-2011-N-0090] RIN 0910-AG31 Unique Device...

  9. Uniqueness of time-independent electromagnetic fields

    DEFF Research Database (Denmark)

    Karlsson, Per W.

    1974-01-01

    As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics......As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics...

  10. Constructing Dense Graphs with Unique Hamiltonian Cycles

    Science.gov (United States)

    Lynch, Mark A. M.

    2012-01-01

    It is not difficult to construct dense graphs containing Hamiltonian cycles, but it is difficult to generate dense graphs that are guaranteed to contain a unique Hamiltonian cycle. This article presents an algorithm for generating arbitrarily large simple graphs containing "unique" Hamiltonian cycles. These graphs can be turned into dense graphs…

  11. Active sleep is associated with the face preference in the newborns who familiarized with a responsive face.

    Science.gov (United States)

    Cecchini, Marco; Iannoni, Maria Elena; Aceto, Paola; Baroni, Eleonora; Di Vito, Cinzia; Lai, Carlo

    2017-11-01

    Aim of this study was to investigate the preferential looking behaviour, subsequent to a familiarization task (8-min) with a previously responsive or motionless face, before and after a sleep cycle. Moreover, the role of the active sleep in memory consolidation of the responsive or motionless faces was explored. Hypotheses were that the newborns undergoing a motionless familiarization will exhibit a novelty effect (preference for the novel face) whereas the newborns undergoing a responsive familiarization will show a familiarity effect (preference for the known face) before and after the sleep cycle; moreover, the amount of active sleep will be associated with the looking time at the known face after a sleep cycle. Forty-five healthy full-term newborns were randomly assigned to two groups (group 1: motionless-familiarization and group 2: responsive-familiarization); in both groups newborns were video-recorded during four post-familiarization face-preference tasks, two of them performed before and two after a sleep cycle. During the pre-sleep-trials, there was not a significant preference for one face in both groups. During the post-sleep trials, the newborns showed a clear preference for the novel face. This effect was more evident in group 1. Only in group 2 there was a significant positive correlation between the active sleep duration and the looking duration at the known-face during the post-sleep trials (r=0.41; p=0.040). Multiple regression confirmed that only in the group 2 the total duration of the active sleep was associated with the looking duration at the known-face during the post-sleep trials (Adjusted R 2 =0.13; β=0.41; t=2.2; p=0.040). Findings showed that in newborns the face representation can be recalled after a sleep cycle. Moreover, the amount of the active sleep predicted the post-sleep looking toward the known-face only in the newborns who interactively familiarized with the face. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Prevalence of congenital malformation in newborns of the public hospital

    OpenAIRE

    Aritana Pereira Ramos; Maria Nice Dutra de Oliveira; Jefferson Paixão Cardoso

    2008-01-01

    The study aimmed to estimate the predominance of congenital malformations in newborns of the Public Hospital in the Jequié city, Brazil. It was utilized spring of secondary facts, from the fact-gathering of available manuals in the Service of Medical Files of the hospital, in the period of January of 2005 to December of 2006. It was utilized instrument of collection standardized where information about characteristics they were collected of the mother, general characteristics of the newborn...

  13. Genetic susceptibility of newborn daughters to oxidative stress

    DEFF Research Database (Denmark)

    Decordier, Ilse; De Bont, Kelly; De Bock, Kirsten

    2007-01-01

    was identified. Concerning MN frequencies, however, newborns carrying the variant XRCC3(241) genotype might be at higher risk for the induction of MN by oxidative stress. Multivariate analysis revealed a significant protective effect of maternal antioxidant supplementation during pregnancy against oxidative DNA...... damage in newborns in terms of MN frequencies. However, these conclusions might not be extrapolable to other types of DNA damage and need confirmation in a study on a larger population....

  14. Zinc protoporphyrin/heme in large-for-gestation newborns.

    Science.gov (United States)

    Kleven, Kelsey J; Blohowiak, Sharon E; Kling, Pamela J

    2007-01-01

    Zinc protoporphyrin/heme (ZnPP/H) ratios are indicators of incomplete erythrocyte iron delivery. ZnPP/H is more sensitive than measures of iron stores, such as plasma ferritin, in identifying early pre-anemic iron-deficient erythropoiesis. Cord ZnPP/H ratios are elevated in conditions associated with fetal hypoxia, such as diabetes mellitus during pregnancy. In chronic fetal hypoxemia, erythrocyte and hemoglobin syntheses are accelerated and iron is incorporated into erythrocytes. Cord ZnPP/H ratios are correlated with fetal size after diabetic pregnancy. Because fetal size is a surrogate for diabetes control, it is unclear whether glycemic control in diabetes mellitus or fetal size was the major determinant of ZnPP/H ratios and disturbed erythrocyte iron delivery. Our goal was to examine whether ZnPP/H ratios were elevated or were associated with growth in large-for-gestation newborns born to mothers without the diagnosis of diabetes mellitus. In cord blood samples from large and appropriately grown healthy newborns, we measured ZnPP/H and indices of erythropoiesis and iron status. Analyses included simple linear regression, Fisher's exact, and unpaired t testing. In the absence of diabetes mellitus, ZnPP/H in 25 large and 24 appropriately grown healthy newborns was similar, and the ratios were within the limits of previously reported normal cord ZnPP/H. Ratios were not correlated with plasma ferritin levels. In large newborns, but not appropriately grown newborns, ZnPP/H ratios were positively correlated with fetal growth (p ZnPP/H was normal. Iron incorporation into erythrocytes in large newborns appears adequate. Because the association of ZnPP/H with size and estimated body hemoglobin was observed only in large newborns, factors determining ZnPP/H may differ between large and appropriately grown newborns.

  15. Transcription of hepatic cytosolic phosphoenolpyruvate carboxykinase gene in newborn dogs.

    Science.gov (United States)

    Feng, B C; Li, J; Kliegman, R M

    1996-10-01

    Physiological studies hypothesized that unsuppressed gluconeogenesis by insulin in newborn dogs may be a mechanism responsible for neonatal hyperglycemia. In the present study, we determined the effects of fasting and the infusion of insulin, glucose, and/or epinephrine on the liver cytosolic mRNA levels of the gene for the key regulatory enzyme of gluconeogenesis, phosphoenolpyruvate carboxykinase PEPCK (PEPCK; EC 4.1.1.32), in newborn dogs in vivo to further test the hypothesis. We observed the following: (i) Fasting increased the hepatic PEPCK mRNA level in newborn dogs. The hepatic PEPCK mRNA level was not detectable at birth; the PEPCK mRNA level at 4 h was arbitrarily determined as 100.0 +/- 27.8%, was 108.1 +/- 18.4% at 10 h, and stayed at the same level at 24 h (109.1 +/- 8.2). (ii) Euglycemic hyperinsulinemia did not significantly reduce the hepatic PEPCK mRNA levels in newborn dogs; however, the same treatment resulted in the repression of the liver PEPCK mRNA to undetectable levels in adult dogs. (iii) Under hyperinsulinemia, a moderate hyperglycemia lowered the liver PEPCK mRNA in newborn dogs to undetectable levels. (iv) In newborn dogs, despite the presence of hyperinsulinemia and hyperglycemia, the infused epinephrine was still able to elevate the liver PEPCK mRNA from undetectable levels to 79% of the control levels. We suggest that unsuppressed neonatal gluconeogenesis in the presence of hyperinsulinemia may be evidence of insulin resistance in newborn dogs and that the stimulatory effect of epinephrine on gluconeogenesis overriding insulin and glucose in the liver of the newborn dogs may be a mechanism for inducing neonatal hyperglycemia.

  16. Care of newborn in the community and at home

    OpenAIRE

    Neogi, S B; Sharma, J; Chauhan, M; Khanna, R; Chokshi, M; Srivastava, R; Prabhakar, P K; Khera, A; Kumar, R; Zodpey, S; Paul, V K

    2016-01-01

    India has contributed immensely toward generating evidence on two key domains of newborn care: Home Based Newborn Care (HBNC) and community mobilization. In a model developed in Gadchiroli (Maharashtra) in the 1990s, a package of Interventions delivered by community health workers during home visits led to a marked decline in neonatal deaths. On the basis of this experience, the national HBNC program centered around Accredited Social Health Activists (ASHAs) was introduced in 2011, and is now...

  17. 18 CFR 32.2 - Required exhibits.

    Science.gov (United States)

    2010-04-01

    ... of operating such facilities. Exhibit B. A general or key map on a scale not greater than 20 miles to... facilities used for the generation and transmission of electric energy, indicating on said map the points...

  18. Fermi centenary exhibition comes to CERN

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    A touring exhibition, "Enrico Fermi - immagini e documenti inediti" (Enrico Fermi - unpublished images and documents), celebrating the centenary of Enrico Fermi's birth in 1901 was on display at CERN from 12 to 27 September 2002.

  19. France at CERN – Industrial exhibition

    CERN Multimedia

    FP Department

    2012-01-01

    Industrial Exhibition Administration Building Bldg 61 – 1st Floor Tuesday 27 March: 9 a.m. – 5.30 p.m. Wednesday 28 March: 9 a.m. – 2 p.m.   About thirty French companies are presenting their latest technological advances during the industrial exhibition "France at CERN", featuring products and technologies specifically related to CERN activities. Individual B2B meetings can be organized with the sales and technical representatives of participating firms and will take place at either the companies’ exhibition stands or in conference rooms in the Main Building. Individuals wishing to make contact with one or more companies must use the contact details available from each secretariat of department or by using this link. B2B meetings will be coordinated by UBIFRANCE. You will also find the list of exhibiting and participating companies online here. This event is sponsored by the French subsidiary of RS Components, the most important distri...

  20. High Quality Virtual Reality for Architectural Exhibitions

    DEFF Research Database (Denmark)

    Kreutzberg, Anette

    2016-01-01

    This paper will summarise the findings from creating and implementing a visually high quality Virtual Reality (VR) experiment as part of an international architecture exhibition. It was the aim to represent the architectural spatial qualities as well as the atmosphere created from combining natural...... and artificial lighting in a prominent not yet built project. The outcome is twofold: Findings concerning the integration of VR in an exhibition space and findings concerning the experience of the virtual space itself. In the exhibition, an important aspect was the unmanned exhibition space, requiring the VR...... experience to be self-explanatory. Observations of different visitor reactions to the unmanned VR experience compared with visitor reactions at guided tours with personal instructions are evaluated. Data on perception of realism, spatial quality and light in the VR model were collected with qualitative...

  1. The presentation of energy topics at exhibitions

    International Nuclear Information System (INIS)

    Moergeli, H.P.

    1984-01-01

    The author examines the problems confronting an electricity supply company when trying to communicate its energy policy to the general public at exhibitions and fairs. The company has to convey a message of reliable power supplies, increasing demand, the advantages of nuclear energy, the safe storage of radioactive waste and the need for new generating plants. The author describes some of the displays being used to attract the public to the Bern Power Stations stand at the Bern Exhibition 1984. (R.S.)

  2. [All-Russian hygienic exhibitions and museums].

    Science.gov (United States)

    Kuzybaeva, M P

    2011-01-01

    The material about the popularization of hygiene and health education in Russia in the second half of the 19th century to early 20th century through exhibition and museum activities has been collected for the first time and analyzed in the paper. The role of scientists and scientific medical societies in this process is noted. The significance of museum and exhibition activities in this area for the development of medical science is defined.

  3. Antibacterial-induced nephrotoxicity in the newborn.

    Science.gov (United States)

    Fanos, V; Cataldi, L

    1999-03-01

    Antibacterials are the primary cause of drug-induced kidney disease in all age groups and these agents bring about renal damage by 2 main mechanisms, namely, direct and immunologically mediated. For some antibacterials (aminoglycosides and vancomycin) nephrotoxicity is very frequent but generally reversible upon discontinuation of the drug. However, the development of acute renal failure with these agents is possible and its incidence in the newborn seems to be increasing. Antibacterials are very often used in the neonatal period especially in very low birthweight neonates. The role of neonatal age in developing nephrotoxicity has still to be defined. Since the traditional laboratory parameters of nephrotoxicity are abnormal only in the presence of substantial renal damage, the identification of early non-invasive markers of the renal damage (urinary microglobulins, enzymes and growth factors) is of importance. Aminoglycosides and glycopeptides are still frequently used, either alone or in combination, despite their low therapeutic index. Numerous factors intervene in bringing about the kidney damage induced by these 2 classes of antibacterials, such as factors related to the antibacterial itself and others related to the associated pathology as well as pharmacological factors. Nephrotoxicity can be caused by the beta-lactams and related compounds. Their potential to cause nephrotoxicity decreases in the order: carbapenems > cephalosporins > penicillins > monobactams. Third generation cephalosporins are frequently used in neonates. However, they are well tolerated compounds at the renal level. The nephrotoxicity of other classes of antibacterials is not discussed either because they are only used in neonates in exceptional circumstances, for example, chloramphenicol and cotrimoxazole (trimethoprim-sulfamethoxazole) or are not associated with significant nephrotoxicity, for example macrolides, clindamicin, quinolones, rifampicin (rifampin) and metronidazole

  4. Sex differences in science museum exhibit attraction

    Science.gov (United States)

    Arámbula Greenfield, Teresa

    This study examines the relative attraction of hands-on, interactive science museum exhibits for females and males. Studies have demonstrated that such exhibits can be effective learning experiences for children, with both academic and affective benefits. Other studies have shown that girls and boys do not always experience the same science-related educational opportunities and that, even when they do, they do not necessarily receive the same benefits from them. These early differences can lead to more serious educational and professional disparities later in life. As interactive museum exhibits represent a science experience that is-readily available to both girls and boys, the question arose as to whether they were being used similarly by the two groups as well as by adult women and men. It was found that both girls and boys used all types of exhibits, but that girls were more likely than boys to use puzzles and exhibits focusing on the human body; boys were more likely than girls to use computers and exhibits illustrating physical science principles. However, this was less true of children accompanied by adults (parents) than it was of unaccompanied children on school field trips who roamed the museum more freely.Received: 16 February 1994; Revised: 3 February 1995;

  5. Inborn Errors of Intermediary Metabolism in Critically Ill Mexican Newborns

    Directory of Open Access Journals (Sweden)

    Ibarra-González Isabel MSc

    2014-04-01

    Full Text Available Inborn errors of intermediary metabolism (IEiM are complex diseases with high clinical heterogeneity, and some patients who have severe enzyme deficiencies or are subjected to stress (catabolism/infections actually decompensate in the neonatal period. In this study, we performed metabolic tests on 2025 newborns in Mexico admitted to 35 neonatal intensive care units or emergency wards (NICUs/EWs over a 6-year period, in whom a metabolic disorder was clinically suspected. Of these 2025 newborns with sickness, 11 had IEiM, revealing a prevalence of 1:184. Clinical characteristics and outcomes of the newborns with confirmed IEiM are shown. Of these 11 patients, 4 had isolated methylmalonic acidemia, 3 had maple syrup urine disease, 2 had urea cycle disorders, 1 had 3-hydroxy-3-methylglutaric acidemia, and 1 had isovaleric acidemia. During the first week of life (average 3 days, all of these newborns presented with impaired alertness, hypotonia, feeding difficulties, and vomiting along with metabolic acidosis and hyperammonemia. Of the 11 newborns with IEiM, 7 died, leading to a mortality rate of 64%. In conclusion, the differential diagnosis of newborns admitted to the NICU/EW must include IEiM, requiring systematic screening of this population.

  6. Hypothermia therapy for newborns with hypoxic ischemic encephalopathy.

    Science.gov (United States)

    Silveira, Rita C; Procianoy, Renato S

    2015-01-01

    Therapeutic hypothermia reduces cerebral injury and improves the neurological outcome secondary to hypoxic ischemic encephalopathy in newborns. It has been indicated for asphyxiated full-term or near-term newborn infants with clinical signs of hypoxic-ischemic encephalopathy (HIE). A search was performed for articles on therapeutic hypothermia in newborns with perinatal asphyxia in PubMed; the authors chose those considered most significant. There are two therapeutic hypothermia methods: selective head cooling and total body cooling. The target body temperature is 34.5 °C for selective head cooling and 33.5 °C for total body cooling. Temperatures lower than 32 °C are less neuroprotective, and temperatures below 30 °C are very dangerous, with severe complications. Therapeutic hypothermia must start within the first 6h after birth, as studies have shown that this represents the therapeutic window for the hypoxic-ischemic event. Therapy must be maintained for 72 h, with very strict control of the newborn's body temperature. It has been shown that therapeutic hypothermia is effective in reducing neurologic impairment, especially in full-term or near-term newborns with moderate hypoxic-ischemic encephalopathy. Therapeutic hypothermia is a neuroprotective technique indicated for newborn infants with perinatal asphyxia and hypoxic-ischemic encephalopathy. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  7. [Transregional tracking in newborn hearing screening].

    Science.gov (United States)

    Matulat, P; Stroe, S; Am Zehnhoff-Dinnesen, A

    2017-12-01

    When patients in the universal newborn hearing screening program move from one geographical area to another between initial screening and medical follow-up, the responsibility for their tracking also moves from one screening center to another. As a result, these patients are lost to follow-up according to the center which had initial responsibility. In cooperation with the Association of German Hearing Screening Centers ("Verband Deutscher Hörscreening-Zentralen e. V.," VDHZ) as an offer to the developers of tracking software, a concept for nationwide tracking including a reference implementation and evaluation is described. On the basis of error analysis of real screening data, techniques for preprocessing data, the technical background of the interface, and details regarding integration of the interface into tracking software are presented. Data from a stress test are shown. In a simulation stress test with six hearing screening centers and 54,551 children, all requests were answered within an average response time of 637 ms (standard deviation, SD = 266 ms; median 613 ms). Anonymized surnames (n = 675/1.24%) and duplicate entries in the database (n = 49/0.01%) were detected. A transregional tracking procedure using heterogeneous tracking software is possible without the use of a standardized screening ID. The presented approach seems conceptually and technically suitable.

  8. Magistral drugs in hospitalized newborns and children.

    Science.gov (United States)

    Pereira, Agueda Cabral de Souza; Miranda, Elaine Silva; Castilho, Selma Rodrigues de; Futuro, Débora Omena; Teixeira, Lenise Arneiro; Paula, Geraldo Renato de

    2016-12-01

    Study the use of magistral oral solutions and suspensions in infants and children at a university hospital. This is a descriptive study based on the analysis of the assessed hospital's magistral drug request forms regarding the patients in the neonatal ICU, Obstetrics, Pediatrics and Pediatric Emergency from January 2012 to December 2013. The frequency of drug requests and dispensation was evaluated and the consumption of each active ingredient of the preparations was expressed as number of "infant defined daily dose" (iDDD) and of iDDD/100 bed-days. A total of 657 forms were analyzed - a monthly average of 27 pediatric preparations. The neonatal ICU accounted for 69.6% of these requests. Twenty-one drug items were used, of which the most common were folinic acid (88 requests), sulfadiazine (85) and captopril (73). The consumption of the active principle in these preparations varied in number of iDDD, from 7.5 (hydralazine) to 16,520.0 (folic acid), and in number of iDDD/100 bed-days in the neonatal ICU, from 0.1 (zinc sulfate) to 146.1 (folic acid). The constant consumption of magistral oral solutions and suspensions by newborns and children of the assessed hospital indicates the need for such preparations as a pediatric therapeutic alternative in this hospital. Copyright © 2016 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  9. Magistral drugs in hospitalized newborns and children

    Directory of Open Access Journals (Sweden)

    Agueda Cabral de Souza Pereira

    Full Text Available Abstract Objective: Study the use of magistral oral solutions and suspensions in infants and children at a university hospital. Methods: This is a descriptive study based on the analysis of the assessed hospital's magistral drug request forms regarding the patients in the neonatal ICU, Obstetrics, Pediatrics and Pediatric Emergency from January 2012 to December 2013. The frequency of drug requests and dispensation was evaluated and the consumption of each active ingredient of the preparations was expressed as number of “infant defined daily dose” (iDDD and of iDDD/100 bed-days. Results: A total of 657 forms were analyzed - a monthly average of 27 pediatric preparations. The neonatal ICU accounted for 69.6% of these requests. Twenty-one drug items were used, of which the most common were folinic acid (88 requests, sulfadiazine (85 and captopril (73. The consumption of the active principle in these preparations varied in number of iDDD, from 7.5 (hydralazine to 16,520.0 (folic acid, and in number of iDDD/100 bed-days in the neonatal ICU, from 0.1 (zinc sulfate to 146.1 (folic acid. Conclusions: The constant consumption of magistral oral solutions and suspensions by newborns and children of the assessed hospital indicates the need for such preparations as a pediatric therapeutic alternative in this hospital.

  10. Serum and Urinary NGAL in Septic Newborns

    Directory of Open Access Journals (Sweden)

    Mike Smertka

    2014-01-01

    Full Text Available Neutrophil gelatinase-associated lipocalin (NGAL is postulated to be a potentially new and highly specific/sensitive marker of acute kidney injury (AKI. The aim of this study was to assess the impact of inflammation on serum and urine NGAL in newborns that were treated due to infection. We determined serum and urine NGAL concentrations in 73 infants (51 with sepsis; 22 with severe sepsis admitted to the Intensive Care Unit in the first month of life, for three consecutive days during the course of treatment for infection. 29 neonates without infection served as the control group. Septic patients, in particular, severe sepsis patients, had increased serum and urinary NGAL levels in the three subsequent days of observation. Five septic patients who developed AKI had elevated serum and urinary NGAL values to a similar extent as septic neonates without AKI. A strong correlation was found between the concentration of serum and urinary NGAL and inflammatory markers, such as CRP and procalcitonin. Serum and urinary NGAL levels were also significantly associated with NTISS (neonatal therapeutic intervention scoring system values. We conclude that increased serum and urinary NGAL values are not solely a marker of AKI, and more accurately reflect the severity of inflammatory status.

  11. Pharmacokinetic properties of mezlocillin in newborn infants.

    Science.gov (United States)

    Odio, C; Threlkeld, N; Thomas, M L; McCraken, G H

    1984-05-01

    The pharmacokinetic properties of mezlocillin were evaluated in newborn infants. Mean peak and trough concentrations of drug in plasma, after 75 mg of mezlocillin per kg given intravenously, were 252 and 72 micrograms/ml, respectively, in infants who were less than 38 weeks gestation and less than or equal to 7 days old, compared with 139 and 9 micrograms/ml, respectively, in infants greater than or equal to 38 weeks gestation and greater than 7 days old. The mean elimination half-life values were from 4.5 h in preterm infants who were less than or equal to 7 days old to 1.8 h in term infants greater than or equal to 7 days old. Median peak and trough bactericidal titers of drug in plasma from neonates treated with mezlocillin were 1:8 and 1:4, respectively, against a resistant (minimal bactericidal concentration, 512 micrograms/ml) Escherichia coli strain and 1:64 and 1:32, respectively, against a susceptible (minimal bactericidal concentration, 2 micrograms/ml) E. coli strain. We propose a dosage schedule of 75 mg of mezlocillin per kg administered every 12 h to preterm (gestational age less than 38 weeks) infants less than or equal to 7 days old, every 8 h to preterm infants greater than 7 days old or term infants less than or equal to 7 days old, and every 6 h to term infants greater than 7 days old.

  12. Mitochondrial hepatopathies in the newborn period.

    Science.gov (United States)

    Fellman, Vineta; Kotarsky, Heike

    2011-08-01

    Mitochondrial disorders recognized in the neonatal period usually present as a metabolic crisis combined with one or several organ manifestations. Liver disorder in association with a respiratory chain deficiency may be overlooked since liver dysfunction is common in severely sick newborn infants. Lactacidosis, hypoglycemia, elevated serum transaminases and conjugated bilirubin are common signs of mitochondrial hepatopathy. Hepatosplenomegaly may occur in severe cases. A clinical picture with fetal growth restriction, postnatal lactacidosis, hypoglycemia, coagulopathy, and cholestasis, especially in combination with neurological symptoms or renal tubulopathy, should alert the neonatologist to direct investigations on mitochondrial disorder. A normal lactate level does not exclude respiratory chain defects. The most common liver manifestation caused by mutated mitochondrial DNA (deletion) is Pearson syndrome. Recently, mutations in several nuclear DNA genes have been identified that lead to mitochondrial hepatopathy, e.g. mitochondrial depletion syndrome caused by DGUOK, MPV17, SUCLG1, POLG1, or C10ORF2 mutations. A combination of lactacidosis, liver involvement, and Fanconi type renal tubulopathy is common when the complex III assembly factor BCS1L harbors mutations, the most severe disease with consistent genotype-phenotype correlation being the GRACILE syndrome. Mutations in nuclear translation factor genes (TRMU, EFG1, and EFTu) of the respiratory chain enzyme complexes have recently been identified. Diagnostic work-up of neonatal liver disorder should include assessment of function and structure of the complexes as well as mutation screening for known genes. So far, treatment is mainly symptomatic. Copyright © 2011. Published by Elsevier Ltd.

  13. Breastfeeding Determinants in Healthy Term Newborns

    Directory of Open Access Journals (Sweden)

    Lorenzo Colombo

    2018-01-01

    Full Text Available Breastfeeding is the normative standard for infant feeding. Despite its established benefits, different factors can affect breastfeeding rates over time. The purpose of this study was to evaluate breastfeeding determinants in healthy term newborns during the first three months of life. A prospective, observational, single-center study was conducted in the nursery of Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico in Milan, Italy. The mother-baby dyads that were admitted to the Clinic in January and February 2017 were enrolled. Only healthy term babies with birth weight ≥10th percentile for gestational age were included. Data were collected through medical records and questionnaires administered during the follow-up period. Then, we fitted univariate and multivariate logistic models and calculated odds ratios. 746 dyads were included but 640 completed the study. The factors found to be favoring breastfeeding were a previous successful breastfeeding experience, a higher level of education of the mother, attending prenatal classes, no use of pacifier, rooming in practice, and breastfeeding on demand. Factors acting negatively on breastfeeding were advanced maternal age, non-spontaneous delivery, perception of low milk supply, mastitis, and nipple fissures. This study highlights the need to individualize the assistance provide to breastfeeding mothers, paying special attention to personal experiences.

  14. Breastfeeding Determinants in Healthy Term Newborns.

    Science.gov (United States)

    Colombo, Lorenzo; Crippa, Beatrice Letizia; Consonni, Dario; Bettinelli, Maria Enrica; Agosti, Viola; Mangino, Giulia; Bezze, Elena Nicoletta; Mauri, Paola Agnese; Zanotta, Lidia; Roggero, Paola; Plevani, Laura; Bertoli, Donatella; Giannì, Maria Lorella; Mosca, Fabio

    2018-01-05

    Breastfeeding is the normative standard for infant feeding. Despite its established benefits, different factors can affect breastfeeding rates over time. The purpose of this study was to evaluate breastfeeding determinants in healthy term newborns during the first three months of life. A prospective, observational, single-center study was conducted in the nursery of Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico in Milan, Italy. The mother-baby dyads that were admitted to the Clinic in January and February 2017 were enrolled. Only healthy term babies with birth weight ≥10th percentile for gestational age were included. Data were collected through medical records and questionnaires administered during the follow-up period. Then, we fitted univariate and multivariate logistic models and calculated odds ratios. 746 dyads were included but 640 completed the study. The factors found to be favoring breastfeeding were a previous successful breastfeeding experience, a higher level of education of the mother, attending prenatal classes, no use of pacifier, rooming in practice, and breastfeeding on demand. Factors acting negatively on breastfeeding were advanced maternal age, non-spontaneous delivery, perception of low milk supply, mastitis, and nipple fissures. This study highlights the need to individualize the assistance provide to breastfeeding mothers, paying special attention to personal experiences.

  15. Newborn bloodspot screening policy framework for Australia

    Directory of Open Access Journals (Sweden)

    Peter O'Leary

    2015-09-01

    Full Text Available Background The aim of newborn bloodspot screening (NBS is to identify rare genetic and non-genetic conditions in children soon after birth in order to commence therapies that prevent the development of progressive, serious, and irreversible disabilities. Universal NBS programmes have been implemented in most countries, with minor adaptations to target conditions most relevant to the local healthcare environment. Aims In this article, we describe the initiatives of international and Australian governments to develop policies to address the expansion of NBS in their healthcare systems. Methods We have reviewed published public policies and literature to formulate recommendations based on clinical, social, legal, and ethical principles to inform a national governance and policy framework for Australia. Results Australian policy makers have been slow to develop a coordinated plan. While the experience from other governments can guide our national policy, there are specific areas that require further consideration by Australian health experts. Key reforms involve the separation of policy and operational activities, multidisciplinary decision-making and oversight by the Australian Health Ministers’ Advisory Council for policy direction. Conclusion A formal national policy framework will guide the coordination of NBS services that can adapt to the needs of Australian children and families.

  16. Dissociated cultures of newborn mouse brain

    International Nuclear Information System (INIS)

    Wiesmann, U.N.; Hofmann, K.; Burkhart, T.; Herschkowitz, N.

    1975-01-01

    The metabolism of 35 SO 4 -sulfated lipids and mucopolysaccharides was studied in dissociated brain cell cultures from newborn albino mouse brains. The cultures were maintained under an atmosphere of 40% O 2 and 5% CO 2 in apparent good health up to 30 days. Early morphological examination of the dissociated cells demonstrated an initial partial reaggregation of the cells, which later settled and became confluent bilayered cultures. Cell proliferation measured by DNA and protein determination, morphological differentiation and biochemical differentiation took place in the dissociated brain cell cultures analogous in some respects to the in vivo situation. A timed increase in the synthesis of a myelin precursor, cerebroside 35 SO 4 , was observed after 6 to 8 days in culture (DIC). A peak of cerebroside sulfate was evident at 17 DIC. No stable sulfatide was observed at any time. Protein-bound macromolecular 35 SO 4 -MPS was synthetized and secreted from the cells into the culture medium. Maximal synthesis and secretion occurred at 8 DIC. This culture system proves to be a useful model for studying some aspects of differentiation of brain cells under external conditions. (author)

  17. Aspects of Newborn Screening in Isovaleric Acidemia

    Directory of Open Access Journals (Sweden)

    Andrea Schlune

    2018-01-01

    Full Text Available Isovaleric acidemia (IVA, an inborn error of leucine catabolism, is caused by mutations in the isovaleryl-CoA dehydrogenase (IVD gene, resulting in the accumulation of derivatives of isovaleryl-CoA including isovaleryl (C5-carnitine, the marker metabolite used for newborn screening (NBS. The inclusion of IVA in NBS programs in many countries has broadened knowledge of the variability of the condition, whereas prior to NBS, two distinct clinical phenotypes were known, an “acute neonatal” and a “chronic intermittent” form. An additional biochemically mild and potentially asymptomatic form of IVA and its association with a common missense mutation, c.932C>T (p.A282V, was discovered in subjects identified through NBS. Deficiency of short/branched chain specific acyl-CoA dehydrogenase (2-methylbutyryl-CoA dehydrogenase, a defect of isoleucine degradation whose clinical significance remains unclear, also results in elevated C5-carnitine, and may therefore be detected by NBS for IVA. Treatment strategies for the long-term management of symptomatic IVA comprise the prevention of catabolism, dietary restriction of natural protein or leucine intake, and supplementation with l-carnitine and/or l-glycine. Recommendations on how to counsel and manage individuals with the mild phenotype detected by NBS are required.

  18. Echocardiographic Diagnostics of Myocardial Infarction in Newborns

    Directory of Open Access Journals (Sweden)

    G. V. Revunenkov

    2015-01-01

    Full Text Available Early and correct diagnostics of myocardial infarction in newborns is impossible without modern instrumental methods, among which echocardiography is the leading one. Hypokinesia, akinesia or dyskinesia of local segments of the heart ventricular wall is determined with echocardiography. We examined a 3-days-old baby with circulatory failure requiring cardiotonic support. On auscultation there was a heart murmur. It was an intracardiac conduction disoder and infarction-like changes on ECG, however, a convincing evidence to interpret the patient’s condition as myocardial infarction has not been received. Therefore, it was decided to conduct echocardiography. According to the results of echocardiography the presence of hyperechogenic diskinetic locus in the apical segment of the right ventricle (post-infarction scar, a local pericardial effusion in the same projection, hyperechogenic movable mass (thrombus in the apical segment of the right ventricle were determined that together with the results of the ECG allowed us to set diagnosis myocardial infarction. Transthoracic echocardiography is one of highly informative methods; the data obtained allowed to correctly interpret the clinical picture of heart failure and to reveal the cause of the patien’st dependance on cardiotonic support.

  19. Guidelines for procedural pain in the newborn

    Science.gov (United States)

    Lago, Paola; Garetti, Elisabetta; Merazzi, Daniele; Pieragostini, Luisa; Ancora, Gina; Pirelli, Anna; Bellieni, Carlo Valerio

    2009-01-01

    Despite accumulating evidence that procedural pain experienced by newborn infants may have acute and even long-term detrimental effects on their subsequent behaviour and neurological outcome, pain control and prevention remain controversial issues. Our aim was to develop guidelines based on evidence and clinical practice for preventing and controlling neonatal procedural pain in the light of the evidence-based recommendations contained in the SIGN classification. A panel of expert neonatologists used systematic review, data synthesis and open discussion to reach a consensus on the level of evidence supported by the literature or customs in clinical practice and to describe a global analgesic management, considering pharmacological, non-pharmacological, behavioural and environmental measures for each invasive procedure. There is strong evidence to support some analgesic measures, e.g. sucrose or breast milk for minor invasive procedures, and combinations of drugs for tracheal intubation. Many other pain control measures used during chest tube placement and removal, screening and treatment for ROP, or for postoperative pain, are still based not on evidence, but on good practice or expert opinions. Conclusion: These guidelines should help improving the health care professional's awareness of the need to adequately manage procedural pain in neonates, based on the strongest evidence currently available. PMID:19484828

  20. Newborn screening cards: a legal quagmire.

    Science.gov (United States)

    Bowman, Diana M; Studdert, David M

    2011-03-21

    Newborn screening (NBS) programs are a well established and cost-effective method for early identification of genetic disorders. However, a raft of legal questions surrounds the collection, storage, ownership and secondary use of NBS cards. The absence of clear legal rules governing NBS programs in Australia means that there are few straightforward answers to these questions. A series of controversial incidents have exposed this uncertainty in Australia, and remarkably similar controversies have occurred in the United States and European Union. We review the situation, using Victoria as a case study. We also make the case for a dedicated regulatory regime for NBS programs, arguing that the lack of such a regime threatens public trust and the robust operation of NBS programs in Australia. New rules would likely introduce stricter requirements for informed consent at the point of blood collection than has been the norm to date. However, the scope for use of cards in research could expand rather than contract, and it may be possible to reduce the risk that vast card archives will need to be destroyed in response to future public outcries.

  1. CERN exhibition a big hit in Bulgaria

    CERN Multimedia

    2005-01-01

    The first CERN exhibition in Bulgaria attracted many visitors. In the first ever CERN exhibition to be held in Bulgaria, over 1,400 visitors, many of them students and young physicists, visited the 10-day event in Sofia. The CERN mini-exhibition took place at the National Earth and Mankind Museum between 8 and 17 November. Permanently staffed by young physicists from Sofia University, there were exhibits on display about research activities at CERN, as well as four additional posters describing Bulgaria's participation. The inauguration took place on the morning of 8 November in the presence of the Vice-Minister for Science and Education, Mrs. Vanya Dobreva, and some 200 guests. A series of short speeches were followed by a visit to the exhibition. CERN's representative at the event, Ray Lewis, was then asked by Professor Matey Mateev, President of the Union of Physicists in Bulgaria, to say a few words on behalf of the Organization. Numerous journalists were also present at the inauguration. A painting enti...

  2. Turning energy around: an interactive exhibition experience

    Directory of Open Access Journals (Sweden)

    Sarah Kellberg

    2018-05-01

    Full Text Available A transition from the fossil-fuel driven to a sustainable energy system is an enormous global challenge: climate change and finite resources require countries all over the world to change their way of producing, transporting and using energy. The Energiewende (energy transition will require major changes in the current energy supply system in Germany – but also worldwide. These changes will not only affect the technical sector but will also include ecological questions, social issues and political matters. Whether any transition is going to favour large scale solutions or decentralised technologies depends on local situations and global interconnections, and above all on a democratic process. Hence energy transition succeeds or fails with the acceptance and participation of society. To deal with this overwhelmingly complex topic and its multi-layered dependencies, the Deutsches Museum has designed an exhibition providing visitors with background knowledge about the necessities and challenges of energy transition, unpicking the links between the different technical, economic and social challenges. The exhibition accomplishes the task with an engaging and facilitating approach while taking into account the highly emotive aspects of energy transition as a societal issue. This paper presents the concept of the travelling exhibition energie.wenden, relating it to the Deutsches Museum´s tradition of exhibitions as well as to the challenge of how to deal with socio-scientific topics in scientific exhibitions.

  3. Profile of Neonatal Septicaemia at a District-level Sick Newborn Care Unit

    Science.gov (United States)

    Singh, Arun K.; Ghosh, Chiranjib; Dasgupta, Sudipta; Mukherjee, Suchandra; Basu, Sulagna

    2012-01-01

    Although sepsis is a major cause of morbidity and mortality among newborns in resource-poor countries, little data are available from rural areas on culture-proven sepsis. The aim of the present study was to provide information in this regard. The study reports results on the incidence and aetiology of neonatal sepsis cases admitted to a facility in a rural area in eastern India. Blood culture was done for all babies, with suspected clinical sepsis, who were admitted to the sick newborn care unit at Suri where the study was conducted during March 2009–August 2010. A standard form was used for collecting clinical and demographic data. In total, 216 neonatal blood culture samples were processed, of which 100 (46.3%) grew potential pathogens. Gram-negative infection was predominant (58/100 cases) mainly caused by enteric Gram-negative bacteria. Klebsiella pneumoniae was the most common Gram-negative isolate. The emergence of fungal infection was observed, with 40% of the infection caused by yeast. Gram-negative organisms exhibited 100% resistance to ampicillin, cefotaxime, and gentamicin. Amikacin and co-trimoxazole showed 95% (n=57) resistance, and ciprofloxacin showed 83.3% (n=50) resistance among the Gram-negative bacteria. Carbapenem showed emerging resistance (n=4; 6.6%). Results of analysis of risk factors showed an extremely significant association between gestation and sepsis and gender and sepsis. Gastrointestinal symptoms were highly specific for fungal infections. One-third of babies (n=29), who developed culture-positive sepsis, died. Blood culture is an investigation which is frequently unavailable in rural India. As a result, empirical antibiotic therapy is commonly used. The present study attempted to provide data for evidence-based antibiotic therapy given to sick newborns in such rural units. The results suggest that there is a high rate of antibiotic resistance in rural India. Urgent steps need to be taken to combat this resistance. PMID:22524118

  4. Prolonged hypoxia augments l-citrulline transport by System A in the newborn piglet pulmonary circulation

    Science.gov (United States)

    Fike, Candice D.; Sidoryk-Wegrzynowicz, Marta; Aschner, Michael; Summar, Marshall; Prince, Lawrence S.; Cunningham, Gary; Kaplowitz, Mark; Zhang, Yongmei; Aschner, Judy L.

    2012-01-01

    Aims Pulmonary arterial endothelial cells (PAECs) express the enzymes needed for generation of l-arginine from intracellular l-citrulline but do not express the enzymes needed for de novo l-citrulline synthesis. Hence, l-citrulline levels in PAECs are dependent on l-citrulline transport. Once generated, l-arginine can be converted to l-citrulline and nitric oxide (NO) by the enzyme NO synthase. We sought to determine whether hypoxia, a condition aetiologically linked to pulmonary hypertension, alters the transport of l-citrulline and the expression of the sodium-coupled neutral amino acid transporters (SNATs) in PAECs from newborn piglets. Methods and results PAECs isolated from newborn piglets were cultured under normoxic and hypoxic conditions and used to measure SNAT1, 2, 3, and 5 protein expression and 14C-l-citrulline uptake. SNAT1 protein expression was increased, while SNAT2, SNAT3, and SNAT5 expression was unaltered in hypoxic PAECs. 14C-l-citrulline uptake was increased in hypoxic PAECs. Studies with inhibitors of System A (SNAT1/2) and System N (SNAT3/5) revealed that the increased 14C-l-citrulline uptake was largely due to System A-mediated transport. Additional studies were performed to evaluate SNAT protein expression and l-citrulline levels in lungs of piglets with chronic hypoxia-induced pulmonary hypertension and comparable age controls. Lungs from piglets raised in chronic hypoxia exhibited greater SNAT1 expression and higher l-citrulline levels than lungs from controls. Conclusion Increased SNAT1 expression and the concomitant enhanced ability to transport l-citrulline in PAECs could represent an important regulatory mechanism to counteract NO signalling impairments known to occur during the development of chronic hypoxia-induced pulmonary hypertension in newborns. PMID:22673370

  5. A national survey of knowledge, attitude and practices among pediatricians towards newborn hearing screening in India.

    Science.gov (United States)

    Ravi, Rohit; Gunjawate, Dhanshree R; Yerraguntla, Krishna; Lewis, Leslie E; Rajashekhar, Bellur

    2017-04-01

    Pediatricians have a key role in ensuring that infant has undergone hearing screening and required follow-up. Attempts in various countries and centers have been made at exploring their knowledge, attitude and practices towards universal newborn hearing screening. In India, such a program is at its preliminary stage, and hence a need was felt to study this aspect in pediatricians working in India. A cross-sectional online survey was carried out among 112 pediatricians working in India. The questionnaire was framed after reviewing the existing questionnaires. Descriptive statistics was used to summarize the findings. A response rate of 7.99% (112/1402) was obtained of which only 20.5% reported of availability of screening program in their work set-up. The majority of the pediatricians (95%) were aware of the newborn hearing screening while 98.3% were affirmative about the importance of screening of all infants. Very few pediatricians reported of a screening program in their set-up or in their close locality. Overall the pediatricians were confident about their knowledge on this topic yet expressed a need to know more about several intricacies about hearing screening. The pediatricians also provided an input on the most preferred method of receiving more information. The success of the universal newborn hearing screening program lies in the support and cooperation of health care providers such as pediatricians. The present study draws attention to the positive attitude and practices exhibited by them. It also sheds light on the knowledge gaps that are present and need the due attention of the policy makers. Further, it highlights the need for having more continuing medical education program and awareness drives for ensuring a better implementation of UNHS. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Tattoos and piercings: bodily expressions of uniqueness?

    Science.gov (United States)

    Tiggemann, Marika; Hopkins, Louise A

    2011-06-01

    The study aimed to investigate the motivations underlying the body modification practices of tattooing and piercing. There were 80 participants recruited from an Australian music store, who provided descriptions of their tattoos and piercings and completed measures of need for uniqueness, appearance investment and distinctive appearance investment. It was found that tattooed individuals scored significantly higher on need for uniqueness than non-tattooed individuals. Further, individuals with conventional ear piercings scored significantly lower on need for uniqueness than individuals with no piercings or with facial and body piercings. Neither appearance investment nor distinctive appearance investment differed significantly among tattoo or piercing status groups. Strength of identification with music was significantly correlated with number of tattoos, but not number of piercings. It was concluded that tattooing, but not body piercing, represents a bodily expression of uniqueness. Copyright © 2011 Elsevier Ltd. All rights reserved.

  7. Approximate Uniqueness Estimates for Singular Correlation Matrices.

    Science.gov (United States)

    Finkbeiner, C. T.; Tucker, L. R.

    1982-01-01

    The residual variance is often used as an approximation to the uniqueness in factor analysis. An upper bound approximation to the residual variance is presented for the case when the correlation matrix is singular. (Author/JKS)

  8. High Blood Pressure: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z High Blood Pressure Hypertension Unique to Older Adults This section provides information ... Pressure Targets are Different for Very Old Adults High blood pressure (also called hypertension) increases your chance of having ...

  9. Resuscitation of the Newborn: AN IMPROVED NEONATAL ...

    African Journals Online (AJOL)

    This places a unique demand on a resuscitator which can be used safely at birth. It must be able to achieve such pressures without injuring the lungs; yet once the FRC has been established, it must be able to adapt itself to the differing ventilatory requirements, without altering the blood chemistry of the neonate. S. Afr. Med.

  10. Whole-Genome Screening of Newborns? The Constitutional Boundaries of State Newborn Screening Programs.

    Science.gov (United States)

    King, Jaime S; Smith, Monica E

    2016-01-01

    State newborn screening (NBS) programs routinely screen nearly all of the 4 million newborns in the United States each year for ∼30 primary conditions and a number of secondary conditions. NBS could be on the cusp of an unprecedented expansion as a result of advances in whole-genome sequencing (WGS). As WGS becomes cheaper and easier and as our knowledge and understanding of human genetics expand, the question of whether WGS has a role to play in state NBS programs becomes increasingly relevant and complex. As geneticists and state public health officials begin to contemplate the technical and procedural details of whether WGS could benefit existing NBS programs, this is an opportune time to revisit the legal framework of state NBS programs. In this article, we examine the constitutional underpinnings of state-mandated NBS and explore the range of current state statutes and regulations that govern the programs. We consider the legal refinements that will be needed to keep state NBS programs within constitutional bounds, focusing on 2 areas of concern: consent procedures and the criteria used to select new conditions for NBS panels. We conclude by providing options for states to consider when contemplating the use of WGS for NBS. Copyright © 2016 by the American Academy of Pediatrics.

  11. The exploration of the exhibition informatization

    Science.gov (United States)

    Zhang, Jiankang

    2017-06-01

    The construction and management of exhibition informatization is the main task and choke point during the process of Chinese exhibition industry’s transformation and promotion. There are three key points expected to realize a breakthrough during the construction of Chinese exhibition informatization, and the three aspects respectively are adopting service outsourcing to construct and maintain the database, adopting advanced chest card technology to collect various kinds of information, developing statistics analysis to maintain good cutomer relations. The success of Chinese exhibition informatization mainly calls for mature suppliers who can provide construction and maintenance of database, the proven technology, a sense of data security, advanced chest card technology, the ability of data mining and analysis and the ability to improve the exhibition service basing on the commercial information got from the data analysis. Several data security measures are expected to apply during the process of system developing, including the measures of the terminal data security, the internet data security, the media data security, the storage data security and the application data security. The informatization of this process is based on the chest card designing. At present, there are several types of chest card technology: bar code chest card; two-dimension code card; magnetic stripe chest card; smart-chip chest card. The information got from the exhibition data will help the organizers to make relevant service strategies, quantify the accumulated indexes of the customers, and improve the level of the customer’s satisfaction and loyalty, what’s more, the information can also provide more additional services like the commercial trips, VIP ceremonial reception.

  12. Quantum kinetic Heisenberg models: a unique dynamics

    International Nuclear Information System (INIS)

    Timonen, J.; Pilling, D.J.; Bullough, R.K.

    1986-01-01

    We suggest that the dynamics Glauber embodied in his kinetic Ising model can be introduced similarly and in an apparently unique way, into the quantum statistical mechanics of the quantum-integrable models like the Heisenberg, sine-Gordon and Massive Thirring models. The latter may suggest an extension of the theory to unique kinetic Ising models in two dimensions. The kinetic repulsive bose gas which is studied in detail in the steady state seems to be a solvable kinetic model. (author)

  13. Exhibits in libraries a practical guide

    CERN Document Server

    Brown, Mary E

    2005-01-01

    "Ccomprehensive...detailed"--Booklist; "thoroughly reseached...highly recommended"--Journal of Access Services. Library exhibits are more than entertainment for patrons. They can inspire and educate, stimulate an interest that can be explored in a book, or attract visitors who otherwise wouldn't stop by. Displays are also an opportunity for a library to put its creative foot forward or help patrons navigate the facility itself. This comprehensive "how-to" includes everything a librarian or staff member needs to know to put on an exhibit, from hatching ideas to evaluating the end result. Illustrations and photographs show practical methods of planning, labeling and displaying.

  14. Vitamin D Deficiency among Newborns in Amman, Jordan

    Science.gov (United States)

    Khuri-Bulos, Najwa; Lang, Ryan D.; Blevins, Meridith; Kudyba, Katherine; Lawrence, Lindsey; Davidson, Mario; Faouri, Samir; Halasa, Natasha B.

    2014-01-01

    Objective: Vitamin D deficiency is well recognized in selected Middle Eastern countries, but neonatal vitamin D status is not well studied in Jordan and other nearby countries. The aim of this study is to determine the prevalence of vitamin D deficiency in Jordanian newborns and risk factors associated with low levels. Methods: This is a prospective cohort study of newborn infants who were delivered at the Al Bashir Government Hospital in Amman, Jordan, from January 31, 2010, to January 27, 2011. Heel stick blood samples for 25-hydroxyvitamin D [25(OH)D] levels were obtained within 96 hours of birth. Maternal dress pattern, vitamin supplementation, smoke exposure during pregnancy, mode of delivery, gestational age, and birth weight were documented. Results: Samples were obtained from 3,731 newborns. Median gestational age was 39 weeks, median birth weight was 3.1 kilograms, median maternal age was 27 years, and median newborn 25(OH)D level was 8.6nmol/L. A total of 3,512 newborns (94.1%) in this study were vitamin D deficient (< 50 nmol/L). Lower gestational age, maternal smoke exposure, and birth during winter months were associated with lower infant vitamin D levels, while vitamin D supplementation and time spent outside during pregnancy were associated with higher vitamin D levels. Conclusions: The prevalence of severely low vitamin D levels in newborn infants in Amman, Jordan, is substantial, even in newborns born during the spring and summer months. Vitamin D supplementation is needed in this population. PMID:24373276

  15. Newborn screening program for hemoglobinopathies in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Lobo, Clarisse Lopes de Castro; Ballas, Samir K; Domingos, Ana Carolina Bonini; Moura, Patricia G; do Nascimento, Emilia Matos; Cardoso, Gilberto Perez; de Carvalho, Silvia Maia Farias

    2014-01-01

    Newborn screening for hemoglobinopathy in Brazil has been decentralized until 2001 when the Health Ministry of Brazil established the National Newborn Hemoglobinopathy Screening Program. The State of Rio de Janeiro started a program in collaboration with the State Health Department and the Institute of Hematology in Rio (HEMORIO). The goal of this study was to evaluate the effectiveness of the first 10 years of the Newborn Hemoglobinopathy Screening Program in identifying and managing infants with Sickle cell disease (SCD) in the State of Rio de Janeiro. Blood samples from 1,217,833 neonates were analyzed by High Performance Liquid Chromatography. Infants with SCD were enrolled in comprehensive treatment programs. Data showed that 4.87% of the newborns were heterozygous for a hemoglobin variant, 0.08% were homozygous or doubly heterozygous for abnormal hemoglobins and 95.02% had normal hemoglobin. All the 912 newborns with SCD were referred for treatment at HEMORIO, 34 (3.7%) of these died due to acute chest syndrome, sepsis or splenic sequestration. Four more children died of unknown causes. The implementation of the Rio de Janeiro Newborn Screening Program gradually increased the area of the State covered by the program. Data collected during the 10 years of the program showed reduction in mortality of patients with SCD in comparison to available historical statistical data before the implementation of the national screening program. This 10-year study showed that early diagnosis and treatment of newborns was associated with improved survival and quality of life of Brazilian children with SCD. © 2013 Wiley Periodicals, Inc.

  16. Surveillance of extreme hyperbilirubinaemia in Denmark. A method to identify the newborn infants

    DEFF Research Database (Denmark)

    Bjerre, J.V.; Petersen, Jes Reinholdt; Ebbesen, F.

    2008-01-01

    serum bilirubin concentration (TSB) > or = 450 micromol/L were obtained by linking laboratory data to the unique Danish personal identification number. RESULTS: In total, 113 infants were included, that is, an incidence of 45/100,000 live births. Thirty-seven infants presented in hospital, 2 after home...... birth and the others after having been discharged. The maximum TSB was 485 (450-734) micromol/L (median [range]) and appeared latest amongst those infants admitted from home, but was not different from the maximum TSB of the nondischarged infants. Forty-three infants had symptoms of early-phase acute......AIM: To describe the incidence of infants born at term or near-term with extreme hyperbilirubinaemia. METHODS: The study period was between 1 January 2002 and 31 December 2005, and included all infants born alive at term or near-term in Denmark. Medical reports on all newborn infants with a total...

  17. Unique sodium phosphosilicate glasses designed through extended topological constraint theory.

    Science.gov (United States)

    Zeng, Huidan; Jiang, Qi; Liu, Zhao; Li, Xiang; Ren, Jing; Chen, Guorong; Liu, Fude; Peng, Shou

    2014-05-15

    Sodium phosphosilicate glasses exhibit unique properties with mixed network formers, and have various potential applications. However, proper understanding on the network structures and property-oriented methodology based on compositional changes are lacking. In this study, we have developed an extended topological constraint theory and applied it successfully to analyze the composition dependence of glass transition temperature (Tg) and hardness of sodium phosphosilicate glasses. It was found that the hardness and Tg of glasses do not always increase with the content of SiO2, and there exist maximum hardness and Tg at a certain content of SiO2. In particular, a unique glass (20Na2O-17SiO2-63P2O5) exhibits a low glass transition temperature (589 K) but still has relatively high hardness (4.42 GPa) mainly due to the high fraction of highly coordinated network former Si((6)). Because of its convenient forming and manufacturing, such kind of phosphosilicate glasses has a lot of valuable applications in optical fibers, optical amplifiers, biomaterials, and fuel cells. Also, such methodology can be applied to other types of phosphosilicate glasses with similar structures.

  18. 18 CFR 153.8 - Required exhibits.

    Science.gov (United States)

    2010-04-01

    ... Seismic Risk Map of the United States, or where there is a risk of surface faulting or ground liquefaction... facilities in the United States and Canada or Mexico; (5) Exhibit E. If the proposal is to import or export... the Seismic Review of LNG Facilities,” NBSIR 84-2833. This document may be obtained from the National...

  19. After Terror Charges, Artist Exhibits Academic Freedom

    Science.gov (United States)

    Wilson, Robin

    2008-01-01

    Steven Kurtz, a professor of visual studies at the State University of New York, has been working with various bacteria as part of his counterculture exhibit artworks for nearly 20 years. Four years ago, federal agents raided his home in a bioterrorism investigation. The federal agents had been called to the house by local police officers…

  20. 18 CFR 34.4 - Required exhibits.

    Science.gov (United States)

    2010-04-01

    ...-month period for which financial statements have been published, provided that the 12-month period ended... the pro forma basis must be clearly identified. (d) Exhibit D. The Income Statement and attached notes for the most recent 12-month period for which financial statements have been published, provided that...

  1. CERN exhibition wins yet another design prize

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    The “Universe of Particles” exhibition in CERN’s Globe wins the silver design prize from the German direct business communications association FAMAB.   Not only do tens of thousands of people visit the “Universe of Particles” exhibition each year, but juries for design prizes are crossing its threshold more and more frequently too. In 2011 alone it claimed 8 awards, including winning outright the 2011 Annual Multimedia award, the iF Communication Design for Corporate Architecture award and the Modern Decoration Media award (the Bulletin already reported on some of these in July 2011). The FAMAB award is the latest to join the prestigious list. The jury of FAMAB’s “ADAM 2011” award was particularly impressed by the hands-on nature of the exhibition, which encourages visitors to get interested in science. They also appreciated the way that the space in the Globe is not just a container for the exhibits, but itself ...

  2. Comic Strips to Accompany Science Museum Exhibits

    Science.gov (United States)

    Chung, Beom Sun; Park, Eun-mi; Kim, Sang-Hee; Cho, Sook-kyoung; Chung, Min Suk

    2016-01-01

    Science museums make the effort to create exhibits with amusing explanations. However, existing explanation signs with lengthy text are not appealing, and as such, visitors do not pay attention to them. In contrast, conspicuous comic strips composed of simple drawings and humors can attract science museum visitors. This study attempted to reveal…

  3. How do exhibition visitors describe aesthetic qualities?

    DEFF Research Database (Denmark)

    Thomsen, Bente Dahl; Ravn, Anders Peter

    2007-01-01

    In this investigation, visitors to an art and design exhibition have used an interactive computer program to express the qualities they consider important for an art or design object (artefact). They have then used the program with their individually selected qualities to assess the artefacts. In...

  4. Superbugs and antibiotics in the newborn

    Directory of Open Access Journals (Sweden)

    Alessandro Borghesi

    2015-10-01

    Full Text Available Antibiotic resistance has become an urgent and global issue, with 700,000 deaths attributable to multidrug-resistance occurring each year worldwide. The overuse of antibiotics, both in animal industry and in clinical settings, and the generated selective pressure, are the main factors implicated in the emergence of resistant strains. The Centers for Disease Control and Prevention (CDC have pointed out that more than half of hospital patients receive an antibiotic during their stay, and nearly a third receive a broad-spectrum antibiotic. In neonatal units, previous antibiotic exposure to third-generation cephalosporin and carbapenem were identified as independent risk factors for infection caused by multi-drug resistant strains. While resistant ‘superbugs’ emerge, the arsenal to fight these microorganisms is progressively shrinking, as the number of newly discovered antibiotics approved by the Food and Drug administration each year is dropping. In face of global spread of antibiotic resistance and of the limited development of new drugs, policies and rules are under study by agencies (CDC, World Health Organization and governments, in order to: i facilitate and foster the discovery of new antibiotic compounds; ii develop new, alternative therapies able to potentiate or modulate the host immune response or to abrogate the resistance and virulence factors in the microorganisms; and iii prevent the emergence of resistance through antibiotic stewardship programs, educational programs, and reduction of antibiotic use in livestock; the field of neonatal medicine will need its own, newborn-tailored, antibiotic stewardship programs to be implemented in the NICUs. Proceedings of the 11th International Workshop on Neonatology and Satellite Meetings · Cagliari (Italy · October 26th-31st, 2015 · From the womb to the adultGuest Editors: Vassilios Fanos (Cagliari, Italy, Michele Mussap (Genoa, Italy, Antonio Del Vecchio (Bari, Italy, Bo Sun (Shanghai

  5. Off-label drug in the newborn

    Directory of Open Access Journals (Sweden)

    Laura Cuzzolin

    2014-06-01

    Full Text Available The lack of specific drugs and labelling recommendations for the neonatal population is a long-standing problem throughout the world. With the introduction of the Paediatric Regulation in 2007, in Europe tangible steps have been made to increase clinical research in children, but only a limited number of clinical trials included neonates that remain therapeutic orphans. This leads to a widespread use of medicines outside the terms indicated in the product license (off-label as regards dose, route of administration, indication, age group or in an unlicensed manner (formulations modified, extemporaneous preparations, imported medicines, chemicals used as drugs. This use, often made on the basis of a consolidated clinical experience in absence of other authorized options, does not imply that a drug is contraindicated or disapproved, but simply means that insufficient data are available to grant approval status and the risks and benefits of using a drug in a particular situation have not been examined. Given the importance that neonatal population not be denied of drugs that are clearly beneficial, an updated overview of the worldwide situation of off-label and unlicensed drug use in the newborn will be presented, by analyzing also the impact of recent legislative initiatives and the well recognized problems (increased risk of ineffective or toxic treatments, adverse drug reactions and medication errors. Proceedings of the 10th International Workshop on Neonatology · Cagliari (Italy · October 22nd-25th, 2014 · The last ten years, the next ten years in Neonatology Guest Editors: Vassilios Fanos, Michele Mussap, Gavino Faa, Apostolos Papageorgiou

  6. Persistent pulmonary hypertension of the newborn

    Directory of Open Access Journals (Sweden)

    Ru-Jeng Teng

    2013-04-01

    Full Text Available Persistent pulmonary hypertension of the newborn (PPHN is a severe pulmonary disorder which occurs at a rate of one in every 500 live births. About 10–50% of the victims will die of the problem and 7–20% of the survivors develop long-term impairments such as hearing deficit, chronic lung disease, and intracranial bleed. Most adult survivors show evidence of augmented pulmonary vasoreactivity, suggesting a phenotypical change. Several animal models have been used to study the pathophysiology and help to develop new therapeutic modality for PPHN. The etiology of PPHN can be classified into three groups: (1 abnormally constricted pulmonary vasculature as a result of parenchymal diseases; (2 hypoplastic pulmonary vasculature; and (3 normal parenchyma with remodeled pulmonary vasculature. Impaired vasorelaxation of pulmonary artery and reduced blood vessel density in lungs are two characteristic findings in PPHN. Medical treatment includes sedation, oxygen, mechanical ventilation, vasorelaxants (inhaled nitric oxide, inhaled or intravenous prostacyclin, intravenous prostaglandin E1, magnesium sulfate, and inotropic agents. Phosphodiesterase inhibitors have recently been studied as another therapeutic agent for PPHN. Endothelin-1 (ET-1 inhibitors have been studied in animals and a case of premature infant with PPHN successfully treated with an ET-I inhibitor has been reported in the literature. Surfactants have been reported as an adjunct treatment for PPHN as a complication of meconium aspiration syndrome. Even with the introduction of several new therapeutic modalities there has been no significant change in survival rate. Extracorporeal membrane oxygenator is used when medical treatment fails and the patient is considered to have a recoverable cause of PPHN.

  7. Altered hair endocannabinoid levels in mothers with childhood maltreatment and their newborns.

    Science.gov (United States)

    Koenig, Alexandra Maria; Gao, Wei; Umlauft, Maria; Schury, Katharina; Reister, Frank; Kirschbaum, Clemens; Karabatsiakis, Alexander; Kolassa, Iris-Tatjana

    2018-03-19

    The endocannabinoid (EC) system possesses anti-inflammatory properties and seems to be altered in trauma-exposed individuals. In an intergenerational approach, this study investigated the link between childhood maltreatment (CM) experiences and alterations in the EC system. Hair samples of N = 142 mothers and N = 91 newborns were analyzed, retrospectively assessing EC regulation during the last trimester of pregnancy with four ECs: 1-arachidonoylglycerol (1-AG), N-oleoylethanolamide (OEA), N-stearoylethanolamide (SEA), and N-palmitoylethanolamide (PEA). Compared to mothers without CM, hair of mothers with CM showed significantly higher levels of 1-AG and lower levels of SEA. Newborns of mothers with CM exhibited higher levels of 1-AG and OEA. Furthermore, the higher the severity of maternal CM, the lower were maternal SEA levels and the higher neonatal OEA levels. Findings indicate altered EC levels during the last trimester of pregnancy in mothers with CM and their developing fetus, highlighting potential intergenerational effects from one generation to the other. Copyright © 2018 Elsevier B.V. All rights reserved.

  8. Association of Plasma Leptin Levels With Maternal Body Weight and Body Mass Index in Premature and Term Newborns

    Directory of Open Access Journals (Sweden)

    Shih-Ping Ho

    2010-02-01

    Conclusion: Neonatal serum leptin concentrations within 24 hours of birth correlated with maternal body weight and BMI, especially in premature newborns. Premature newborns had significantly lower leptin levels than full-term newborns.

  9. Newborn Body Indices in Housewives and Working Mothers

    Directory of Open Access Journals (Sweden)

    Alieh Torabizadeh

    2008-06-01

    Full Text Available Objective: This study aimed to compare newborns anthropometric indices of housewives and employed women.Materials and Methods: This case control study compared newborns’ anthropometric indices (weight, length, head circumference and first minute APGAR between working women and housewives. Two hundred consecutive term pregnant women during active phase of labor without any pregnancy complications were evaluated. For each participant a questionnaire was filled by the researcher. Employed women according to their standing position during work time were divided into three groups: heavy, light and moderate jobs.   Results: The mean weight, length and head circumference of the newborns were higher in employed women (p=0.018, p<0.001, p=0.010, respectively. After eliminating effect of the interfering variables by using a general linear model, it was observed that the mother’s job has a direct influence on newborn's length and head circumference. But infant's weight was similar in two groups (p=0.340. The newborn's anthropometric indices and first minute APGAR had not significant difference in subgroups of job difficulty.Conclusion: Maternal job has a direct positive influence on newborn's length and head circumference. But infant's weight is not related to maternal job.

  10. Hemoglobinopathies in newborns from Salvador, Bahia, Northeast Brazil

    Directory of Open Access Journals (Sweden)

    Adorno Elisângela Vitória

    2005-01-01

    Full Text Available Hemoglobinopathies are hereditary disorders of the hemoglobin molecule with a high prevalence worldwide. Brazil has a prevalence of 0.1 to 0.3% of newborns with sickle cell anemia and 20.0 to 25.0% of heterozygous alpha2 thalassemia among African Brazilians. In the present study, we investigated the presence of variant hemoglobins and alpha2(3.7 Kb and alpha2(4.2 Kb thalassemia in newborns from Salvador, Bahia, Brazil. Samples of umbilical cord blood from a total of 590 newborns were analyzed, of which 57 (9.8% were FAS; 36 (6.5% FAC; one (0.2% SF; and five (0.9% FSC. One hundred fourteen (22.2% newborns had alpha2(3.7 Kb thalassemia, of whom 101 (19.7% were heterozygous and 13 (2.5% homozygous, showing statistical significance for hematological data between newborns with normal alpha genes and alpha2(3.7 Kb thalassemia carriers. The alpha2(4.2 Kb thalassemia was not found. Frequencies found in the present study confirm that hemoglobinopathies are a public health problem in Brazil, emphasizing the need for neonatal screening and genetic counseling programs.

  11. Plasma leptin concentrations in newborns of diabetic and nondiabetic mothers.

    Science.gov (United States)

    Gross, G A; Solenberger, T; Philpott, T; Holcomb, W L; Landt, M

    1998-04-01

    Leptin plays an important role in regulating body composition through modulation of appetite and energy expenditure. We hypothesized that leptin levels in umbilical cord blood correlate with newborn body weight and habitus. We also hypothesized that infants of diabetic mothers would demonstrate altered leptin metabolism. Venous blood was sampled at birth from the umbilical cords of 105 infants (74 infants of nondiabetic mothers, and 31 infants of diabetic mothers). Thirty-nine mothers had plasma leptin concentrations measured. Analysis was done using Student's t-test, Pearson's correlation, and Spearman's correlation. Univariate/multivariate regression was used for analysis of factors associated with leptin concentration in umbilical cord plasma. Maternal and newborn characteristics were correlated with log leptin levels in umbilical venous plasma. Leptin concentration in umbilical cord plasma correlated best with birth weight for newborns of both nondiabetic and diabetic mothers (p relationship between umbilical cord leptin level and newborn birth weight, as well as maternal DM, but not with gestational age. Similarly, there was no significant correlation with maternal plasma leptin concentration. The strong correlation of leptin concentration in umbilical cord plasma with newborn birth weight, and the lack of significant correlation with maternal leptin plasma levels, suggest that normal fetal leptin metabolism reflects fetal size and/or body habitus independent of maternal leptin metabolism. On the other hand, the higher umbilical plasma levels in infants of diabetic mothers may reflect an influence of altered fetal insulin homeostasis on fetal leptin metabolism, and suggests that maternal diabetes may influence fetal leptin metabolism.

  12. Melatonin is rhythmic in newborn seals exposed to continuous light.

    Science.gov (United States)

    Aarseth, J J; Van't Hof, T J; Stokkan, K-A

    2003-02-01

    We have investigated the effect of continuous light and darkness on plasma levels of melatonin in relation to the extremely large and active pineal gland typically found in newborn seals. Plasma levels of melatonin in captive newborn harp (Phoca groenlandica) and hooded seals (Cystophora cristata) were generally extremely high, with peak concentrations ranging from 0.8 ng/ml to 62.3 ng/ml. Moreover, plasma melatonin showed a similar, pronounced rhythmicity, both outdoors under natural light conditions (hooded seal only) and indoors under either 30 h of continuous light (490 lux) or 30 h of darkness (0 lux). In all animals, the melatonin rhythm was closely associated with the outdoor light-dark cycle. We suggest that the melatonin rhythmicity in newborn seals is mainly under circadian control and that it originates by maternal influence in the foetus. Daytime plasma concentrations of melatonin were also measured in foetal hooded seals and their mothers. The foetal melatonin level was similar to daytime levels in newborns and was about five times higher than in their mothers, which indicates a significant flow of foetal melatonin to the mother. We speculate that the large pineal gland and high melatonin levels in the newborn seals are temporary consequences of a foetal strategy to affect the maternal blood supply during diving.

  13. Detection of cytomegalovirus DNA in dried blood spots of Minnesota infants who do not pass newborn hearing screening.

    Science.gov (United States)

    Choi, K Yeon; Schimmenti, Lisa A; Jurek, Anne M; Sharon, Bazak; Daly, Kathy; Khan, Cindy; McCann, Mark; Schleiss, Mark R

    2009-12-01

    Up to 15% of infants with asymptomatic congenital cytomegalovirus (CMV) infection will experience some degree of sensorineural hearing loss. Many infants who fail newborn hearing screening (NHS) are likely to have congenital CMV infection, but may escape definitive virologic identification because diagnostic evaluation may not commence until several weeks or months of age, making differentiation between congenital and postnatal CMV infection difficult. Early diagnosis linking virologic identification of congenital CMV infection to infants failing NHS may improve diagnostic precision and enhance opportunities for therapeutic intervention. The goal of this study was to compare newborn dried blood spots from Minnesota infants who had failed NHS, and were designated for referral, with control infants who passed NHS, for the presence of CMV DNA by real-time PCR, using hybridization probes for the CMV gene UL54. Of 479 infants with a failed NHS (bilateral failure), 13 had CMV DNA present in the blood spot (2.7%). This compared with only 2/479 positive results from a control group of infants who passed the NHS (0.4%; P = 0.007, Fisher exact test). Comparisons of the glycoprotein B (gB) genotype as well as direct DNA sequencing of selected positives revealed that PCR positive samples represented unique clinical isolates. The mean viral load among the 15 positive samples was 1.6 x 10(3) genomes/microgram of total DNA. Newborn bloodspot CMV screening by real-time PCR may be a useful and rapid adjunct to functional NHS and may enable more rapid etiologic diagnosis of sensorineural hearing loss in newborns.

  14. Travelling CERN Exhibition ''When Energy Becomes Matter''

    International Nuclear Information System (INIS)

    2001-01-01

    Full text: The European Laboratory for Nuclear Research (CERN) and the H. Niewodniczanski Institute of Nuclear Physics together with the Institute of Physics of the Jagiellonian University and the University of Mining and Metallurgy, and under the auspices of the Polish National Atomic Energy Agency organized in the Museum of Nature in Cracow from October 16 till December 16, 2000 the exhibition ''When Energy Becomes Matter''. The Office of the ''Festival Cracow 2000'' was the main sponsor of that event. The exhibition was a part of the F estival Cracow 2000'' called ''Festival of Youngsters Cracow 2000''. Invitations, posters and information leaflets were sent to more than 3000 schools in southern Poland. The exhibition was divided into four specially designed quadrants. In the first the visitor was informed what kind of scales are in use to describe the Universe and the atom. The second introduced elementary particles via the cosmic ray demonstrations. Particle acceleration was demonstrated with the help of a TV set. The third segment was devoted to the Large Hadron Collider and its experiments: CMS, ATLAS, ALICE and LHCb. The last segment was an attempt to explain what are quarks, leptons and intermediate bosons. In addition it was also explained what is antimatter and why symmetry is broken in Nature. In one of the rooms we arranged the cinema where five movies was continuously presented. Thanks to the Cracow TV it was possible to prepare Polish translations of the films: B ack to creation , P owers of ten , L HC - time machine , S tars underground , and G eneva event . Another attraction of the exhibition was the Internet room equipped with the help of Polish Telecommunication. The exhibition was open seven days per week from 10 to 17 h. During the working days every 20 minutes a new group of about 25-30 people was visiting the exhibition. Each group was guided by students and PhD students from our Institute, Jagiellonian University and University of Mining

  15. A DTI-based tractography study of effects on brain structure associated with prenatal alcohol exposure in newborns

    Science.gov (United States)

    Taylor, Paul A.; Jacobson, Sandra W.; van der Kouwe, André; Molteno, Christopher D.; Chen, Gang; Wintermark, Pia; Alhamud, Alkathafi; Jacobson, Joseph L.; Meintjes, Ernesta M.

    2014-01-01

    Prenatal alcohol exposure is known to have severe, long-term consequences for brain and behavioral development already detectable in infancy and childhood. Resulting features of fetal alcohol spectrum disorders (FASD) include cognitive and behavioral effects, as well as facial anomalies and growth deficits. Diffusion tensor imaging (DTI) and tractography were used to analyze white matter development in 11 newborns (age since conception <45 weeks) whose mothers were recruited during pregnancy. Comparisons were made with 9 age-matched controls born to abstainers or light drinkers from the same Cape Coloured (mixed ancestry) community near Cape Town, South Africa. DTI parameters, T1 relaxation time, proton density and volumes were used to quantify and investigate group differences in white matter (WM) in the newborn brains. Probabilistic tractography was used to estimate and to delineate similar tract locations among the subjects for transcallosal pathways, cortico-spinal projection fibers and cortico-cortical association fibers. In each of these WM networks, the axial diffusivity AD was the parameter that showed the strongest association with maternal drinking. The strongest relations were observed in medial and inferior WM, regions in which the myelination process typically begins. In contrast to studies of older individuals with prenatal alcohol exposure, FA did not exhibit a consistent and significant relation with alcohol exposure. To our knowledge, this is the first DTI-tractography study of prenatally alcohol exposed newborns. PMID:25182535

  16. The uniqueness of stable crack growth data

    International Nuclear Information System (INIS)

    Smith, E.

    1981-01-01

    The paper addresses the uniqueness of the stable crack growth relation, with particular reference to creep crack growth and stress corrosion crack growth, where it is the pattern to use laboratory data which relates the stress intensity K to the crack growth rate dc/dt. Simple models are used to define the conditions under which the K versus dc/dt data is unique. Extensive use is made of the Dugdale-Bilby-Cottrell-Swinden (DBCS) model, in which the yield accompanying crack growth is assumed to be confined to an infinitesimal thin strip coplanar with the growing crack. The DBCS model can be modified to give an incremental growth criterion, which is in the form of a differential equation relating the stress intensity to crack length. The conditions under which this equation gives a unique relation between stress intensity and crack length are then investigated. (orig./HP)

  17. Blebbishields and mitotic cells exhibit robust macropinocytosis.

    Science.gov (United States)

    Jinesh, Goodwin G; Kamat, Ashish M

    2017-03-01

    Cancer stem cells can survive and undergo transformation after apoptosis by initiating robust endocytosis. Endocytosis in-turn drives formation of serpentine filopodia, which promote construction of blebbishields from apoptotic bodies. However, the status and role of macropinocytosis in blebbishields is not known. Here, we show by scanning electron microscopy and by macropinocytosis assays that blebbishields exhibit robust macropinocytosis. Inhibiting dynamin-mediated endocytosis does not affect macropinocytosis in blebbishields or in mitotic cells. In addition, inhibiting macropinocytosis did not inhibit construction of blebbishields from apoptotic bodies. Thus, although apoptotic cancer stem cells exhibit robust macropinocytosis, macropinocytosis is not essential to generate blebbishields, although it may play other roles in blebbishield biology. © 2016 BioFactors, 43(2):181-186, 2017. © 2016 International Union of Biochemistry and Molecular Biology.

  18. LHC INAUGURATION, LHC Fest highlights: exhibition time!

    CERN Multimedia

    2008-01-01

    David Gross, one of the twenty-one Nobel Laureates who have participated in the project.Tuesday 21 October 2008 Accelerating Nobels Colliding Charm, Atomic Cuisine, The Good Anomaly, A Quark Somewhere on the White Paper, Wire Proliferation, A Tale of Two Liquids … these are just some of the titles given to artworks by Physics Nobel Laureates who agreed to make drawings of their prize-winning discoveries (more or less reluctantly) during a special photo session. Science photographer Volker Steger made portraits of Physics Nobel Laureates and before the photo sessions he asked them to make a drawing of their most important discovery. The result is "Accelerating Nobels", an exhibition that combines unusual portraits of and original drawings by twenty-one Nobel laureates in physics whose work is closely related to CERN and the LHC. This exhibition will be one of the highlights of the LHC celebrations on 21 October in the SM18 hall b...

  19. Exhibition: Women and Sciences by Fiami

    CERN Multimedia

    Globe Info

    2011-01-01

    The 19-panel exhibition is on display at CERN's Microcosm from Monday to Saturday from 10.00 a.m. to 5.00 p.m.   Marie Curie won the Nobel Prize for Chemistry one hundred years ago. She is the only woman ever to win two Nobel Prizes, which is a testament to her remarkable work. But throughout history, women have played a role in science either in their own right or alongside other scientists. In this special exhibition, the comic-strip artist Fiami takes a look back at the relationship between women and science through his portraits of Mileva Einstein, Marie-Anne Lavoisier and, of course, Marie Curie. Fiami has recently published an entire album devoted to Marie Curie. Texts in French All ages - Entrance free Femmes et Sciences is on display at Microcosm: From Wednesday 21 September 2011 to Tuesday 20 December 2011.

  20. Naval Meteorology and Oceanography Command exhibit

    Science.gov (United States)

    2000-01-01

    Designed to entertain while educating, StenniSphere at the John C. Stennis Space Center in Hancock County, Miss., includes informative displays and exhibits from NASA and other agencies located at Stennis, such as this one from the Naval Meteorology and Oceanography Command. Visitors can 'travel' three-dimensionally under the sea and check on the weather back home in the Weather Center. StenniSphere is open free of charge from 9 a.m. to 5 p.m. daily.

  1. Naval Meteorology and Oceanography Command exhibit entrance

    Science.gov (United States)

    2000-01-01

    StenniSphere at NASA's John C. Stennis Space Center in Hancock County, Miss., invites visitors to discover why America comes to Stennis Space Center before going into space. Designed to entertain while educating, StenniSphere includes informative displays and exhibits from NASA and other agencies located at Stennis, such as this one from the Naval Meteorology and Oceanography Command. Visitors can 'travel' three-dimensionally under the sea and check on the weather back home in the Weather Center.

  2. Hemolytic disease of the fetus and newborn: managing the mother, fetus, and newborn.

    Science.gov (United States)

    Delaney, Meghan; Matthews, Dana C

    2015-01-01

    Hemolytic disease of the fetus and newborn (HDFN) affects 3/100 000 to 80/100 000 patients per year. It is due to maternal blood group antibodies that cause fetal red cell destruction and in some cases, marrow suppression. This process leads to fetal anemia, and in severe cases can progress to edema, ascites, heart failure, and death. Infants affected with HDFN can have hyperbilirubinemia in the acute phase and hyporegenerative anemia for weeks to months after birth. The diagnosis and management of pregnant women with HDFN is based on laboratory and radiographic monitoring. Fetuses with marked anemia may require intervention with intrauterine transfusion. HDFN due to RhD can be prevented by RhIg administration. Prevention for other causal blood group specificities is less studied. © 2015 by The American Society of Hematology. All rights reserved.

  3. ASHAs involvement in newborn care: a feasibility study.

    Science.gov (United States)

    Stalin, P; Krishnan, Anand; Rai, Sanjay K; Agarwal, Ramesh K

    2011-11-11

    We assessed the feasibility of involvement of Accredited Social Health Activist (ASHA) in newborn care. All the ASHAs (n = 33) of PHC Dayalpur, Faridabad district of Haryana were trained for one day which was followed by two refresher trainings. The mean (SD) knowledge score (out of 11) of ASHAs were 6.45 (2.44), 6.50 (2.01), 7.45 (1.36) and 7.15 (1.27) at pre-training, immediately after training, and after three and six months, respectively. Four fifth (83%) of the newborns born at home were weighed within 3 days of birth. About half (44%) of ASHAs weighed the neonates within ± 250 grams of the weight recorded by the author. We conclude that ASHAs could be involved in providing care for newborn. However, such efforts should ensure a stronger focus on skill development and practical experience.

  4. Bumblebees exhibit the memory spacing effect

    Science.gov (United States)

    Toda, Nicholas R. T.; Song, Jeremy; Nieh, James C.

    2009-10-01

    Associative learning is key to how bees recognize and return to rewarding floral resources. It thus plays a major role in pollinator floral constancy and plant gene flow. Honeybees are the primary model for pollinator associative learning, but bumblebees play an important ecological role in a wider range of habitats, and their associative learning abilities are less well understood. We assayed learning with the proboscis extension reflex (PER), using a novel method for restraining bees (capsules) designed to improve bumblebee learning. We present the first results demonstrating that bumblebees exhibit the memory spacing effect. They improve their associative learning of odor and nectar reward by exhibiting increased memory acquisition, a component of long-term memory formation, when the time interval between rewarding trials is increased. Bombus impatiens forager memory acquisition (average discrimination index values) improved by 129% and 65% at inter-trial intervals (ITI) of 5 and 3 min, respectively, as compared to an ITI of 1 min. Memory acquisition rate also increased with increasing ITI. Encapsulation significantly increases olfactory memory acquisition. Ten times more foragers exhibited at least one PER response during training in capsules as compared to traditional PER harnesses. Thus, a novel conditioning assay, encapsulation, enabled us to improve bumblebee-learning acquisition and demonstrate that spaced learning results in better memory consolidation. Such spaced learning likely plays a role in forming long-term memories of rewarding floral resources.

  5. Exhibition: Linus Pauling and the Twentieth Century

    CERN Multimedia

    2003-01-01

    On April 28 the exhibit Linus Pauling and the Twentieth Century organised by UNIDIR (United Nations Institute for Disarmament Research) and SGI (Soka Gakkai International) as well as with the contributions of CERN and the University of Geneva, opened at the United Nations Office of Geneva. Linus Pauling is the only person to date to have won two unshared Nobel Prizes: Chemistry in 1954 and Peace in 1962. The first was awarded for his landmark research on the nature of the chemical bond and its application in understanding the structure of complex substances. The second one acknowledged his courageous protest against atmospheric nuclear testing and his championship of international peace. The exhibit, for audience of all ages, traces seven decades of Linus Pauling's life and influence on the 20th century. Before starting its European tour at the UNESCO headquarters in Paris, the exhibit opened in 1998 in San Francisco and then travelled within the United-States and to Japan with an attendance of more than one...

  6. Exhibition: Linus Pauling and the Twentieth Century

    CERN Multimedia

    2003-01-01

    On April 28 the exhibit Linus Pauling and the Twentieth Century organised by UNIDIR (United Nations Institute for Disarmament Research) and SGI (Soka Gakkai International) as well as with the contributions of CERN and the University of Geneva, opens at the United Nations Office of Geneva. Linus Pauling is the only person to date to have won two unshared Nobel Prizes: Chemistry in 1954 and Peace in 1962. The first was awarded for his landmark research on the nature of the chemical bond and its application in understanding the structure of complex substances. The second one acknowledged his courageous protest against atmospheric nuclear testing and his championship of international peace. The exhibit, for all ages' audiences, traces seven decades of Linus Pauling's life and influence on the 20th century. Before starting its European tour at the UNESCO headquarters in Paris, the exhibit opened in 1998 in San Francisco and then travelled within the United-States and to Japan with an attendance of more than one m...

  7. Exhibition: Dialogue between Science and religion

    CERN Multimedia

    2001-01-01

    Can the theory of the Big Bang reached by physicists and the concept of creation beloved of religion ever be reconciled? The two approaches have at least one point in common: they do not provide a final answer to the mysteries of the birth of the Universe. And this means that dialogue is alays possible between the two. It is to show the potential of such an exchange that Geneva's Société Evangélique organization is opening an exhibition under the title 'Big Bang and Creation', at the Planète Charmilles shopping centre, to run from 19 to 30 March. View of the 'Big Bang and Creation' exhibition. The exhibition is divided into three sections, showing the views of the scientist and those of the believer without setting them up in opposition to one another. In the first section, under a representation of the vault of heaven, the visitor will discover the different ideas explaining the birth of the Universe: Genesis and the Big Bang, and the different dominant theories ...

  8. Art exhibit focuses on African astronomy

    Science.gov (United States)

    Showstack, Randy

    2012-07-01

    Connections between Africans and astronomy are the focus of a new exhibition in the National Museum of African Art in Washington, D. C. "African Cosmos: Stellar Arts," which includes artwork, cultural items, and scientific displays from ancient to contemporary times, is the first major exhibit "that brings together arts and science focused on Africa's contribution to keen observations of the heavens over time," curator Christine Mullen Kreamer said at a 20 June news briefing. Among the exhibit's nearly 100 objects are an ancient Egyptian mummy board that includes a representation of the sky goddess Nut, sculptures by the Dogon people of Mali depicting figures in relation to the cosmos, a video that uses data from two square degrees of the Hubble Space Telescope Cosmic Evolution Survey, and a nearly floor-to-ceiling "Rainbow Serpent" constructed of plastic containers by Benin artist Hazoume. An untitled acrylic painting (Figure 1) by South African Gavin Jantjes evokes a myth of the Khoi San people of southern Africa, as it portrays a girl throwing evening fire embers into the night sky, where they remained as the Milky Way.

  9. Analysis of MicroRNA Expression in Newborns with Differential Birth Weight Using Newborn Screening Cards

    Directory of Open Access Journals (Sweden)

    Patricia Rodil-Garcia

    2017-11-01

    Full Text Available Birth weight is an early predictor for metabolic diseases and microRNAs (miRNAs are proposed as fetal programming participants. To evaluate the use of dried blood spots (DBS on newborn screening cards (NSC as a source of analyzable miRNAs, we optimized a commercial protocol to recover total miRNA from normal birth weight (NBW, n = 17–20, low birth weight (LBW, n = 17–20 and high birth weight (macrosomia, n = 17–20 newborns and analyzed the relative expression of selected miRNAs by stem-loop RT-qPCR. The possible role of miRNAs on the fetal programming of metabolic diseases was explored by bioinformatic tools. The optimized extraction of RNA resulted in a 1.2-fold enrichment of miRNAs respect to the commercial kit. miR-33b and miR-375 were overexpressed in macrosomia 9.8-fold (p < 0.001 and 1.7-fold, (p < 0.05, respectively and miR-454-3p was overexpressed in both LBW and macrosomia (19.7-fold, p < 0.001 and 10.8-fold, p < 0.001, respectively, as compared to NBW. Potential target genes for these miRNAs are associated to cyclic-guanosine monophosphate (cGMP-dependent protein kinase (PKG, mitogen-activated protein kinase (MAPK, type 2 diabetes, transforming growth factor-β (TGF-βand Forkhead box O protein (FoxO pathways. In summary, we improved a protocol for analyzing miRNAs from NSC and provide the first evidence that birth weight modifies the expression of miRNAs associated to adult metabolic dysfunctions. Our work suggests archived NSC are an invaluable resource in the search for fetal programming biomarkers.

  10. Weaning newborn infants from mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Paolo Biban

    2013-06-01

    Full Text Available Invasive mechanical ventilation is a life-saving procedure which is largely used in neonatal intensive care units, particularly in very premature newborn infants. However, this essential treatment may increase mortality and cause substantial morbidity, including lung or airway injuries, unplanned extubations, adverse hemodynamic effects, analgosedative dependency and severe infectious complications, such as ventilator-associated pneumonia. Therefore, limiting the duration of airway intubation and mechanical ventilator support is crucial for the neonatologist, who should aim to a shorter process of discontinuing mechanical ventilation as well as an earlier appreciation of readiness for spontaneous breathing trials. Unfortunately, there is scarce information about the best ways to perform an effective weaning process in infants undergoing mechanical ventilation, thus in most cases the weaning course is still based upon the individual judgment of the attending clinician. Nonetheless, some evidence indicate that volume targeted ventilation modes are more effective in reducing the duration of mechanical ventilation than traditional pressure limited ventilation modes, particularly in very preterm babies. Weaning and extubation directly from high frequency ventilation could be another option, even though its effectiveness, when compared to switching and subsequent weaning and extubating from conventional ventilation, is yet to be adequately investigated. Some data suggest the use of weaning protocols could reduce the weaning time and duration of mechanical ventilation, but better designed prospective studies are still needed to confirm these preliminary observations. Finally, the implementation of short spontaneous breathing tests in preterm infants has been shown to be beneficial in some centres, favoring an earlier extubation at higher ventilatory settings compared with historical controls, without worsening the extubation failure rate. Further

  11. The effect of maternal anemia on anthropometric measurements of newborns

    International Nuclear Information System (INIS)

    Telatar, Berrin; Comert, Serdar; Vitrinel, Ayca; Akin, Yasemin; Erginoz, Ethem

    2009-01-01

    To evaluate the relation between maternal prenatal hemoglobin concentration and neonatal anthropometric measurements. All pregnant women who gave birth at the Obstetrics Department of Dr. LK Kartal Training and Research Hospital, Istanbul, Turkey, from January 1, 2005 to December 31, 2006, and their newborns were included in this prospective, cross-sectional study. The newborns weight, height, head, and chest circumference were recorded. Mothers with hemoglobin concentration less than 11g/dl were evaluated as anemic. The anemic mothers were then grouped into 3 categories according to the corresponding hemoglobin concentration: mild (10.9-9.0g/dl), moderate (8.9-7.0 g/dl), and severe anemic (less than 7 g/dl). The anthropometric measurements of newborns from non-anemic and anemic mother groups were compared. Of the 3688 pregnant women, 1588 (43%) were found to be anemic. Among the anemic mothers, 1245 had mild (78.5%), 311 had moderate (19.5%), and 32 (2%) had severe anemia. The anthropometric measurements (height, weight, head and chest circumference) of newborns of anemic and non-anemic mother groups showed a statistically significant difference (p=0.036, p=0.044, p=0.013, and p=0.0002). There was a statistically significant difference in height, weight, and chest circumference of newborns of severe anemic and mild anemic mothers (p=0.017, p=0.008 and p=0.02). The height (1.1 cm), weight (260 g), head (0.42 cm), and chest (1 cm) circumference of neonates in the severe anemic group is less than the mild anemic group. Anemia during pregnancy affect the anthropometric measurements of a newborn. Severe anemia had significant negative effect on neonatal anthropometric measurements. (author)

  12. [Maternal autoimmune thyroid disease: relevance for the newborn].

    Science.gov (United States)

    Temboury Molina, M Carmen; Rivero Martín, M José; de Juan Ruiz, Jesús; Ares Segura, Susana

    2015-04-08

    Autoimmune thyroid disease is amongst the most frequent endocrine disorders during pregnancy. It is associated with an increase in perinatal morbidity, congenital defects, neurological damage, fetal and neonatal thyroid dysfunction. Maternal thyroid hormones play a key role in child neurodevelopment. We aimed to evaluate the thyroid function and the clinical course of neonates born from mothers with autoimmune thyroid disease during the first months of life in order to define the follow-up. We monitored thyroid function and clinical status during the first months in 81 newborns of mothers with autoimmune thyroid disease; 16 had Graves disease and 65 autoimmune thyroiditis. A percentage of 4.93 newborns had congenital defects, and 8.64% neonates showed an increase in thyrotropin (TSH) (>9.5 μUI/mL 2 times) and required thyroxin within the first month of life. A 85.7% of these showed a negative newborn screening (due to a later increase of TSH). A higher TSH value in the newborn was related to an older age of the mother, higher levels of thyroid peroxidase (TPO) antibody during pregnancy and lower birth weight. A higher free thyroxine (FT4) value in the newborn was related to fewer days of life and mothers with Graves disease. We recommend the evaluation of TSH, T4 and TPO antibodies before 10 weeks in all pregnant women with follow-up if maternal thyroid autoimmunity or disorders is detected. It is also recommended to test children's serum TSH and FT4 at 48 h of life in newborns of mothers with autoimmune thyroid disease and repeat them between the 2nd and 4th week in children with TSH>6 μUI/mL. Careful endocrine follow-up is advised in pregnant women and children if hyperthyroidism is detected. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  13. Evaluation of factors associated with elevated newborn 17-hydroxyprogesterone levels.

    Science.gov (United States)

    Anandi, V Shobi; Shaila, Bhattacharyya

    2017-05-24

    Measurement of 17-hydroxyprogesterone (17-OHP) in dried blood spots has been widely used as a newborn screening tool for congenital adrenal hyperplasia (CAH). Various maternal and neonatal factors can result in falsely high values of 17-OHP. There is a paucity of Indian studies in this regard because routine evaluation of newborn 17-OHP levels as a screening program is not widely practiced in India. Hence, this study was undertaken to evaluate the influence of various maternal and neonatal factors on newborn 17-OHP levels. The aim of the study was to determine the effect of various maternal and neonatal factors on the newborn 17-OHP values. Retrospective data related to a total of 3080 newborn 17-OHP values and clinical characteristics were collected for 3 years (2013-2015). The data were analyzed to determine the influence of various factors on 17-OHP values. The mean value of 17-OHP in our study was 5.486±3.96 ng/mL. Gender and mode of delivery did not significantly affect the 17-OHP levels. The levels were significantly higher in preterm and low birth weight babies as compared to term babies and babies with normal birth weight. Stress factors like pregnancy induced hypertension (PIH), early onset sepsis (EOS), neonatal seizures and birth asphyxia significantly increase the neonatal 17-OHP levels. The levels of 17-OHP in newborns was measured around day 3 of life are very sensitive to the influence of gestational age, birth weight and presence of stress factors like maternal PIH, birth asphyxia, neonatal sepsis and neonatal seizures and should be interpreted cautiously.

  14. Midwives' Experiences, Education, and Support Needs Regarding Basic Newborn Resuscitation in Jordan.

    Science.gov (United States)

    Kassab, Manal; Alnuaimi, Karimeh; Mohammad, Khitam; Creedy, Debra; Hamadneh, Shereen

    2016-06-01

    Newborns who are compromised at birth require rapid attention to stabilize their respiration attempts. Lack of knowledge regarding basic newborn resuscitation is a contributing factor to poor newborn health outcomes and increased mortality. The purpose of this study was to explore Jordanian midwives' experiences, education, and support needs to competently perform basic newborn resuscitation. Qualitative descriptive methodology was used to analyze a convenience sample of 20 midwives. A thematic approach was used to analyze the data. Participants discussed their experiences of basic newborn resuscitation including knowledge, skills, and barriers and suggested solutions to improve practice. Four themes were revealed: lack of knowledge and skills in newborn resuscitation, organizational constraints, inadequate teamwork, and educational needs. The midwives perceived that their ability to perform newborn resuscitation was hindered by lack of knowledge and skills in newborn resuscitation, organizational constraints (such as lack of equipment), and poor co-ordination and communication among team members. © The Author(s) 2015.

  15. Morphometric analysis of the lung vasculature after extracorporeal membrane oxygenation treatment for pulmonary hypertension in newborns.

    NARCIS (Netherlands)

    Heyst, A.F.J. van; Haasdijk, R.; Groenman, F.; Staak, F.H.J.M. van der; Hulsbergen-van de Kaa, C.A.; Krijger, R.R. de; Tibboel, D.

    2004-01-01

    Persistent pulmonary hypertension in the newborn (PPHN) is characterised by increased medial and adventitial thickness in the lung vasculature. This study describes morphometry of lung vasculature after extracorporeal membrane oxygenation (ECMO) in newborns with PPHN, due to meconium aspiration

  16. Chimpanzees and bonobos exhibit divergent spatial memory development.

    Science.gov (United States)

    Rosati, Alexandra G; Hare, Brian

    2012-11-01

    Spatial cognition and memory are critical cognitive skills underlying foraging behaviors for all primates. While the emergence of these skills has been the focus of much research on human children, little is known about ontogenetic patterns shaping spatial cognition in other species. Comparative developmental studies of nonhuman apes can illuminate which aspects of human spatial development are shared with other primates, versus which aspects are unique to our lineage. Here we present three studies examining spatial memory development in our closest living relatives, chimpanzees (Pan troglodytes) and bonobos (P. paniscus). We first compared memory in a naturalistic foraging task where apes had to recall the location of resources hidden in a large outdoor enclosure with a variety of landmarks (Studies 1 and 2). We then compared older apes using a matched memory choice paradigm (Study 3). We found that chimpanzees exhibited more accurate spatial memory than bonobos across contexts, supporting predictions from these species' different feeding ecologies. Furthermore, chimpanzees - but not bonobos - showed developmental improvements in spatial memory, indicating that bonobos exhibit cognitive paedomorphism (delays in developmental timing) in their spatial abilities relative to chimpanzees. Together, these results indicate that the development of spatial memory may differ even between closely related species. Moreover, changes in the spatial domain can emerge during nonhuman ape ontogeny, much like some changes seen in human children. © 2012 Blackwell Publishing Ltd.

  17. [Poorly tolerated broad QRS complex tachycardia in a newborn].

    Science.gov (United States)

    Affangla, Désiré Alain; Leye, Mohamed; Simo, Angèle Wabo; D'Almeida, Franck; Sarr, Thérèse Yandé; Phiri, Adamson; Kane, Adama

    2017-01-01

    Poorly tolerated broad QRS complex tachycardia in a newborn poses problems with its diagnosis and emergency management. We report the case of a 35-day-old newborn with broad QRS complex tachycardia admitted because of cardiocirculatory distress. Doppler echocardiography showed morphologically normal heart. The patient received a loading dose of amiodarone but it didn't attenuate tachycardia. Normal sinus rhythm was restored after cardioversion through Lifeline semi-automatic external defibrillator. Maintenance therapy was based on oral amiodarone. The patient had normal sinus rhythm at 03 months of follow-up.

  18. Observations in the bone marrow of newborn height

    OpenAIRE

    Reynafarje, César

    2014-01-01

    Has been studied in bone marrow 9 newborns and infants 9 week old, from great heights. These investigations were carried out at two levels of altitude: 14,900 feet (Morococha) and 12,250 feet (La Oroya). From the results it follows that there is a hyperplasia of the elements of the red series, which is not, however, significantly higher than that found in newborns of sea level. After a week of birth occurred, an inhibition of erythropoietic activity, which does not reach as low as seen in inf...

  19. Mathematical modeling of respiratory system mechanics in the newborn lamb.

    Science.gov (United States)

    Le Rolle, Virginie; Samson, Nathalie; Praud, Jean-Paul; Hernández, Alfredo I

    2013-03-01

    In this paper, a mathematical model of the respiratory mechanics is used to reproduce experimental signal waveforms acquired from three newborn lambs. As the main challenge is to determine specific lamb parameters, a sensitivity analysis has been realized to find the most influent parameters, which are identified using an evolutionary algorithm. Results show a close match between experimental and simulated pressure and flow waveforms obtained during spontaneous ventilation and pleural pressure variations acquired during the application of positive pressure, since root mean square errors equal to 0.0119, 0.0052 and 0.0094. The identified parameters were discussed in light of previous knowledge of respiratory mechanics in the newborn.

  20. Scrotal hematoma as a sign of adrenal hemorrhage in newborns

    Directory of Open Access Journals (Sweden)

    Renata Gonçalves

    Full Text Available CONTEXT: Bluish discoloration and swelling of the scrotum in newborns can arise from a number of diseases, including torsion of the testes, orchitis, scrotal or testicular edema, hydrocele, inguinal hernia, meconium peritonitis, hematocele, testicular tumor and traumatic hematoma. Forty-two cases of scrotal abnormalities as signs of neonatal adrenal hemorrhage were found in the literature. CASE REPORT: We present a case of scrotal hematoma due to adrenal hemorrhage in a newborn. Conservative treatment with clinical follow-up was adopted, with complete resolution within 10 days. The possible differential diagnoses are reviewed and discussed.

  1. Respiratory distress of the newborn: congenital laryngeal atresia.

    Science.gov (United States)

    Ambrosio, Art; Magit, Anthony

    2012-11-01

    Congenital laryngeal atresia is a rare cause of respiratory distress of the newborn. The defect may be isolated or occur in association with other congenital abnormalities, notably the presence of a tracheoesophageal fistula, esophageal atresia, encephalocele, or Congenital High Airway Obstructive Syndrome (CHAOS). We present the case of a newborn with no identified intrapartum abnormalities with respiratory distress at birth secondary to near-complete laryngeal atresia. Management included tracheostomy, repeated endoscopic incisions, and serial balloon dilatations employing the topical use of Mitomycin C. Seven year follow-up was significant for mobilization of the true vocal cords bilaterally, as well as successful decannulation. Published by Elsevier Ireland Ltd.

  2. Helping Homeless People: Unique Challenges and Solutions.

    Science.gov (United States)

    Solomon, Clemmie, Ed.; Jackson-Jobe, Peggy, Ed.

    This publication is designed to provide a practical guide for gaining a detailed awareness and understanding of homelessness. After a foreword by Jesse Jackson, these chapters are included: (1) Introduction: Assessing the Unique Needs of Homeless People (Clemmie Solomon), which discusses the need for helping professionals to commit to addressing…

  3. Esperanto: A Unique Model for General Linguistics.

    Science.gov (United States)

    Dulichenko, Aleksandr D.

    1988-01-01

    Esperanto presents a unique model for linguistic research by allowing the study of language development from project to fully functioning language. Esperanto provides insight into the growth of polysemy and redundancy, as well as into language universals and the phenomenon of social control. (Author/CB)

  4. On uniqueness in evolution quasivariational inequalities

    Czech Academy of Sciences Publication Activity Database

    Brokate, M.; Krejčí, Pavel; Schnabel, H.

    2004-01-01

    Roč. 11, č. 1 (2004), s. 111-130 ISSN 0944-6532 Institutional research plan: CEZ:AV0Z1019905 Keywords : evolution quasivariational inequality * uniqueness * sweeping process Subject RIV: BA - General Mathematics Impact factor: 0.425, year: 2004 http://www.heldermann-verlag.de/jca/jca11/jca0386.pdf

  5. Marketing the Uniqueness of Small Towns. Revised.

    Science.gov (United States)

    Dunn, Douglas; Hogg, David H.

    The key to marketing a town is determining and promoting the town's "differential advantage" or uniqueness that would make people want to visit or live there. Exercises to help communities gain important insights into the town's competitive edge include a brainstorming session with knowledgeable community members, a visitor…

  6. The end of the unique myocardial band

    DEFF Research Database (Denmark)

    MacIver, David H; Partridge, John B; Agger, Peter

    2018-01-01

    Two of the leading concepts of mural ventricular architecture are the unique myocardial band and the myocardial mesh model. We have described, in an accompanying article published in this journal, how the anatomical, histological and high-resolution computed tomographic studies strongly favour...

  7. Unraveling the evolution of uniquely human cognition.

    Science.gov (United States)

    MacLean, Evan L

    2016-06-07

    A satisfactory account of human cognitive evolution will explain not only the psychological mechanisms that make our species unique, but also how, when, and why these traits evolved. To date, researchers have made substantial progress toward defining uniquely human aspects of cognition, but considerably less effort has been devoted to questions about the evolutionary processes through which these traits have arisen. In this article, I aim to link these complementary aims by synthesizing recent advances in our understanding of what makes human cognition unique, with theory and data regarding the processes of cognitive evolution. I review evidence that uniquely human cognition depends on synergism between both representational and motivational factors and is unlikely to be accounted for by changes to any singular cognitive system. I argue that, whereas no nonhuman animal possesses the full constellation of traits that define the human mind, homologies and analogies of critical aspects of human psychology can be found in diverse nonhuman taxa. I suggest that phylogenetic approaches to the study of animal cognition-which can address questions about the selective pressures and proximate mechanisms driving cognitive change-have the potential to yield important insights regarding the processes through which the human cognitive phenotype evolved.

  8. Is There a Unique Black Personality?

    Science.gov (United States)

    Mosby, Doris P.

    This article reviews research from the 1940's, 1950's and 1960's on the effects of discrimination on blacks. Data from these studies indicate that adverse cultural restrictions have fostered a unique and distinctive black personality. Among traits identified are: a negative or inferior self-image, pessimism about the future, attachment to the…

  9. Unique solution to periodic boundary value problems

    Directory of Open Access Journals (Sweden)

    Yong Sun

    1991-01-01

    Full Text Available Existence of unique solution to periodic boundary value problems of differential equations with continuous or discontinuous right-hand side is considered by utilizing the method of lower and upper solutions and the monotone properties of the operator. This is subject to discussion in the present paper.

  10. Using Quantum Confinement to Uniquely Identify Devices

    Science.gov (United States)

    Roberts, J.; Bagci, I. E.; Zawawi, M. A. M.; Sexton, J.; Hulbert, N.; Noori, Y. J.; Young, M. P.; Woodhead, C. S.; Missous, M.; Migliorato, M. A.; Roedig, U.; Young, R. J.

    2015-11-01

    Modern technology unintentionally provides resources that enable the trust of everyday interactions to be undermined. Some authentication schemes address this issue using devices that give a unique output in response to a challenge. These signatures are generated by hard-to-predict physical responses derived from structural characteristics, which lend themselves to two different architectures, known as unique objects (UNOs) and physically unclonable functions (PUFs). The classical design of UNOs and PUFs limits their size and, in some cases, their security. Here we show that quantum confinement lends itself to the provision of unique identities at the nanoscale, by using fluctuations in tunnelling measurements through quantum wells in resonant tunnelling diodes (RTDs). This provides an uncomplicated measurement of identity without conventional resource limitations whilst providing robust security. The confined energy levels are highly sensitive to the specific nanostructure within each RTD, resulting in a distinct tunnelling spectrum for every device, as they contain a unique and unpredictable structure that is presently impossible to clone. This new class of authentication device operates with minimal resources in simple electronic structures above room temperature.

  11. Mars in their eyes - a cartoon exhibition

    Science.gov (United States)

    Pillinger, Pi.

    Recently a collection of 120 cartoons which tell the story of Mars exploration and scientific discovery, past, present and future, was held in London. We discuss the aims of the exhibition, to what extent we believe the original aims were met and report on additional outreach opportunities resulting from the project. The overriding aim was to capitalise on the popular appeal of accessible art - most people admit to enjoying cartoons. This was strengthened by hanging the originals of cartoons which had, mostly, been published in newspapers and magazines in a wide selection of countries. The provenances served to indicate the attraction of Mars to a wide public. We were fortunate to work with the Cartoon Art Trust of the UK who was in the process of relocating to new premises and opening as The Cartoon Museum, in the tourist area of Bloomsbury, central London, very close to the British Museum. "Mars in their Eyes" ran for 10 weeks during April to July 2006; immediately following which a selection of the cartoons was displayed at the week-long Royal Society Summer Exhibition. We explore the differences between the two exhibitions and comment on the various audience responses. We use this comparison to discuss whether a project which is primarily art can be extended to explain science. Does the coupling merely result in dumbing-down of both cultures or is there a true synergy? The experience has led us to coin the phrase "extreme outreach". Projects which are as ambitious as "Mars in their Eyes", without the security of a safe, captive audience, for example at a Science Centre, must be judged by different criteria. Indeed if the project does not meet comparable targets like large visitor numbers, then the honest evaluation of such details can only inform future activities and must not be reflected in the future funding of only "safe" outreach activities.

  12. Assessing emergency obstetric and newborn care : Can performance indicators capture health system weaknesses?

    NARCIS (Netherlands)

    Miltenburg, Andrea Solnes; Kiritta, Richard Forget; Bishanga, Thabea Benedicto; van Roosmalen, Jos; Stekelenburg, Jelle

    2017-01-01

    Background: Regular monitoring and assessment of performance indicators for emergency obstetric and newborn care can help to identify priorities to improve health services for women and newborns. The aim of this study was to perform a district wide assessment of emergency obstetric and newborn care

  13. Peering into the "Clouds of Glory": Explorations of a Newborn Child's Spirituality

    Science.gov (United States)

    Surr, John

    2012-01-01

    This article seeks to understand spirituality in newborn children through an exploration of Wordsworth's clouds of glory. First the article explores adult reactions reflecting a newborn child's spirituality. Objective manifestations of spirituality in newborn children, such as love, presence and connection, wonder and meaning, and faith, are…

  14. Incidence of severe combined immunodeficiency through newborn screening in a Chinese population

    Directory of Open Access Journals (Sweden)

    Yin-Hsiu Chien

    2015-01-01

    Conclusion: Newborn screening to measure the number of TREC copies successfully identifies newborns with T-cell lymphopenia, 22q11.2 microdeletion syndrome, and other high-risk conditions. Taken together, the incidence of T-cell lymphopenia in apparently healthy newborns is more than 1 in 11,821, and further attention to their immune functions is warranted.

  15. QUANTUM: The Exhibition - quantum at the museum

    Science.gov (United States)

    Laforest, Martin; Olano, Angela; Day-Hamilton, Tobi

    Distilling the essence of quantum phenomena, and how they are being harnessed to develop powerful quantum technologies, into a series of bite-sized, elementary-school-level pieces is what the scientific outreach team at the University of Waterloo's Institute for Quantum Computing was tasked with. QUANTUM: The Exhibition uses a series of informational panels, multimedia and interactive displays to introduce visitors to quantum phenomena and how they will revolutionize computing, information security and sensing. We'll discuss some of the approaches we took to convey the essence and impact of quantum mechanics and technologies to a lay audience while ensuring scientific accuracy.

  16. Art Therapy Exhibitions: Exploitation or Advocacy?

    Science.gov (United States)

    Davis, Terri

    2017-01-01

    Promoting awareness of human trafficking by sharing trauma survivors' art and summaries of their life stories suggests ethical complexities that have been typically neglected by bioethicists. Although these survivors voluntarily share the objects they created during art therapy sessions, they are still at risk of harm, including further exploitation, due to their vulnerability, high rates of victim sensitivity, and the mental health consequences of their traumatic experiences. While some argue that the benefits of sublimation and art therapy for human trafficking survivors make sharing their art worth the risk, anti-trafficking organizations and supporters of such art exhibitions have responsibilities to be trauma informed. © 2017 American Medical Association. All Rights Reserved.

  17. Library exhibits and programs boost science education

    Science.gov (United States)

    Dusenbery, Paul B.; Curtis, Lisa

    2012-05-01

    Science museums let visitors explore and discover, but for many families there are barriers—such as cost or distance—that prevent them from visiting museums and experiencing hands-on science, technology, engineering, and mathematics (STEM) learning. Now educators are reaching underserved audiences by developing STEM exhibits and programs for public libraries. With more than 16,000 outlets in the United States, public libraries serve almost every community in the country. Nationwide, they receive about 1.5 billion visits per year, and they offer their services for free.

  18. CERN Inspires Art in Major New Exhibition

    CERN Multimedia

    2001-01-01

    Signatures of the Invisible, an exhibition inspired by CERN, opened at the Atlantis Gallery in London on Thursday, 1 March before going on a world tour. The fruit of a close collaboration between CERN and the London Institute, the exhibition brings together works from many leading European contemporary artists. White wooden boxes on a grey floor... the lids opened, unveiling brilliant white light from a bunch of optical fibres carefully stuck together in the shape of a square. Another holds a treasure of lead glass surrounded by enigmatic black mirrors. What's it all about? Signatures of the Invisible, that's what, a joint project organised by the London Institute, one of the world's largest college of art, and our Laboratory. Damien Foresy from the EST workshop putting finishing touches to the spinning tops of French artist Jérôme Basserode. Monica Sand's boxes are just one of the many works based around materials used in particle detection at CERN that was admired at the opening o...

  19. Exhibiting health and medicine as culture

    DEFF Research Database (Denmark)

    Whiteley, Louise; Tybjerg, Karin; Pedersen, Bente Vinge

    2017-01-01

    Introduction: This paper discusses the potential role of medical museums in public engagement with health and medicine, based on the work of Medical Museion at the University of Copenhagen. Rather than asking whether cultural venues such as museums can directly improve the well-being of their vis......Introduction: This paper discusses the potential role of medical museums in public engagement with health and medicine, based on the work of Medical Museion at the University of Copenhagen. Rather than asking whether cultural venues such as museums can directly improve the well......-being of their visitors, we instead focus on how museums should communicate about health and medicine. Methods: The paper describes three examples of exhibitions at Medical Museion that attempt to display medicine as culture, and draws out three of the key strategies they employ. Results: The three key strategies are: (1......) medicine is presented through historically specific material objects; (2) these objects areused to explore the processes of research and the evolution of practice; and (3) exhibitions are designed to emphasize an implied relationship between the objects’ functions and the visitor’s own body. Conclusion...

  20. Children's drawings exhibited in the Globe

    CERN Multimedia

    Elizabeth Roe

    2010-01-01

    "Draw Me A Physicist" has been a success. Members of the public visiting the exhibition in the Globe of Science and Innovation have praised the scientific and creative balance the children of neighbouring France and the Canton of Geneva have obtained through their visit to CERN.   The Draw Me a Physicist exhibition in the Globe For a six-month period 9 to 11-year olds from the Pays de Gex, Meyrin, Satigny and Vernier have been able to enjoy a balance between science and art, through drawing and defining their interpretations of a physicist. In May, eight pairs of drawings from each participating class were selected by the schools to be displayed on the second floor of the Globe. Since the images have been put up, the viewers have enjoyed the contrast between the "before" pictures of vibrant Albert Einsteins to the "after" pictures of casual people sitting in an office. The large room in the Globe has been transformed from a hollow shell int...

  1. Biochemical screening of 504,049 newborns in Denmark, the Faroe Islands and Greenland - Experience and development of a routine program for expanded newborn screening

    DEFF Research Database (Denmark)

    Lund, Allan Meldgaard; Hougaard, David Michael; Simonsen, Henrik

    2012-01-01

    argue that newborn screening for these disorders should be standard of care, though unresolved issues remain, e.g. about newborns with a potential for remaining asymptomatic throughout life. Well organized logistics of the screening program from screening laboratory to centralized, clinical management......Expanded newborn screening for selected inborn errors of metabolism (IEM) in Denmark, the Faroe Islands and Greenland was introduced in 2002. We now present clinical, biochemical, and statistical results of expanded screening (excluding PKU) of 504,049 newborns during nine years as well...... as diagnoses and clinical findings in 82,930 unscreened newborns born in the same period. The frequencies of diagnoses made within the panel of disorders screened for are compared with the frequencies of the disorders in the decade preceding expanded newborn screening. The expanded screening was performed...

  2. Pregnancy after bariatric surgery: implications for mother and newborn.

    Science.gov (United States)

    Dell'Agnolo, Cátia Millene; Carvalho, Maria Dalva de Barros; Pelloso, Sandra Marisa

    2011-06-01

    The present study aimed to identify the implications for the mother and the newborn in pregnancies occurring after the bariatric surgery. The present retrospective, exploratory cohort study was conducted to analyze the implications for the mother and the newborn in women of childbearing age (10 to 49 years) who became pregnant after undergoing bariatric surgery in Maringá, Paraná, Brazil, during the period from 1999 through 2008. The study identified 32 women with the following characteristics: the majority of the women were Caucasian, slightly more than half were living with a partner, had some higher education, and most of them were without surgical complications. In addition, the mean weight loss post-surgery was 44.09 lbs, with an average interval of 40 months between the surgery and the pregnancy, with improvement of various comorbidities post-surgery. Conversely, they presented more neuropsychiatric disorders, post-surgery anemia, and higher prevalence of cesarean delivery. The majority of children were born at term with normal birth weight and no history of anemia. Hospitalization was required for 36.58% of the post-surgery pregnant women, while 17.07% of such cases required blood transfusion due to anemia. Lastly, there were fewer pregnancy-related hypertension cases than before the surgery. Pregnancy after bariatric surgery has proven to be safe for both the mother and the newborn. The newborn birth weight was not compromised even though some of the pregnant women were anemic.

  3. A comparison of four methods of normal newborn temperature measurement.

    Science.gov (United States)

    Sganga, A; Wallace, R; Kiehl, E; Irving, T; Witter, L

    2000-01-01

    The purpose of this study was to: (a) compare newborn temperature measurements obtained by digital disposable, electronic, and tympanic thermometers with glass mercury thermometers, and (b) compare financial implications of each method. In this correlational study, 12 perinatal and neonatal nurses obtained temperature measurements of 184 newborns between 1 and 168 hours of age. The stratified convenience sample was selected using medical records numbers. Temperature instruments included glass thermometer, tympanic thermometer, electronic thermometer, and a digital thermometer. Data were analyzed by Pearson r coefficients, mean, standard deviation, and range using an SPSS statistical package. The glass thermometer, electronic thermometer, and digital thermometer temperature assessments were highly correlated (0.748-1.0). The tympanic thermometer had a low correlation coefficient (0.35). Use of the glass thermometer had the highest accompanying cost. Tympanic thermometers were the most cost effective. In healthy newborns, the use of electronic and digital thermometers can be encouraged if there is concern about using glass thermometers. These results cannot be extrapolated to sick infants. While tympanic thermometers had the lowest associated cost, their lack of correlation with the gold standard glass thermometers for accurate temperature assessment makes them a poor choice for healthy newborns.

  4. Magnetic resonance imaging in congenital heart disease in newborns

    International Nuclear Information System (INIS)

    Kastler, B.; Zollner, G.; Wackenheim, A.; Livolsi, A.; Willard, D.; Germain, P.

    1990-01-01

    Until now little attention has been paid to the potential of MR imaging in congenital heart disease of the newborn. ECG-gated MRI was therefore performed at 0.5 tesla in 23 newborns with suspected congenital heart disease. Two newborns were controlled after surgery. All had undergone prior evaluation by two-dimensional Doppler echocardiogrpahy. MR imaging was of a satisfying quality in all but one newborn. The aim of this study was to assess complementary information provided by MRI in comparison to 2-D DE. Pre-operatively MRI missed some abnormalities shown by 2-D DE: one coartaction, one ductus arteriosus and one ulmonary atresia. MRI demonstrated lesions that echocardiography had either failed to visualize or found inconclusive, inlcuding double aortic arch, muscular ventricular septum defect and severe ductus arteriosus. In one of the two patients with a ventricular septum defect, angiography was avoided and in the other patient is merely confirmed the MRI results. Post-operatively, MRI demonstrated information complementary to that obtained from to 2-D DE: (1) clearly visualizing the reinsertion of the coronary arteries in the 'switched' transposition of the great vessels, (2) appreciating the diameter and patency of the palliative shunt in the Blalock-Taussig procedure. (author). 25 refs.; 9 figs.; 1 tab

  5. Prenatal air pollution exposure and newborn blood pressure

    NARCIS (Netherlands)

    van Rossem, Lenie; Rifas-Shiman, Sheryl L.; Melly, Steven J.; Kloog, Itai; Luttmann-Gibson, Heike; Zanobetti, Antonella; Coull, Brent A.; Schwartz, Joel D.; Mittleman, Murray A.; Oken, Emily; Gillman, Matthew W.; Koutrakis, Petros; Gold, Diane R.

    2015-01-01

    Background: Air pollution exposure has been associated with increased blood pressure in adults. oBjective: We examined associations of antenatal exposure to ambient air pollution with newborn systolic blood pressure (SBP). Methods: We studied 1,131 mother–infant pairs in a Boston, Massachusetts,

  6. West and Central African Partnership for Maternal, Newborn, Child ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    West and Central African Partnership for Maternal, Newborn, Child, and Adolescent Health Research. High rates of maternal death and teen pregnancy persist in West and Central Africa. Research and programming efforts are not sustainably reducing these rates. The challenge is how to link the evidence on useful health ...

  7. Responses to lumbar magnetic stimulation in newborns with spina bifida.

    NARCIS (Netherlands)

    Geerdink, N.; Pasman, J.W.; Roeleveld, N.; Rotteveel, J.J.; Mullaart, R.A.

    2006-01-01

    Searching for a tool to quantify motor impairment in spina bifida, transcranial and lumbar magnetic stimulation were applied in affected newborn infants. Lumbar magnetic stimulation resulted in motor evoked potentials in both the quadriceps muscle and the tibialis anterior muscle in most (11/13)

  8. Knowledge and perceptions of quality of obstetric and newborn care ...

    African Journals Online (AJOL)

    Aim Quality of service delivery for maternal and newborn health in Malawi is influenced by human resource shortages and knowledge and care practices of the existing service providers. We assessed Malawian healthcare providers' knowledge of management of routine labour, emergency obstetric care and emergency ...

  9. Short-Term Effects of Hydrokinesiotherapy in Hospitalized Preterm Newborns

    Directory of Open Access Journals (Sweden)

    Welcy Cassiano de Oliveira Tobinaga

    2016-01-01

    Full Text Available Background. In the neonatal intensive care unit (NICU environment, preterm newborns are subject to environmental stress and numerous painful interventions. It is known that hydrokinesiotherapy promotes comfort and reduces stress because of the physiological properties of water. Objective. To evaluate the short-term effects of hydrokinesiotherapy on reducing stress in preterm newborns admitted to the NICU. Materials and Methods. Fifteen preterm newborns underwent salivary cortisol measurement, pain evaluation using the Neonatal Infant Pain Scale (NIPS, and heart rate, respiratory rate, and peripheral oxygen saturation measurements before and after the application of hydrokinesiotherapy. Results. The mean gestational age of the newborns was 34.2±1.66 weeks, and the mean weight was 1823.3±437.4 g. Immediately after application of hydrokinesiotherapy, a significant reduction was observed in salivary cortisol (p=0.004, heart rate (p=0.003, and respiratory rate (p=0.004 and a significant increase was observed in peripheral oxygen saturation (p=0.002. However, no significant difference was observed in the NIPS score (p>0.05. Conclusion. In the present study, neonatal hydrotherapy promoted short-term relief from feelings of stress. Neonatal hydrokinesiotherapy may be a therapeutic alternative. However, this therapy needs to be studied in randomized, crossover, and blinded trials. This trial is registered with NCT02707731.

  10. Bladder exstrophy – epispadias complex in a newborn: a case ...

    African Journals Online (AJOL)

    2018-02-15

    Feb 15, 2018 ... prenatal ultrasound scans missed the diagnosis. Medical management was given and the patient was discharged against medical advice 48 hours later upon refusing surgical intervention. CASE PRESENTATION. A new-born male was delivered vaginally at 39 weeks +. 2 days of gestation to a 29 year old ...

  11. Screening for Critical Congenital Heart Disease in Newborns

    Science.gov (United States)

    ... in Newborns John Gordon Harold Download PDF https://doi.org/10.1161/CIRCULATIONAHA.113.008522 Circulation. 2014; 130: ... e79-e81 , originally published August 25, 2014 https://doi.org/10.1161/CIRCULATIONAHA.113.008522 Citation Manager Formats ...

  12. Everolimus treatment of a newborn with rhabdomyoma causing severe arrhythmia.

    Science.gov (United States)

    Öztunç, Funda; Atik, Sezen U; Güneş, Aslı O

    2015-10-01

    Rhabdomyoma is the most common cardiac tumour in children often associated with tuberous sclerosis. Arrhythmia caused by cardiac rhabdomyomas may be the initial sign of tuberous sclerosis. Rhabdomyomas unresponsive to other treatments could be successfully managed with everolimus, which has demonstrated benefit in tuberous sclerosis. We report a case of rhabdomyoma causing severe arrhythmia in a newborn managed successfully with everolimus.

  13. Vitamin D status in Moroccan pregnant women and newborns ...

    African Journals Online (AJOL)

    Introduction: vitamin D insufficiency to pregnant women has been associated with a number of adverse consequences, and has been recognized as a public health concern. The aim of this study was to evaluate vitamin D status of Morrocan pregnant women and their newborns. Our study is being the first of its kind in ...

  14. Students as Technicians: Screening Newborns for Cystic Fibrosis

    Science.gov (United States)

    Gusky, Sharon

    2014-01-01

    In this activity, freshman college students learn biotechnology techniques while playing the role of a laboratory technician. They perform simulations of three diagnostic tests used to screen newborns for cystic fibrosis. By performing an ELISA, a PCR analysis, and a conductivity test, students learn how biotechnology techniques can be used to…

  15. Visfatin: New marker of oxidative stress in preterm newborns.

    Science.gov (United States)

    Marseglia, Lucia; D'Angelo, Gabriella; Manti, Marta; Aversa, Salvatore; Fiamingo, Chiara; Arrigo, Teresa; Barberi, Ignazio; Mamì, Carmelo; Gitto, Eloisa

    2016-03-01

    Oxidative stress is involved in several neonatal conditions characterized by an upregulation in the production of oxidative or nitrative free radicals and a concomitant decrease in the availability of antioxidant species. Oxygen, which is obviously vital to survival, can be highly damaging to neonatal tissue which is known to be poorly equipped to neutralize toxic derivatives. Thus, exposure of the newborn infant to high oxygen concentrations during resuscitation at birth increases oxidative damage. Visfatin is an adipocytokine involved in oxidative stress and an important mediator of inflammation that induces dose-dependent production of both pro-inflammatory and anti-inflammatory cytokines. To our knowledge, the diagnostic value of visfatin as a marker of oxidative stress in preterm newborns has not been investigated. The aim of this study was to evaluate visfatin levels in preterm neonates resuscitated with different concentrations of oxygen in the delivery room. Fifty-two preterm newborns with gestational age less than 32 weeks, resuscitated randomly with different oxygen concentrations (40%, 60%, or 100%) were enrolled at the University Hospital of Messina, over a 12-month period to evaluate serum visfatin levels at T0 (within 1 h after birth), T24 h, T72 h, and T168 h of life. At T72 h and T168 h, higher serum visfatin values in the high-oxygen group compared to the low- and mild-oxygen subjects (P=0.002 and Pnew marker of oxidative stress in preterm newborns. © The Author(s) 2015.

  16. Maternal knowledge and care.seeking behaviors for newborn ...

    African Journals Online (AJOL)

    Background: Delay in the presentation of infants with jaundice at the hospital is a reason for the persistence of the severe forms of jaundice. Objective: The aim was to determine the influence of maternal knowledge on newborn jaundice on their care-seeking practices. Methods: In a cross-sectional survey, mothers whose ...

  17. Normal anterior fontanelle sizes in newborn Igbo babies in south ...

    African Journals Online (AJOL)

    RESEARCH. Background. Several factors, including gestational age (GA), gender, race and geographical/regional area, contribute to variations in the ... While the impact of GA and gender are clearly established, the influences of region and ethnicity vary ... in the lying-in ward and babies in the Newborn Special Care Unit.

  18. Expanding Newborn Screening for Lysosomal Disorders: Opportunities and Challenges

    Science.gov (United States)

    Waggoner, Darrel J.; Tan, Christopher A.

    2011-01-01

    Newborn screening (NBS), since its implementation in the 1960s, has traditionally been successful in reducing mortality and disability in children with a range of different conditions. Lysosomal storage disorders (LSD) are a heterogeneous group of inherited metabolic diseases that result from lysosomal dysfunction. Based on available treatment and…

  19. Newborn Hearing Screening: An Analysis of Current Practices

    Science.gov (United States)

    Houston, K. Todd; Bradham, Tamala S.; Munoz, Karen F.; Guignard, Gayla Hutsell

    2011-01-01

    State coordinators of early hearing detection and intervention (EHDI) programs completed a strengths, weaknesses, opportunities, and threats, or SWOT, analysis that consisted of 12 evaluative areas of EHDI programs. For the newborn hearing screening area, a total of 293 items were listed by 49 EHDI coordinators, and themes were identified within…

  20. Mothers' knowledge on essential newborn care at Juba Teaching ...

    African Journals Online (AJOL)

    2017-08-03

    Aug 3, 2017 ... Objective: To identify the gaps in the knowledge and practices of essential newborn care among postnatal mothers at Juba. Teaching Hospital .... Baby is kept warm after delivery by: -Skin to skin contact. 128. 33.3. -Wrapping baby in a cloth. 347. 90.4. Duration between birth and first bath: -Hours. 169. 44.1.

  1. Newborn physiological responses to noise in the neonatal unit,

    Directory of Open Access Journals (Sweden)

    Sandra Maria Schefer Cardoso

    2015-12-01

    Full Text Available ABSTRACT INTRODUCTION: The incorporation of technologies in the care of infants has contributed to increased survival; however, this has turned neonatal unit into a noisy environment. OBJECTIVE: To evaluate the physiological and functional effects resulting from the exposure to noise on low-weight newborns in incubators in a neonatal unit. METHODS: Prospective, observational, quantitative, exploratory, descriptive study. The adopted statistical method included tables of frequency, descriptive statistics, and Student's t-test, with a 0.05 level of significance. As data collection tools, the environmental noise and the noise inside of the incubator were evaluated, and the Assessment of Preterm Infant Behavior scale was used to assess premature newborn behavior and projected specifically to document the neurobehavioral functioning of preterm infants. The data collection occurred from September of 2012 to April of 2013; 61 low-weight newborns admitted in the neonatal unit and in incubators were observed. RESULTS: Significant differences in the variables heart rate and oxygen saturation were noted when newborns were exposed to noise. CONCLUSION: Low-weight neonates in incubators present physiological alterations when facing discomfort caused by environmental noise in neonatal units.

  2. Acute gastric dilatation secondary to septicemia in newborn: A rare ...

    African Journals Online (AJOL)

    ... case of acute gastric dilatation that developed in a two-days old child who was born premature and was suffering from septicemia and respiratory distress. The causes and the differential diagnosis of the rare condition are discussed. Keywords: Acute, dilatation, gastric, newborn. African Journal of Paediatric Surgery Vol.

  3. Financing state newborn screening programs: sources and uses of funds.

    Science.gov (United States)

    Johnson, Kay; Lloyd-Puryear, Michele A; Mann, Marie Y; Ramos, Lauren Raskin; Therrell, Bradford L

    2006-05-01

    Financing for newborn screening is different from virtually all other public health programs. All except 5 screening programs collect fees as the primary source of program funding. A fee-based approach to financing newborn screening has been adopted by most states, to ensure consistent funding for this critical public health activity. Two types of data are reported here, ie, primary data from a survey of 37 state public health agencies and findings from exploratory case studies from 7 states. Most of the programs that participated in this survey (73%) reported that their newborn screening funding increased between 2002 and 2005, typically through increased fees and to a lesser extent through Medicaid, Title V Maternal and Child Health Services Block Grant, and state general revenue funding. All of the responding states that collect fees (n = 31) use such funds to support laboratory expenses, and most (70%) finance short-term follow-up services and program management. Nearly one half (47%) finance longer-term follow-up services, case management, or family support beyond diagnosis. Other states (43%) finance genetic or nutritional counseling and formula foods or treatment. Regardless of the source of funds, the available evidence indicates that states are committed to maintaining their programs and securing the necessary financing for the initial screening through diagnosis. Use of federal funding is currently limited; however, pressure to provide dedicated federal funding would likely increase if national recommendations for a uniform newborn screening panel were issued.

  4. Clinical monitoring of systemic hemodynamics in critically ill newborns.

    NARCIS (Netherlands)

    Boode, W.P. de

    2010-01-01

    Circulatory failure is a major cause of mortality and morbidity in critically ill newborn infants. Since objective measurement of systemic blood flow remains very challenging, neonatal hemodynamics is usually assessed by the interpretation of various clinical and biochemical parameters. An overview

  5. A Care Coordination Program for Substance-Exposed Newborns

    Science.gov (United States)

    Twomey, Jean E.; Caldwell, Donna; Soave, Rosemary; Fontaine, Lynne Andreozzi; Lester, Barry M.

    2011-01-01

    The Vulnerable Infants Program of Rhode Island (VIP-RI) was established as a care coordination program to promote permanency for substance-exposed newborns in the child welfare system. Goals of VIP-RI were to optimize parents' opportunities for reunification and increase the efficacy of social service systems involved with families affected by…

  6. Innovative package for frontline maternal, newborn and child health ...

    African Journals Online (AJOL)

    including: newborn breathing bag- mask device, thermometer, scissors, umbilical cord ties, gloves, etc. The 9 checklists. – laminated and bound together with a metal ring – are also carried in the backpack and brought by the frontline health workers to every delivery and patient encounter. (See printable examples on p100).

  7. How Effective is the 2012 Maternal, Newborn and Child Health ...

    African Journals Online (AJOL)

    This was the basis of the Maternal, Newborn and Child Health Week (MNCHW) in Nigeria, designed to achieve rapid population coverage of chosen interventions, within the one week period of ... The coverage rate of the vaccines ranged from 1.29% recorded with the measles vaccine, to the 14.85%, for the DPT vaccine.

  8. Birth Weight of Newborns in Relation to Nutritional Status of ...

    African Journals Online (AJOL)

    Birth Weight of Newborns in Relation to Nutritional Status of Pregnant Women Attending Antenatal Clinic at the Nkawie Government Hospital in Atwima ... Journal of the Ghana Science Association ... pregnancy. Intensification of health education efforts to improve maternal nutrition at ANC (Ante natal clinic) is recommended.

  9. Fragility of epidermis in newborns, children and adolescents.

    Science.gov (United States)

    Blume-Peytavi, U; Tan, J; Tennstedt, D; Boralevi, F; Fabbrocini, G; Torrelo, A; Soares-Oliveira, R; Haftek, M; Rossi, A B; Thouvenin, M D; Mangold, J; Galliano, M F; Hernandez-Pigeon, H; Aries, M F; Rouvrais, C; Bessou-Touya, S; Duplan, H; Castex-Rizzi, N; Mengeaud, V; Ferret, P J; Clouet, E; Saint Aroman, M; Carrasco, C; Coutanceau, C; Guiraud, B; Boyal, S; Herman, A; Delga, H; Biniek, K; Dauskardt, R

    2016-05-01

    Within their first days of life, newborns' skin undergoes various adaptation processes needed to accommodate the transition from the wet uterine environment to the dry atmosphere. The skin of newborns and infants is considered as a physiological fragile skin, a skin with lower resistance to aggressions. Fragile skin is divided into four categories up to its origin: physiological fragile skin (age, location), pathological fragile skin (acute and chronic), circumstantial fragile skin (due to environmental extrinsic factors or intrinsic factors such as stress) and iatrogenic fragile skin. Extensive research of the past 10 years have proven evidence that at birth albeit showing a nearly perfect appearance, newborn skin is structurally and functionally immature compared to adult skin undergoing a physiological maturation process after birth at least throughout the first year of life. This article is an overview of all known data about fragility of epidermis in 'fragile populations': newborns, children and adolescents. It includes the recent pathological, pathophysiological and clinical data about fragility of epidermis in various dermatological diseases, such as atopic dermatitis, acne, rosacea, contact dermatitis, irritative dermatitis and focus on UV protection. © 2016 European Academy of Dermatology and Venereology.

  10. Skin care in the well term newborn: two systematic reviews.

    Science.gov (United States)

    Walker, Lynne; Downe, Soo; Gomez, Liz

    2005-09-01

    Awareness is increasing that the use of some commercial products on the premature neonatal skin may be beneficial, whereas the use of others may be harmful. The World Health Organization developed general postnatal care guidelines and the Association of Women's Health, Obstetric and Neonatal Nurses published specific evidence-based guidance relating to neonatal skin care. No systematic reviews on the topic have focused on the term newborn. The objective of this review was to determine, for the well term baby, if the use of soaps or detergents in bath water is associated with the development of dry, cracked, or flaking skin in the perinatal period, and short- and long-term consequences of the use of emollients, lotions, or moisturizers for dry skin. We conducted a structured systematic review of prospective studies involving term newborns. No relevant studies were located. No prospective studies of research in skin care involving the term newborn were found. Some recommendations for skin care may balance risk and benefit for the compromised infant, but this balance may be different for the healthy term newborn. Clinical practitioners should be aware that outcomes related to the use of soaps, detergents, emollients, and lotions on the term neonatal skin have not been formally investigated. Systematic reviews that yield no formal results provide insights into unresearched areas of practice, and should be reported to highlight these deficits, and to avoid duplication of effort by future investigators.

  11. Ventilatory support of the newborn | Ahmed | Nigerian Journal of ...

    African Journals Online (AJOL)

    Mechanical ventilation may be required to treat metabolic abnormalities. There is the need for continuous monitoring and re- evaluation. This article is intended to present an overview of the embryology of the respiratory system, pulmonary physiology in the newborn, the principles of oxygen therapy and mechanical ...

  12. Newborn physiological responses to noise in the neonatal unit.

    Science.gov (United States)

    Cardoso, Sandra Maria Schefer; Kozlowski, Lorena de Cássia; Lacerda, Adriana Bender Moreira de; Marques, Jair Mendes; Ribas, Angela

    2015-01-01

    The incorporation of technologies in the care of infants has contributed to increased survival; however, this has turned neonatal unit into a noisy environment. To evaluate the physiological and functional effects resulting from the exposure to noise on low-weight newborns in incubators in a neonatal unit. Prospective, observational, quantitative, exploratory, descriptive study. The adopted statistical method included tables of frequency, descriptive statistics, and Student's t-test, with a 0.05 level of significance. As data collection tools, the environmental noise and the noise inside of the incubator were evaluated, and the Assessment of Preterm Infant Behavior scale was used to assess premature newborn behavior and projected specifically to document the neurobehavioral functioning of preterm infants. The data collection occurred from September of 2012 to April of 2013; 61 low-weight newborns admitted in the neonatal unit and in incubators were observed. Significant differences in the variables heart rate and oxygen saturation were noted when newborns were exposed to noise. Low-weight neonates in incubators present physiological alterations when facing discomfort caused by environmental noise in neonatal units. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  13. Newborn Screening for Sickle Cell Disease: Jamaican Experience.

    Science.gov (United States)

    Mason, K; Gibson, F; Gardner, R; Warren, L; Fisher, C; Higgs, D; Happich, M; Kulozik, A; Hambleton, I; Serjeant, B E; Serjeant, G R

    2015-09-22

    To review the history of newborn screening for sickle cell disease with especial reference to Jamaica. A summary was done of the history, the development of associated laboratory technology and the implementation of newborn screening for sickle cell disease in Jamaica. Screening was initiated at Victoria Jubilee Hospital, Kingston from 1973-1981, reactivated in 1995 and extended to the University Hospital of the West Indies in 1997 and to Spanish Town Hospital in 1998. From August 2008, there was a progressive recruitment of 12 hospitals in the south and west of Jamaica which has raised the frequency of islandwide newborn coverage from 25% in 1973 to 81%. The results of this extended programme in southwest Jamaica are presented. Dried blood spots collected from the umbilical cord proved stable, cheap and efficient; mean sample collection rates were 98%, maternal contamination occurred in sickle cell (SS) disease, 125 with sickle cell-haemoglobin C (SC) disease and 36 with sickle cell-beta thalassaemia. Of the 327 babies with clinically significant sickle cell syndromes, all except five who died within seven days of birth were confirmed by four to six weeks and recruited to local sickle cell clinics. Early detection of sickle cell disease and recruitment to clinics is known to reduce its morbidity and mortality. The methods currently detailed provide an effective and economic model of newborn screening which may be of value elsewhere.

  14. Ventilatory support of the newborn | Ahmed | Nigerian Journal of ...

    African Journals Online (AJOL)

    ... monitoring and re- evaluation. This article is intended to present an overview of the embryology of the respiratory system, pulmonary physiology in the newborn, the principles of oxygen therapy and mechanical ventilation. It also discusses the complications that can follow. Key words: Ventilatory support, oxygen delivery, ...

  15. Chest compressions in newborn animal models: A review.

    Science.gov (United States)

    Solevåg, Anne Lee; Cheung, Po-Yin; Lie, Helene; O'Reilly, Megan; Aziz, Khalid; Nakstad, Britt; Schmölzer, Georg Marcus

    2015-11-01

    Much of the knowledge about the optimal way to perform chest compressions (CC) in newborn infants is derived from animal studies. The objective of this review was to identify studies of CC in newborn term animal models and review the evidence. We also provide an overview of the different models. MEDLINE, EMBASE and CINAHL, until September 29th 2014. Study eligibility criteria and interventions: term newborn animal models where CC was performed. Based on 419 retrieved studies from MEDLINE and 502 from EMBASE, 28 studies were included. No additional studies were identified in CINAHL. Most of the studies were performed in pigs after perinatal transition without long-term follow-up. The models differed widely in methodological aspects, which limits the possibility to compare and synthesize findings. Studies uncommonly reported the method for randomization and allocation concealment, and a limited number were blinded. Only the evidence in favour of the two-thumb encircling hands technique for performing CC, a CC to ventilation ratio of 3:1; and that air can be used for ventilation during CC; was supported by more than one study. Animal studies should be performed and reported with the same rigor as in human randomized trials. Good transitional and survival models are needed to further increase the strength of the evidence derived from animal studies of newborn chest compressions. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  16. [A mobile reanimation model (reanimationmobile) for initial newborn infant care].

    Science.gov (United States)

    Lang, N; Hansmann, M; Niesen, M

    1976-12-01

    A mobile unit for reanimation of the newborn is reported to be used alternatively in the deliveryroom or in the surgical tract. The following adventages are achieved: a large working plate easily accessible from three sides, a complete and variable instrumentation, an efficent warmth supply and the possibility for easy cleaning and desinfection.

  17. The Profile Of Congenital Malformation Among Newborn Infants In ...

    African Journals Online (AJOL)

    Objective: The study pattern of congenital malformations (CM) among newborn infants in Calabar, South-south Nigeria. Patients and Methods: Medical records of all inborn and out-born neonates who were admitted and treated for CM in University of Calabar teaching Hospital (UCTH) from 1997 to 2006 (10 years) were ...

  18. Thermal and cardiorespiratory newborn adaptations during hot tub bath

    Directory of Open Access Journals (Sweden)

    Gentil Gomes da Fonseca Filho

    2017-03-01

    Full Text Available Objective: To evaluate thermal and cardiorespiratory adaptation during hot tub bath and shower in healthy newborns in the first hours of life. Study design: This is a randomized blind controlled trial, registered in ReBEC (No. RBR-4z26f3 with 184 newborns divided into hot tub group (n=84 and shower (n=100. Newborns from intervention group were immersed in a hot tub with warm water up to the neck, without exposure to air flow, and control group received traditional shower. Heart rate, respiratory rate and temperature were measured before and immediately after bath by an investigator blinded to the type of bath. Results: Groups were similar in gender, gestational age, birth weight, Apgar score at 5th minute and hours of life, p => 0.05. To analyze thermal and cardiorespiratory adjustments, difference between post-bath variables and pre-bath was calculated. In this analysis, it was found statistically significant difference between two types of bath regarding heart rate, respiratory rate and temperature. Hot tub bath decreases heart and respiratory rates and increases temperature, whereas shower provides the opposite effect (0.0001. Conclusion: This study demonstrates that hot tub baths and shower, in healthy newborns, promote thermal and cardiorespiratory adaptations, reflecting thermal, cardiac and respiratory positive reactions after hot tub bath.

  19. Interventions to Improve Maternal, Newborn, and Child Health in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Interventions to Improve Maternal, Newborn, and Child Health in Mali and Burkina Faso (IMCHA). Maternal and child mortality rates in Mali and Burkina Faso remain unacceptably high and the use of healthcare services in many parts of both countries is limited. This project focuses on community-level interventions that ...

  20. Consensus Based Definition of Growth Restriction in the Newborn.

    Science.gov (United States)

    Beune, Irene M; Bloomfield, Frank H; Ganzevoort, Wessel; Embleton, Nicholas D; Rozance, Paul J; van Wassenaer-Leemhuis, Aleid G; Wynia, Klaske; Gordijn, Sanne J

    2018-02-28

    To develop a consensus definition of growth restriction in the newborn that can be used clinically to identify newborn infants at risk and in research to harmonize reporting and definition in the current absence of a gold standard. An international panel of pediatric leaders in the field of neonatal growth were invited to participate in an electronic Delphi procedure using standardized methods and predefined consensus rules. Responses were fed back at group-level and the list of participants was provided. Nonresponders were excluded from subsequent rounds. In the first round, variables were scored on a 5-point Likert scale; in subsequent rounds, inclusion of variables and cut-offs were determined with a 70% level of agreement. In the final round participants selected the ultimate algorithm. In total, 57 experts participated in the first round; 79% completed the procedure. Consensus was reached on the following definition: birth weight less than the third percentile, or 3 out of the following: birth weight definition for growth restriction in the newborn. This definition recognizes that infants with birth weights 10th percentile can be growth restricted. This definition can be adopted in clinical practice and in clinical trials to better focus on newborns at risk, and is complementary to the previously determined definition of fetal growth restriction. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Measurement of penile size in healthy Nigerian newborns using ...

    African Journals Online (AJOL)

    Objectives We attempted to establish a standard penile length for male newborn Nigerians using the conventional penile length measurement technique. Summary Defining the normal penile size in the neonate is paramount to making accurate diagnosis of abnormalities of the penis and the medical and surgical.

  2. Intracranial epidural hematoma in a newborn with DIC secondary to ...

    African Journals Online (AJOL)

    Epidural hematoma in newborns is rare, it occurs more frequently in infants born from nulliparous mothers with delivery difficulties. Intracranial hemorrhage in infants is usually secondary to vascular malformations, anticoagulation, inherited or acquired coagulopathy. Hematological disorders are infrequently associated with ...

  3. Knowledge of postnatal mothers on essential newborn care ...

    African Journals Online (AJOL)

    The aim of the study was to assess maternal knowledge on selected components of essential newborn care: breastfeeding, cord care, immunisation, eye care and thermoregulation. Methods: A hospital based cross-sectional study was conducted on 380 postnatal mothers in Kenyatta National Hospital. Interviews were ...

  4. A Roadmap to Newborn Screening for Duchenne Muscular Dystrophy

    Directory of Open Access Journals (Sweden)

    Samiah A. Al-Zaidy

    2017-04-01

    Full Text Available Duchenne muscular dystrophy (DMD is the most common childhood form of muscular dystrophy, with an estimated frequency of 1:5000 live births. The impact of the disease presents as early as infancy with significant developmental delays, and ultimately loss of ambulation and respiratory insufficiency. Glucocorticoids are the only pharmacological agents known to alter the natural progression of the disease by prolonging ambulation, reducing scoliosis, and assisted ventilation. Introduction of therapy at an early age may halt the muscle pathology in DMD. In anticipation of the potentially disease-modifying products that are reaching regulatory review, Parent Project Muscular Dystrophy (PPMD formally initiated a national Duchenne Newborn Screening (DNBS effort in December 2014 to build public health infrastructure for newborn screening (NBS for Duchenne in the United States. The effort includes a formalized national Duchenne Newborn Screening Steering Committee, six related Working Groups, a Duchenne Screening Test Development Project led by PerkinElmer, a program with the American College of Medical Genetic and Genomics’ Newborn Screening Translation Research Network (NBSTRN, and collaborations with other Duchenne partners and federal agencies involved in NBS. We herein review the organization and effort of the U.S. DNBS program to develop the evidence supporting the implementation of NBS for DMD.

  5. Newborn screening for classic galactosemia and primary congenital ...

    African Journals Online (AJOL)

    Objectives. The main objective of this work was to establish the incidence of classic galactosaemia and primary congenital hypothyroidism in newborns in the Nkangala district of Mpumalanga. In the process a cost-effective protocol for neonatal screening of both diseases was developed. Study design and setting.

  6. Maternal knowledge and care‑seeking behaviors for newborn ...

    African Journals Online (AJOL)

    2014-06-24

    Jun 24, 2014 ... Background: Delay in the presentation of infants with jaundice at the hospital is a reason for the persistence of the severe forms of jaundice. Objective: The aim was to determine the influence of maternal knowledge on newborn jaundice on their care-seeking practices. Methods: In a cross-sectional survey, ...

  7. Breathing Patterns In The Newborn And Related Cardiovascular ...

    African Journals Online (AJOL)

    The transition from foetal to neonatal life is a dramatic one; it demands considerable and effective physiological alteration in the newborn to ensure survival. Simultaneously cardio-respiratory adjustments are initiated and breathing maintained on a continuous basis. The basic movements in the human foetus being about 8 ...

  8. Histological analysis of trachea and lung of newborn dogs

    Directory of Open Access Journals (Sweden)

    Andrezza Braga Soares da Silva

    2016-11-01

    Full Text Available The neonatology science is, in Veterinary Medicine, studying the post-birth to the development of certain characteristics of resistance, which for canines occurs until the second week of life. The newborn requires a precise approach given the particularities of their physiology and immunology extremely immature. The histological study elucidates problems morphological and functional abnormalities, as it provides a reliable and microscopic analysis. Aimed to analyze trachea and lung of newborn dogs through techniques of basic histology. We used five neonates that died postpartum. These were weighed, measured and dissected. Proceeded to the extraction of the trachea, bronchus and lung for submitting these samples to histological routine. The tracheal tissue presents a pseudostratified columnar ciliated epithelium with globet cells, a small amount of glands in the lamina propria and hyaline cartilage not fully developed. As regards the bronchial tissue may be observed well defined layers, pulmonary pseudostratified columnar ciliated epithelium with goblet cells in the lamina propria several bundles of smooth muscle and thick vascularized tissue. Likewise, the signs of bronchial cartilage present under development. The bronchioles also feature the common pulmonary epithelium and lamina propria also normal pens without smooth muscle. The bags alveolar lung cells showed typical. The lung tissues of newborn dogs present is still in development stage. It is possible to understand patterns of histogenesis and morphogenesis in newborn dogs.

  9. Change of blood rheology in newborn and its cerebrovascular damage

    Directory of Open Access Journals (Sweden)

    Guang-Ming Chen

    2016-06-01

    Full Text Available Objective: To explore the blood rheology, changes in myocardial enzyme spectrum and brain damage in newborn whose hematocritg (HCT are among 60%-65%. Methods: A total of 100 cases newborn whose HCT among 60%-65% with blood routine examination were set as observation group, 100 cases newborn whose HCT <60% were set as control group, compared the blood rheology, changes in myocardial enzyme spectrum and brain damage between two groups. Results: The HCT, whole blood viscosity (high, whole blood viscosity (low shear, erythrocyte aggregation index, erythrocyte rigidity index, aspertate aminotransferase, creatine kinase, creatine kinase isoenzyme, lactate dehydrogenase, Vs, Vs and the abnormal rate of aEEG examination in observation group were significantly higher than the control group, the difference had statistical significance, RI in observation group were significantly lower than the control group, the difference had statistical significance. Conclusions: newborn whose HCT among 60%-65% but not with polycythemia have appeared and cerebrovascular lesions, it should cause clinical positive value.

  10. Glucose tolerance in obese pregnant women determines newborn fat mass

    DEFF Research Database (Denmark)

    Carlsen, Emma Malchau; Renault, Kristina Martha; Nørgaard, Kirsten

    2016-01-01

    -free masses in the offspring of obese mothers. MATERIAL AND METHODS: Obese mother-newborn dyads were recruited and 2-h plasma glucose levels were assessed during gestational weeks 27-30; neonatal body composition was measured by dual-energy X-ray absorptiometry scanning (DXA) within 48 hours of birth. RESULTS...

  11. Sucrose and warmth for analgesia in healthy newborns: an RCT.

    Science.gov (United States)

    Gray, Larry; Garza, Elizabeth; Zageris, Danielle; Heilman, Keri J; Porges, Stephen W

    2015-03-01

    Increasing data suggest that neonatal pain has long-term consequences. Nonpharmacologic techniques (sucrose taste, pacifier suckling, breastfeeding) are effective and now widely used to combat minor neonatal pain. This study examined the analgesic effect of sucrose combined with radiant warmth compared with the taste of sucrose alone during a painful procedure in healthy full-term newborns. A randomized, controlled trial included 29 healthy, full-term newborns born at the University of Chicago Hospital. Both groups of infants were given 1.0 mL of 25% sucrose solution 2 minutes before the vaccination, and 1 group additionally was given radiant warmth from an infant warmer before the vaccination. We assessed pain by comparing differences in cry, grimace, heart rate variability (ie, respiratory sinus arrhythmia), and heart rate between the groups. The sucrose plus warmer group cried and grimaced for 50% less time after the vaccination than the sucrose alone group (P < .05, respectively). The sucrose plus warmer group had lower heart rate and heart rate variability (ie, respiratory sinus arrhythmia) responses compared with the sucrose alone group (P < .01), reflecting a greater ability to physiologically regulate in response to the painful vaccination. The combination of sucrose and radiant warmth is an effective analgesic in newborns and reduces pain better than sucrose alone. The ready availability of this practical nonpharmacologic technique has the potential to reduce the burden of newborn pain. Copyright © 2015 by the American Academy of Pediatrics.

  12. Oxidative stress in newborns by different modes of delivery

    Czech Academy of Sciences Publication Activity Database

    Veleminský Jr., M.; Ambrož, Antonín; Rössner ml., Pavel; Rössnerová, Andrea; Švecová, Vlasta; Milcová, Alena; Dostál, Miroslav; Pastorková, Anna; Pulkrabová, J.; Hajslová, J.; Solanský, Ivo; Hanzl, M.; Šrám, Radim

    2016-01-01

    Roč. 37, č. 6 (2016), s. 445-451 ISSN 0172-780X R&D Projects: GA ČR(CZ) GA13-13458S Institutional support: RVO:68378041 Keywords : vaginal delivery * Cesarean section * newborns Subject RIV: DN - Health Impact of the Environment Quality OBOR OECD: Public and environmental health Impact factor: 0.918, year: 2016

  13. Hemopericardium from right atrial laceration in a newborn

    Directory of Open Access Journals (Sweden)

    Wen-Hsien Lu

    2011-09-01

    Full Text Available We report the case of a newborn who suffered right atrial laceration during delivery. To our knowledge, there has been no previous report of blunt injury causing right atrial laceration with hemopericardium complicated by cardiac tamponade in the perinatal period.

  14. Newborn haemorrhagic disorders: about 30 cases | El Hasbaoui ...

    African Journals Online (AJOL)

    We conducted a descriptive study from December 2015 to April 2016, about newborns admitted to medical emergencies for haemorrhagic syndrome defined by ... in most of cases with exception (nine babies had pallor with hypotonia, three babies suffered from hypovolemic shock, respiratory distress(10%), drowsiness, ...

  15. Service availability and readiness assessment of maternal, newborn ...

    African Journals Online (AJOL)

    The Service Availability and Readiness Assessment (SARA) survey was adapted and used to generate information on service availability and the readiness of maternal, newborn and child health facilities to provide basic health care interventions for obstetric care, neonatal and child health in Madagascar. The survey ...

  16. Core and shell song systems unique to the parrot brain

    DEFF Research Database (Denmark)

    Chakraborty, Mukta; Harpøth, Solveig Walløe; Nedergaard, Signe

    2015-01-01

    The ability to imitate complex sounds is rare, and among birds has been found only in parrots, songbirds, and hummingbirds. Parrots exhibit the most advanced vocal mimicry among non-human animals. A few studies have noted differences in connectivity, brain position and shape in the vocal learning...... systems of parrots relative to songbirds and hummingbirds. However, only one parrot species, the budgerigar, has been examined and no differences in the presence of song system structures were found with other avian vocal learners. Motivated by questions of whether there are important differences...... contains a song system within a song system. The parrot "core" song system is similar to the song systems of songbirds and hummingbirds, whereas the "shell" song system is unique to parrots. The core with only rudimentary shell regions were found in the New Zealand kea, representing one of the only living...

  17. A unique instrumental malfunction during robotic prostatectomy.

    Science.gov (United States)

    Park, Sung Yul; Ahn, Jenny Jin-Kyung; Jeong, Wooju; Ham, Won Sik; Rha, Koon Ho

    2010-01-01

    Over the past decade, the introduction of robotics in the field of medicine has provided a new approach to patients requiring surgery, and both its advantages and disadvantages are currently under study by many groups worldwide. The use of robotics has especially been considered by the urological community as a treatment option in radical prostatectomy. The current case report is one in which the da Vinci Surgical System, with fourth arm use was employed in radical prostatectomy. This case presents a unique occurrence in which a bolt of the Prograsper forcep became loose during an operation, leading to diminished device functionality and later impedance of its removal. A circumstance such as this has not previously been reported, so we introduce for other robotic surgeons our unique instrumental malfunction case during a robotic prostatectomy.

  18. Consciousness: a unique way of processing information.

    Science.gov (United States)

    Marchetti, Giorgio

    2018-02-08

    In this article, I argue that consciousness is a unique way of processing information, in that: it produces information, rather than purely transmitting it; the information it produces is meaningful for us; the meaning it has is always individuated. This uniqueness allows us to process information on the basis of our personal needs and ever-changing interactions with the environment, and consequently to act autonomously. Three main basic cognitive processes contribute to realize this unique way of information processing: the self, attention and working memory. The self, which is primarily expressed via the central and peripheral nervous systems, maps our body, the environment, and our relations with the environment. It is the primary means by which the complexity inherent to our composite structure is reduced into the "single voice" of a unique individual. It provides a reference system that (albeit evolving) is sufficiently stable to define the variations that will be used as the raw material for the construction of conscious information. Attention allows for the selection of those variations in the state of the self that are most relevant in the given situation. Attention originates and is deployed from a single locus inside our body, which represents the center of the self, around which all our conscious experiences are organized. Whatever is focused by attention appears in our consciousness as possessing a spatial quality defined by this center and the direction toward which attention is focused. In addition, attention determines two other features of conscious experience: periodicity and phenomenal quality. Self and attention are necessary but not sufficient for conscious information to be produced. Complex forms of conscious experiences, such as the various modes of givenness of conscious experience and the stream of consciousness, need a working memory mechanism to assemble the basic pieces of information selected by attention.

  19. A unique theory of all forces

    International Nuclear Information System (INIS)

    Di Vecchia, Paolo

    1997-01-01

    In discussing the construction of a consistent theory of quantum gravity unified with the gauge interactions we are naturally led to a string theory. We review its properties and the five consistent supersymmetric string theories in ten dimensions. We finally discuss the evidence that these theories are actually special limits of a unique 11-dimensional theory, called M-theory, and a recent conjecture for its explicit formulation as a supersymmetric Matrix theory

  20. Uganda Newborn Study (UNEST) trial: Community-based maternal and newborn care economic analysis.

    Science.gov (United States)

    Ekirapa-Kiracho, Elizabeth; Barger, Diana; Mayora, Chripus; Waiswa, Peter; Lawn, Joy E; Kalungi, James; Namazzi, Gertrude; Kerber, Kate; Owen, Helen; Daviaud, Emmanuelle

    2017-10-01

    The Uganda Newborn Study (UNEST) was a two-arm cluster Randomized Control Trial to study the effect of pregnancy and postnatal home visits by local community health workers called 'Village Health Teams' (VHT) coupled with health systems strengthening. To inform programme planning and decision making, additional economic and financial costs of community and facility components were estimated from the perspective of the provider using the Excel-based Cost of Integrating Newborn Care Tool. Additional costs excluded costs already paid by the government for the routine health system and covered design, set-up, and 1-year implementation phases. Improved efficiency was modelled by reducing the number of VHT per village from two to one and varying the number of home visits/mother, the programme's financial cost at scale was projected (population of 100 000). 92% of expectant mothers (n = 1584) in the intervention area were attended by VHTs who performed an average of three home visits per mother. The annualized additional financial cost of the programme was $83 360 of which 4% ($3266) was for design, 24% ($20 026) for set-up and 72% ($60 068) for implementation. 56% ($47 030) went towards health facility strengthening, whereas 44% ($36 330) was spent at the community level. The average cost/mother for the community programme, excluding one-off design costs, amounted to $22.70 and the average cost per home visit was $7.50. The additional cost of the preventive home visit programme staffed by volunteer VHTs represents $1.04 per capita, 1.8% of Uganda's public health expenditure per capita ($59.00). If VHTs were to spend an average of 6 h a week on the programme, costs per mother would drop to $13.00 and cost per home visit to $3.20, in a population of 100 000 at 95% coverage. Additional resources are needed to rollout the government's VHT strategy nationally, maintaining high quality and linkages to quality facility-based care. © The Author 2017. Published by Oxford

  1. Screening for seemingly healthy newborns with congenital cytomegalovirus infection by quantitative real-time polymerase chain reaction using newborn urine: an observational study

    OpenAIRE

    Yamaguchi, Akira; Oh-ishi, Tsutomu; Arai, Takashi; Sakata, Hideaki; Adachi, Nodoka; Asanuma, Satoshi; Oguma, Eiji; Kimoto, Hirofumi; Matsumoto, Jiro; Fujita, Hidetoshi; Uesato, Tadashi; Fujita, Jutaro; Shirato, Ken; Ohno, Hideki; Kizaki, Takako

    2017-01-01

    Objective Approximately 8?10% of newborns with asymptomatic congenital cytomegalovirus (cCMV) infection develop sensorineural hearing loss (SNHL). However, the relationship between CMV load, SNHL and central nervous system (CNS) damage in cCMV infection remains unclear. This study aimed to examine the relationship between urinary CMV load, SNHL and CNS damage in newborns with cCMV infection. Study design The study included 23?368 newborns from two maternity hospitals in Saitama Prefecture, Ja...

  2. Unique Signal Override Plug electromagnetic test report

    Energy Technology Data Exchange (ETDEWEB)

    Bonn, R.H.

    1990-10-01

    The MC4039 Unique Signal Override Plug (USOP) provides the unique signal for the B90 when fielded on aircraft that are not equipped with unique signal capability. Since the USOP is field installed, the concern is that it might be susceptible to electromagnetic radiation prior to installation on the weapon. This report documents a characterization of the USOP, evaluates various techniques for attaching electromagnetic shields, and evaluates the susceptibility of a fully assembled passive-USOP. Tests conducted evaluated the electromagnetic susceptibility of the passive, unconnected USOP. During normal operation the USOP is powered directly from the weapon. During the course of this test program two prototypes were developed. The prototype 1 USOP internal circuitry contains one SA3727 chip, five diodes, three resistors, and two capacitors; these are mounted on a circular circuit board and contained inside a metal back shell cover, which serves as an electromagnetic shield. The prototype 2 design incorporated four changes. The manufacturer of the SA3727 chip was changed from Lasarray to LSI Logic, the circuit board ground was tied to the case ground through a straight wire, Cl was changed from 1 microfarad to 0.1 microfarads. and the circuit board was changed, as required. 2 refs., 17 figs., 3 tabs. (JF)

  3. Losing memories overnight: a unique form of human amnesia.

    Science.gov (United States)

    Smith, Christine N; Frascino, Jennifer C; Kripke, Donald L; McHugh, Paul R; Treisman, Glenn J; Squire, Larry R

    2010-08-01

    Since an automobile accident in 2005, patient FL has reported difficulty retaining information from one day to the next. During the course of any given day, she describes her memory as normal. However, memory for each day disappears during a night of sleep. She reports good memory for events that occurred before the accident. Although this pattern of memory impairment is, to our knowledge, unique to the medical literature, it was depicted in the fictional film "50 First Dates". On formal testing, FL performed moderately well when trying to remember material that she had learned during the same day, but she exhibited no memory at all for material that she knew had been presented on a previous day. For some tests, unbeknownst to FL, material learned on the previous day was intermixed with material learned on the same day as the test. On these occasions, FL's memory was good. Thus, she was able to remember events from earlier days when memory was tested covertly. FL performed differently in a number of ways from individuals who were instructed to consciously feign her pattern of memory impairment. It was also the impression of those who worked with FL that she believed she had the memory impairment that she described and that she was not intentionally feigning amnesia. On the basis of her neuropsychological findings, together with a normal neurological exam, normal MRI findings, and psychiatric evaluation, we suggest that FL exhibits a unique form of functional amnesia and that its characterization may have been influenced by knowledge of how amnesia was depicted in a popular film. She subsequently improved (and began retaining day-to-day memory) at Johns Hopkins University where she was in a supportive in-patient environment and was shown how to take control of her condition by interrupting her sleep at 4-h intervals. Published by Elsevier Ltd.

  4. Shape-Memory PVDF Exhibiting Switchable Piezoelectricity.

    Science.gov (United States)

    Hoeher, Robin; Raidt, Thomas; Novak, Nikola; Katzenberg, Frank; Tiller, Joerg C

    2015-12-01

    In this study, a material is designed which combines the properties of shape-memory and electroactive polymers. This is achieved by covalent cross-linking of polyvinylidene fluoride. The resulting polymer network exhibits excellent shape-memory properties with a storable strain of 200%, and fixity as well as recovery values of 100%. Programming upon rolling induces the transformation from the nonelectroactive α-phase to the piezoelectric β-phase. The highest β-phase content is found to be 83% for a programming strain of 200% affording a d33 value of -30 pm V(-1). This is in good accordance with literature known values for piezoelectric properties. Thermal triggering this material does not only result in a shape change but also renders the material nonelectroactive. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. The Road Transport world exhibition in Paris

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Following the agreement between French and German professionals of automobile and industrial vehicle, the Road Transport world exhibition will take place alternatively in Paris and Hanover. The 1995 meeting has taken place in Paris (September 15-21) and about 20 countries were represented. Road transport is the principal way of goods transportation in France and represent 88% of the traffic explained in tons gross and 70% in tons km. The petroleum dependence of the transportation sector is becoming a worrying problem as the gasoline and diesel fuels taxes will be discussed in the 1996 financial laws project. According to the last ''Worldwide energetic perspectives'' report published by the IEA, in 2010 the transportation sector could absorb more than 60% of the worldwide petroleum consumption. This increase represents a challenge to the petroleum industry to increase the energetic efficiency of the vehicle fuels and the production of diesel fuels, and conversely to reduce the pollution effluents. (J.S.). 4 tabs

  6. The coordination office at SIREME 2008 exhibition

    International Nuclear Information System (INIS)

    Grotz, Claudia; Cassin, Fabrice; Evrard, Aurelien; Froeding, Veronique; Galaup, Serge; Kaelble, Laure; Persem, Melanie; Regnier, Yannick; )

    2008-01-01

    The French-German office for Renewable energies (OFAEnR) organised several presentations at the occasion of the SIREME International exhibition of renewable energies and energy management. This document brings together these presentations (slides) dealing with: 1 - The new German Renewable Energy Sources Act (EEG) and its impact on wind energy (Claudia Grotz); 2 - Consequences of the July 10, 2006 wind energy tariff bylaw cancelling (Fabrice Cassin); 3 - Wind energy trajectory in France and Germany: a political perspective (Aurelien Evrard); 4 - The wind energy development areas (Veronique Froeding); 5 - A commitment at the heart of our business: renewable energy sources (Serge Galaup); 6 - The wind energy coordination office (Laure Kaelble); 7 - New challenges of the German wind energy market (Melanie Persem); 8 - An industry - a qualification standard (Yannick Regnier)

  7. Results of exchange transfusions in newborns without blood group incompatibility

    Directory of Open Access Journals (Sweden)

    Servet Yel

    2013-01-01

    Full Text Available Objective: Hyperbilirubinemia is a common problem ofneonatal period that has high morbidity and mortality.Blood exchange is the most effective and urgent treatmentmodality for very high bilirubin levels that can lead toneurotoxicity called as kernicterus. The aim of this studywas to compare 90 minutes exchange transfusion withthat of 120 minutes.Methods: This study was performed at Dicle UniversityMedical Faculty, Neonatal Unit between July 2007 andJune 2008. A total of 36 term newborn (38 - 42 gestationalweek without blood group incompatibility and withtotal serum bilirubin levels over 25 mg/dl were included.Newborns were randomly assigned in two groups eachof them comprise 18 babies as Group 1 underwent 90minute-exchange and Group 2 120 minute. Effectivenessand complications of exchange transfusion were recorded.Newborns with Rh, ABO or subgroup incompatibilities,prematurity or small for gestational age, septicemia,hypothyroidism, G6PD enzyme deficiency, intrauterineinfections, diabetic mother’s baby, hemolytic disease ormetabolic diseases were excluded.Results: There were no significant differences in thebody weight, gestational age, postnatal age, age of mother,total bilirubin and albumin levels, the number of bloodexchange, hospital stay days and complications betweentwo groups (p>0.05. However, mean phototherapy durationwas significantly shorter in 120 minutes transfusiongroup compared with 90 minutes group (p<0.001.Conclusion: Our results indicated that 90 minutes wassufficient for an effective exchange transfusion in severehyperbilirubinemic newborn infants. However longer exchangetransfusion durations may shorten the duration ofphototherapy.Key words: Indirect hyperbilirubinemia, exchange transfusion,newborns, outcome

  8. Speech therapy procedures in high-risk newborns

    Directory of Open Access Journals (Sweden)

    Hipólito Virgílio Magalhães Júnior

    2010-06-01

    Full Text Available Objective: To investigate the speech therapy procedures performed in a neonatal ICU. Methods: A documental research based on registration records, comprised by a total of 34 newborns that required early stimulation by the speech therapy service in a neonatal ICU of a hospital with tertiary level of care. The study was held in the period between August, 2005 and January, 2006. From the sample, 14 children were female (41.2% and 20 were male (58.8%. The age of the newborns ranged from 3 to 57 life days. The studied variables included: risk conditions of the newborn, clinical assessment procedures, the intervention performed and the results obtained regarding weight. Results: The risk condition of preterm newborn (PTNB associated with respiratory distress syndrome (RDS was present in 25 (73.5% children. The initial weight of 15 (44.11% children ranged from 1170 to 1742 grams. The most widely discussed speech therapy procedures were the assessment of oral functions with identification of changes in sucking and swallowing in 25 (73.5% newborns and intervention by means of non-nutritive sucking in 18 (53% children. At the end of speech therapy, 19 (55.9% children weighed between 1742 to 2314 grams. Conclusions:The benefits of speech therapy performance were related to the identification of high-risk children who required intervention in oral functions and organization of the baby for feeding. It is assumed that the introduction of oral administration as quickly and safely as possible favored the improvement of the nutritional status of children and their clinical evolution

  9. Newborn Parent Based Intervention to Increase Child Safety Seat Use

    Science.gov (United States)

    Liu, Xiangxiang; Yang, Jingzhen; Cheng, Fuyuan; Li, Liping

    2016-01-01

    This paper intends to assess the effect of a maternity department intervention on improvement of knowledge and use of child safety seats (CSS) among newborn parents. An intervention study included three groups (one education plus free CSS intervention group, one education only group, and one control group). The participants were parents of newborns in the maternity department of two hospitals. Both of the intervention groups received a folded pamphlet of child passenger safety, a height chart and standardized safety education during their hospital stay after giving birth. The education plus free CSS intervention group received an additional free CSS and professional installation training at hospital discharge. The control group received a pamphlet with educational information about nutrition and food safety. Three months after enrollment, a telephone follow-up was conducted among participants in the three groups. Data on child passenger safety knowledge, risky driving behaviors, and use of CSS were evaluated before and after the intervention. A total of 132 newborn parents were enrolled in the study; of those, 52 (39.4%) were assigned into the education plus free CSS intervention group, 44 (33.3%) were in the education intervention only group, and 36 (27.3%) were in the control group. No significant differences existed in demographics among the three groups. There was a significant difference in newborn parents’ child passenger safety knowledge and behaviors in the three groups before and after the intervention. In addition, the CSS use increased significantly in the education plus free CSS group after the intervention compared to parents in the education only or control groups. Education on safety, combined with a free CSS and professional installation training, were effective at increasing newborn parents’ knowledge and use of CSS. Future studies with larger sample sizes and longer follow-up are needed to determine a long-term effect of the intervention. PMID

  10. Newborn Parent Based Intervention to Increase Child Safety Seat Use

    Directory of Open Access Journals (Sweden)

    Xiangxiang Liu

    2016-08-01

    Full Text Available This paper intends to assess the effect of a maternity department intervention on improvement of knowledge and use of child safety seats (CSS among newborn parents. An intervention study included three groups (one education plus free CSS intervention group, one education only group, and one control group. The participants were parents of newborns in the maternity department of two hospitals. Both of the intervention groups received a folded pamphlet of child passenger safety, a height chart and standardized safety education during their hospital stay after giving birth. The education plus free CSS intervention group received an additional free CSS and professional installation training at hospital discharge. The control group received a pamphlet with educational information about nutrition and food safety. Three months after enrollment, a telephone follow-up was conducted among participants in the three groups. Data on child passenger safety knowledge, risky driving behaviors, and use of CSS were evaluated before and after the intervention. A total of 132 newborn parents were enrolled in the study; of those, 52 (39.4% were assigned into the education plus free CSS intervention group, 44 (33.3% were in the education intervention only group, and 36 (27.3% were in the control group. No significant differences existed in demographics among the three groups. There was a significant difference in newborn parents’ child passenger safety knowledge and behaviors in the three groups before and after the intervention. In addition, the CSS use increased significantly in the education plus free CSS group after the intervention compared to parents in the education only or control groups. Education on safety, combined with a free CSS and professional installation training, were effective at increasing newborn parents’ knowledge and use of CSS. Future studies with larger sample sizes and longer follow-up are needed to determine a long-term effect of the

  11. Absorption of cadmium in the newborn and juvenile guinea pig

    International Nuclear Information System (INIS)

    Sasser, L.B.; Jarboe, G.E.

    1978-01-01

    The accepted premise that absorption is enhanced in the newborn animal is based primarily on studies using the rat, which has a relatively immature gastrointestinal system at birth. This study was conducted to determine if enhanced absorption of cadmium also occurs in the guinea pig, a species that is more precocious at birth than the rat. Newborn guinea pigs were administered a single oral dose of 5 μCi of /sup 115m/Cd (0.25 mCi of /sup 115m/Cd per milligram of cadmium) between 8 and 24 hr of age and killed at intervals between 1 and 14 days after the dosing. Juvenile guinea pigs were similarly dosed with 20 μCi of /sup 115m/Cd and killed 1 to 5 days later. Guinea pigs dosed on the day of birth absorbed approximately 6% of the dose by 1 day after the dosing and nearly 25% of the dose by 11 days. This is a cumulative absorption five times that found in rats dosed at 24 hr and two times that of rats dosed at 2 hr. The residence time of cadmium in the gastrointestinal tract was longer in newborn guinea pigs than in juvenile guinea pigs but was still significantly less than that in the newborn rat. We concluded that the absorption of cadmium from the gastrointestinal tract was greater in newborn guinea pigs than in rats, even though the residence time of cadmium in the intestinal tract was less in guinea pigs than in rats and the maturity at birth of the guinea pig is greater than that of the rat. The bases of these differences were not readily apparent

  12. Maternal Smoking and Metabolic Health Biomarkers in Newborns.

    Directory of Open Access Journals (Sweden)

    Fang Fang

    Full Text Available Maternal smoking has been associated with elevated risk of type 2 diabetes among the offspring in adulthood. The mechanisms underlying this fetal "programming" effect remain unclear. The present study sought to explore whether maternal smoking affects metabolic health biomarkers in fetuses/newborns.In a prospective singleton pregnancy cohort (n = 248, we compared metabolic health biomarkers in the newborns of smoking and non-smoking mothers. Outcomes included cord plasma insulin, proinsulin, insulin-like growth factor I (IGF-I, IGF-II, leptin and adiponectin concentrations, glucose-to-insulin ratio (an indicator of insulin sensitivity and proinsulin-to-insulin ratio (an indicator of β-cell function.Independent of maternal (glucose tolerance, age, ethnicity, parity, education, body mass index, alcohol use and infant (sex, gestational age, birth weight z score, mode of delivery, cord blood glucose concentration characteristics, the newborns of smoking mothers had lower IGF-I concentrations (mean: 6.7 vs. 8.4 nmol/L, adjusted p = 0.006, and marginally higher proinsulin-to-insulin ratios (0.94 vs. 0.72, adjusted p = 0.06 than the newborns of non-smoking mothers. Cord plasma insulin, proinsulin, IGF-II, leptin and adiponectin concentrations and glucose-to-insulin ratios were similar in the newborns of smoking and non-smoking mothers.Maternal smoking was associated with decreased fetal IGF-I levels, and borderline lower fetal β-cell function. Larger cohort studies are required to confirm the latter finding. The preliminary findings prompt the hypothesis that these early life metabolic changes may be involved in the impact of maternal smoking on future risk of metabolic syndrome related disorders in the offspring.

  13. Neurodevelopment in newborns: a sample entropy analysis of electroencephalogram

    International Nuclear Information System (INIS)

    Zhang, Dandan; Ding, Haiyan; Liu, Yunfeng; Ding, Haishu; Zhou, Congle; Ye, Datian

    2009-01-01

    The present paper investigates the neural ontogeny of newborns in view of electroencephalogram (EEG) complexity during active sleep (AS) and quiet sleep (QS). Sample entropy (SampEn) is applied to EEG recordings from 168 newborns with postmenstrual age (PMA) ranging from 25 to 60 weeks. The relationship between neurodevelopment and PMA is then explored according to the statistical analysis of the median and interquartile range of SampEn curves. It is found that SampEn of EEG during AS is higher than that during QS. SampEn increases during both AS and QS before about 42 weeks in PMA while it ceases its increase in QS and even decreases in AS after newborns reaching term age. A distinct decrease in the interquartile range of SampEn is found with increasing PMA (from 25 to about 50 weeks), followed by maintenance of low fluctuation in SampEn curves. The study in this paper sets the stage for exhaustive investigation of the SampEn of EEG during brain maturation in newborns. And it could be hoped that SampEn in sleep EEG might be a useful parameter against which delays and aberrations in brain maturation might be tested. The SampEn changes during brain maturation also offer functional clues about neurodevelopment, based on which further explorations could be done. The significance of this paper is the discovery of the decrease in EEG complexity after newborns reaching term. Although some potential neurophysiologic reasons are given, this new discovery might require more study to investigate. In addition, the fluctuation of EEG complexity is analyzed for the first time, which helps to understand the EEG maturation in neurodevelopment

  14. Common processes at unique volcanoes - a volcanological conundrum

    Science.gov (United States)

    Cashman, Katharine; Biggs, Juliet

    2014-11-01

    An emerging challenge in modern volcanology is the apparent contradiction between the perception that every volcano is unique, and classification systems based on commonalities among volcano morphology and eruptive style. On the one hand, detailed studies of individual volcanoes show that a single volcano often exhibits similar patterns of behaviour over multiple eruptive episodes; this observation has led to the idea that each volcano has its own distinctive pattern of behaviour (or “personality”). In contrast, volcano classification schemes define eruption “styles” referenced to “type” volcanoes (e.g. Plinian, Strombolian, Vulcanian); this approach implicitly assumes that common processes underpin volcanic activity and can be used to predict the nature, extent and ensuing hazards of individual volcanoes. Actual volcanic eruptions, however, often include multiple styles, and type volcanoes may experience atypical eruptions (e.g., violent explosive eruptions of Kilauea, Hawaii1). The volcanological community is thus left with a fundamental conundrum that pits the uniqueness of individual volcanic systems against generalization of common processes. Addressing this challenge represents a major challenge to volcano research.

  15. Core and Shell Song Systems Unique to the Parrot Brain.

    Directory of Open Access Journals (Sweden)

    Mukta Chakraborty

    Full Text Available The ability to imitate complex sounds is rare, and among birds has been found only in parrots, songbirds, and hummingbirds. Parrots exhibit the most advanced vocal mimicry among non-human animals. A few studies have noted differences in connectivity, brain position and shape in the vocal learning systems of parrots relative to songbirds and hummingbirds. However, only one parrot species, the budgerigar, has been examined and no differences in the presence of song system structures were found with other avian vocal learners. Motivated by questions of whether there are important differences in the vocal systems of parrots relative to other vocal learners, we used specialized constitutive gene expression, singing-driven gene expression, and neural connectivity tracing experiments to further characterize the song system of budgerigars and/or other parrots. We found that the parrot brain uniquely contains a song system within a song system. The parrot "core" song system is similar to the song systems of songbirds and hummingbirds, whereas the "shell" song system is unique to parrots. The core with only rudimentary shell regions were found in the New Zealand kea, representing one of the only living species at a basal divergence with all other parrots, implying that parrots evolved vocal learning systems at least 29 million years ago. Relative size differences in the core and shell regions occur among species, which we suggest could be related to species differences in vocal and cognitive abilities.

  16. Core and Shell Song Systems Unique to the Parrot Brain

    Science.gov (United States)

    Chakraborty, Mukta; Walløe, Solveig; Nedergaard, Signe; Fridel, Emma E.; Dabelsteen, Torben; Pakkenberg, Bente; Bertelsen, Mads F.; Dorrestein, Gerry M.; Brauth, Steven E.; Durand, Sarah E.; Jarvis, Erich D.

    2015-01-01

    The ability to imitate complex sounds is rare, and among birds has been found only in parrots, songbirds, and hummingbirds. Parrots exhibit the most advanced vocal mimicry among non-human animals. A few studies have noted differences in connectivity, brain position and shape in the vocal learning systems of parrots relative to songbirds and hummingbirds. However, only one parrot species, the budgerigar, has been examined and no differences in the presence of song system structures were found with other avian vocal learners. Motivated by questions of whether there are important differences in the vocal systems of parrots relative to other vocal learners, we used specialized constitutive gene expression, singing-driven gene expression, and neural connectivity tracing experiments to further characterize the song system of budgerigars and/or other parrots. We found that the parrot brain uniquely contains a song system within a song system. The parrot “core” song system is similar to the song systems of songbirds and hummingbirds, whereas the “shell” song system is unique to parrots. The core with only rudimentary shell regions were found in the New Zealand kea, representing one of the only living species at a basal divergence with all other parrots, implying that parrots evolved vocal learning systems at least 29 million years ago. Relative size differences in the core and shell regions occur among species, which we suggest could be related to species differences in vocal and cognitive abilities. PMID:26107173

  17. Reciprocal face-to-face communication between rhesus macaque mothers and their newborn infants.

    Science.gov (United States)

    Ferrari, Pier Francesco; Paukner, Annika; Ionica, Consuel; Suomi, Stephen J

    2009-11-03

    Human mothers interact emotionally with their newborns through exaggerated facial expressions, speech, mutual gaze, and body contact, a capacity that has long been considered uniquely human [1-4]. Current developmental psychological theories propose that this pattern of mother-infant exchange promotes the regulation of infant emotions [4-6] and serves as a precursor of more complex forms of social exchange including perspective taking and empathy. Here we report that in rhesus macaques, mother-infant pairs also communicate intersubjectively via complex forms of emotional exchanges including exaggerated lipsmacking, sustained mutual gaze, mouth-mouth contacts, and neonatal imitation. Infant macaques solicit their mother's affiliative responses and actively communicate to her. However, this form of communication disappears within the infant's first month of life. Our data challenge the view that the mother-infant communicative system functions in order to sustain proximity and that infants are simply passive recipients in such interaction. Thus, emotional communication between mother and infant is not uniquely human. Instead, we can trace back to macaques the evolutionary foundation of those behaviors that are crucial for the establishment of a functional capacity to socially exchange with others.

  18. Screening for congenital hypothyroidism (CH) among Filipino newborn infants. Philippine Newborn Screening Study Group.

    Science.gov (United States)

    Fagela-Domingo, C; Padilla, C D; Cutiongco, E M

    1999-01-01

    From June 1996 to June 1998 a total of 62.841 newborn infants were screened for congenital hypothyroidism with thyroid stimulating hormone assay as a primary test. The method used was an immunofluorescent assay using the DELFIA TSH Kit on dried blood specimens collected by heelprick on filter paper. All infants with TSH values greater than 20 microU/ml were retested. If the results remained abnormally high, confirmatory testing was done by radioimmunoassay. All infants who were confirmed to be hypothyroid were referred to pediatric endocrinologists for initial management. The overall weighted incidence of congenital hypothyroidism obtained in this study was 0.000277 (95% CI; 0.000122 - 0.000432) or 1:3,610 which may be higher than that reported by most screening programs worldwide. The recall rate was 0.16%. The higher recall rate may be explained by early testing in a number of cases and by the possibility of iodine deficiency in some of the mothers. On the basis of the results of this study, we would recommend (1) screening on a greater number of infants to verify the incidence of CH and (2) establishing normal TSH values at different hours of life to improve our recall rate.

  19. Somatosensory and auditory processing in opioid-exposed newborns with neonatal abstinence syndrome: a magnetoencephalographic approach.

    Science.gov (United States)

    Kivistö, K; Nevalainen, P; Lauronen, L; Tupola, S; Pihko, E; Kivitie-Kallio, S

    2015-01-01

    Opioid exposure during pregnancy is a potential risk factor for the developing central nervous system of the fetus. We studied evoked responses in buprenorphine-exposed newborns who displayed neonatal abstinence syndrome (NAS) to elucidate the possible alterations in functioning of the somatosensory and auditory systems. We compared somatosensory (SEFs) and auditory evoked magnetic fields (AEFs), recorded with magnetoencephalography (MEG), of 11 prenatally buprenorphine-exposed newborns with those of 12 healthy newborns. Peak latencies, source strength and location of SEFs or AEFs were recorded. AEFs were present in all buprenorphine-exposed newborns without significant differences from those of healthy newborns. In contrast, though no group level differences in SEFs existed, at individual level the response deviated from the typical neonatal morphology in four buprenorphine-exposed newborns. Although buprenorphine exposure during pregnancy does not seem to cause constant deficiencies in somatosensory or auditory processing, in some newborns the typical development of somatosensory networks may be - at least transiently - disrupted.

  20. Incidence and Risk Factors for Neonatal Jaundice among Newborns in Southern Nepal

    Science.gov (United States)

    Scrafford, Carolyn G.; Mullany, Luke C.; Katz, Joanne; Khatry, Subarna K.; LeClerq, Steven C.; Darmstadt, Gary L.; Tielsch, James M.

    2016-01-01

    Objective To quantify the incidence of and risk factors for neonatal jaundice among infants referred for care from a rural, low-resource, population-based cohort in southern Nepal. Methods Study participants were 18,985 newborn infants born in Sarlahi District in Southern Nepal from May 2003 through January 2006 who participated in a cluster-randomized, placebo-controlled, community-based trial to evaluate the effect of newborn chlorhexidine cleansing on neonatal mortality and morbidity. Jaundice was assessed based on visual assessment of the infant by a study worker and referral for care. Adjusted relative risks (RR) were estimated to identify risk factors for referral for neonatal jaundice using Poisson regression. Results The incidence of referral for neonatal jaundice was 29.3 per 1,000 live births (95% Confidence Interval: 26.9, 31.7). Male sex, high birth weight, breastfeeding patterns, warm air temperature, primiparity, skilled birth attendance, place of delivery, prolonged labor, oil massage, paternal education, and ethnicity were significant risk factors (p-valuesjaundice, whereas exclusive breastfeeding was protective among infants with no report of difficulty feeding. Conclusions Several known risk factors for neonatal jaundice in a low-resource setting were confirmed in this study. Unique observed associations of jaundice with ambient air temperature and oil massage may be explained by the opportunity for phototherapy based on the cultural practices of this study population. Future research should investigate the role of an infant’s difficulty in feeding as a potential modifier in the association between exclusive breastfeeding and jaundice. PMID:24112359