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Sample records for archived neonatal dried

  1. Genome-wide scans using archived neonatal dried blood spot samples

    Directory of Open Access Journals (Sweden)

    Wiuf Carsten

    2009-07-01

    Full Text Available Abstract Background Identification of disease susceptible genes requires access to DNA from numerous well-characterised subjects. Archived residual dried blood spot samples from national newborn screening programs may provide DNA from entire populations and medical registries the corresponding clinical information. The amount of DNA available in these samples is however rarely sufficient for reliable genome-wide scans, and whole-genome amplification may thus be necessary. This study assess the quality of DNA obtained from different amplification protocols by evaluating fidelity and robustness of the genotyping of 610,000 single nucleotide polymorphisms, using the Illumina Infinium HD Human610-Quad BeadChip. Whole-genome amplified DNA from 24 neonatal dried blood spot samples stored between 15 to 25 years was tested, and high-quality genomic DNA from 8 of the same individuals was used as reference. Results Using 3.2 mm disks from dried blood spot samples the optimal DNA-extraction and amplification protocol resulted in call-rates between 99.15% – 99.73% (mean 99.56%, N = 16, and conflicts with reference DNA in only three per 10,000 genotype calls. Conclusion Whole-genome amplified DNA from archived neonatal dried blood spot samples can be used for reliable genome-wide scans and is a cost-efficient alternative to collecting new samples.

  2. Archived neonatal dried blood spot samples can be used for accurate whole genome and exome-targeted next-generation sequencing

    DEFF Research Database (Denmark)

    Hollegaard, Mads Vilhelm; Grauholm, Jonas; Nielsen, Ronni;

    2013-01-01

    Dried blood spot samples (DBSS) have been collected and stored for decades as part of newborn screening programmes worldwide. Representing almost an entire population under a certain age and collected with virtually no bias, the Newborn Screening Biobanks are of immense value in medical studies...... can be used for accurate whole genome sequencing (WGS) and exome sequencing (WES). This study examined two individuals represented by three different types of samples each: whole-blood (reference samples), 3-year-old DBSS spotted with reference material (refDBSS), and 27- to 29-year-old archived...... neonatal DBSS (neoDBSS) stored at -20°C in the Danish Newborn Screening Biobank. The reference samples were genotyped using an Illumina Omni2.5M array, and all samples were sequenced on a HighSeq2000 Paired-End flow cell. First, we compared the array single nucleotide polymorphism (SNP) genotype data...

  3. Transcriptome data - Air-drying stress - DGBY | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us DGBY Tran...scriptome data - Air-drying stress Data detail Data name Transcriptome data - Air-drying stress Des...suggested that the genes involved in protein folding were transiently upregulated at early stages, and that ... License Update History of This Database Site Policy | Contact Us Transcriptome data - Air-drying stress - DGBY | LSDB Archive ...

  4. Adiponectin levels measured in dried blood spot samples from neonates born small and appropriate for gestational age

    DEFF Research Database (Denmark)

    Klamer, A; Skogstrand, Kristin; Hougaard, D M;

    2007-01-01

    Adiponectin levels measured in neonatal dried blood spot samples (DBSS) might be affected by both prematurity and being born small for gestational age (SGA). The aim of the study was to measure adiponectin levels in routinely collected neonatal DBSS taken on day 5 (range 3-12) postnatal from...

  5. Free thyroxin measured in dried blood spots from normal, low-birth-weight, and hypothyroid neonates.

    Science.gov (United States)

    Lemonnier, F; Masson, J; Laroche, D; Travert, J; Travert, G

    1991-12-01

    We have adapted a new radioimmunoassay for free thyroxin (FT4) measurement in dried blood spots for use in neonatal screening for hypothyroidism. The method is easy, fast, and cheap. Within-assay and between-assay CVs are respectively 9.6% and 13.2%. In 997 neonates three days postpartum with normal thyrotropin concentrations, the mean FT4 concentration was 27.2 pmol/L (SD 7.3 pmol/L). There was no significant difference in mean FT4 concentration between boys and girls. FT4 concentrations increased linearly with birth weight or with gestational age, as expressed by multiple linear regression: FT4 (pmol/L) = 0.0016 birth weight (g) + 0.6931 gestational age (weeks) - 4.8772. Only gestational age significantly affected the FT4 value. For five hypothyroid infants tested on day three postpartum, FT4 values were all below the 1st percentile of values from healthy neonates. Thus, when the neonatal concentration of thyrotropin is above normal, FT4 measured in the same sample can provide a reliable earlier diagnosis of hypothyroidism. PMID:1764786

  6. Neonatal screening for congenital hypothyroidism by T4 and TSH RIA of filter paper dried blood spotsresult of 46425 neonates screening

    International Nuclear Information System (INIS)

    During July 1986-June 1987, blood samples were collected onto filter papers (Type 8402) from neonates born in 21 hospitals in Tianjin City. The TSH concentration in umbilical cord blood and T4 concentration in heel blood during the period of 4∼7 postnatal days were measured. Dried blood on discs of 9.5 mm and 6.2 mm in diameters were used for TSH, T4 RIA respectively. The neonates with low T4 (20 mU/L) were recalled for further investigation. A total of 46425 neonates were screened in one year, the screening rate being 90.8%. Congenital hypothyroidism (CH) was confirmed in 6 neonates, with an incidence of 1 in 7843.5 of the 6 were primary CH while the other one was secondary CH. Thyroid tablets administration showed significant improvement

  7. Screening for neonatal hypothyroidism by thyroxine and thyrotrophin radioimmunoassays using dried blood samples on filter paper

    International Nuclear Information System (INIS)

    A routine and automated methodology for thyroxine (T4) and thyrotrophin (TSH) radioimmunoassay (RIA) using dried blood samples on filter paper is described. T4-RIA was performed on one single dot (5 mm diameter equivalent to 4 μl of serum) while two dots were necessary for TSH-RIA. Reference filter papers were introduced in each assay for quality control. In a preliminary study on 4,155 neonates, samples generally obtained between the 5th-7th day gave a mean 'dot-T4' of 97.95 +- 36.04 nmol/l and a mean 'dot-TSH' of 10.19 mU/l +- 8.25, corresponding to 2.47 mU/l of serum. Within an 18-month period (November 1976 - April 1978), a total of 16,522 neonates have been screened allowing detection of three cases of congenital hypothyroidism (incidence 1:5507), two cases of congenitally low TBG and thirty-three cases of transient hypothyroidism. (author)

  8. Radioimmunoassay of trypsin in dried blood importance for the neonatal detection of cystic fibrosis

    International Nuclear Information System (INIS)

    The demonstration of very high levels of immunoreactive trypsin in the blood of newborn infants with cystic fibrosis has provided a new way of detecting the disease soon after birth. A radioimmunoassay of trypsin in the eluate of blood dried on filter paper has now been developed. The sensitivity and accuracy of the method, as well as the good correlation observed between the values obtained and those of the conventional plasma assay, indicate that it is reliable and well adapted to the newborn. The new assay can easily be inserted into the present system of neonatal disease detection. A preliminary assessment of more than 5000 tests enables the authors to report an early diagnosis of proven cystic fibrosis and to discuss an essential aspect of mass-detection methods: the indicence of false-positive results

  9. Simultaneous measurement of 25 inflammatory markers and neurotrophins in neonatal dried blood spots by immunoassay with xMAP technology

    DEFF Research Database (Denmark)

    Skogstrand, Kristin; Thorsen, Poul; Nørgaard-Pedersen, Bent;

    2005-01-01

    BACKGROUND: Inflammatory reactions and other events in early life may be part of the etiology of late-onset diseases, including cerebral palsy, autism, and type 1 diabetes. Most neonatal screening programs for congenital disorders are based on analysis of dried blood spot samples (DBSS), and stored...

  10. Phenome data - Air-drying stress - DGBY | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available cker. The results showed that mitochondria were extremely sensitive to air-drying stress, suggesting that a ...uggested that oxidative stress is a critical determinant of sensitivity to air-drying stress, although ROS-s

  11. Multiplex SNP analysis on whole genome amplified DNA from archived dried bloodspots, a validation study

    DEFF Research Database (Denmark)

    Tvedegaard, Kristine C.; Parner, Erik; Hooper, Craig W.;

    Multiplex SNP analysis on whole genome amplified DNA from archived dried bloodspots, a validation study Kristine C. Tvedegaard,1 Erik Parner,1 Craig W. Hooper,2 Jørn Atterman,1 Niels Gregersen3, Poul Thorsen,1 1Institute of Public Health, NANEA at Department of Epidemiology, University of Aarhus...... further development of allele specific primer extension (ASPE) for multiplex SNP analysis based on the Luminex 100 IS platform. It uses isobases (isoC and isoG) and the software MultiCode-PLx platform for data analysis and data handling. We validate the EraGen multicode system in two 6-plex assays used on.......3-100%, repeatability ranged from 99.2-99.7% and robustness ranged from 94.1-99.3%. CONCLUSION: The Multi-Code System is a highly sensitive and specific method for multiplex SNP analysis on WGA DNA from archived dried bloodspots....

  12. Thyroxine (T4) radioimmunoassay using filter paper dried blood sample: an attempt for screening of neonates for hypothyroidism

    International Nuclear Information System (INIS)

    This paper describes a sensitive but simple and less expensive method suitable for estimation of thyroxine (T4) level. Deficiency of iodine during fetal life results in neonatal hypothyroidism and critinism. Frequency of neonatal hypothyroidism is 1 in 5000 to 7000 in countries having iodine deficiency. It is therefore important to diagnose the neonatal hypothyroidism as soon as possible after birth. The estimation of thyroxine has been found to the a reliable index for diagnosis of hypothyroidism and has long been used for screening of neonatal hypothyroidism. In the present study, instead of serum sample, a 6 mm disc of filter paper containing dried blood sample was used. The test was carried out in the laboratory with 40 samples. As compared to the sensitivity of serum sample technique which is 15.19 n mol/L, the filter paper technique has the sensitivity of 17.23 n mol/L. The work revealed that the T4 concentration do not depend upon the amount of blood on the filter paper. Effect of temperature on filter paper disc was evaluated at 4o c, at 25o c and at 37o c. Results obtained showed significant variation and the best result was obtained for the sample kept at 4o c. The method is simple, rapid, less expensive and needs a small amount of blood and is, therefore, a useful technique for mass screening of neonatal hypothyroidism. 6 refs., 4 tables (author)

  13. Screening for late neonatal vitamin K deficiency by acarboxyprothrombin in dried blood spots.

    Science.gov (United States)

    Motohara, K; Endo, F; Matsuda, I

    1987-04-01

    Acarboxyprothrombin (protein induced by vitamin K absence or antagonist-II (PIVKA-II] concentrations in dried blood spots were determined in 19,029 infants at about 1 month of age as an indicator of vitamin K deficiency. We observed 51 cases with raised blood concentrations of PIVKA-II (greater than 4 AU/ml), nine of whom showed very high concentrations (greater than 20 AU/ml). For infants who did not receive vitamin K prophylaxis at birth, the incidence of the PIVKA-II test yielding positive results was significantly higher in those solely breast fed (0.51%) compared with those fed formula milk (0.18%). Among solely breast fed infants, the incidence of a very high result of the PIVKA-II test was 0.14% in those who had not received vitamin K prophylaxis at birth, 0.04% in those who received 2 mg orally, and 0.03% in those who received 2 mg orally plus a further dose of 2-4 mg orally at 7 days. Thus vitamin K prophylaxis at birth did not completely prevent vitamin K deficiency at 1 month. We administered vitamin K therapeutically to all infants whose PIVKA-II test yielded a positive result at 1 month. Only one infant with a positive result developed late neonatal intracranial haemorrhage.

  14. Vacuum Freeze-Drying, a Method Used To Salvage Water-Damaged Archival and Library Materials: A RAMP Study with Guidelines.

    Science.gov (United States)

    McCleary, John M.

    This Records and Archives Management Programme (RAMP) study covers the conservation of archival documents and the application of freeze-drying to the salvage of documents damaged by flood. Following an introductory discussion of the hazards of water, the study presents a broad summary of data on freeze-drying, including the behavior of…

  15. Simultaneous measurement of 25 inflammatory markers and neurotrophins in neonatal dried blood spots by immunoassay with xMAP technology

    DEFF Research Database (Denmark)

    Skogstrand, Kristin; Thorsen, Poul; Nørgaard-Pedersen, Bent;

    2005-01-01

    BACKGROUND: Inflammatory reactions and other events in early life may be part of the etiology of late-onset diseases, including cerebral palsy, autism, and type 1 diabetes. Most neonatal screening programs for congenital disorders are based on analysis of dried blood spot samples (DBSS), and stored...... on flowmetric Luminex xMAP technology to measure inflammatory markers and neutrophins in DBSS. RESULTS: The high-capacity 25-plex multianalyte method measured 23 inflammatory and trophic cytokines, triggering receptor expressed on myeloid cells-1 (TREM-1), and C-reactive protein in two 3.2-mm punches from DBSS...... in DBSS models was 174%, mean intra- and interassay CVs were 6.2% and 16%, respectively, and the mean correlation between added and measured analytes was r2 = 0.91. In DBSS routinely collected on days 5-7 from 8 newborns with documented inflammatory reactions at birth, the method detected significantly...

  16. From the archives of the AFIP: Lung disease in premature neonates: radiologic-pathologic correlation.

    Science.gov (United States)

    Agrons, Geoffrey A; Courtney, Sherry E; Stocker, J Thomas; Markowitz, Richard I

    2005-01-01

    Pulmonary disease is the most important cause of morbidity in preterm neonates, whose lungs are often physiologically and morphologically immature. Surfactant deficiency in immature lungs triggers a cascade of alveolar instability and collapse, capillary leak edema, and hyaline membrane formation. The term respiratory distress syndrome (RDS) has come to represent the clinical expression of surfactant deficiency and its nonspecific histologic counterpart, hyaline membrane disease. Historically, chest radiographs of infants with RDS predictably demonstrated decreased pulmonary expansion, symmetric generalized reticulogranular lung opacities, and air bronchograms. Refinements in perinatal medicine, including antenatal glucocorticoid administration, surfactant replacement therapy, and increasingly sophisticated ventilatory strategies have decreased the prevalence of RDS and air leak, altered familiar radiographic features, and lowered the threshold of potential viability to a gestational age of approximately 23 weeks. Alveolar paucity and pulmonary interstitial thickness in these profoundly premature neonates impair normal gas exchange and may necessitate prolonged mechanical ventilation, increasing the risk of lung injury. Bronchopulmonary dysplasia (BPD), alternatively termed chronic lung disease of infancy, is a disorder of lung injury and repair originally ascribed to positive-pressure mechanical ventilation and oxygen toxicity. Before the advent of surfactant replacement therapy, chest radiographs of infants with classic BPD demonstrated coarse reticular lung opacities, cystic lucencies, and markedly disordered lung aeration that reflected alternating regions of alveolar septal fibrosis and hyperinflated normal lung parenchyma. In the current era of surfactant replacement, BPD is increasingly a disorder of very low-birth-weight neonates with arrested alveolar and pulmonary vascular development, minimal alveolar septal fibrosis and inflammation, and more subtle

  17. Comparing the Effect of Topical Application of Maternal Milk, 96% Ethyl Alcohol, and Dry Cord Care on Umbilical Cord Separation Time in Healthy Full-Term Neonates

    Directory of Open Access Journals (Sweden)

    F. Eghbalian

    2015-04-01

    Full Text Available Introduction & Objective: Umbilical cord infections are of main causes for neonatal morbidities and mortalities. Different methods are used for umbilical cord care with multifarious efficien-cies. The aim of this study was to compare three methods of local use of maternal milk, local use of 96% ethyl alcohol, and dry cord care. Materials & Methods: In this prospective, randomized, clinical trial, 207 healthy full-term neo-nates were randomly assigned to three groups. In the first and second groups, mothers rubbed her milk and 96% ethyl alcohol on umbilical cord until two days after its separation, respec-tively. In the third group, they only kept the cord clean and dry. The length of umbilical cord separation was compared among the groups with ANOVA and Tukey HSD tests. Results: The difference among lengths of umbilical cord separation in three groups was statis-tically significant. For alcohol users group, this time was significantly longer than that for the other two groups. The difference between cord separation time in maternal milk users and dry cord care groups was not statistically significant. Conclusion: Usage of maternal milk on umbilical cord and keeping the cord dry are acceptable methods but alcohol is not recommended for cord care in healthy term neonates with home care and in normal state. (Sci J Hamadan Univ Med Sci 2015; 22 (1:5-10

  18. Screening for late neonatal vitamin K deficiency by acarboxyprothrombin in dried blood spots.

    OpenAIRE

    Motohara, K.; Endo, F; Matsuda, I

    1987-01-01

    Acarboxyprothrombin (protein induced by vitamin K absence or antagonist-II (PIVKA-II] concentrations in dried blood spots were determined in 19,029 infants at about 1 month of age as an indicator of vitamin K deficiency. We observed 51 cases with raised blood concentrations of PIVKA-II (greater than 4 AU/ml), nine of whom showed very high concentrations (greater than 20 AU/ml). For infants who did not receive vitamin K prophylaxis at birth, the incidence of the PIVKA-II test yielding positive...

  19. Detecting 22q11.2 deletions by use of multiplex ligation-dependent probe amplification on DNA from neonatal dried blood spot samples

    DEFF Research Database (Denmark)

    Sørensen, Karina M; Agergaard, Peter; Olesen, Charlotte;

    2010-01-01

    of 22q11.2 deletions among certain manifestations, eg, congenital heart disease, on selected Danes, a multiplex ligation-dependant probe amplification (MLPA) analysis was designed. The analysis was planned to be performed on DNA extracted from dried blood spot samples (DBSS) obtained from Guthrie cards...... collected during neonatal screening programs. However, the DNA concentration necessary for a standard MLPA analysis (20 ng) could not be attained from DBSS, and a novel MLPA design was developed to permit for analysis on limited amounts of DNA (2 ng). A pilot study is reported here that validates the new...... MLPA design using nine patients diagnosed with the 22q11.2 deletion and 101 controls. All deletions were identified using DNA extracted from DBSS, and no copy number variations were detected in the controls, resulting in a specificity and sensitivity of 100%. It is thereby concluded that the novel MLPA...

  20. Evaluation of Different Cytomegalovirus (CMV) DNA PCR Protocols for Analysis of Dried Blood Spots from Consecutive Cases of Neonates with Congenital CMV Infections▿

    Science.gov (United States)

    Soetens, Oriane; Vauloup-Fellous, Christelle; Foulon, Ina; Dubreuil, Pascal; De Saeger, Ben; Grangeot-Keros, Liliane; Naessens, Anne

    2008-01-01

    Two protocols for the extraction of cytomegalovirus (CMV) DNA and two methods for the amplification of CMV DNA in dried blood spots were evaluated for the retrospective diagnosis of congenital CMV infection. During the period from 1996 to 2006, a urine screening program detected 76 congenitally infected neonates. Stored Guthrie cards with blood from 55 cases and 12 controls were tested. Two spots of dried blood were cut from each card and evaluated in two centers. CMV DNA was extracted from a whole single spot. Center 1 used phenol-chloroform extraction and ethanol precipitation followed by a conventional PCR. Center 2 used the NucliSens easyMAG automated DNA/RNA extraction platform (bioMérieux) followed by a real-time PCR. For evaluation of the extraction method, DNA extracted from each blood spot was evaluated by the amplification method used by the collaborating center. The sensitivities were 66% for center 1 and 73% for center 2. None of the controls were positive. A sensitivity as high as 82% could be obtained by combining the most sensitive extraction method (the phenol-chloroform procedure) with the most sensitive PCR method (real-time PCR). The detection rate was not influenced by the duration of storage of the spots. The sensitivity was higher with blood from congenitally infected cases due to a primary maternal CMV infection, regardless of the protocol used. However, the difference reached significance only for the least-sensitive protocol (P = 0.036). PMID:18199787

  1. Neonatal Death

    Science.gov (United States)

    ... Home > Complications & Loss > Loss & grief > Neonatal death Neonatal death E-mail to a friend Please fill in ... your baby. What are common causes of neonatal death? The most common causes of neonatal death are: ...

  2. Neonatal sepsis

    OpenAIRE

    Mihatov Stefanovic, Iva

    2011-01-01

    Neonatal sepsis is the most common cause of neonatal deaths with high mortality despite treatment. Neonatal sepsis can be classified into two subtypes depending upon onset of symptoms. There are many factors that make neonates more susceptable to infection. Signs of sepsis in neonates are often non-specific and high degree of suspicion is needed for early diagnosis. Some laboratory parameters can be helpful for screening of neonates with neonatal sepsis, but none of it is specific and sensiti...

  3. Tirosinemia neonatal Neonatal tyrosinemia

    OpenAIRE

    Rafael J. Manotas Cabarcas; Luis Carlos Burgos Herrera

    1995-01-01

    Mediante la técnica de Udenfriend y Cooper, se midieron los niveles de tirosina en la sangre del cordón de 26 prematuros y 31 niños de término, con el fin de comparar las concentraciones según la edad gestacional y detectar la presencia de la tirosinemia neonatal. Se encontró un caso de esta entidad en un niño de 31 semanas de edad gestacional, lo cual correspondió al 3.8% de los prematuros y al 1.8% del grupo total. La concentración de tirosina en el paciente fue de 53 JJ.M. El promedio de l...

  4. Neonatal neurosonography

    Energy Technology Data Exchange (ETDEWEB)

    Riccabona, Michael, E-mail: michael.riccabona@klinikum-graz.at

    2014-09-15

    Paediatric and particularly neonatal neurosonography still remains a mainstay of imaging the neonatal brain. It can be performed at the bedside without any need for sedation or specific monitoring. There are a number of neurologic conditions that significantly influence morbidity and mortality in neonates and infants related to the brain and the spinal cord; most of them can be addressed by ultrasonography (US). However, with the introduction of first CT and then MRI, neonatal neurosonography is increasingly considered just a basic first line technique that offers only orienting information and does not deliver much relevant information. This is partially caused by inferior US performance – either by restricted availability of modern equipment or by lack of specialized expertise in performing and reading neurosonographic scans. This essay tries to highlight the value and potential of US in the neonatal brain and briefly touching also on the spinal cord imaging. The common pathologies and their US appearance as well as typical indication and applications of neurosonography are listed. The review aims at encouraging paediatric radiologists to reorient there imaging algorithms and skills towards the potential of modern neurosonography, particularly in the view of efficacy, considering growing economic pressure, and the low invasiveness as well as the good availability of US that can easily be repeated any time at the bedside.

  5. Neonatal Jaundice

    DEFF Research Database (Denmark)

    Maimburg, Rikke Damkjær; Væth, Michael; Schendel, Diana;

    2008-01-01

    In a previous study, we found that infants transferred to a neonatal ward after delivery had an almost twofold increased risk of being diagnosed with infantile autism later in childhood in spite of extensive controlling of obstetric risk factors. We therefore decided to investigate other reasons .......7]). No associations were found between infantile autism and low Apgar scores, acidosis or hypoglycaemia. Our findings suggest that hyperbilirubinaemia and neurological abnormalities in the neonatal period are important factors to consider when studying causes of infantile autism....

  6. CONFIRMATION OF HEREDITARY TYROSINEMIA TYPE 1 IN NEONATAL STAGE USING SPECTROPHOTOMETRIC MICROASSAY BASED ON THE DETERMINATION OF SUCCINYLACETONE LEVEL IN DRIED-BLOOD SPOTS

    Directory of Open Access Journals (Sweden)

    Gautam Kumar

    2014-05-01

    Full Text Available Hereditary Tyrosinemia Type 1 (HT1 is a metabolic disorder below to the class of autosomal recessive inheritance caused by the dearth of enzyme fumaryl acetoacetase the last enzyme in the tyrosine catabolic pathway . Affected individuals show increased tyrosine and succinyl acetone concentration (SA in blood. Patients also excrete increased concentration of SA in urine. The disorder is characterized by progressive liver disease and renal tubular defects with accompanying hypophosphatemic rickets. Symptoms of HT1 usually appear in the first few months of life and include failure to gain weight and grow at the expected rate, diarrhea, vomiting, yellowing of the skin and whites of the eyes (jaundice. It may also lead to liver and kidney failure and an increased risk of liver cancer. Liver transplantation is the only effective treatment for hereditary tyrosinemia type 1. In the present study, Succinyl Acetone is measured by using its inhibitory property on d-aminolaevulinate dehydratase enzyme for the diagnosis of HT1 in dried blood spots.

  7. Neonatal sepsis

    OpenAIRE

    Angelica Dessì; Chiara Pravettoni; Giovanni Ottonello; Francesca Birocchi; Francesca Cioglia; Vassilios Fanos

    2014-01-01

    In this paper on neonatal sepsis, after a short presentation of etiopathogenesis and physiopathology, we will briefly present the clinical picture, the diagnosis and the therapy. Concerning diagnosis, we will focus our attention on procalcitonin (PCT), serum amyloid A (SAA), presepsin (sCD14) and metabolomics. Three practical tables complete the review. Proceedings of the International Course on Perinatal Pathology (part of the 10th International Workshop on Neonatology · October 22nd-25th, 2...

  8. Neonatal circumcision.

    Science.gov (United States)

    Lerman, S E; Liao, J C

    2001-12-01

    The merits of neonatal circumcision continue to be debated hotly. Some argue that circumcision is a "uniquely American medical enigma." Most of the world's male population remains uncircumcised; however, most boys born in the United States continue to undergo neonatal circumcision. Review of existing literature supports that most children who are uncircumcised do well from a medical standpoint and, thus, the question of whether US health care practitioners are subjecting neonates to an unnecessary surgical procedure remains. The medical benefits of circumcision are multiple, but most are small. The clearest medical benefit of circumcision is the relative reduction in the risk for a UTI, especially in early infancy. Although this risk [figure: see text] is real, the absolute numbers are small (risk ranges from 1 in 100 to 1 in 1000), and one investigator has estimated that it may take approximately 80 neonatal circumcisions to prevent one UTI. In the case of a patient with known urologic abnormalities that predispose to UTI, neonatal circumcision has a clearer role in terms of medical benefit to the patient. Most of the other medical benefits of circumcision probably can be realized without circumcision as long as access to clean water and proper penile hygiene are achieved. Proper penile hygiene should all but eliminate the risk for foreskin-related medical problems that will require circumcision. Moreover, proper hygiene and access to clean water has been shown to reduce the rate of development of squamous cell carcinoma of the penis in the uncircumcised population. Proper techniques on the care of the foreskin are illustrated in the American Academy of Pediatrics pamphlet titled "How to care for the uncircumcised penis." Regarding the relationship between STDs and circumcision, patient education and the practice of low-risk sexual behavior make a far greater impact than does routine circumcision in hopes of reducing the spread of HIV and other STDs. Nevertheless

  9. Archiving challenges

    OpenAIRE

    Ringersma, J.

    2010-01-01

    Teaching slides on: What is a digital archive? Parties involved in digital archiving Archiving challenges organization of data coherence and persistency access and safety Language archiving software Different users, different needs For: Saami Language Documentation and Revitalization. Winter school, Bodø, Norway

  10. Neonatal sepsis

    Directory of Open Access Journals (Sweden)

    Angelica Dessì

    2014-06-01

    Full Text Available In this paper on neonatal sepsis, after a short presentation of etiopathogenesis and physiopathology, we will briefly present the clinical picture, the diagnosis and the therapy. Concerning diagnosis, we will focus our attention on procalcitonin (PCT, serum amyloid A (SAA, presepsin (sCD14 and metabolomics. Three practical tables complete the review. 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

  11. Neonatal lupus.

    Science.gov (United States)

    Robles, David T; Jaramillo, Lorena; Hornung, Robin L

    2006-12-10

    An otherwise healthy 5-week-old infant with erythematous plaques predominantly on the face and scalp presented to our dermatology clinic. The mother had been diagnosed with lupus erythematosus 2 years earlier but her disease was quiescent. Neonatal lupus is a rare condition associated with transplacental transfer of IgG anti-SSA/Ro and anti-SSB/La antibodies from the mother to the fetus. Active connective tissue disease in the mother does not have to be present and in fact is often absent. Although the cutaneous, hematologic and hepatic manifestations are transient, the potential for permanent heart block makes it necessary for this to be carefully ruled out. As in this case, the dermatologist may be the one to make the diagnosis and should be aware of the clinical presentation, work-up, and management of this important disease.

  12. Neonatal hypokalemia

    Directory of Open Access Journals (Sweden)

    Sarici D

    2012-03-01

    Full Text Available Dilek Sarici1, S Umit Sarici21Kecioren Research and Education Hospital, Kecioren, Ankara, 2Chief of Division of Neonatology, Division of Neonatology, Department of Pediatrics, Gulhane Military Medical Academy, Ankara, TurkeyAbstract: In this article, distribution of potassium (K+ in body fluids, pathophysiology, causes, clinical signs and symptoms, and the evaluation and treatment of neonatal hypokalemia are reviewed. K+ is the most important intracellular cation and normal serum K+ is stabilized between 3.5 and 5.5 mEq/L. Hypokalemia may be caused by increased renal losses, increased extrarenal (gastrointestinal losses, redistribution or prolonged insufficient K+ intake. Clinical signs and symptoms occur as the result of functional changes in striated muscle, smooth muscle, and the heart. Hypokalemia is usually asymptomatic when K+ levels are between 3.0 and 3.5 mEq/L; however, there may sometimes be slight muscle weakness. Moderate hypokalemia is observed when serum K+ is between 2.5 and 3.0 mEq/L. Proximal muscle weakness is observed most commonly in lower extremities; cranial muscles are normal, but constipation and distention are prominent. Severe hypokalemia develops when serum K+ falls below 2.5 mEq/L. Rhabdomyolysis, myoglobinuria, severe muscle weakness, paralysis, respiratory distress, and respiratory arrest are observed. The clinical signs and symptoms may be unremarkable in cases of chronically developing hypokalemia; however, appropriate treatment is essential when serum K+ level falls below 2.5 mEq/L as the most dangerous complication of hypokalemia is fatal cardiac arrythmia, and changes visible with electrocardiography may not always correlate with the level of hypokalemia. Sodium (Na+, K+, chloride (Cl-, bicarbonate, creatinine, blood sugar, magnesium (Mg, plasma renin activity, aldosterone, and blood gases should be investigated by laboratory testing. Aspartate aminotransferase, alanine aminotransferase, creatinine kinase, and

  13. Gaia archive

    CERN Document Server

    Hypki, Arkadiusz

    2016-01-01

    The Gaia archive is being designed and implemented by the DPAC Consortium. The purpose of the archive is to maximize the scientific exploitation of the Gaia data by the astronomical community. Thus, it is crucial to gather and discuss with the community the features of the Gaia archive as much as possible. It is especially important from the point of view of the GENIUS project to gather the feedback and potential use cases for the archive. This paper presents very briefly the general ideas behind the Gaia archive and presents which tools are already provided to the community.

  14. Archival Descriptions from the National Archives Catalog

    Data.gov (United States)

    National Archives and Records Administration — Archival Descriptions from the National Archives Catalog data set provides archival descriptions of the permanent holdings of the federal government in the custody...

  15. SERUM SODIUM CHANGES IN NEONATES RECEIVING PHOTOTHERAPY FOR NEONATAL HYPERBILIRUBINEMIA

    OpenAIRE

    Sunil Kumar; Uday Shankar

    2015-01-01

    BACKGROUND : Neonates receiving phototherapy have side effects like hypocalcemia and electrolyte changes. Our study is hereby intended to study the serum sodium changes due to phototherapy. AIMS : To evaluate the serum sodium changes in neonates receiving phototherapy f or neonatal hyperbilirubinemia. SETTINGS AND DESIGN : A prospective hospital based comparative study conducted on neonates admitted in the Neonatal Intensive Care Unit receiving photot...

  16. Permanent neonatal diabetes mellitus

    OpenAIRE

    Al-Matary, Abdulrahman; Hussain, Mushtaq; Nahari, Ahmed; Ali, Jaffar

    2012-01-01

    Summary Background: Neonatal diabetes is a rare cause of hyperglycemia, affecting 1: 500,000 births, with persistent hyperglycemia occurring in the first months of life lasting more than 2 weeks and requiring insulin. This condition in infants less than 6 months of age is considered as permanent neonatal diabetes mellitus. Case Report: A rare case of permanent neonatal diabetes mellitus presented with intrauterine growth retardation (IUGR; birth weight: 1460 grams; female), hyperglycemia, gly...

  17. Neonatal abstinence syndrome

    Science.gov (United States)

    ... JR, Isemann B, Ward LP, et al. Current management of neonatal abstinence syndrome secondary to ... MD, MSc, IBCLC, Associate Professor of Pediatrics, Division of Neonatology, Medical University of ...

  18. Archiving Websites

    DEFF Research Database (Denmark)

    Brügger, Niels

    This book treats the micro archiving of websites, i.e. archiving by researchers, students or others without special technical knowledge who, using a standard computer, wish to save a website for further study. The phenomenon is discussed from the standpoint that Internet research must be able...... to stabilise and save the object of its analysis. However, the Internet is endowed with certain fundamental media-specific dynamics that make stabilisation difficult. Based on an account and discussion of these dynamics (linked as they are to sender, text and recipient) the following double conclusion...... is reached. Firstly, unlike other well-known media, the Internet does not simply exist in a form suited to being archived, but rather is first formed as an object of study in the archiving, and it is formed differently depending on who does the archiving, when, and for what purpose. Secondly, this means...

  19. NEONATAL TOBACCO SYNDROME

    OpenAIRE

    R A Kireev; A.I.Popovsky; M.V. Ershova; L.G. Bochkova

    2008-01-01

    The objective of the research is to study neonatal adaptation in new-born children from the tobacco abused mothers. A comparative analysis of clinical and neuroendochnal status and lipid metabolism in new-born children from smoking and non-smoking mothers was carried out Neonatal adaptation disorders were revealed in new-born children from the smoking mothers.

  20. NEONATAL TOBACCO SYNDROME

    Directory of Open Access Journals (Sweden)

    R.A.Kireev

    2008-12-01

    Full Text Available The objective of the research is to study neonatal adaptation in new-born children from the tobacco abused mothers. A comparative analysis of clinical and neuroendochnal status and lipid metabolism in new-born children from smoking and non-smoking mothers was carried out Neonatal adaptation disorders were revealed in new-born children from the smoking mothers.

  1. 滤纸干血片毛细管电泳技术在新生儿α-珠蛋白生成障碍性贫血筛查中的应用%Application of capillary electrophoresis by dried filter blood paper for screening of α-thalassemia in neonates

    Institute of Scientific and Technical Information of China (English)

    万志丹; 陈敬林; 黄湘; 吴学威; 李冬秀; 杨海鑫

    2016-01-01

    目的:探讨干血片毛细管电泳技术在新生儿α-珠蛋白生成障碍性贫血(以下简称α-地贫)筛查中的应用价值。方法使用干血片毛细管电泳仪对46718例新生儿足跟血滤纸干血片标本进行血红蛋白(Hb)电泳分析,检测 HbA 、HbF 、HbA2和异常 Hb 的水平,对筛查表型阳性的病例召回进行基因分析。结果46718例新生儿足跟血滤纸干血片标本中检测出巴特血红蛋白(Hb Bart′s)阳性者2598例,筛查阳性率5.56%(2598/46718);召回544例经基因分析确诊477例α-地贫基因携带者,故Hb Bart′s 带筛查与基因确诊的符合率为87.68%(477/544)。进一步分析其临床表型与 Hb Bart′s 水平的关系可见,随着临床表型的加重,Hb Bart′s 水平逐渐增加,且差异有统计学意义(P=0.000)。结论滤纸干血片毛细管电泳分析技术与基因分析有较好的一致性,可根据 Hb Bart′s 水平的多少初步判断α-地贫的临床分型。%Objective To investigate the application of capillary electrophoresis by dried filter blood paper for screening of α-thalassemia in neonates .Methods The hemoglobin (Hb) of 46 718 cases of neonatal dried heel blood spots were analyzed by the capillary electrophoresis and the content of HbA ,HbF ,HbA2 and abnormal Hb were detected ,the phenotype cases which was screened positive were recalled for genetic analysis .Results A total of 2 598 cases of Bart hemoglobin (Hb Bart′s) positive were detected in 46 718 cases of neonatal heel blood dried blood spots .The screening positive rate was 5 .56% (2 598/46 718) .A total of 477 cases of α-thalassemia gene carriers were confirmed by genetic analysis in the 544 cases which were recalled .The coincidence rate of Hb Bart′s screening and genetic diagnosis was 87 .68% (477/544) .By analyzing the relationship between the clinical pheno-types and the content of Hb Bart′s ,we found the Hb Bart′s content

  2. Download - DGBY | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...DGBY Download First of all, please read the license of this database. Data names and data descriptions are a...bout the downloadable data in this page. They might not correspond to the contents of the original database....ir-drying stress GEO Accession No: GSE6454 - 6 Phenome data - High-sugar stress CSV: dbgy_high_sugar_stress....od via FTP Joomla SEF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - DGBY | LSDB Archive ...

  3. Dry Mouth

    Science.gov (United States)

    Dry mouth is the feeling that there is not enough saliva in your mouth. Everyone has a dry mouth once in a while - if they are nervous, ... under stress. But if you have a dry mouth all or most of the time, it can ...

  4. The neonatal chest

    Energy Technology Data Exchange (ETDEWEB)

    Lobo, Luisa [Servico de Imagiologia Geral do Hospital de Santa Maria, Av. Prof. Egas Moniz, 1649-035 Lisbon (Portugal)]. E-mail: mluisalobo@gmail.com

    2006-11-15

    Lung diseases represent one of the most life threatening conditions in the newborn. Important progresses in modern perinatal care has resulted in a significantly improved survival and decreased morbidity, in both term and preterm infants. Most of these improvements are directly related to the better management of neonatal lung conditions, and infants of very low gestational ages are now surviving. This article reviews the common spectrum of diseases of the neonatal lung, including medical and surgical conditions, with emphasis to the radiological contribution in the evaluation and management of these infants. Imaging evaluation of the neonatal chest, including the assessment of catheters, lines and tubes are presented.

  5. Posterior neonatal teeth

    Directory of Open Access Journals (Sweden)

    A Kumar

    2011-01-01

    Full Text Available Teeth which are present in the oral cavity of newborn infant at the time of birth are called "natal teeth" and which erupts in first month of postnatal life are called as "neonatal teeth." The incidence of these teeth is 1 in 2000 to 1 in 3500 live birth. The most common natal teeth reported are mandibular central incisors followed by maxillary incisors and mandibular canine. The natal or neonatal tooth in maxillary molar region is a rare occurrence. This article represents a rare case of bilateral neonatal maxillary molar teeth.

  6. Neonatal diabetes mellitus

    OpenAIRE

    Aydın, Mustafa; Zenciroğlu, Ayşegül; Aycan, Zehra; Çetinkaya, Semra; Hakan, Nilay; Okumuş, Nurullah; Karagöl, Belma Saygılı; Gündüz, Ramiz Coşkun

    2012-01-01

    Neonatal diabetes is a monogenic disease causing cellular and functional defects in pancreatic beta; cells seen at first six months of life It has an estimated prevalence of 1 in 400 000 500 000 live births Mutations in KCNJ11 ABCC8 and INS are the cause of neonatal diabetes mellitus in about 50 of patients We present a rare case of neonatal diabetes mellitus in the light of literature A 32 day old male infant born at 37th weeks of gestation with a 1400 g birth weight was referred us because ...

  7. Oral Lesions in Neonates

    Science.gov (United States)

    Rao, Roopa S; Majumdar, Barnali; Jafer, Mohammed; Maralingannavar, Mahesh; Sukumaran, Anil

    2016-01-01

    ABSTRACT Oral lesions in neonates represent a wide range of diseases often creating apprehension and anxiety among parents. Early examination and prompt diagnosis can aid in prudent management and serve as baseline against the future course of the disease. The present review aims to enlist and describe the diagnostic features of commonly encountered oral lesions in neonates. How to cite this article: Patil S, Rao RS, Majumdar B, Jafer M, Maralingannavar M, Sukumaran A. Oral Lesions in Neonates. Int J Clin Pediatr Dent 2016;9(2):131-138. PMID:27365934

  8. The neonatal chest

    International Nuclear Information System (INIS)

    Lung diseases represent one of the most life threatening conditions in the newborn. Important progresses in modern perinatal care has resulted in a significantly improved survival and decreased morbidity, in both term and preterm infants. Most of these improvements are directly related to the better management of neonatal lung conditions, and infants of very low gestational ages are now surviving. This article reviews the common spectrum of diseases of the neonatal lung, including medical and surgical conditions, with emphasis to the radiological contribution in the evaluation and management of these infants. Imaging evaluation of the neonatal chest, including the assessment of catheters, lines and tubes are presented

  9. Electrocardiographic Studies on Neonatal Period of Holstein Dairy Calves

    Directory of Open Access Journals (Sweden)

    Aliasghar CHALMEH

    2015-07-01

    Full Text Available Several physiological alterations may occur in cardiovascular system during fetal life to the neonatal period. Electrocardiographic studies in neonatal period may assist veterinarians to evaluate cardiovascular system in this period. Five multiparous high producing Holstein dairy cows were monitored at close-up dry period to calving. Electrocardiograms were recorded from their calves immediately and 5, 10, 15, 20, 25, 30 and 35 days after birth and all electrocardiographic parameters were evaluated. Durations of P, R and T waves were increased significantly from birth to the end of neonatal period (P<0.05. R and T amplitudes were significantly elevated but P amplitude declined significantly. There were significant increasing patterns in PR, RR, QT and ST intervals during neonatal period (P<0.05. Based on these findings, it may be suggested that physiological alterations of the electrocardiographic parameters occur during the neonatal period of the Holstein dairy calves at neonatal period. These data could provide a better understanding of interpretation of the electrocardiographic alterations among neonatal calves.

  10. Visualizing archives: Spanish archives map

    OpenAIRE

    Colmenero-Ruiz, María-Jesús

    2016-01-01

    The 2014/2015 academic year was the first to be taught the Master in Archives, Records Management and Digital Continuity at the University Carlos III Madrid, based on a blended learning model of attendance. This article describes the implementation of a visualization project based on geolocation of Spanish archives and its justification. The project arose from an optional practice proposed to the students of the subject “Re-use of data and documents” of this master course. This subject is opt...

  11. Neonatal Monitoring System

    Directory of Open Access Journals (Sweden)

    L. Suresh

    2014-07-01

    Full Text Available Childbirth is generally time of joy for parents and families. As per the medical reports each year 4 million newborns die within 28 days of birth and more suffer from disability, disease, infection and injury. The enabling environment for safe childbirth depends on the care and attention required to newborns by health personnel and the availability of adequate health-care facilities, equipment, and medicines and emergency care when needed. Neonatal monitoring refers to the monitoring of vital physiological parameters of premature infants. Continuous health monitoring of the neonates provides crucial parameters for early detection of adverse events. Health monitoring for the neonates provides crucial parameters for urgent diagnoses and corresponding medical procedures, subsequently increasing the survival rates. In the present paper, we propose a proto type design of a neonatal monitoring system. The system is designed and integrated with different health measurement and display devices. The prototype design is very much useful for monitor the physiological parameters of infants.

  12. Sonomammography in Neonatal Mastauxe

    Directory of Open Access Journals (Sweden)

    Sushil Ghanshyam Kachewar

    2015-03-01

    Full Text Available Prominence or even enlargement of one or both breasts is known in neonates. It is believed to be a physiological response to falling levels of maternal estrogen towards last trimester of pregnancy. This input stimulates prolactin release from the newborn's pituitary leading to transient neonatal breast enlargement. This phenomenon is independent of the gender of the neonate. It presents in the first few weeks of life and resolves subsequently. Often fluid discharge is noted from the prominent or swollen breast that resolves without treatment in subsequent weeks. Manual breast manipulation for discharge removal may lead to undesirable effects like local irritation, enhanced enlargement, prolonged tissue hypertropy or even mastitis. A case of such 7-days female neonate is presented here backed with imaging evaluation for confirmation of diagnosis. Typical sonomammographic findings are described. [Cukurova Med J 2015; 40(Suppl 1: 22-24

  13. Baby Acne (Neonatal Acne)

    Science.gov (United States)

    ... and rashes clinical tools newsletter | contact Share | Baby Acne (Neonatal Acne) A parent's guide for infants and babies A A A Acne whiteheads and bumps (papules) typically involve the forehead ...

  14. Drug Screening in Neonates.

    Science.gov (United States)

    Bell, Susan Givens

    2016-01-01

    Gestational substance exposure continues to be a significant problem. Neonates may be exposed to various substances including illicit drugs, prescription drugs, and other legal substances that are best not used during pregnancy because of their potential deleterious effects as possible teratogens or their potential to create dependence and thus withdrawal in the neonate. Screening the newborn for gestational substance exposure is important for both acute care and early intervention to promote the best possible long-term outcomes. This column provides insight into what is known about the extent of substance use by pregnant women, an overview of neonatal biologic matrices for drug testing, and a discussion of the legal implications of neonatal substance screening. PMID:27636697

  15. Neonatal pain management

    Directory of Open Access Journals (Sweden)

    Tarun Bhalla

    2014-01-01

    Full Text Available The past 2-3 decades have seen dramatic changes in the approach to pain management in the neonate. These practices started with refuting previously held misconceptions regarding nociception in preterm infants. Although neonates were initially thought to have limited response to painful stimuli, it was demonstrated that the developmental immaturity of the central nervous system makes the neonate more likely to feel pain. It was further demonstrated that untreated pain can have long-lasting physiologic and neurodevelopmental consequences. These concerns have resulted in a significant emphasis on improving and optimizing the techniques of analgesia for neonates and infants. The following article will review techniques for pain assessment, prevention, and treatment in this population with a specific focus on acute pain related to medical and surgical conditions.

  16. Neonatal Stroke : Risk Factors

    OpenAIRE

    2005-01-01

    Neonatal stroke refers to cerebrovascular events between 28 weeks of gestational age and 28 days postnatal and includes thromboembolic cerebral infarction and all kinds of intracranial haemorrhage. Neonatal stroke may contribute to severe neurological deficit, such as cerebral palsy and even death. International reports suggest the incidence to be approximately 1/4000 live births per year (1). There are several etiological hypothesises regarding risk factors, such as maternal, obstetrical...

  17. Erythropoietin and Neonatal Neuroprotection.

    Science.gov (United States)

    Juul, Sandra E; Pet, Gillian C

    2015-09-01

    Certain groups of neonates are at high risk of developing long-term neurodevelopmental impairment and might be considered candidates for neuroprotective interventions. This article explores some of these high-risk groups, relevant mechanisms of brain injury, and specific mechanisms of cellular injury and death. The potential of erythropoietin (Epo) to act as a neuroprotective agent for neonatal brain injury is discussed. Clinical trials of Epo neuroprotection in preterm and term infants are updated. PMID:26250911

  18. Neonatal orbital abscess

    Directory of Open Access Journals (Sweden)

    Khalil M Al-Salem

    2014-01-01

    Full Text Available Orbital complications due to ethmoiditis are rare in neonates. A case of orbital abscess due to acute ethmoiditis in a 28-day-old girl is presented. A Successful outcome was achieved following antimicrobial therapy alone; spontaneous drainage of the abscess occurred from the lower lid without the need for surgery. From this case report, we intend to emphasize on eyelid retraction as a sign of neonatal orbital abscess, and to review all the available literature of similar cases.

  19. Neonatal renal vein thrombosis.

    Science.gov (United States)

    Brandão, Leonardo R; Simpson, Ewurabena A; Lau, Keith K

    2011-12-01

    Neonatal renal vein thrombosis (RVT) continues to pose significant challenges for pediatric hematologists and nephrologists. The precise mechanism for the onset and propagation of renal thrombosis within the neonatal population is unclear, but there is suggestion that acquired and/or inherited thrombophilia traits may increase the risk for renal thromboembolic disease during the newborn period. This review summarizes the most recent studies of neonatal RVT, examining its most common features, the prevalence of acquired and inherited prothrombotic risk factors among these patients, and evaluates their short and long term renal and thrombotic outcomes as they may relate to these risk factors. Although there is some consensus regarding the management of neonatal RVT, the most recent antithrombotic therapy guidelines for the management of childhood thrombosis do not provide a risk-based algorithm for the acute management of RVT among newborns with hereditary prothrombotic disorders. Whereas neonatal RVT is not a condition associated with a high mortality rate, it is associated with significant morbidity due to renal impairment. Recent evidence to evaluate the effects of heparin-based anticoagulation and thrombolytic therapy on the long term renal function of these patients has yielded conflicting results. Long term cohort studies and randomized trials may be helpful to clarify the impact of acute versus prolonged antithrombotic therapy for reducing the morbidity that is associated with neonatal RVT.

  20. Neonatal levels of cytokines and risk of autism spectrum disorders

    DEFF Research Database (Denmark)

    Abdallah, Morsi; Larsen, Nanna; Mortensen, Erik L;

    2012-01-01

    The aim of the study was to analyze cytokine profiles in neonatal dried blood samples (n-DBSS) retrieved from The Danish Newborn Screening Biobank of children developing Autism Spectrum Disorders (ASD) later in life and controls. Samples of 359 ASD cases and 741 controls were analyzed using Luminex...

  1. Neonatal stroke: Neonatal neuroimaging & brain plasticity

    OpenAIRE

    van der Aa, N.E.

    2013-01-01

    Despite major improvements in perinatal care, perinatal stroke remains a severe problem of the newborn and is commonly encountered in the care of these infants in the neonatal intensive care setting. The reported incidence of perinatal arterial ischemic stroke (PAIS) varies from 1:1600-1:5000, and most likely depends on how often neuroimaging studies are performed. Periventricular haemorrhagic infarction (PVHI) has a lower incidence, but still occurs in 1-10% of the very preterm born infants,...

  2. The value of neonatal autopsy.

    LENUS (Irish Health Repository)

    Hickey, Leah

    2012-01-01

    Neonatal autopsy rates were in decline internationally at the end of the last century. Our objective was to assess the current value of neonatal autopsy in providing additional information to families and healthcare professionals.

  3. Human archives

    DEFF Research Database (Denmark)

    Poulsen, Bo

    2016-01-01

    explore some of the prospects for including historical archival material further in future research in marine environmental history. Accessing these types of data can be a rewarding but labour intensive adventure. Nonetheless, the ongoing process of digitization is a welcome proliferation...

  4. Bacterial Culture of Neonatal Sepsis

    OpenAIRE

    AH Movahedian; R Moniri; Z Mosayebi

    2006-01-01

    Neonatal bacterial sepsis is one of the major cause of morbidity and mortality in neonates. This retrospective study was performed to determine the incidence of bacterial sepsis with focus on Gram negative organisms in neonates admitted at Beheshti Hospital in Kashan, during a 3-yr period, from September 2002 to September 2005. Blood culture was performed on all neonates with risk factors or signs of suggestive sepsis. Blood samples were cultured using brain heart infusion (BHI) broth accordi...

  5. [Treatment of neonatal hyperbilirubinemia

    Science.gov (United States)

    Carvalho, M D

    2001-07-01

    OBJECTIVE: To review the recent medical literature on the treatment of neonatal jaundice, focusing on practical aspects that are relevant to pediatricians and neonatologists. SOURCES: An extensive review of the related literature was performed, also including the authors clinical experience in this field of investigation. SUMMARY OF THE FINDINGS: Jaundice is very common among infants during the first days of life. Several factors such as maternal and neonatal history have to be considered before implementing treatment. Significant advances have been made in the past few years concerning the treatment of jaundiced newborn infants. This review focuses on three forms of treatment of neonatal hyperbilirubinemia: phototherapy, exchange transfusion and the use of drugs to reduce serum bilirubin concentration. CONCLUSIONS: Nowadays, the in-depth knowledge about the mechanism of action of phototherapy, the development of intensified phototherapy units and the use of drugs to reduce bilirubin formation, have contributed to significantly decrease the need for exchange transfusion. PMID:14676895

  6. NEONATAL SEIZURES: ETIOLOGY AND FREQUENCY

    Directory of Open Access Journals (Sweden)

    F. Eghbalian

    2008-11-01

    Full Text Available ObjectiveThe aim of the present study was to evaluate the etiology and frequency of neonatal seizure in hospitalized neonates.Materials and MethodsIn this descriptive, cross-sectional study, we evaluated 1295 neonates with seizures admitted to neonatal and NICU wards in our center. Data was collected on age, sex, birth weight, serum levels of calcium, glucose, and sodium, CT scan findings, history of maternal opium abuse, blood and cerebrospinal fluid culture, and analyzed using SPSS 13.ResultsOf a total of 1295 patients, 34 (2.62% had seizure. Mean age was 14.03 ± 10.05 days (range, 1 to 29 days; twenty-five (73.5% neonates were boys and 9 (26.5% were girls. Of 34 neonates with neonatal seizures, 12 (35.3%, 11 (32.4%, 9 (26.5%, 7 (20.6%, and 3 (8.8% had hypocalcemia, asphyxia, hypoglycemia, intracranial hemorrhage, and hypernatremia, respectively.Maternal addiction, meningitis, and sepsis were found in 3 (8.8%, 1 (2.9% and 1 (2.9% of neonates, respectively.ConclusionThe incidence rate of neonatal seizure in the neonates in our NICU and neonatal ward was 2.62%. Common causes of seizure in this study included hypocalcemia, asphyxia, hypoglycemia, intracranial hemorrhage, and hypernatremia. Maternal ddiction, meningitis and sepsis had the lowest prevalence.Keywords:Neonate, Seizure, Etiologies.

  7. Measuring neonatal nursing workload. Northern Neonatal Network.

    OpenAIRE

    1993-01-01

    A dependency scale has been devised for the assessment of the needs of neonates for nursing time. It has been validated by work studies which have shown that non-surgical babies can be grouped into one of two categories: high dependency babies generating a mean (SD) 25 (5) minutes and low dependency babies generating 12 (3) minutes of nursing work per hour, when the work is averaged out over the whole shift. Any one of five simple and unambiguous criteria serve as robust markers for identifyi...

  8. Rings in the neonate.

    LENUS (Irish Health Repository)

    Hackett, C B

    2011-02-01

    Neonatal lupus erythematosus (NLE) is an uncommon disease of the neonate. It is believed to be caused by the transplacental passage of maternal autoantibodies to the ribonucleoproteins (Ro\\/SSA, La\\/SSB or rarely U RNP) as these are almost invariably present in NLE sera. The most common clinical manifestations include cutaneous lupus lesions and congenital complete heart block. Hepatobiliary and haematologic abnormalities are reported less frequently. We describe a patient with cutaneous NLE to illustrate and raise awareness of the characteristic annular eruption of this condition. We also emphasize the need for thorough investigation for concomitant organ involvement and for maternal education regarding risk in future pregnancies.

  9. Ultrasonography of Neonatal Cholestasis

    Energy Technology Data Exchange (ETDEWEB)

    Cheon, Jung Eun [Seoul National University Hospital, Seoul (Korea, Republic of)

    2012-06-15

    Ultrasonography (US) is as an important tool for differentiation of obstructive and non-obstructive causes of jaundice in infants and children. Beyond two weeks of age, extrahepatic biliary atresia and neonatal hepatitis are the two most common causes of persistent neonatal jaundice: differentiation of extrahepatic biliary atresia, which requires early surgical intervention, is very important. Meticulous analysis should focus on size and configuration of the gallbladder and anatomical changes of the portahepatis. In order to narrow the differential diagnosis, combined approaches using hepatic scintigraphy, MR cholangiography, and, at times, percutaneous liver biopsy are necessary. US is useful for demonstrating choledochal cyst, bile plug syndrome, and spontaneous perforation of the extrahepatic bile duct

  10. Dry Eye

    Science.gov (United States)

    ... in thyroid disease when the eye protrudes forward; cosmetic surgery, if the eyelids are opened too widely. Frequently ... disease when the eye protrudes forward or after cosmetic surgery if the eyelids are opened too widely, dry ...

  11. Iatrogenic neonatal bladder perforation

    Directory of Open Access Journals (Sweden)

    Lilia Trigui

    2011-01-01

    Full Text Available Neonatal bladder rupture is rare as a complication of bladder obstruction due to abnormal anatomy or iatrogenic causes. The present study describes the case of a 3-day-old infant with ascites due to bladder perforation secondary probably to manual decompression of the bladder. The infant underwent successful surgical repair of the perforation.

  12. Hyperbilirubinemia and Neonatal Infection

    Directory of Open Access Journals (Sweden)

    Gholmali Maamouri

    2013-12-01

    Full Text Available Introduction: Hyperbilirubinemia is a relatively common disorder among infants in Iran. Bacterial infection and jaundice may be associated with higher morbidity. Previous studies have reported that jaundice may be one of the signs of infection. The aim of this study was to determine the incidence rate, presentation time, severity of jaundice, signs and complications of infection within neonatal hyperbilirubinemia.   Materials and Methods: This cross sectional study was conducted between 2003 and 2011, at Ghaem Hospital, Mashhad- Iran. We prospectively evaluated 1763 jaundiced newborns. We Finally found 434 neonates who were categorized into two groups.131 neonates as case group (Blood or/and Urine culture positive or sign of pneumonia and 303 neonates with idiopathic jaundice as control group. Demographic data including prenatal, intrapartum, postnatal events and risk factors were collected by questionnaire. Biochemical markers including bilirubin level, urine and blood cultures were determined at the request of the clinicians.   Results: Jaundice presentation time, age on admission, serum bilirubin value and hospitalization period were reported significantly higher among case group in comparison with control group (p

  13. Epigenetics in neonatal diseases

    Institute of Scientific and Technical Information of China (English)

    XU Xue-feng; DU Li-zhong

    2010-01-01

    Objective To review the role of epigenetic regulation in neonatal diseases and better understand Barker's "fetal origins of adult disease hypothesis".Data sources The data cited in this review were mainly obtained from the articles published in Medline/PubMed between January 1953 and December 2009.Study selection Articles associated with epigenetics and neonatal diseases were selected.Results There is a wealth of epidemiological evidence that lower birth weight is strongly correlated with an increased risk of adult diseases, such as type 2 diabetes mellitus, hypertension, and cardiovascular disease. This phenomenon of fetal origins of adult disease is strongly associated with fetal insults to epigenetic modifications of genes. A potential role of epigenetic modifications in congenital disorders, transient neonatal diabetes mellitus (TNDM), intrauterine growth retardation (IUGR), and persistent pulmonary hypertension of the newborn (PPHN) have been studied.Conclusions Acknowledgment of the role of these epigenetic modifications in neonatal diseases would be conducive to better understanding the pathogenesis of these diseases, and provide new insight for improved treatment and prevention of later adult diseases.

  14. [Recommendations for neonatal transport].

    Science.gov (United States)

    Moreno Hernando, J; Thió Lluch, M; Salguero García, E; Rite Gracia, S; Fernández Lorenzo, J R; Echaniz Urcelay, I; Botet Mussons, F; Herranz Carrillo, G; Sánchez Luna, M

    2013-08-01

    During pregnancy, it is not always possible to identify maternal or foetal risk factors. Infants requiring specialised medical care are not always born in centres providing intensive care and will need to be transferred to a referral centre where intensive care can be provided. Therefore Neonatal Transport needs to be considered as part of the organisation of perinatal health care. The aim of Neonatal Transport is to transfer a newborn infant requiring intensive care to a centre where specialised resources and experience can be provided for the appropriate assessment and continuing treatment of a sick newborn infant. Intrauterine transfer is the ideal mode of transport when the birth of an infant with risk factors is diagnosed. Unfortunately, not all problems can be detected in advance with enough time to safely transfer a pregnant woman. Around 30- 50% of risk factors will be diagnosed during labour or soon after birth. Therefore, it is important to have the knowledge and resources to resuscitate and stabilise a newborn infant, as well as a specialised neonatal transport system. With this specialised transport it is possible to transfer newly born infants with the same level of care that they would receive if they had been born in a referral hospital, without increasing their risks or affecting the wellbeing of the newborn. The Standards Committee of the Spanish Society of Neonatology reviewed and updated recommendations for intrauterine transport and indications for neonatal transfer. They also reviewed organisational and logistic factors involved with performing neonatal transport. The Committee review included the type of personnel who should be involved; communication between referral and receiving hospitals; documentation; mode of transport; equipment to stabilise newly born infants; management during transfer, and admission at the referral hospital.

  15. Performing Archives/Archives of Performance

    DEFF Research Database (Denmark)

    Performing Archives/Archives of Performance contributes to the ongoing critical discussions of performance and its disappearance, of the ephemeral and its reproduction, of archives and mediatized recordings of liveness. The many contributions by excellent scholars and artists from a broad range o...... as discussions of specific art works, performances, and archives......Performing Archives/Archives of Performance contributes to the ongoing critical discussions of performance and its disappearance, of the ephemeral and its reproduction, of archives and mediatized recordings of liveness. The many contributions by excellent scholars and artists from a broad range...... of interdisciplinary fields as well as from various locations in research geographies demonstrate that despite the extensive discourse on the relationship between performance and the archive, inquiry into the productive tensions between ephemerality and permanence is by no means outdated or exhausted. New ways...

  16. Dry cell battery poisoning

    Science.gov (United States)

    Batteries - dry cell ... Acidic dry cell batteries contain: Manganese dioxide Ammonium chloride Alkaline dry cell batteries contain: Sodium hydroxide Potassium hydroxide Lithium dioxide dry cell batteries ...

  17. Online Archives

    Directory of Open Access Journals (Sweden)

    Julian D. Richards

    2004-01-01

    Full Text Available Online archives are of increasing importance in Archaeological Informatics, but like any new genre they prompt a number of questions. What is their relationship to publication? What should go in them? How should they be delivered and indexed? Can they be preserved? Whilst their delivery requires technology, we must also consider how that technology should best be employed in the service of our discipline. This article attempts to address some of these questions but it need not be read from start to finish. The links from this summary provide one fairly linear route through the text but each section is self-contained and can also be accessed directly from the Contents page. The problems posed by effective publication of archaeological fieldwork have exercised the profession for many decades. The issues raised go to the core of discussion of whether preservation by record is a valid concept, and indeed whether archaeological data exist. There are different schools of thought about the relationship between publication and archiving, but hopefully we can accept that data are recorded observations but still agree that they have a re-use value for re-examination and re-interpretation. Since the 1960s archaeology has experienced a publication crisis point. The scenario is familiar. Excavation is destruction; it is an unrepeatable experiment and the archaeologist has a professional obligation to make a full and accessible record of his/her observations. Yet full publication is increasingly expensive and difficult, and excavation monographs are read by few people, and bought by even fewer. In England the development of post-PPG16 fieldwork has exacerbated the problem by creating a mountain of unpublished grey literature and making the work of synthesis even harder; a similar situation exists in other countries. Meanwhile museum archives are also reaching breaking point; most are running out of storage space, few can provide facilities for access, and

  18. National Archives Catalog and API

    Data.gov (United States)

    National Archives and Records Administration — The National Archives Catalog is the online catalog of NARA's nationwide holdings in the Washington, DC area, Regional Archives, and Presidential Libraries.

  19. Constructing an Archive

    DEFF Research Database (Denmark)

    Carbone, Claudia; Wieczorek, Izabela; Francis, Alice;

    2016-01-01

    "Constructing an Archive" contains a collection of student works conducted during the Fall semester of 2015 at the Aarhus School of Architecture, at the master studio Constructing an Archive......."Constructing an Archive" contains a collection of student works conducted during the Fall semester of 2015 at the Aarhus School of Architecture, at the master studio Constructing an Archive....

  20. Archives and the computer

    CERN Document Server

    Cook, Michael Garnet

    1986-01-01

    Archives and the Computer deals with the use of the computer and its systems and programs in archiving data and other related materials. The book covers topics such as the scope of automated systems in archives; systems for records management, archival description, and retrieval; and machine-readable archives. The selection also features examples of archives from different institutions such as the University of Liverpool, Berkshire County Record Office, and the National Maritime Museum.The text is recommended for archivists who would like to know more about the use of computers in archiving of

  1. Dry Cleaning

    OpenAIRE

    Shirley, Lindsey; Weller, Chanae

    2010-01-01

    Despite its name, commercial dry cleaning is not actually a “dry” process. Clothes are immersed in a solvent, most commonly perchlorethylene (perc), instead of in water. Perc or other similar solvents are effective in the removal of oil and grease-based stains without damaging or shrinking sensitive fabrics, unlike a regular detergents and fabric softeners.

  2. Neonatal diabetes mellitus.

    OpenAIRE

    Stewart, C.; Redmond, A

    2000-01-01

    An explosion of work over the last decade has produced insight into the multiple hereditary causes of a nonimmunological form of diabetes diagnosed most frequently within the first 6 months of life. These studies are providing increased understanding of genes involved in the entire chain of steps that control glucose homeostasis. Neonatal diabetes is now understood to arise from mutations in genes that play critical roles in the development of the pancreas, of β-cell apoptosis and insulin pro...

  3. Neonatal cardiovascular physiology.

    Science.gov (United States)

    Hines, Michael H

    2013-11-01

    The pediatric surgeon deals with a large number and variety of congenital defects in neonates that frequently involve early surgical intervention and care. Because the neonatal cardiac physiology is unique, starting with the transition from fetal circulation and including differences in calcium metabolism and myocardial microscopic structure and function, it serves the pediatric surgeon well to have a sound understanding of these principles and how they directly and indirectly affect their plans and treatments. In addition, many patients will have associated congenital heart disease that can also dramatically influence not only the surgical and anesthetic care but also the timing and planning of procedures. Finally, the pediatric surgeon is often called upon to treat conditions and complications associated with complex congenital heart disease such as feeding difficulties, bowel perforations, and malrotation in heterotaxy syndromes. In this article, we will review several unique aspects of neonatal cardiac physiology along with the basic physiology of the major groups of congenital heart disease to better prepare the training and practicing pediatric surgeon for care of these complex and often fragile patients.

  4. Anorectal malformations in neonates

    Directory of Open Access Journals (Sweden)

    Bilal Mirza

    2011-01-01

    Full Text Available Background : Anorectal malformations (ARM are associated with congenital anomalies and other risk factors, yielding a poor prognosis, especially in neonatal life. Objectives: This study was performed to identify the congenital anomalies as a factor of poor prognosis (mortality in such patients. Settings: Department of Pediatric surgery, The Children′s Hospital and The Institute of Child Health, Lahore. Design: Prospective observational study, with statistical support. Materials and Methods: The information on the demography, clinical features, investigations, management performed, and outcome was entered in the designed proforma and analysed with the help of statistical software EpiInfo version 3.5.1. Statistical test: Chi-square test was used to determine statistical significance of the results. Results : Of 100 neonates with ARM, 77 were male and 23, female (3.4:1. The mean age at presentation was 3.4 days (range, 12 hrs to 28 days. In 60 patients (60%, the presentation was imperforate anus without a clinically identified fistula. In 28 patients (28%, associated anomalies were present. The common associated anomalies were urogenital (10%, cardiovascular (8%, and gastrointestinal (6%. Down′s syndrome was present in 8 (8% patients. A total of 15 (15% deaths occurred in this study. In patients having associated congenital anomalies, 11 deaths occurred, whereas, 4 deaths were in patients without associated anomalies (P < 0.5. Conclusion : The mortality is higher in neonates with ARM having associated congenital anomalies.

  5. Congenital hypothyroidism in neonates

    Directory of Open Access Journals (Sweden)

    Aneela Anjum

    2014-01-01

    Full Text Available Context: Congenital hypothyroidism (CH is one of the most common preventable causes of mental retardation in children and it occurs in approximately 1:2,000-1:4,000 newborns. Aims and Objectives: The aim of this study is to determine the frequency of CH in neonates. Settings and Design: This cross-sectional study was conducted in neonatal units of the Department of Pediatrics Unit-I, King Edward Medical University/Mayo Hospital, Lahore and Lady Willington Hospital Lahore in 6 months (January-June 2011. Materials and Methods: Sample was collected by non-probability purposive sampling. After consent, 550 newborn were registered for the study. Demographic data and relevant history was recorded. After aseptic measures, 2-3 ml venous blood analyzed for thyroid-stimulating hormone (TSH level by immunoradiometric assay. Treatment was started according to the individual merit as per protocol. Statistical Analysis Used: Data was analyzed by SPSS 17 and Chi-square test was applied to find out the association of CH with different variables. Results: The study population consisted of 550 newborns. Among 550 newborns, 4 (0.8% newborns had elevated TSH level. CH had statistically significant association with mother′s hypothyroidism (P value 0.000 and mother′s drug intake during the pregnancy period (P value 0.013. Conclusion: CH is 0.8% in neonates. It has statistically significant association with mother′s hypothyroidism and mother′s drug intake during pregnancy.

  6. Biometrical relationships in developing eggs and neonates of Octopus vulgaris in relation to parental diet

    Science.gov (United States)

    Márquez, Lorenzo; Quintana, Daniel; Lorenzo, Antonio; Almansa, Eduardo

    2013-09-01

    Captive Octopus vulgaris adults were fed three mono-diets based on pilchard, crab and squid and allowed to grow until reproduction under controlled temperature. Spawns from each dietary treatment were isolated, and the embryonic development, egg length, width and wet weight, in addition to neonate dry weight, dorsal mantle length and ventral mantle length were monitored. Pilchard-diet spawns developed faster in terms of thermal time. Initial egg wet weight was higher for squid and crab diets. Irrespective of the parental diet, eggs passed through a swelling process so that egg width and wet weight increased in a nonlinear way, whereas egg length was left nearly unaffected. Egg length and initial wet weight showed a high correlation with neonate dry weight. Egg length, even at advanced incubation, can be used as a good proxy for neonate dry weight, this fact having potential implications for the ecological and aquaculture research on O. vulgaris.

  7. Neonatal haemostasis and the management of neonatal thrombosis.

    Science.gov (United States)

    Will, Andrew

    2015-05-01

    Two detailed reviews of the management of neonatal thrombosis were published in 2012; one was an up-dated version of guidance first issued in 2004 and the other was a comprehensive review. Both of these publications gave very similar advice regarding the practical aspects of the indications, dosage and management of antithrombotic therapy. The authors stated that the evidence supporting most of their recommendations for anti-thrombotic therapy in neonates remained weak and so the therapy for a neonate with a thrombosis has to be based on an individualized assessment of estimated risk versus potential benefit. The aim of this present review is to give the treating physician an outline of the unique physiology of neonatal coagulation and how this affects the monitoring, dosing and even the choice of therapeutic strategy for the management of thrombosis in the neonate.

  8. The Dora Lange Archive

    DEFF Research Database (Denmark)

    Holm, Isak Winkel; Bjering, Jens Christian Borrebye

    2016-01-01

    The first season of Nic Pizzolatto's True Detective (2014) is not only a show about a murder, but also a show about how to gather and organize information in an archive. Having identified two archival problems—its temporal and topical extension—the article turns to Jacques Derrida's Archive Fever......: a Freudian Impression in order to explain how the archiving problems of the crime investigation are, in fact, intrinsic to any archiving practice. Lastly, the article addresses the political significance of the show's archiving problems by help of Derrida's text on the American Constitution and of Hardt...

  9. Management Strategies for Neonatal Hypoglycemia

    OpenAIRE

    Sweet, Courtney B.; Grayson, Stephanie; Polak, Mark

    2013-01-01

    While hypoglycemia occurs commonly among neonates, treatment can be challenging if hypoglycemia persists beyond the first few days of life. This review discusses the available treatment options for both transient and persistent neonatal hypoglycemia. These treatment options include dextrose infusions, glucagon, glucocorticoids, diazoxide, octreotide, and nifedipine. A stepwise, practical approach to the management of these patients is offered.

  10. OXYTOCIN INDUCED NEONATAL HYPERBILIRUBINEMIA

    Directory of Open Access Journals (Sweden)

    Smita S.

    2015-05-01

    Full Text Available INTRODUCTION: Hyperbilirubinemia is one of the most common causes of health problems, observed in 60% of term and 80% of preterm infants in the first week of life . Hyperbilirubinemia leads to neurotoxicity in severe condition. Some studies suggests that liberal use of oxytocin for inducing labour is one of the factor which lead to neonatal hyperbilirubinemia. OBJECTIVE: To compare the effect of oxytocin and neonatal bilirubin levels with spontaneous vaginal delivery . MATERIALS AND METHOD S : 100 full term parturients were selected for this study. The subjects were divided into two groups. 50 healthy babies of women who had oxytocin induced labour and 50 healthy babies of women with normal vaginal delivery following spontaneous onset of labour formed the control group. Neon atal serum bilirubin was measured on day 1, 3 and 5 after delivery. Bilirubin was measured by spectrophotometry. Data was analysed in ms excel sheet using spss 19.0v. Statistical analysis was done by using unpaired‘t’ test. RESULTS: There was significant i ncrease in bilirubin level in oxytocin induced group compared to control group on day 1 and 3. There was insignificant increase in bilirubin level in oxytocin induced group on day 5. However the level of serum bilirubin is within normal limits as bilirubin level normally rises on till 4 th day and decreases thereafter. CONCLUSION: Neonatal hyperbilirubinemia may be due to oxytocin administration by continues IV infusion which results in erythrocyte swell and rupture. Increase in bilirubin level in oxytocin i nduced group is within physiological limits

  11. [Natal and neonatal teeth].

    Science.gov (United States)

    Baumgart, Manuela; Lussi, Adrian

    2006-01-01

    Natal teeth have been defined as teeth which are present at birth, while neonatal teeth erupt during the first 30 days. Their occurrence is rare, the prevalence ranges from 1:2000 to 1:3000 with a higher frequency in the lip and palate clefts and syndroms. In about 85% natal or neonatal teeth are lower central incisors (60% in pairs), rare are upper teeth, molars and multiple teeth. In almost 90% they are part of the deciduous dentition. A lot of possible causes of early eruption are discussed, but only the relation to hereditary factors seems to be evident. An autosomal dominant trait is often described. The appearance of these teeth is dependent on the degree of maturity, but most of the time it is loose, small, discoloured and hypoplastic. Histologically, enamel hypoplasia with normal prism structure is apparent. No significant disturbances of the dentin structures are observed, only cervically dentin becomes atubular with spaces and enclosed cells. A large vascular pulp and failure of root formation are further investigations. Our microhardness measurements showed values from 24.3-32.4 KHN for enamel and 48.3-62.2 KHN for dentin, while normal deciduous teeth have an enamel hardness of 322.0 +/- 17.5 KHN. The thickness of enamel was never more than 280 microm compared to up to 1200 microm in normal teeth. This shows the retarded development of natal and neonatal teeth, because mineralization has not finished at the time of birth. In accordance with developmental age tooth structure and appearence are normal. In consideration of complications as Riga-Fede-disease, feeding problems, possibility of infection and hypermobility most of the time extraction is the treatment of choice, but in the interest of protecting the child this decision should be made carefully. PMID:17051960

  12. Hemolysis in Preterm Neonates.

    Science.gov (United States)

    Christensen, Robert D; Yaish, Hassan M

    2016-06-01

    Hemolysis can be an important cause of hyperbilirubinemia in premature and term neonates. It can result from genetic abnormalities intrinsic to or factors exogenous to normal to red blood cells (RBCs). Hemolysis can lead to a relatively rapid increase in total serum/plasma bilirubin, hyperbilirubinemia that is somewhat slow to fall with phototherapy, or hyperbilirubinemia that is likely to rebound after phototherapy. Laboratory methods for diagnosing hemolysis are more difficult to apply, or less conclusive, in preterm infants. Transfusion of donor RBCs can present a bilirubin load that must be metabolized. Genetic causes can be identified by next-generation sequencing panels. PMID:27235204

  13. Interpretation of neonatal chest radiography

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Hye Kyung [Dept. of Radiology, Kangwon National University Hospital, Chuncheon (Korea, Republic of)

    2016-05-15

    Plain radiographs for infants in the neonatal intensive care unit are obtained using the portable X-ray equipment in order to evaluate the neonatal lungs and also to check the position of the tubes and catheters used for monitoring critically-ill neonates. Neonatal respiratory distress is caused by a variety of medical or surgical disease conditions. Clinical information about the gestational week, respiratory symptoms, and any events during delivery is essential for interpretation of the neonatal chest radiographs. Awareness of common chest abnormality in the prematurely born or term babies is also very important for chest evaluation in the newborn. Furthermore, knowledge about complications such as air leaks and bronchopulmonary dysplasia following treatment are required to accurately inform the clinicians. The purpose of this article was to briefly review radiographic findings of chest diseases in newborns that are relatively common in daily practice.

  14. Drying Thermoplastics

    Science.gov (United States)

    1976-01-01

    In searching for an improved method of removing water from polyester type resins without damaging the materials, Conair Inc. turned to the NASA Center at the University of Pittsburgh for assistance. Taking an organized, thorough look at existing technology before beginning research has helped many companies save significant time and money. They searched the NASA and other computerized files for microwave drying of thermoplastics. About 300 relevant citations were retrieved - eight of which were identified as directly applicable to the problem. Company estimates it saved a minimum of a full year in compiling research results assembled by the information center.

  15. Archives Library Information Center

    Data.gov (United States)

    National Archives and Records Administration — ALIC is an online library catalog of books, periodicals, and other materials contained in Archives I and II and book collections located in other facilities.

  16. Neonatal gastrointestinal imaging

    Energy Technology Data Exchange (ETDEWEB)

    Rao, Padma [Department of Radiology, Royal Children' s Hospital and University of Melbourne, Flemington Road, Parkville, Melbourne, Vic. 3052 (Australia)]. E-mail: padma.rao@rch.org.au

    2006-11-15

    Radiological imaging is an important part of the evaluation and management of neonates with suspected anomalies of the gastrointestinal tract. Clinical presentation is often non-specific, commonly with abdominal distension and vomiting for which the underlying cause may or may not be clinically apparent. In a proportion of patients, the clinical assessment alone may suffice in providing the diagnosis and no further imaging is necessary. The reader must have an understanding of the normal radiographic appearances of the gastrointestinal tract in neonates and appreciate normal variants and differences to adults. In certain cases, the abdominal radiograph alone is diagnostic. In others, sonography and contrast studies are useful adjunct investigations and the indications for CT and MRI are few, but specific. Appropriate radiological investigation will help to establish the diagnosis and guide surgical intervention whilst also avoiding unnecessary radiation. Some of the conditions require transfer to specialist paediatric institutions for care. Thus, in some circumstances it is appropriate for imaging to be delayed and performed at the specialist centre with early referral often essential for the continued well being of the child.

  17. Neonatal screening for hypothyroidism in Southern Thailand

    International Nuclear Information System (INIS)

    Thyroid stimulating hormone (TSH) determination by a radioimmunoassay on dried blood spots was selected as the screening method for congenital hypothyroidism in Southern Thailand. Blood from the infant's heel was obtained in 7814 newborns on the fifth day of life. Infants with TSH values greater than 25 mU/L were recalled for a more careful clinical examination and to have their T4 (thyroxine) and TSH re-estimated. Fifty-four infants with TSH values between 25 and 50 mU/L were found to be normal at re-evaluation. These are still being followed longitudinally for full confirmation. Two with values above 50 mU/L, although clinically euthyroid, were found to be hypothyroid by T3, T4, thyroid scintigraphy and bone age on roentgenography. Replacement therapy has been started. We have shown that a screening program for neonatal hypothyroidism can be done, and is probably worthwhile and perhaps even cost-effective

  18. Calorimeter Process Variable Archiving

    Energy Technology Data Exchange (ETDEWEB)

    Huffman, David; /Fermilab

    2002-01-14

    These steps were taken to maintain weekly archives: (1) Friday morning you stop the archiver and wait for it to finish writing data (the lock file will be removed from the directory); (2) move the current archive information to a PC via FTP; (3) remove all previous archive information in the previous directory; (4) move the current archive into the previous directory; (5) start a new archive; (6) burn a CDROM of the archive; and (7) copy the current archive to a specific directory. There are 2 ways to check if the Calorimeter Archiver is running, either through the WEB based front end or directly from a command line. Once the archiver is running it can be monitored from a WEB page. This only works with a browser launched from the online machine running the archiver. Each time the browser is reloaded there should be an update reported in the last write check field. You might have to wait a few minutes to see the update. Calorimetry currently takes readings every (300 sec.) 5 minutes. The second method to verify the archiver is running is to issue a command from a Linux cluster machine.

  19. Dry Mouth or Xerostomia

    Science.gov (United States)

    ... or Xerostomia Request Permissions Print to PDF Dry Mouth or Xerostomia Approved by the Cancer.Net Editorial ... a dry mouth. Signs and symptoms of dry mouth The signs and symptoms of dry mouth include ...

  20. EVALUATION OF NEONATAL CARDIAC MURMURS

    Directory of Open Access Journals (Sweden)

    Somaiah

    2014-09-01

    Full Text Available Cardiovascular malformations are the most common cause of congenital malformations, the diagnosis of which requires a close observation in the neonatal period. Early recognition of CHD is important in the neonatal period, as many of them may be fatal if undiagnosed and may require immediate intervention. The objectives of this study are to study the epidemiology of neonatal cardiac murmurs, to identify clinical characteristics which differentiate pathological murmur from functional murmurs and to assess the reliability of clinical evaluation in diagnosing CHD. Method of study included all neonates admitted to the NICU, postnatal ward, attending pediatric OPD or neonatal follow up clinic and were detected to have cardiac murmurs. It was a cross sectional study over a period of 16months. A clinical diagnosis was made based on history and clinical examination. Then Chest X-ray and ECG, Echocardiography was done in all neonates for confirmation of the diagnosis. These neonates were again examined daily till they were in hospital and during the follow-up visit at 6 weeks. The results of 70 neonates in this study conducted over a period of 24 months included the incidence of cardiac murmurs among intramural neonates which was 13.5 for 1000 live births. Most frequent symptom was fast breathing in 10(14.3% cases. VSD was the most common diagnosis clinically in 23 (33% babies. The most frequent Echo diagnosis was acyanotic complex congenital heart disease in 25(36% cases followed by 12(17% cases each of VSD and ASD respectively. Overall in our study 77.1% (54cases of the murmurs were diagnosed correctly and confirmed by Echocardiography The study concluded that it is possible to make clinical diagnosis in many cases of congenital heart diseases, the functional murmurs could be differentiated from those arising from structural heart disease and evaluation of the infants based only on murmurs, few congenital heart diseases can be missed.

  1. Neonate brain disorders

    International Nuclear Information System (INIS)

    Full text: Hypoxic-Ischemic insults in the brain of neonates constitute major cause of morbidity and mortality. A wide range of motor, sensory, and cognitive disabilities are observed in this population spanning from slight motor deficits, school difficulties and behavioral problems up to cerebral palsy and mental retardation. Pathologically involved areas characterized by high metabolic demands and therefore with enhanced vulnerability to any reduction or cessation of energy and oxygen supply. Watershed areas of the brain (vascular end zones and vascular border zones) are predominately affected in any adverse event. Radiologic and pathologic appearance of these lesions depends both on the severity of the insult and the maturity of the brain. The dominant pathology observed in preterm neonates is white matter lesions. There are three basic patterns of brain destruction in this population. Periventricular leukomalacia (PVL focal fPVL, diffuse dPVL), germinal matrix haemorrhage (GMH) associated with intraventricular haemorrhage (IVH), and parenchymal haemorrhage (PH). fPVL is characterized by focal necrosis of all cellular elements in the periventricular white matter, resulting in the formation of cysts, and dPVL is characterized by diffuse destruction of the premyelinating oligodendrocytes (pre-OLs) the precursors of mature oligodendroglia cells responsible for the formation of myelin in a later stage. GMH is located beneath germinal matrix layer surrounding the lateral ventricles and can extend into the ventricular system resulting thus to IVH. Finally, PH is located within the parenchyma adjacent to the ventricles and is believed to represent haemorrhagic infarcts following venous drainage compromise. In term or near-term neonates, the top-ographic pattern of injuries involves mainly gray matter structures. Most frequent predilection sites include the cerebral cortex (paracentral lobule, Rolandic area, visual cortex and hippocampus), basal ganglia, thalamus, and

  2. The Relationship between Neonatal Jaundice and Maternal and Neonatal Factors

    Directory of Open Access Journals (Sweden)

    Ehsan Garosi

    2016-03-01

    Conclusion: Since factors such as mode of delivery, oxytocin induction, and neonate's gender could contribute to jaundice, continuous assessment of newborns after birth could facilitate early diagnosis, promote disease management, and reduce the subsequent complications.

  3. Neonatal bartter syndrome

    International Nuclear Information System (INIS)

    A pre-term baby girl was born following a pregnancy complicated by severe polyhydramnios at a gestational age of 36 weeks. She was initially suffering from respiratory distress consistent with idiopathic respiratory distress syndrome, and altered electrolyte imbalance with hyponatremia, hypokalemia and hypochloremic metabolic alkalosis. However, during the third week of life when she had dehydration along with significant electrolyte imbalance, Bartter's syndrome was considered which was supported by findings of high renin and aldosterone levels. Treatment was done by correction of electrolytes and dehydration along with indomethacin. The drug was well tolerated. The infant showed correction of electrolyte imbalance. The features of this case suggest an extreme form of Bartter's syndrome presenting from the early days of life. The syndrome is reported because of it's rarity and alerts pediatricians to the antenatal and neonatal variant of Bartter's syndrome. (author)

  4. The neonate in distress

    International Nuclear Information System (INIS)

    Respiratory distress is a very common and yet non-specific symptom in neonates and young infants. It may be manifested clinically in many ways, including tachypnea, apnea, periodic respiratory, grunting, retractions, nasal flaring, and cyanosis. In many instances, the chest radiograph is diagnostic or at least suggestive of the diagnosis. This fact is important in determining surgical or medical conditions that require emergency therapy. Even if the chest film is normal, valuable information can be gained. This initial normal radiograph can be used as a baseline film in the face of further developing symptoms which, likewise, may have developing radiographic findings. In any event, the chest radiograph gives the clinician ''direction'' in his or her search for the cause of the patient's respiratory distress

  5. Neonatal lupus syndromes.

    Science.gov (United States)

    Buyon, J P; Rupel, A; Clancy, R M

    2004-01-01

    The neonatal lupus syndromes (NLS), while quite rare, carry significant mortality and morbidity in cases of cardiac manifestations. Although anti-SSA/Ro-SSB/La antibodies are detected in > 85% of mothers whose fetuses are identified with congenital heart block (CHB) in a structurally normal heart, when clinicians applied this testing to their pregnant patients, the risk for a woman with the candidate antibodies to have a child with CHB was at or below 1 in 50. While the precise pathogenic mechanism of antibody-mediated injury remains unknown, it is clear that the antibodies alone are insufficient to cause disease and fetal factors are likely contributory. In vivo and in vitro evidence supports a pathologic cascade involving apoptosis of cardiocytes, surface translocation of Ro and La antigens, binding of maternal autoantibodies, secretion of profibrosing factors (e.g., TGFbeta) from the scavenging macrophages and modulation of cardiac fibroblasts to a myofibroflast scarring phenotype. The spectrum of cardiac abnormalities continues to expand, with varying degrees of block identified in utero and reports of late onset cardiomyopathy (some of which display endocardial fibroelastosis). Moreover, there is now clear documentation that incomplete blocks (including those improving in utero with dexamethasone) can progress postnatally, despite the clearance of the maternal antibodies from the neonatal circulation. Better echocardiographic measurements which identify first degree block in utero may be the optimal means of approaching pregnant women at risk. Prophylactic therapies, including treatment with intravenous immunoglobulin, await larger trials. In order to achieve advances at both the bench and bedside, national research registries established in the US and Canada are critical.

  6. Introduction: Consider the Archive.

    Science.gov (United States)

    Yale, Elizabeth

    2016-03-01

    In recent years, historians of archives have paid increasingly careful attention to the development of state, colonial, religious, and corporate archives in the early modern period, arguing that power (of various kinds) was mediated and extended through material writing practices in and around archives. The history of early modern science, likewise, has tracked the production of scientific knowledge through the inscription and circulation of written records within and between laboratories, libraries, homes, and public spaces, such as coffeehouses and bookshops. This Focus section interrogates these two bodies of scholarship against each other. The contributors ask how archival digitization is transforming historical practice; how awareness of archival histories can help us to reconceptualize our work as historians of science; how an archive's layered purposes, built up over centuries of record keeping, can shape the historical narratives we write; and how scientific knowledge emerging from archives gained authority and authenticity. PMID:27197412

  7. Radiologic findings of neonatal sepsis

    International Nuclear Information System (INIS)

    To review the simple radiographic and sonographic findings in infants with neonatal sepsis. We retrospectively analyzed simple chest and abdominal radiographs, and brain sonograms in 36 newborn infants (preterm : term=23 :13). With neonatal sepsis diagnosed by blood culture and clinical manifestations. Pulmonary parenchymal infiltrate excluding respiratory distress syndrome and pulmonary edema or atelectasis was found in 22 infants (61%). Paralytic ileus, hepatosplenomegaly, and necrotizing enterocolitis were present in 18(50%), 9(25%), and 1(3%) infants, respectively, while skeletal changes suggesting osteomyelitis were found in three. Brain sonography was performed in 29 infants and in four, abnormalities were seen ; these comprised three germinal matrix hemorrhages and one intraparenchymal hemorrhage. In six patients(17%) radiologic examinations revealed no abnormality. In patients with neonatal sepsis, pulmonary infiltrates and paralytic ileus were common abnormalities. Although these were nonspecific, radiologic findings may be used to supplement clinical and laboratory findings in diagnosing neonatal sepsis and planning its treatment

  8. Neonatal euthanasia: The Groningen Protocol.

    Science.gov (United States)

    Vizcarrondo, Felipe E

    2014-11-01

    For the past thirty years, voluntary euthanasia and physician-assisted suicide of adult patients have been common practice in the Netherlands. Neonatal euthanasia was recently legalized in the Netherlands and the Groningen Protocol (GP) was developed to regulate the practice. Supporters claim compliance with the GP criteria makes neonatal euthanasia ethically permissible. An examination of the criteria used by the Protocol to justify the euthanasia of seriously ill neonates reveals the criteria are not based on firm moral principles. The taking of the life of a seriously ill person is not the solution to the pain and suffering of the dying process. It is the role of the medical professional to care for the ailing patient with love and compassion, always preserving the person's dignity. Neonatal euthanasia is not ethically permissible. PMID:25473136

  9. Radiologic findings of neonatal sepsis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sam Soo; Han, Dae Hee; Choi, Guk Myeong; Jung, Hye Won [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of); Yoon, Hye Kyung; Han, Bokyung Kim; Lee, Nam Yong [Sansung Medical Center, Seoul (Korea, Republic of)

    1997-06-01

    To review the simple radiographic and sonographic findings in infants with neonatal sepsis. We retrospectively analyzed simple chest and abdominal radiographs, and brain sonograms in 36 newborn infants (preterm : term=23 :13). With neonatal sepsis diagnosed by blood culture and clinical manifestations. Pulmonary parenchymal infiltrate excluding respiratory distress syndrome and pulmonary edema or atelectasis was found in 22 infants (61%). Paralytic ileus, hepatosplenomegaly, and necrotizing enterocolitis were present in 18(50%), 9(25%), and 1(3%) infants, respectively, while skeletal changes suggesting osteomyelitis were found in three. Brain sonography was performed in 29 infants and in four, abnormalities were seen ; these comprised three germinal matrix hemorrhages and one intraparenchymal hemorrhage. In six patients(17%) radiologic examinations revealed no abnormality. In patients with neonatal sepsis, pulmonary infiltrates and paralytic ileus were common abnormalities. Although these were nonspecific, radiologic findings may be used to supplement clinical and laboratory findings in diagnosing neonatal sepsis and planning its treatment.

  10. Histological changes in neonatal sepsis

    Directory of Open Access Journals (Sweden)

    Eleonora Obinu

    2014-06-01

    Full Text Available One of the most significant causes of neonatal morbidity and mortality is represented by neonatal sepsis that often manifests itself as a systemic inflammatory response syndrome (SIRS. The progression of SIRS usually leads to multiple organ dysfunction, occasionally culminating in multiple organ failure (MOF. The loss of endothelial barrier represents the unifying lesion of multiple organs in newborns affected by sepsis and the most important pathological change responsible for the evolution toward MOF in neonates. The aim of this study is to present the most important pathological changes occurring in neonatal sepsis.  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

  11. Neonatal varicella: A case report

    OpenAIRE

    Bhardwaj AK; Sharma PD; Sharma A

    2011-01-01

    Chicken pox is an infectious childhood disease. It is rare in infants and newborns due to passive immunity received from the mother. The characteristic skin eruptions in chicken pox are vesicular with erythematous base and accompanied with pruritus. The skin of the palms and soles is typically spared. We report a case of neonatal varicella where the mother was having skin eruptions at the time of delivery and the neonate contracted it during the perinatal period and developed clinical disease...

  12. Neonatal levels of neurotrophic factors and risk of autism spectrum disorders

    DEFF Research Database (Denmark)

    Abdallah, Morsi; Mortensen, E L; Greaves-Lord, K;

    2013-01-01

    To examine levels of 3 neurotrophic factors (NTFs): Brain derived neurotrophic factor (BDNF), Neurotrophin-4 (NT-4), and transforming growth factor-β (TGF-β) in dried blood spot samples of neonates diagnosed with autism spectrum disorders (ASD) later in life and frequency-matched controls....

  13. DCC Briefing Paper: Database archiving

    OpenAIRE

    Müller, Heiko

    2009-01-01

    In a computational context, data archiving refers to the storage of electronic documents, data sets, multimedia files, and so on, for a defined period of time. Database archiving is usually seen as a subset of data archiving. Database archiving focuses on archiving data that are maintained under the control of a database management system and structured under a database schema, e.g., a relational database. The primary goal of database archiving is to maintain access to data in case it is late...

  14. What Is Dry Eye?

    Medline Plus

    Full Text Available ... Español Eye Health / Eye Health A-Z Dry Eye Sections What Is Dry Eye? Causes of Dry ... Eye Diagnosis Dry Eye Treatment What Is Dry Eye? Written by: Kierstan Boyd Reviewed by: Devin A ...

  15. INVISIBLE MURDERER: NEONATAL TETANUS

    Directory of Open Access Journals (Sweden)

    Yonca SONMEZ

    2006-06-01

    Full Text Available Neonatal tetanus (NNT has been secondary in the whole world in the death list of diseases which can be protected by the help of vaccine. It’s an important community health problem in the less-developed countries in which pre-birth care services are limited, assisting a mother at childbirth by uneducated people in dirty atmosphere and the immunity against tetanus is not enough. Studies have shown that minor part of the cases have been expressed in most of the countries. Because of that NNT have been called as “silent/invisible murderer”. In Turkey, in the year of 2003 it has been seen 15 cases, and 12 of them have been resulted in death. The methods which will be applied to carry out the elimination of NNT are; the vaccination of pregnant women with at least two doses tetanus toxoid and providing clean birth conditions for all of the pregnant women. However, in Turkey the proportion of the women who have two doses of tetanus vaccine is 41%. To eliminate NNT in our country, all the pregnant women must be attained, the ones who are attained must be presented with qualified pre-birth care service which also includes tetanus immunity and the births must be carried out under healty conditions. As smallpox and polio eradication, NNT elimination will also be accomplished by self-sacrificing works of personnel in primary health care. [TAF Prev Med Bull 2006; 5(3.000: 229-233

  16. Neonatal infrared axillary thermometry.

    Science.gov (United States)

    Seguin, J; Terry, K

    1999-01-01

    The authors compared axillary skin temperatures (AT) measured with an infrared (IR) thermometer (Lightouch Neonate, Exergen Corp) with rectal temperatures (RT) in 16 newly born term infants under radiant warmers (RW) and in cribs. Twelve stable, growing premature infants in incubators were also studied. This new device may be useful because of safety and rapid results (1 second), but clinical accuracy is unknown. For term infants, mean (SD) RT-AT difference was 0.1 (0.48) degree C under RW and 0.25 (0.17) degree C 2 hours later in cribs. For premature infants in incubators the mean RT-AT difference was 0.09 (0.16) degree C. Axillary temperatures measured by IR thermometer approximate RT for newly born term infants in cribs and stable premature infants in incubators. For newly born term infants under RW, RT-AT differences vary more widely, limiting clinical usefulness in this setting. The device, the unique age of this population, and the RW environment may play a role. PMID:9924640

  17. Data Archive Project

    OpenAIRE

    Kemppainen, Timo-Pekka

    2015-01-01

    In the modern world, digital data archiving and accessing is an issue that needs tailored solutions. This thesis gives one example of designing and implementing a data archiving solution using time tested technologies. Helsinki Metropolia University of Applied Sciences had a need to archive their contracts in digital format instead of using old file cabinets. Specifications were created together with the customer at the start of the project. The project was to produce a complete product fo...

  18. Meteorological Archival Facility

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: The Bergen Data Center (BDC) provides data archival capability for meteorological and oceanographic data. DESCRIPTION: The BDC operates as a resource for...

  19. Archival bone marrow samples

    DEFF Research Database (Denmark)

    Lund, Bendik; Najmi, Laeya A; Wesolowska-Andersen, Agata;

    2015-01-01

    AB Archival samples represent a significant potential for genetic studies, particularly in severe diseases with risk of lethal outcome, such as in cancer. In this pilot study, we aimed to evaluate the usability of archival bone marrow smears and biopsies for DNA extraction and purification, whole...... with samples stored for 4 to 10 years. Acceptable call rates for SNPs were detected for 7 of 42 archival samples. In conclusion, archival bone marrow samples are suitable for DNA extraction and multiple marker analysis, but WGA was less successful, especially when longer fragments were analyzed. Multiple SNP...

  20. Nearline Web Archiving

    OpenAIRE

    Xie, Zhiwu; Nayyar, Krati; Fox, Edward A

    2016-01-01

    In this paper, we propose a modified approach to real­time transactional web archiving. It leverages the web caching infrastructure that is already prevalent on web servers. Instead of archiving web content at HTTP transaction time, in our approach the archiving happens when the cached copy expires and is about to be expunged. Before the deletion, all expired cache copies are combined and then sent to the web archive in small batches. Since the cache is purged at much lower frequency than HTT...

  1. SERUM SODIUM CHANGES IN NEONATES RECEIVING PHOTOTHERAPY FOR NEONATAL HYPERBILIRUBINEMIA

    Directory of Open Access Journals (Sweden)

    Sunil Kumar

    2015-07-01

    Full Text Available BACKGROUND : Neonates receiving phototherapy have side effects like hypocalcemia and electrolyte changes. Our study is hereby intended to study the serum sodium changes due to phototherapy. AIMS : To evaluate the serum sodium changes in neonates receiving phototherapy f or neonatal hyperbilirubinemia. SETTINGS AND DESIGN : A prospective hospital based comparative study conducted on neonates admitted in the Neonatal Intensive Care Unit receiving phototherapy. METHODS AND MATERIAL : A predesigned proforma has aided the enroll ment of 252 newborns into the study. Serum bilirubin and serum sodium were determined before and after termination of phototherapy. The first samples were considered as controls. A comparative study was made between before and after phototherapy groups to determine the incidence of serum sodium imbalances. STATISTICAL ANALYSIS USED : Proportions will be compared using chi - square test. All data of various groups will be tabulated and statistically analyzed using suitable statistical tests (Student's t test. RESULTS : Male to Female ratio was 1.45 : 1. Incidence of low birth weight babies was 23% and preterm was 20.2%. Mean birth weight and gestational age was 2.84±0.51 kg and 38.44±1.98 wks respectively. Mean duration of phototherapy was 37.65±11.06 hrs. The incidence of hyponatremia post phototherapy found to be 6% which was more in low birth weight (LBW babies (17.2% , p48 hrs (p<0.001. Even the decline in mean serum sodium values after phototherapy found to be statistically significant. CONCLUSION : Our study shows that neonates u nder phototherapy are at higher risk of hyponatremia. This risk is greater in premature and LBW babies and hence this group of babies should be closely monitored for changes in serum sodium and should be managed accordingly.

  2. Bacterial Culture of Neonatal Sepsis

    Directory of Open Access Journals (Sweden)

    AH Movahedian

    2006-08-01

    Full Text Available Neonatal bacterial sepsis is one of the major cause of morbidity and mortality in neonates. This retrospective study was performed to determine the incidence of bacterial sepsis with focus on Gram negative organisms in neonates admitted at Beheshti Hospital in Kashan, during a 3-yr period, from September 2002 to September 2005. Blood culture was performed on all neonates with risk factors or signs of suggestive sepsis. Blood samples were cultured using brain heart infusion (BHI broth according to standard method. From the 1680 neonates 36% had positive blood culture for Pseudomans aeruginosa, 20.7% for Coagulase negative Staphylococci, and 17% for Klebsiella spp. Gram-negative organisms accounted for 72.1% of all positive cultures. The overall mortality rate was 19.8% (22 /111 of whom 63.6% (14 /22 were preterm. Pseudomona aeruginosa and Klebsiella spp. showed a high degree of resistance to commonly used antibiotics (ampicillin, gentamicin as well as third generation cephalosporins. Continued local surveillance studies are urged to monitor emerging antimicrobial resistance and to guide interventions to minimize its occurrence.

  3. A Rare Cause of Neonatal Liver Failure: Neonatal Hemochromatosis

    Directory of Open Access Journals (Sweden)

    Uluca Ü et al.

    2013-09-01

    Full Text Available Neonatal hemochromatosis (NH is a severe rare liver disease in neonatal period associated with ekstrahepatic siderosis. This disease is characterized by hepatocellular insufficiency that presented with jaundice, hypoglycemia, hypoalbuminemia, low fibrinogen levels, thrombocytopenia, anemia, direct and indirect hyperbilirubinemia from the first days of life. Herein we reported a case with Rh incompatibility whose jaundice was noted at the first day of life and referred to our hospital for exchange transfusion, but thereafter diagnosed as NH and reviewed the literature in the view point of the latest developments related to the topic.

  4. Determinants of neonatal mortality in Indonesia

    OpenAIRE

    Agho Kingsley; Dibley Michael J; Titaley Christiana R; Roberts Christine L; Hall John

    2008-01-01

    Abstract Background Neonatal mortality accounts for almost 40 per cent of under-five child mortality, globally. An understanding of the factors related to neonatal mortality is important to guide the development of focused and evidence-based health interventions to prevent neonatal deaths. This study aimed to identify the determinants of neonatal mortality in Indonesia, for a nationally representative sample of births from 1997 to 2002. Methods The data source for the analysis was the 2002–20...

  5. Procalcitonin as a marker of neonatal sepsis

    OpenAIRE

    Nazeer Ahmad Jeergal; Rizwan-u-zama; Naushad Ali .N. Malagi; Faisal Farooqui; Sadashiva .B. Ukkali; Ravindra Naganoor; A.N. Thobbi

    2016-01-01

    Introduction: Neonatal sepsis is one of the commonest causes of neonatal mortality in the developing world. Procalcitonin (PCT) has emerged as the most studied and promising sepsis biomarker. Objective: To assess the role of procalcitonin (PCT) as a marker in the early diagnosis, treatment and follow-up of neonatal sepsis. Methods: Twenty five neonates with clinical (n=5), suspected (n=13) and proven sepsis (n=7) were evaluated. The PCT levels were measured by immunoluminoassay before and on ...

  6. Low Birth Weight Causes Survey in Neonates

    OpenAIRE

    F. Eghbalian

    2007-01-01

    Background: Neonatal mortality rate is one of the main health problems which is affected by prenatal status, maternal, fetal and perinatal conditions. Low birth weight (LBW) is one of the main causes of neonatal and infantile mortality. The aim of this study is an evaluation of the LBW causes in neonates. Methods: This descriptive cross sectional study was done on 1500 neonates, born in Fatemieh Hospital, Hamedan, 2004. Data such as birth weight, sex, maternal age, gestational age, birth inte...

  7. Fetal and neonatal thyrotoxicosis

    Directory of Open Access Journals (Sweden)

    Chandar Mohan Batra

    2013-01-01

    Full Text Available Fetal thyrotoxicosis is a rare disease occurring in 1 out of 70 pregnancies with Grave′s disease or in 1 out of 4000-50,000 deliveries. The mortality is 12-20%, usually from heart failure, but other complications are tracheal compression, infections and thrombocytopenia. It results from transfer of thyroid stimulating immunoglobulins from mother to fetus through the placenta. This transplacental transfer begins around 20 th week of pregnancy and reaches its maximum by 30 th week. These autoantibodies bind to the fetal thyroid stimulating hormone (TSH receptors and increase the secretion of the thyroid hormones. The mother has an active autoimmune thyroid disease or has been treated for it in the past. She may be absolutely euthyroid due to past treatment by drugs, surgery or radioiodine ablation, but still have active TSH receptor stimulating autoantibodies, which can cause fetal thyrotoxicosis. The other features of this disease are fetal tachycardia, fetal goiter and history of spontaneous abortions and findings of goiter, ascites, craniosyntosis, fetal growth retardation, maceration and hydrops at fetal autopsy. If untreated, this disease can result in intrauterine death. The treatment for this disease consists of giving carbimazole to the mother, which is transferred through the placenta to the fetus. The dose of carbimazole is titrated with the fetal heart rate. If the mother becomes hypothyroid due to carbimazole, thyroxine is added taking advantage of the fact that very little of thyroxine is transferred across the placenta. Neonatal thyrotoxicosis patients are very sick and require emergency treatment. The goal of the treatment is to normalize thyroid functions as quickly as possible, to avoid iatrogenic hypothyroidism while providing management and supportive therapy for the infant′s specific signs and symptoms.

  8. Neonatal Jaundice Detection System.

    Science.gov (United States)

    Aydın, Mustafa; Hardalaç, Fırat; Ural, Berkan; Karap, Serhat

    2016-07-01

    Neonatal jaundice is a common condition that occurs in newborn infants in the first week of life. Today, techniques used for detection are required blood samples and other clinical testing with special equipment. The aim of this study is creating a non-invasive system to control and to detect the jaundice periodically and helping doctors for early diagnosis. In this work, first, a patient group which is consisted from jaundiced babies and a control group which is consisted from healthy babies are prepared, then between 24 and 48 h after birth, 40 jaundiced and 40 healthy newborns are chosen. Second, advanced image processing techniques are used on the images which are taken with a standard smartphone and the color calibration card. Segmentation, pixel similarity and white balancing methods are used as image processing techniques and RGB values and pixels' important information are obtained exactly. Third, during feature extraction stage, with using colormap transformations and feature calculation, comparisons are done in RGB plane between color change values and the 8-color calibration card which is specially designed. Finally, in the bilirubin level estimation stage, kNN and SVR machine learning regressions are used on the dataset which are obtained from feature extraction. At the end of the process, when the control group is based on for comparisons, jaundice is succesfully detected for 40 jaundiced infants and the success rate is 85 %. Obtained bilirubin estimation results are consisted with bilirubin results which are obtained from the standard blood test and the compliance rate is 85 %. PMID:27229489

  9. Fetal and neonatal thyrotoxicosis.

    Science.gov (United States)

    Batra, Chandar Mohan

    2013-10-01

    Fetal thyrotoxicosis is a rare disease occurring in 1 out of 70 pregnancies with Grave's disease or in 1 out of 4000-50,000 deliveries. The mortality is 12-20%, usually from heart failure, but other complications are tracheal compression, infections and thrombocytopenia. It results from transfer of thyroid stimulating immunoglobulins from mother to fetus through the placenta. This transplacental transfer begins around 20(th) week of pregnancy and reaches its maximum by 30(th) week. These autoantibodies bind to the fetal thyroid stimulating hormone (TSH) receptors and increase the secretion of the thyroid hormones. The mother has an active autoimmune thyroid disease or has been treated for it in the past. She may be absolutely euthyroid due to past treatment by drugs, surgery or radioiodine ablation, but still have active TSH receptor stimulating autoantibodies, which can cause fetal thyrotoxicosis. The other features of this disease are fetal tachycardia, fetal goiter and history of spontaneous abortions and findings of goiter, ascites, craniosyntosis, fetal growth retardation, maceration and hydrops at fetal autopsy. If untreated, this disease can result in intrauterine death. The treatment for this disease consists of giving carbimazole to the mother, which is transferred through the placenta to the fetus. The dose of carbimazole is titrated with the fetal heart rate. If the mother becomes hypothyroid due to carbimazole, thyroxine is added taking advantage of the fact that very little of thyroxine is transferred across the placenta. Neonatal thyrotoxicosis patients are very sick and require emergency treatment. The goal of the treatment is to normalize thyroid functions as quickly as possible, to avoid iatrogenic hypothyroidism while providing management and supportive therapy for the infant's specific signs and symptoms. PMID:24251220

  10. Telemedicine in Neonatal Home Care

    DEFF Research Database (Denmark)

    Garne, Kristina; Brødsgaard, Anne; Zachariassen, Gitte;

    2016-01-01

    , parent self-efficacy, and nurse-provided security. Parents expressed desire for the following: (1) a telemedicine device to serve as a "bell cord" to the neonatal unit, giving 24-hour access to nurses, (2) video-conferencing to provide security at home, (3) timely written email communication...... combined with nursing guidance. Parents did not request hands-on support for infant care, but instead expressed a need for communication and guidance, which could be met using telemedicine....... visits from neonatal nurses. For hospitals covering large regions, home visits may be challenging, time consuming, and expensive and alternative approaches must be explored. OBJECTIVE: To identify parental needs when wanting to provide neonatal home care supported by telemedicine. METHODS: The study used...

  11. Neonatal hemophilia: a rare presentation

    Directory of Open Access Journals (Sweden)

    Nuno Ferreira

    2015-12-01

    Full Text Available Hemophilia A is a X-linked hereditary condition that lead to decreased factor VIII activity, occurs mainly in males. Decreased factor VIII activity leads to increased risk of bleeding events. During neonatal period, diagnosis is made after post-partum bleeding complication or unexpected bleeding after medical procedures. Subgaleal hemorrhage during neonatal period is a rare, severe extracranial bleeding with high mortality and usually related to traumatic labor or coagulation disorders. Subgaleal hemorrhage complications result from massive bleeding. We present a neonate with unremarkable family history and uneventful pregnancy with a vaginal delivery with no instrumentation, presenting with severe subgaleal bleeding at 52 hours of life. Aggressive support measures were implemented and bleeding managed. The unexpected bleeding lead to a coagulation study and the diagnosis of severe hemophilia A. There were no known sequelae. This case shows a rare hemophilia presentation reflecting the importance of coagulation studies when faced with unexplained severe bleeding.

  12. OUTCOME OF NEONATES WITH THROMBOCYTOPENIA

    Directory of Open Access Journals (Sweden)

    Sharangouda

    2014-04-01

    Full Text Available OBJECTIVE: To determine etiology, onset, clinical features and outcome of neonates with thrombocytopenia. METHODS: 140 neonates having bleeding or having platelet count (<1.5lakhs/µl were selected from those admitted to NICU’S attached to MR Medical College, Gulbarga. Initial platelet count was done on admission and counts were repeated 12 hours after any therapeutic intervention. OBSERVATION AND RESULTS: Severe thrombocytopenia (<50000/µl was present in 8.5%, moderate (50, 000-1, 00, 000/µl in 17%. Majority (45.33% were preterm and the major cause was sepsis in 51.3%.Mucosal bleed was the most common presentation. Mortality was 37% in severe and 3.9% in moderate thrombocytopenia group. CONCLUSION: Significant association is observed with maternal PIH, Late onset sepsis, NEC and sepsis with DIC .Prematurity, IUGR, Birth asphyxia were common associated morbidities. Severe thrombocytopenia in sick neonates, in NICU, is a poor prognostic indicator.

  13. 21 CFR 880.5400 - Neonatal incubator.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Neonatal incubator. 880.5400 Section 880.5400 Food... § 880.5400 Neonatal incubator. (a) Identification. A neonatal incubator is a device consisting of a... humidity, a control valve through which oxygen may be added, and access ports for nursing care....

  14. Neonatal varicella: A case report

    Directory of Open Access Journals (Sweden)

    Bhardwaj AK

    2011-06-01

    Full Text Available Chicken pox is an infectious childhood disease. It is rare ininfants and newborns due to passive immunity receivedfrom the mother. The characteristic skin eruptions inchicken pox are vesicular with erythematous base andaccompanied with pruritus. The skin of the palms and solesis typically spared. We report a case of neonatal varicellawhere the mother was having skin eruptions at the time ofdelivery and the neonate contracted it during the perinatalperiod and developed clinical disease on the day five of life.Specific anti-viral therapy was given to the mother and thebaby and the recovery was uneventful.

  15. Inventing the Archive

    DEFF Research Database (Denmark)

    Eskildsen, Kasper Risbjerg

    2013-01-01

    This article investigates the emergence of the archive as the primary venue for the production of historical knowledge in the 19th century. The turn to archival research, the article argues, may be considered as a response to the discussions about the problems of testimony that dominated 18th- an...

  16. Online archives of Science

    CERN Multimedia

    GS Department

    2009-01-01

    CERN Library has enabled till 26th June 2009 a trial access to the online archives of Science, starting in 1880. You are welcome to test this resource at http://www.sciencemag.org/archive/ Please contact mailto:Anne.Gentil-Beccot@cern.ch, for any feedback to share.

  17. WHERE SHOULD THE SURGICAL NEONATES BE NURSED?

    Directory of Open Access Journals (Sweden)

    Neelam Kler

    2012-04-01

    Full Text Available Surgical neonates need specialist medical and nursing care if their outcomes are to be improved. It needs a team of pediatric surgeons, neonatologists, pediatric anesthetists, and trained nurses. However, a key question in the management of these neonates is the place where they should be managed.One may ask since most of the pre-operative and post-operative care of surgical neonates are similar to the medical needs of sick neonate, why not manage them with medical neonatal ICUs with support from the surgeons?

  18. The challenges of neonatal magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Arthurs, Owen J.; Graves, Martin J.; Lomas, David J. [Addenbrooke' s Hospital, Cambridge University Hospitals NHS Foundation Trust, Department of Radiology, Cambridge (United Kingdom); Edwards, Andrea [Addenbrooke' s Hospital, Cambridge University Hospitals NHS Foundation Trust, Department of Radiology, Cambridge (United Kingdom); Addenbrooke' s Hospital, Department of Neonatology, Cambridge (United Kingdom); Austin, Topun [Addenbrooke' s Hospital, Department of Neonatology, Cambridge (United Kingdom)

    2012-10-15

    Improved neonatal survival rates and antenatal diagnostic imaging is generating a growing demand for postnatal MRI examinations. Neonatal brain MRI is now becoming standard clinical care in many settings, but with the exception of some research centres, the technique has not been optimised for imaging neonates and small children. Here, we review some of the challenges involved in neonatal MRI, including recent advances in overall MR practicality and nursing practice, to address some of the ways in which the MR experience could be made more neonate-friendly. (orig.)

  19. WHERE SHOULD THE SURGICAL NEONATES BE NURSED?

    OpenAIRE

    Neelam Kler; Siddarth Ramji; Avneet Kaur

    2012-01-01

    Surgical neonates need specialist medical and nursing care if their outcomes are to be improved. It needs a team of pediatric surgeons, neonatologists, pediatric anesthetists, and trained nurses. However, a key question in the management of these neonates is the place where they should be managed.One may ask since most of the pre-operative and post-operative care of surgical neonates are similar to the medical needs of sick neonate, why not manage them with medical neonatal ICUs with support ...

  20. Neonatal nasopharyngeal teratomas: cross sectional imaging features

    Energy Technology Data Exchange (ETDEWEB)

    Andronikou, S. [Radiology Dept., Royal Children' s Hospital, Parkville, Melbourne (Australia); Dept. of Radiology, Royal Children' s Hospital, Univ. of Cape Town, Rondebosch (South Africa); Kumbla, S.; Fink, A.M. [Radiology Dept., Royal Children' s Hospital, Parkville, Melbourne (Australia)

    2003-04-01

    Background: Neonatal nasopharyngeal teratomas are extremely rare and there are few reports describing both CT and MRI features of these lesions. Objective: To describe the CT and MRI appearances of neonatal nasopharyngeal teratoma. Materials and methods: Three neonates with nasopharyngeal teratomas and severe respiratory distress were reviewed. Results: The nasopharyngeal mass resulted in severe respiratory compromise requiring urgent intervention. Characteristic mandibular and pterygoid plate abnormalities demonstrated by CT and MRI are described. Conclusions: Prenatal MRI enables the diagnosis, delineates tumour extent and allows planned delivery. CT and MRI play a key role in differentiating neonatal nasopharyngeal teratomas from other causes of a neonatal neck mass, thus optimising management. (orig.)

  1. Novel optical system for neonatal brain imaging

    Science.gov (United States)

    Chen, Yu; Zhou, Shuoming; Nioka, Shoko; Chance, Britton; Anday, Endla; Ravishankar, Sudha; Delivoria-Papadopoulos, Maria

    1999-03-01

    A highly portable, fast, safe and affordable imaging system that provides interpretable images of brain function in full- and pre-term neonates within a few seconds has been applied to neonates with normal and pathological states. We have used a uniquely sensitive optical tomography system, termed phased array, which has revealed significant functional responses, particularly to parietal stimulation in neonate brain. This system can indicate the blood concentration and oxygenation change during the parietal brain activation in full- and pre-term neonates. The preliminary clinical results, especially a longitudinal study of a cardiac arrest neonate, suggest a variety of future applications.

  2. Neonatal withdrawal syndrome: Case report

    Directory of Open Access Journals (Sweden)

    Radunović-Gojković Tatjana

    2009-01-01

    Full Text Available Introduction. Maternal drug abuse has increased over the past decade. It has a multiple negative influence on a pregnant woman, as well as her newborn. Practically, every drug taken during pregnancy crosses the placenta, and the developing fetus may also be affected by the effects of a drug. After delivery, an infant of a drug-abusing mother may potentially develop neonatal withdrawal syndrome. Existing studies on the neonatal effects of drug exposure in utero are subject to many factors. Many studies have relied on the history obtained from the mother, which is innacurate. Urine testing for drug abuse does not reflect exposure to a drug through pregnancy and does not provide quantitative information. Social and economic deprivation is common among drug abusers, and this factor has a major effect on long term studies of infant outcome. The purpose of this article is to underline the problems during management of a neonatal withdrawal syndrom, and growing incidence of it in our society. Case report. A case of an infant of a heroin-abusing mother is reported. Conclusion. It is very important to take care of an infant with neonatal withdrawal syndrome, but it is also of a great importance to supervise these children for a long period of time.

  3. Neonatal systemic candidiasis treated miconazole.

    OpenAIRE

    Tuck, S

    1980-01-01

    Two premature newborn infants with systemic candidiasis are reported; both were treated with miconazole. One died and the other made a complete recovery. Miconazole may be a useful addition to the drugs available for the treatment of systemic candidiasis in the neonate, but all of them have serious limitations.

  4. Archiving the Relaxed Consistency Web

    OpenAIRE

    Xie, Zhiwu; Van de Sompel, Herbert; Liu, Jinyang; Van Reenen, Johann; Jordan, Ramiro

    2013-01-01

    The historical, cultural, and intellectual importance of archiving the web has been widely recognized. Today, all countries with high Internet penetration rate have established high-profile archiving initiatives to crawl and archive the fast-disappearing web content for long-term use. As web technologies evolve, established web archiving techniques face challenges. This paper focuses on the potential impact of the relaxed consistency web design on crawler driven web archiving. Relaxed consist...

  5. Epidemiology of early neonatal mortality.

    Science.gov (United States)

    Tyagi, N K; Bharambe, M S; Garg, B S; Mathur, J S; Goswami, K

    1994-01-01

    During 1981-1991 at a rural teaching hospital (Kasturba Hospital) of Mahatma Gandhi Institute of Medical Sciences in Sevagram, Wardha, India, 454 of 13,939 newborns died during the early neonatal period for an early neonatal mortality rate (ENMR) of 33.7/1000 live births. The ENMR for boys was not significantly different from that for girls (36.1 vs. 28.6). Community medicine specialists analyzed data on these early neonatal deaths to examine distribution of early neonatal mortality, especially its relationship with prematurity, low birth weight, birth order, and by sex. They calculated average percent deaths (APD) per hour to examine the dynamics in early neonatal mortality. The mean age at death was lower among newborns of birth order greater than 2 than those of birth order less than 2 (23.47 vs. 26.85 hours; p 0.001). ENMR was higher for newborns of birth order greater than 2 than those of birth order less than 2 (41.74% vs. 27.35%; P 0.001). The mean age at death increased as gestation increased (10.34 for 28 weeks; 24.27 for 28-33 weeks, 31.53 for 33-37 weeks, and 34.43 for 37 weeks; p 0.001). ENMR decreased as gestation increased (850 for 28 weeks; 375 for 28-33 weeks, 147.02 for 33-37 weeks, and 8.77 for 37 weeks; p 0.001). The mean age at death increased as birth weight increased for newborns weighing less than 1500 gms through 2000-2500 gms (23.36-37.13 hours; p 0.001). It was lowest among those weighing more 3000 gms (11.55 gms). ENMR fell as birth weight increased (614.33 for 1500 gms, 116.19 for 1500-2000 gms, 19.38 for 2000-2500 gms, 10.99 for 2500-3000 gms, and 5.41 for 3000 gms; p 0.001). The APD/hour for the first hour of life was 3.74% for a relative risk of 12.9. It decreased steadily as the hours of life increased (3.08% for 1-6 hours, 1.19% for 6-24 hours, 0.67% for 24-72 hours, and 0.29% for 72-168 hours). Knowledge of time of likely death can help providers know where they need to focus their attention to prevent early neonatal deaths.

  6. Police Incident Blotter (Archive)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Police Blotter Archive contains crime incident data after it has been validated and processed to meet Uniform Crime Reporting (UCR) standards, published on a...

  7. Emergency_RDS_ARCHIVE

    Data.gov (United States)

    Vermont Center for Geographic Information — Archive of past 9-1-1 data releases at rough yearly intervals chosen from availbable datasets from 1999 to present. For a historical overview on the genesis of this...

  8. Mariner 10 Image Archive

    Data.gov (United States)

    National Aeronautics and Space Administration — The Mariner 10 Image Archive includes tools to view shaded relief maps of the surface of Mercury, a 3D globe, and all images acquired by NASA's Mariner 10 mission.

  9. NASA's Astrophysics Data Archives

    Science.gov (United States)

    Hasan, H.; Hanisch, R.; Bredekamp, J.

    2000-09-01

    The NASA Office of Space Science has established a series of archival centers where science data acquired through its space science missions is deposited. The availability of high quality data to the general public through these open archives enables the maximization of science return of the flight missions. The Astrophysics Data Centers Coordinating Council, an informal collaboration of archival centers, coordinates data from five archival centers distiguished primarily by the wavelength range of the data deposited there. Data are available in FITS format. An overview of NASA's data centers and services is presented in this paper. A standard front-end modifyer called `Astrowbrowse' is described. Other catalog browsers and tools include WISARD and AMASE supported by the National Space Scince Data Center, as well as ISAIA, a follow on to Astrobrowse.

  10. Full Tolerant Archiving System

    Science.gov (United States)

    Knapic, C.; Molinaro, M.; Smareglia, R.

    2013-10-01

    The archiving system at the Italian center for Astronomical Archives (IA2) manages data from external sources like telescopes, observatories, or surveys and handles them in order to guarantee preservation, dissemination, and reliability, in most cases in a Virtual Observatory (VO) compliant manner. A metadata model dynamic constructor and a data archive manager are new concepts aimed at automatizing the management of different astronomical data sources in a fault tolerant environment. The goal is a full tolerant archiving system, nevertheless complicated by the presence of various and time changing data models, file formats (FITS, HDF5, ROOT, PDS, etc.) and metadata content, even inside the same project. To avoid this unpleasant scenario a novel approach is proposed in order to guarantee data ingestion, backward compatibility, and information preservation.

  11. Sequence Read Archive (SRA)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Sequence Read Archive (SRA) stores raw sequencing data from the next generation of sequencing platforms including Roche 454 GS System®, Illumina Genome...

  12. Impact of ethanol, dry care and human milk on the time for umbilical cord separation

    International Nuclear Information System (INIS)

    Objective: To compare the extraction time and infection rate of umbilical cord by applying ethanol, human milk or dry care. Method: The parallel single-blinded randomised clinical trial was performed on 300 neonates at Shahid Sadougi University of Medical Sciences and Health Service, Yazd, Iran, between March and September 2010. The neonates were divided into three random but numerically equal groups. Each group was assigned the application of ethanol or mother's milk or to keep the stump dry. The neonates were visited on the 3rd and the 7th day after birth and follow-up was maintained telephonically until umbilical separation. Umbilical separation time and umbilical local infection frequency were considered as the study outcome, which was compared among the three groups according to age, gender and delivery type of the neonates. Results: Umbilical separation time in neonates of the human milk group had significant difference with the ethanol group (p=0.0001) and drying groups (p=0.003). Frequency of omphalitis had no significant difference among the three groups. Conclusion: Topical usage of human milk on umbilical cord stamp decreased separation time and incidence rate of omphalitis. (author)

  13. EEG in the neonatal unit.

    Science.gov (United States)

    Lamblin, M D; de Villepin-Touzery, A

    2015-03-01

    The execution and interpretation of neonatal EEG adheres to strict and specific criteria related to this very early age. In preterm newborns, the dedicated healthcare staff needs to respect EEG indications and chronology of EEG recordings in order to diagnose and manage various pathologies, and use EEG in addition to cerebral imaging. EEG analysis focuses on a global vision of the recording according to the neonate's state of alertness and various age-related patterns. Monitoring of continuous conventional EEG and simplified EEG signal processing can help screen for seizures and monitor the effect of antiepileptic treatment, as well as appreciating changes in EEG background activity, for diagnostic and prognostic purposes. EEG reports should be highly explanatory to meet the expectations of the physician's clinical request.

  14. Neonatal haemochromatosis associated with gastroschisis.

    Science.gov (United States)

    Thornton, M P; Marven, S S; Tanner, M S; Gürtl-Lackner, B

    2008-05-01

    We describe, to our knowledge, the first case of progressive neonatal liver failure due to neonatal haemochromatosis (NH) occurring in an infant with a gastroschisis and review the literature regarding these two conditions. A 1,665 g male infant with antenatally diagnosed gastroschisis was born with a severe coagulopathy, anaemia, thrombocytopenia, hypoglycaemia and jaundice. He developed progressive liver failure, complicated by necrotising enterocolitis. Serum ferritin was elevated at 1,459 microg/L. He died on day 40 and a limited post-mortem examination confirmed significant hepatic siderosis with fibrosis and cholestasis, and siderosis of the pancreas. Although no genetic aetiology for gastroschisis has been identified, an occasional inherited tendency has been observed. There is also evidence to support an autosomal recessive inheritance in NH. PMID:18338135

  15. The Herschel Science Archive

    OpenAIRE

    Verdugo, Eva

    2015-01-01

    The Herschel mission required a Science Archive able to serve data to very different users: The own Data Analysis Software (both Pipeline and Interactive Analysis), the consortia of the different instruments and the scientific community. At the same time, the KP consortia were committed to deliver to the Herschel Science Centre,  the processed products corresponding to the data obtained as part of their Science Demonstration Phase and the Herschel Archive should include the capability to...

  16. Neonatal cranial ultrasound: current perspectives

    Directory of Open Access Journals (Sweden)

    Franco A

    2013-09-01

    Full Text Available Arie Franco, Kristopher Neal Lewis Department of Radiology, Medical College of Georgia at Georgia Regents University, Augusta, GA, USA Abstract: Ultrasound is the most common imaging tool used in the neonatal intensive care unit. It is portable, readily available, and can be used at bedside. It is the least expensive cross sectional imaging modality and the safest imaging device used in the pediatric population due to its lack of ionizing radiation. There are well established indications for cranial ultrasound in many neonatal patient groups including preterm infants and term infants with birth asphyxia, seizures, congenital infections, etc. Cranial ultrasound is performed with basic grayscale imaging, using a linear array or sector transducer via the anterior fontanel in the coronal and sagittal planes. Additional images can be obtained through the posterior fontanel in preterm newborns. The mastoid fontanel can be used for assessment of the posterior fossa. Doppler images may be obtained for screening of the vascular structures. The normal sonographic neonatal cranial anatomy and normal variants are discussed. The most common pathological findings in preterm newborns, such as germinal matrix-intraventricular hemorrhage and periventricular leukomalacia, are described as well as congenital abnormalities such as holoprosencephaly and agenesis of the corpus callosum. New advances in sonographic equipment enable high-resolution and three-dimensional images, which facilitate obtaining very accurate measurements of various anatomic structures such as the ventricles, the corpus callosum, and the cerebellar vermis. Limited studies have been performed to predict that longitudinal measurements of these anatomic structures might predict the clinical outcome of high-risk preterm newborns. Hemodynamic Doppler studies may offer the potential for early intervention and treatment to counter the hazards of developmental delay and a moribund clinical outcome

  17. Milk allergy in the neonatal intensive care unit: comparison between premature and full-term neonates

    OpenAIRE

    Morita, Yoshinori; Iwakura, Hideo; Ohtsuka, Harumi; Kohno, Yoichi; Shimojo, Naoki

    2013-01-01

    Background There have been several reports on neonates with milk allergy in a neonatal ward. This type of allergy is mostly categorized as a non-IgE-mediated food allergy. Although most cases of milk allergy occur in the first few months of life, the differences in clinical characteristics between premature and full-term neonates are still unclear. Objective This study aimed to clarify the differences in clinical characteristics of milk allergy between premature and full-term neonates. Method...

  18. Neonatal hip dysplasia: Differental diagnosis

    Directory of Open Access Journals (Sweden)

    Vukašinović Zoran

    2010-01-01

    Full Text Available Introduction. Hip dysplasia is the elementary form of the developmental dysplasia of the hip (DDH. The diagnosis may be made by the ultrasound examination (types II a-, II b. Objective. The aim of the authors was to define the congenital structural neonatal hip dysplasia, and to differentiate hip hypoplasia, hip dysplasia and teratogenic anomalies. Methods. In all the cases, the uniform clinical and ultrasound tests were performed. All the patients were examined in the neonatal period of life (the first six weeks. The following clinical tests were used: Le Damany-Ortolany, Coleman-Barlow-Palmen and Weissman-Strinović. For the ultrasound examination, the Graph’s method was used. Results. The investigation was performed in the period 2007- 2008. 2,878 neonates were included. The distribution of the sonotypes, according to Graph, was as follows: Ia in 16.17%. Ib in 65.08%; IIa+ in 18.17%, IIc in 0.28%, IId in 0.19%; IIIa in 0.009%, IIIb in 0.02%; and IV in 0.01%. It was found that DDH was 8 times more frequent in girls; located more frequently at the left side than bilaterally. Conclusion. Hip sonoscreening has to be performed in all newborns in the first 72 hours. The suggested follow-up period is six weeks: for the diagnosis - the first three weeks, and for the prevention and treatment - all six weeks.

  19. A Swine Model of Neonatal Asphyxia

    OpenAIRE

    Cheung, Po-Yin; Gill, Richdeep S.; Bigam, David L.

    2011-01-01

    Annually more than 1 million neonates die worldwide as related to asphyxia. Asphyxiated neonates commonly have multi-organ failure including hypotension, perfusion deficit, hypoxic-ischemic encephalopathy, pulmonary hypertension, vasculopathic enterocolitis, renal failure and thrombo-embolic complications. Animal models are developed to help us understand the patho-physiology and pharmacology of neonatal asphyxia. In comparison to rodents and newborn lambs, the newborn piglet has been proven ...

  20. Neonatal Sludge: A finding of congenital hypothyroidism

    OpenAIRE

    Kurtoğlu, Selim; Çoban, Dilek; Akın, Mustafa Ali; Akın, Leyla; Yıkılmaz, Ali

    2010-01-01

    Congenital hypothyroidism is one of the most urgent diseases of the neonate. When diagnosed and treated at an early stage, its most important complication, mental retardation, is preventable. The signs of congenital hypothyroidism are nonspecific in neonates. Only 5% of the cases have characteristic clinical findings. One of the most important and earliest signs is prolonged jaundice during the neonatal period. We report herein a case of congenital hypothyroidism, who presented with icterus a...

  1. Download - Plabrain DB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us Plabrain...escription Download License Update History of This Database Site Policy | Contact Us Download - Plabrain DB | LSDB Archive ...

  2. License - RGP gmap | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us RGP gmap...icense Update History of This Database Site Policy | Contact Us License - RGP gmap | LSDB Archive ...

  3. License - RGP physicalmap | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us RGP physicalma...e Database Description Download License Update History of This Database Site Policy | Contact Us License - RGP physicalmap | LSDB Archive ...

  4. PREIMS - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us AT Atlas...n Download License Update History of This Database Site Policy | Contact Us PREIMS - AT Atlas | LSDB Archive ...

  5. Main - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us AT Atlas...wnload License Update History of This Database Site Policy | Contact Us Main - AT Atlas | LSDB Archive ...

  6. Protein - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us AT Atlas...base Description Download License Update History of This Database Site Policy | Contact Us Protein - AT Atlas | LSDB Archive ...

  7. Download - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us AT Atlas...base Description Download License Update History of This Database Site Policy | Contact Us Download - AT Atlas | LSDB Archive ...

  8. Main - TP Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us TP Atlas...load License Update History of This Database Site Policy | Contact Us Main - TP Atlas | LSDB Archive ...

  9. Clinical pharmacokinetics of antibacterial drugs in neonates.

    Science.gov (United States)

    Paap, C M; Nahata, M C

    1990-10-01

    Neonatal patients are surviving longer due to the rapid advances in medical knowledge and technology. Our understanding of the developmental physiology of both preterm and full term neonates has also increased. It is now apparent that differences in body composition and organ function significantly affect the pharmacokinetics of antibacterial drugs in neonates, and dosage modifications are required to optimise antimicrobial therapy. The penicillins and cephalosporins are frequently used in neonates. Although ampicillin has replaced benzylpenicillin (penicillin G) for empirical treatment of neonatal sepsis, many of the other penicillins may be used in neonates for the management of various infections. Increased volume of distribution (Vd) and decreased total body clearance (CL) affect the disposition of penicillins and cephalosporins. Decreased renal clearance (CLR) due to decreased glomerular filtration and tubular secretion is responsible for the decreased CL for most of the beta-lactams. Aminoglycoside Vd is affected by the increased total body water content and extracellular fluid volume of neonates. The increased Vd, in part, accounts for the extended elimination half-life (t1/2) observed in neonates. Aminoglycoside CL is dependent on renal glomerular filtration which is markedly decreased in neonates, especially those preterm. These drugs appear to be less nephrotoxic and ototoxic in neonates than in older patients, and the role of serum concentration monitoring should be limited to specific neonatal patients. Other antibiotics such as vancomycin, teicoplanin, chloramphenicol, rifampicin, erythromycin, clindamycin, metronidazole and cotrimoxazole (trimethoprim plus sulfamethoxazole) may be used in certain clinical situations. The emergence of staphylococcal resistance to penicillins has increased the need for vancomycin. With the exceptions of vancomycin and chloramphenicol, the efficacy and safety of these other agents in neonates have not been established

  10. Main - RPSD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ... File URL: ftp://ftp.biosciencedbc.jp/archive/rpsd/LATEST/rpsd_main_sjis.zip File... size: 120 KB File name: rpsd_main_utf8.zip File URL: ftp://ftp.biosciencedbc.jp/archive/rpsd/LATEST/rpsd_ma...icense Update History of This Database Site Policy | Contact Us Main - RPSD | LSDB Archive ...

  11. Nucleotide Sequence - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ..._db.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kome_ine_full_se...quence_db.zip File size: 19 MB File name: FASTA: kome_ine_full_sequence_db.fasta.zip File URL: ftp://ftp.biosciencedbc.jp/archiv...rtio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Nucleotide Sequence - KOME | LSDB Archive ...

  12. Training in the Archives: Archival Research as Professional Development

    Science.gov (United States)

    Buehl, Jonathan; Chute, Tamar; Fields, Anne

    2012-01-01

    This article describes the rationale and efficacy of a graduate-level teaching module providing loosely structured practice with real archives. Introducing early career scholars to archival methods changed their beliefs about knowledge, research, teaching, and their discipline(s). This case study suggests that archives can be productive training…

  13. Basical information - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...ation about full-length cDNA clones Data file File name: kome_basical_information.zip File URL: ftp://ftp.biosciencedbc.jp/archiv...base Database Description Download License Update History of This Database Site Policy | Contact Us Basical information - KOME | LSDB Archive ...

  14. Entire Sequence - RMG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...us RAP-DB genome browser. Data file File name: rmg_seq.zip File URL: ftp://ftp.biosciencedbc.jp/archive/rmg/...n Download License Update History of This Database Site Policy | Contact Us Entire Sequence - RMG | LSDB Archive ...

  15. Genome annotations - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ....zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kome_genome_annotat...e Update History of This Database Site Policy | Contact Us Genome annotations - KOME | LSDB Archive ...

  16. Trimming information - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...ation.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kome_trimming_information.zip File size: ...SEF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Trimming information - KOME | LSDB Archive ...

  17. Product annotations - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...ile name: kome_product_annotation.zip File URL: ftp://ftp.biosciencedbc.jp/archiv...ate History of This Database Site Policy | Contact Us Product annotations - KOME | LSDB Archive ...

  18. OPS index - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...ile URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kome_ops_index.zip File s...la SEF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us OPS index - KOME | LSDB Archive ...

  19. ORF information - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...e longest ORFs Data file File name: kome_orf_infomation.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kom...e Description Download License Update History of This Database Site Policy | Contact Us ORF information - KOME | LSDB Archive ...

  20. Reading Robin Kelsey's "Archive Style" across the Archival Divide

    Science.gov (United States)

    Schwartz, Joan M.

    2008-01-01

    This article presents the author's comments on Robin Kelsey's "Archive Style: Photographs and Illustrations for U.S. Surveys, 1850-1890," a book about government documents that happen to be visual materials. The word "archive" now has intellectual cache in the academic world, but its currency has little to do with the "real world of archives" as…

  1. Main - PLACE | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...URL: ftp://ftp.biosciencedbc.jp/archive/place/LATEST/place_main.zip File size: 48...97) Joomla SEF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Main - PLACE | LSDB Archive ...

  2. Ten years of archival science

    NARCIS (Netherlands)

    E. Ketelaar

    2010-01-01

    This article reviews how the journal Archival Science--International Journal on Recorded Information in the first 10 years has endeavoured to be integrated, interdisciplinary, and intercultural in promoting the development of archival science as an autonomous scientific discipline.

  3. Life Sciences Data Archive (LSDA)

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA's Life Sciences Data Archive (LSDA) is an active archive that provides information and data from 1961 (Mercury Project) through current flight and flight...

  4. 20 Years of Archive Fever

    OpenAIRE

    Atkins, Guy; Bulley, James

    2014-01-01

    "It is what is happening, right here, when a house, the Freuds' last house, becomes a museum: the passage from one institution to another." (Jacques Derrida, 'Archive Fever') Presented as a gift to the Freud Museum, Jacques Derrida's 1994 lecture 'Archive Fever' remains a compelling work for scholars and artists interested in the relationship between archives, memory, and technology. Originally titled 'The Concept of the Archive: A Freudian Impression', Derrida's deconstruction of the...

  5. Acute kidney injury in asphyxiated neonates

    Directory of Open Access Journals (Sweden)

    Roy Amardiyanto

    2013-07-01

    Full Text Available Background Asphyxia neonatorum may result in multiorgan dysfunction including renal involvement. There is no consensus on the determination of acute kidney injury (AKI in neonates making establishment of the diagnosis and its management becomes difficult. The Acute Kidney Injury Network (AKIN recommends AKI criteria based on increased serum creatinine level and reduced urine output. Objectives To identify the prevalence of AKI in asphyxiated neonates using the AKIN criteria, to compare the difference of AKI stages, and the glomerular filtration rates (GFR between moderate and severe asphyxia. Methods This was a cross-sectional analytical study conducted between July 2012 and January 2013. Subjects were all asphyxiated neonates (Apgar score 35 weeks delivered and hospitalized in Cipto Mangunkusumo Hospital and Koja District Hospital, Jakarta, Indonesia. Glomerular filtration rate was calculated using the components of urine creatinine, serum creatinine, and urine output; while AKI stages were determined according to AKIN criteria. Urinary output was measured via urethral catheterization. Results Of 94 subjects, there were 70 neonates with moderate and 24 neonates with severe asphyxia, with the prevalence of AKI was 63%. Twenty one out of 24 neonates with severe asphyxia experienced AKI, while neonates with moderate asphyxia who experienced AKI was 38 out of 70 subjects (54%. Two third of neonates with severe asphyxia who experienced AKI had stage 3 of AKI. More severe AKI stages and lower median GFR were found in neonates with severe compared to moderate asphyxia (P<0.001. Conclusion The prevalence of AKI in neonatal asphyxia is high (63%. The more severe degree of neonatal asphyxia, the more severe AKI stage and the lower median GFR. [Paediatr Indones. 2013;53:232-8.].

  6. On the effectiveness of dry drainage in soil salinity control

    Institute of Scientific and Technical Information of China (English)

    VINCENT; Bernard; BOUARFA; Sami; VIDAL; Alain

    2009-01-01

    Dry drainage is thought to be a potential approach to control soil salinity. This study took the Hetao Irrigation District as an example and evaluated the effectiveness of dry drainage by using remote sensing, a conceptual model and a field experiment. Archived remote sensing images from 1973―2006 were used to delineate the temporal and spatial change of soil salinity. The conceptual water and salt balance model was used to evaluate the role of dry drainage in removing excess salt from the irrigated land. The field experiment was performed to get field validation and give more accurate estimation. The results show that dry drainage did contribute to remove excess salt from the irrigated land and succeed in controlling soil salinity in the Hetao Irrigation District. It can be taken as an alternative approach in (semi-)arid area where artificial drainage is not applicable.

  7. On the effectiveness of dry drainage in soil salinity control

    Institute of Scientific and Technical Information of China (English)

    WU JingWei; ZHAO LiRong; HUANG JieSheng; YANG JinZhong; VINCENT Bernard; BOUARFA Sami; VIDAL Alain

    2009-01-01

    Dry drainage is thought to be a potential approach to control soil salinity.This study took the Hetao Irrigation District as an example and evaluated the effectiveness of dry drainage by using remote sensing, a conceptual model and a field experiment.Archived remote sensing images from 1973-2006 were used to delineate the temporal and spatial change of soil salinity.The conceptual water and salt balance model was used to evaluate the role of dry drainage in removing excess salt from the irrigated land.The field experiment was performed to get field validation and give more accurate estimation.The results show that dry drainage did contribute to remove excess salt from the irrigated land and succeed in controlling soil salinity in the Hetao Irrigation District.it can be taken as an alternative approach in (semi-)arid area where artificial drainage is not applicable.

  8. Cultivating archives: meanings and identities

    NARCIS (Netherlands)

    E. Ketelaar

    2012-01-01

    By cultivating archives through successive activations, people and communities define their identities. In these activations, the meanings of archives are constructed and reconstructed. Archives are not a static artifact imbued with the record creator’s voice alone, but a dynamic process involving a

  9. The Ethics of Archival Research

    Science.gov (United States)

    McKee, Heidi A.; Porter, James E.

    2012-01-01

    What are the key ethical issues involved in conducting archival research? Based on examination of cases and interviews with leading archival researchers in composition, this article discusses several ethical questions and offers a heuristic to guide ethical decision making. Key to this process is recognizing the person-ness of archival materials.…

  10. Neonatal ventriculomegaly: diagnostic and prognostic implications

    NARCIS (Netherlands)

    Brouwer, M.J.

    2015-01-01

    Enlargement of the cerebral ventricles is a relatively common phenomenon especially in extremely premature neonates, born below 28 weeks gestational age. In developed countries, the two main entities underlying neonatal ventricular enlargement – apart from congenital malformations – are, first, pres

  11. Neonate with hypoglycemia for pancreatectomy: Anesthetic challenge

    OpenAIRE

    Gupta, Alka; Kohli, Jasvinder Kaur; Senapati, Nihar Nalini; Sharma, Sanjeev

    2016-01-01

    Persistent hyperinsulinemic hypoglycemia of infancy (PHHI) is rare and an important cause of hypoglycemia in neonates. It can lead to brain damage or death secondary to severe hypoglycemia. We present the anesthetic management in a diagnosed case of PHHI in an 8-day-old male neonate for total pancreatectomy.

  12. Neonatal maxillary orthopedics: past to present

    NARCIS (Netherlands)

    A.M. Kuijpers-Jagtman; C. Prahl

    2013-01-01

    Neonatal maxillary orthopedics was introduced in the treatment protocol for cleft lip and palate in the 1950s of the last century. A wide range of appliances has been designed with pin-retained active appliances at one end of the spectrum and passive appliances at the other. Although neonatal maxill

  13. Sepsis neonatal por Estreptococos Pyogenes

    Directory of Open Access Journals (Sweden)

    Gilberto Rodríguez-Herrera

    2009-09-01

    Full Text Available Se presenta el caso de un paciente masculino, recién nacido a término adecuado para la edad gestacional, quien nace por parto vaginal, con el antecedente de fiebre en la madre durante el periodo de postparto inmediato. Los padres consultan a los 2 días de vida pues le notan dificultad respiratoria, hipoactividad y rechazo a la leche materna. El paciente se interna y se aborda como una sepsis. Durante su estancia en el servicio de neonatología del Hospital Nacional de Niños asocia fallo respiratorio que amerita ventilación mecánica asistida por varios días en diferentes ocasiones, derrame pleural exudativo, convulsiones de origen hipóxico isquémico. Con reporte de hemocultivos positivos por Estreptococos pyogenes. El Estreptococos pyogenes o estreptococo β-hemolνtico del grupo A, fue un problema en los comienzos del siglo pasado, siendo frecuente en las infecciones puerperales y del reciιn nacido. En la actualidad es un germen sumamente raro en los procesos de sepsis neonatal.2 La gravedad de la enfermedad causada por este microorganismo en el periodo neonatal varνa desde una onfalitis crónica de bajo grado a una septicemia, una meningitis fulminante y la muerte.1 El presente artículo pretende hacer un resumen del paciente, con su evolución clínica, radiológica y además ejemplificar todas las complicaciones que tuvimos con este germen tan poco frecuente en la actualidad en sepsis neonatal.

  14. Drying Characteristics of Sweet Potato

    OpenAIRE

    Koide, Shoji; Murata, Satoshi; Uchino, Toshitaka; Amaratunga, K.S.P.

    1996-01-01

    The drying test of sweet potato has been done at the air conditions of 40,50,60, and 75 ℃, in order to investigate the drying characteristics. In this study, three types of drying periods, the constant rate drying period, the first falling rate drying period, and the second falling rate drying period, was found during drying. With regards to this, three drying equations, the modified constant rate drying equation, the first falling rate drying equation, and the second falling rate drying equa...

  15. The future of neonatal BCG.

    Science.gov (United States)

    Odent, Michel R

    2016-06-01

    We hypothesise that neonatal BCG (Bacillus Calmette-Guérin) might be used to adapt to a new phase in the history of human births. Among most mammals, the placenta is not effective at transferring antibodies to the fetus: antibodies are transferred immediately after birth via the colostrum. Among humans (and other mammals with hemochorial placentas) the transplacental transfer of antibodies (namely IgG) is effective. In humans, foetal concentrations of IgG sub-classes approximate to maternal concentrations at 38weeks and continue to increase thereafter. These facts explain inter-species differences regarding the basic needs of neonates. Among most mammals, the early colostrum is, strictly speaking, vital. Among humans, the main questions are about the bacteriological environment in the birthing place and how familiar it is to the mother. Today, most human beings are born in unfamiliar bacteriological environments characterized by a low microbial diversity. The effects of clinical environments may be amplified by the use of antibiotics and birth by caesarean, i.e. by-passing the bacteriologically rich perineal zone. There is already an accumulation of data confirming that the maturation of a balanced Th1/Th2 immune response is affected by the mode of delivery. There is also an accumulation of epidemiological studies detecting risk factors in the perinatal period for health conditions such as type 1 diabetes (and other autoimmune diseases), atopy, autism and obesity. In such a context there are reasons to plan randomized controlled trials with long term follow-up of the effects of BCG given immediately after birth, as a modulator of Th-1/Th-2 responses. A follow-up period in the region of 6-10years would be long enough to evaluate the prevalence of several nosologically well defined diseases. These studies would be ethically acceptable, since BCG is the only infancy vaccine that has been evaluated through randomised controlled trials with long term follow

  16. Sepsis neonatal por Estreptococos Pyogenes Neonatal Sepsis by Streptococcus pyogenes

    Directory of Open Access Journals (Sweden)

    Gilberto Rodríguez-Herrera

    2009-09-01

    Full Text Available Se presenta el caso de un paciente masculino, recién nacido a término adecuado para la edad gestacional, quien nace por parto vaginal, con el antecedente de fiebre en la madre durante el periodo de postparto inmediato. Los padres consultan a los 2 días de vida pues le notan dificultad respiratoria, hipoactividad y rechazo a la leche materna. El paciente se interna y se aborda como una sepsis. Durante su estancia en el servicio de neonatología del Hospital Nacional de Niños asocia fallo respiratorio que amerita ventilación mecánica asistida por varios días en diferentes ocasiones, derrame pleural exudativo, convulsiones de origen hipóxico isquémico. Con reporte de hemocultivos positivos por Estreptococos pyogenes. El Estreptococos pyogenes o estreptococo β-hemolνtico del grupo A, fue un problema en los comienzos del siglo pasado, siendo frecuente en las infecciones puerperales y del reciιn nacido. En la actualidad es un germen sumamente raro en los procesos de sepsis neonatal.2 La gravedad de la enfermedad causada por este microorganismo en el periodo neonatal varνa desde una onfalitis crónica de bajo grado a una septicemia, una meningitis fulminante y la muerte.1 El presente artículo pretende hacer un resumen del paciente, con su evolución clínica, radiológica y además ejemplificar todas las complicaciones que tuvimos con este germen tan poco frecuente en la actualidad en sepsis neonatal.We present herein the case of a newborn patient of appropriate gestational age weight ( 3700 grams, born by vaginal delivery, from a mother that had had 2 previous pregnancies (2 normal deliveries. During the immediate puerperium she had fever. The parents consulted at the age of 2 days, stating that they had noticed difficult breathing since his birth, hipoactivity and poor appetite. He was admitted to the hospital and underwent several studies searching for the origin and germ causing the sepsis. He developed respiratory failure and needed

  17. Neonatal tetanus mortality in coastal Kenya

    DEFF Research Database (Denmark)

    Bjerregaard, P; Steinglass, R; Mutie, D M;

    1993-01-01

    In a house-to-house survey in Kilifi District, Kenya, mothers of 2556 liveborn children were interviewed about neonatal mortality, especially from neonatal tetanus (NNT). The crude birth rate was 60.5 per 1000 population, the neonatal mortality rate 21.1 and the NNT mortality rate 3.1 per 1000...... livebirths. The neonatal and NNT mortality rates were higher in boys than in girls. Neonatal tetanus was not associated with mother's age, parity, or history of previous child death. The majority of the children (72%) were adequately protected at birth against NNT; in those with documented protection NNT...... mortality was 0, in those with undocumented protection 1.2 and in other children 8.5 per 1000 livebirths. Other risk factors for NNT included home delivery, untrained assistance during delivery, unhygienic cord cutting and application of potentially infectious substances on the umbilical stump. The survey...

  18. PROGNOSTIC FACTORS DETERMINING MORTALITY IN SURGICAL NEONATES

    Directory of Open Access Journals (Sweden)

    Vivek Manchanda

    2012-01-01

    Full Text Available Background: To assess the prognosis of surgical neonates at admission and the factors responsible for mortality in neonates.Material and Methods: A prospective study was conducted in a tertiary level hospital over 15 months and various clinical and biochemical parameters were collected and analyzed using STATA® and SPSS®.Results: On multivariate analysis of 165 neonates, early gestational age, respiratory distress and shock at presentation were the factors of poor prognosis in neonates. The factors could be related to poor antenatal care and sepsis acquired before transfer of the baby to the nursery. Conclusion: The improvement in antenatal care and asepsis during transfer and handling the babies is of utmost importance to improve the prognosis of surgical neonates.

  19. Drying and energy technologies

    CERN Document Server

    Lima, A

    2016-01-01

    This book provides a comprehensive overview of essential topics related to conventional and advanced drying and energy technologies, especially motivated by increased industry and academic interest. The main topics discussed are: theory and applications of drying, emerging topics in drying technology, innovations and trends in drying, thermo-hydro-chemical-mechanical behaviors of porous materials in drying, and drying equipment and energy. Since the topics covered are inter- and multi-disciplinary, the book offers an excellent source of information for engineers, energy specialists, scientists, researchers, graduate students, and leaders of industrial companies. This book is divided into several chapters focusing on the engineering, science and technology applied in essential industrial processes used for raw materials and products.

  20. In through the Archive

    DEFF Research Database (Denmark)

    Breinbjerg, Morten; Fritsch, Jonas; Bertelsen, Olav W.

    In this paper we will present a project in which we have orchestrated a collective listening process framed around the notion of the echo - and the interactive listening machine Ekkomaten – to build a participatory sound archive that reflects people’s perceptions and imaginations of a local...... community in the city of Aarhus Denmark. The archive is seen as indicative to the rhythm and nature of the place revealing not only aspects of the lives that unfold, but also how people sense and interpret the local community through their auditory sensibility. During the project we have asked people of all...... in the area for many years. The sound material has been organized in an archive, whichis handled by custom build software (API), and accessible through a physical, designfictional machine called Ekkomaten. In the paper, we would like to discuss the project in relation to the following subjects: 1) Methodology...

  1. Ambient Dried Aerogels

    Science.gov (United States)

    Jones, Steven M.; Paik, Jong-Ah

    2013-01-01

    A method has been developed for creating aerogel using normal pressure and ambient temperatures. All spacecraft, satellites, and landers require the use of thermal insulation due to the extreme environments encountered in space and on extraterrestrial bodies. Ambient dried aerogels introduce the possibility of using aerogel as thermal insulation in a wide variety of instances where supercritically dried aerogels cannot be used. More specifically, thermoelectric devices can use ambient dried aerogel, where the advantages are in situ production using the cast-in ability of an aerogel. Previously, aerogels required supercritical conditions (high temperature and high pressure) to be dried. Ambient dried aerogels can be dried at room temperature and pressure. This allows many materials, such as plastics and certain metal alloys that cannot survive supercritical conditions, to be directly immersed in liquid aerogel precursor and then encapsulated in the final, dried aerogel. Additionally, the metalized Mylar films that could not survive the previous methods of making aerogels can survive the ambient drying technique, thus making multilayer insulation (MLI) materials possible. This results in lighter insulation material as well. Because this innovation does not require high-temperature or high-pressure drying, ambient dried aerogels are much less expensive to produce. The equipment needed to conduct supercritical drying costs many tens of thousands of dollars, and has associated running expenses for power, pressurized gasses, and maintenance. The ambient drying process also expands the size of the pieces of aerogel that can be made because a high-temperature, high-pressure system typically has internal dimensions of up to 30 cm in diameter and 60 cm in height. In the case of this innovation, the only limitation on the size of the aerogels produced would be in the ability of the solvent in the wet gel to escape from the gel network.

  2. Neonatal intensive care unit nosocomial bacterial infections

    Directory of Open Access Journals (Sweden)

    Ghazvini

    2008-08-01

    Full Text Available Background: Nosocomial infections increase patients' morbidity, mortality and length of hospital stay especially in neonatal intensive care units (NICUs and have become a matter of major concern. Controlling and preventing nosocomial infections need enough information about epidemiology of these infections. This study aims at estimating the incidence rate and the most frequent bacteria which cause these infections in neonatal intensive care unit of Ghaem university hospital, Mashhad. Methods: In this study which is performed during a twelve month period in 2004 and 2005 at neonatal intensive care unit of Ghaem hospital, 971 hospitalized neonates were studied. Data were collected considering the standard surveillance protocols. Early onset neonatal nosocomial infections and late onset neonatal infections were defined as illness appearing from birth to seven days and from eight to twenty-eight days postnatal age respectively. Statistical analysis was performed using the χ2 test. Results: In this study 32 cases of nosocomial infections were identified so the incidence rate of nosocomial infection in this ward was 3.29%. Fifteen babies identified with early onset neonatal nosocomial infection and the rest have presented with late onset neonatal infections. In order of frequency, the sites of infection were: primary bloodstream (84.4% and pneumonia (15.62%. Coagulase negative staphylococci were the most common bacteria (43.74% isolated in these patients. Other isolated bacteria were Klebsiella pneumonia (31.42% and other gram negative bacilli such as E.coli, Pseudomonas aeroginosa and Acintobacter spp. The mechanical ventilation and umbilical catheter were associated with nosocomial infections as risk factors in our study (p<0.01. Conclusion: Our findings show that the neonatal intensive care unit of Ghaem hospital has low rate of nosocomial infections. However, as neonatal intensive care unit is an area of great concern in terms of nosocomial

  3. Dry etching for microelectronics

    CERN Document Server

    Powell, RA

    1984-01-01

    This volume collects together for the first time a series of in-depth, critical reviews of important topics in dry etching, such as dry processing of III-V compound semiconductors, dry etching of refractory metal silicides and dry etching aluminium and aluminium alloys. This topical format provides the reader with more specialised information and references than found in a general review article. In addition, it presents a broad perspective which would otherwise have to be gained by reading a large number of individual research papers. An additional important and unique feature of this book

  4. The Digital Archive Experience

    DEFF Research Database (Denmark)

    Søndergaard, Morten

    2009-01-01

    This article, as well as the book, investigates the ways in which new digital media may enhance the experience of the art-archive. Taken as a whole, the new media is a vital component of a 'transdisciplinary' and transformative field, a cultural landscape that is changing rapidly the conditions....... The book discusses the challenges of the archive and the (art)museum in the age of digital media. It is based upon documentation from a research project, MAP - Media Art Platform, that drew upon the talents and collaboration of many institutions, artists, programmers, art historians, designers and others...

  5. Digital audiovisual archives

    CERN Document Server

    Stockinger, Peter

    2013-01-01

    Today, huge quantities of digital audiovisual resources are already available - everywhere and at any time - through Web portals, online archives and libraries, and video blogs. One central question with respect to this huge amount of audiovisual data is how they can be used in specific (social, pedagogical, etc.) contexts and what are their potential interest for target groups (communities, professionals, students, researchers, etc.).This book examines the question of the (creative) exploitation of digital audiovisual archives from a theoretical, methodological, technical and practical

  6. Patient dose in neonatal units

    International Nuclear Information System (INIS)

    Lung disease represents one of the most life-threatening conditions in prematurely born children. In the evaluation of the neonatal chest, the primary and most important diagnostic study is therefore the chest radiograph. Since prematurely born children are very sensitive to radiation, those radiographs may lead to a significant radiation detriment. Hence, knowledge of the patient dose is necessary to justify the exposures. A study to assess the patient doses was started at the neonatal intensive care unit (NICU) of the Univ. Hospital in Leuven. Between September 2004 and September 2005, prematurely born babies underwent on average 10 X-ray examinations in the NICU. In this sample, the maximum was 78 X-ray examinations. For chest radiographs, the median entrance skin dose was 34 μGy and the median dose area product was 7.1 mGy.cm2. By means of conversion coefficients, the measured values were converted to organ doses. Organ doses were calculated for three different weight classes: extremely low birth weight infants (2500 g). The doses to the lungs for a single chest radiograph for infants with extremely low birth weights, low birth weights and normal birth weights were 24, 25 and 32 μGy, respectively. (authors)

  7. Neonatal alloimmun trombocytopenisk purpura (NAITP

    Directory of Open Access Journals (Sweden)

    Bjørn Skogen

    2009-10-01

    Full Text Available  SAMMENDRAGNeonatal alloimmun trombocytopenisk purpura (NAITP opptrer før eller like etter fødselen, og erforårsaket av maternell alloimmunisering mot paternelle (føtale antigener som ikke er tilstede på morenstrombocytter. Incidensen er 1 pr. 2000/3000 nyfødte. Det finnes ikke noe screening-opplegg for å avsløremødre som kommer til å føde barn med NAITP. Derfor fins det heller ikke noe man kan gjøre før enkvinne føder sitt første barn med tilstanden. I påfølgende svangerskap kan moren følges, og man kanplanlegge tiltak for å redusere risikoen for skade på barnet.Skogen B. Neonatal alloimmune thrombocytopenic purpura. Nor J Epidemiol 1997; 7 (1: 69-72. ENGLISH SUMMARYNeonatal alloimmune thrombocytopenic purpura (NAITP manifests itself before or shortly after birthand is caused by maternal alloimmunization to a paternal (fetal antigen not present on the mother’splatelets. The incidence of the condition in the fetus and neonate is 1 in 2000/3000 live births. There areno screening programs for detecting mothers at risk of delivering infants affected with NAITP. Therefore,no antenatal management is possible in first pregnancies. In subsequent pregnancies there is an opportunityto detect affected fetuses and plan perinatal therapy.

  8. Palivizumab use in preterm neonates.

    LENUS (Irish Health Repository)

    Kingston, S

    2012-01-31

    Respiratory syncytial virus (RSV) is the leading cause of bronchiolitis in infants. Palivizumab is an immunoprophylactic agent for RSV prevention in preterm infants and those with neonatal chronic lung disease. This study examines its use across neonatal units in Ireland. A questionnaire was administered to one Consultant Neonatologist or Paediatrician in each of the 20 maternity centres in Ireland about their guidelines for Palivizumab administration. There is variation in administration of Palivizumab with little consistency found between protocols reported in terms of age and presence of chronic lung disease. Ten centres have in house protocols, 3 centres use the American Academy of Paediatrics (AAP) guidelines, 2 centres prefer the UK Joint Committee on Vaccination and Immunisation (JCVI) guidelines and 3 centres do not have a set protocol. Four participants felt its use has impacted on hospital admissions and 61% believe its use is cost effective. The budgetary implication for immunoprophylaxis with Palivizumab in Ireland is estimated at 1.5 to 2 million euros annually. Given current pharmacoeconomic constraints there is a need to implement a national protocol on RSV immunoprophylaxis.

  9. The Neonate with Abdominal Mass

    Directory of Open Access Journals (Sweden)

    M. Bajoghli

    2008-01-01

    Full Text Available Neonatal abdominal masses have broad spectrum of pathology, ranging from small lesions found incidentally to large masses occupying the entire of peritoneal cavity. These tumors are benign to malignant, and from unilocular cysts to complex solid lesions. Many of these lesions identified and will treat before delivery. Others are discovered during routine examination. These lesions may be life threatening, or cause persistent morbidity. Some of these have no sequel."nDiagnosis began with history. Characteristic of the mass which must be note include location, size, shape, texture, mobility and tenderness. Other findings should be in mind to find out nature of mass, for example hypoplasia of chest wall with oligohydramnios due to GU tract obstruction (potter sequwnce, a bulging hymen due to hydrometrocolpus, skin metastasis due to neuroblastoma. Radiography is the next step that shows organomegaly and calcification. Next step is US which is an excellent screening tool. CT and MRI are occasionally indicated."nThe purpose of this presentation is to review the diagnosis of abdominal masses in neonates.

  10. Palivizumab use in preterm neonates.

    LENUS (Irish Health Repository)

    Kingston, S

    2010-05-01

    Respiratory syncytial virus (RSV) is the leading cause of bronchiolitis in infants. Palivizumab is an immunoprophylactic agent for RSV prevention in preterm infants and those with neonatal chronic lung disease. This study examines its use across neonatal units in Ireland. A questionnaire was administered to one Consultant Neonatologist or Paediatrician in each of the 20 maternity centres in Ireland about their guidelines for Palivizumab administration. There is variation in administration of Palivizumab with little consistency found between protocols reported in terms of age and presence of chronic lung disease. Ten centres have in house protocols, 3 centres use the American Academy of Paediatrics (AAP) guidelines, 2 centres prefer the UK Joint Committee on Vaccination and Immunisation (JCVI) guidelines and 3 centres do not have a set protocol. Four participants felt its use has impacted on hospital admissions and 61% believe its use is cost effective. The budgetary implication for immunoprophylaxis with Palivizumab in Ireland is estimated at 1.5 to 2 million euros annually. Given current pharmacoeconomic constraints there is a need to implement a national protocol on RSV immunoprophylaxis.

  11. To explore the neonatal nurses' beliefs and attitudes towards caring for dying neonates in Taiwan.

    Science.gov (United States)

    Chen, Chao-Huei; Huang, Li-Chi; Liu, Hsin-Li; Lee, Ho-Yu; Wu, Shu-Ya; Chang, Yue-Cune; Peng, Niang-Huei

    2013-12-01

    (1) To explore attitudes and beliefs of neonatal nurses toward nursing care for dying neonates; (2) to estimate the influence of neonatal nurses' personal and professional characteristics on their attitudes towards end-of life care for dying infants. A cross-sectional design was used. A questionnaire was used to collect data from 80 neonatal nurses. Research setting was four level III NICUs at four medical centers around the central region of Taiwan. Research participants were neonatal nurses who had worked for at least 1 year in one of level III NICUs and had been directly involved with the care of dying infants. Research participants were 80 neonatal nurses (response rate 100 %). Research findings identified eight barriers hindering neonatal palliative care practice. These barriers were insufficient communication due to the lack of an in-service educational program; the lack of available counseling help for neonatal clinicians; inability to express personal opinions, values and beliefs towards neonatal palliative care; insufficient staffing; the lack of unit policies/guidelines for supporting palliative care; the technological imperative; parental demands and personal beliefs about death and previous experience caring for dying infants. Further studies are needed to explore each barrier and to provide in-service neonatal palliative care educational programs that are needed to decrease these barriers.

  12. Knowledge, attitudes and practices of neonatal staff concerning neonatal pain management

    Directory of Open Access Journals (Sweden)

    Sizakele L.T. Khoza

    2014-10-01

    Full Text Available Background: Neonatal pain management has received increasing attention over the past four decades. Research into the effects of neonatal pain emphasises the professional, ethical and moral obligations of staff to manage pain for positive patient outcomes. However, evaluation studies continuously report evidence of inadequate neonate pain management and a gap between theory and practice.Objective: This study reviewed current practice in neonatal pain management to describe the knowledge, attitudes and practices of nurses and doctors regarding pain management for neonates in two academic hospitals.Method: A non-experimental, prospective quantitative survey, the modified Infant Pain Questionnaire, was used to collect data from 150 nurses and doctors working in the neonatal wards of two academic hospitals in central Gauteng.Results: The response rate was 35.33% (n = 53, most respondents being professional nurses (88.68%; n = 47 working in neonatal intensive care units (80.77%; n = 42; 24 (45.28% had less than 5 years’ and 29 respondents 6 or more years’ working experience in neonatal care. A review of pain management in the study setting indicated a preference for pharmacological interventions to relieve moderate to severe pain. An association (p < 0.05 was found between pain ratings on 5 procedures and frequency of administration of pharmacological pain management. Two-thirds of respondents (64% reported that there were no pain management guidelines in the neonatal wards in which they worked.Conclusion: The interventions to manage moderate neonatal pain are in line with international guidelines. However, neonatal pain management may not occur systematically based on prior assessment of neonatal pain, choice of most appropriate intervention and evaluation. This study recommends implementation of a guideline to standardise practice and ensure consistent and adequate pain management in neonates

  13. What Is Dry Eye?

    Medline Plus

    Full Text Available ... Health Find an Ophthalmologist Academy Store Eye Health A-Z Symptoms Glasses & Contacts Tips & Prevention News Ask an Ophthalmologist Español Eye Health / Eye Health A-Z Dry Eye Sections What Is Dry Eye? Causes ...

  14. Tray Drying of Solids.

    Science.gov (United States)

    Afacan, Artin; Masliyah, Jacob

    1984-01-01

    Describes a drying experiment useful in presenting the concept of simultaneous heat and mass transfer. Background information, equipment requirements, experimental procedures, and results are provided. The reasonably good agreement in the calculated rate of drying and that observed experimentally makes students feel confident in applying…

  15. Laser Photoradiation Therapy For Neonatal Jaundice

    Science.gov (United States)

    Hamza, Mostafa; Hamza, Mohammad

    1987-04-01

    This paper describes our leading experience in the clinical application of laser in the treatment of neonatal jaundice. Currently, the irradiation of jaundiced infants during neonatal life to fluorescent light is the most common treatment of neonatal hyperbilirubinemia. The authors have investigated the photodegradation of bilirubin by laser in vitro and in Gunn rats before embarking on its clinical application in the treatment of jaundice in the new born child. This work was done to study the theraputic effect of laser compared to the currently used phototherapy in the treatment of neonatal jaundice. We selected 16 full term neonates with jaundice to be the subject of this study. The neonates of the study were devided into two groups. The first group was treated with continuous phototherapy . The second group recieved photoradiation therapy with gas laser The laser used was a CW argon-ion laser tuned to oscillate at 488.0 nm wavelength. This wavelength selection was based on our previous studies on the effect of laser irradiation of Gunn rats at different wavelengths. Comparison of the results of both methods of treatment will be reported in detail. The advantages and limitations of laser photoradiation therapy for neonatal jaundice will be discussed.

  16. Open Archives Initiative

    OpenAIRE

    McMillan, Gail

    2004-01-01

    This presentation, which was given at the annual meeting of the Society of Scholarly Publishing on June 1, 2000, describes the Open Archives Initiative (OAI), a protocol for exchanging content between digital repositories. The presentation outlines OAI's history, core components, key stakeholders, and ongoing developments. Presented at the Society for Scholarly Publishing: June 1, 2000

  17. NASA Data Archive Evaluation

    Science.gov (United States)

    Holley, Daniel C.; Haight, Kyle G.; Lindstrom, Ted

    1997-01-01

    The purpose of this study was to expose a range of naive individuals to the NASA Data Archive and to obtain feedback from them, with the goal of learning how useful people with varied backgrounds would find the Archive for research and other purposes. We processed 36 subjects in four experimental categories, designated in this report as C+R+, C+R-, C-R+ and C-R-, for computer experienced researchers, computer experienced non-researchers, non-computer experienced researchers, and non-computer experienced non-researchers, respectively. This report includes an assessment of general patterns of subject responses to the various aspects of the NASA Data Archive. Some of the aspects examined were interface-oriented, addressing such issues as whether the subject was able to locate information, figure out how to perform desired information retrieval tasks, etc. Other aspects were content-related. In doing these assessments, answers given to different questions were sometimes combined. This practice reflects the tendency of the subjects to provide answers expressing their experiences across question boundaries. Patterns of response are cross-examined by subject category in order to bring out deeper understandings of why subjects reacted the way they did to the archive. After the general assessment, there will be a more extensive summary of the replies received from the test subjects.

  18. European Vegetation Archive (EVA)

    NARCIS (Netherlands)

    Chytrý, Milan; Hennekens, S.M.; Jiménez-Alfaro, Borja; Schaminée, J.H.J.; Haveman, Rense; Janssen, J.A.M.

    2016-01-01

    The European Vegetation Archive (EVA) is a centralized database of European vegetation plots developed by the IAVS Working Group European Vegetation Survey. It has been in development since 2012 and first made available for use in research projects in 2014. It stores copies of national and region

  19. Eliminating cracking during drying

    CERN Document Server

    Jin, Qiu; Schofield, Andrew B; Xu, Lei; 10.1140/epje/i2013-13028-9

    2013-01-01

    When colloidal suspensions dry, stresses build up and cracks often occur - a phenomenon undesirable for important industries such as paint and ceramics. We demonstrate an effective method which can completely eliminate cracking during drying: by adding emulsion droplets into colloidal suspensions, we can systematically decrease the amount of cracking, and eliminate it completely above a critical droplet concentration. Since the emulsion droplets eventually also evaporate, our technique achieves an effective function while making little changes to the component of final product, and may therefore serve as a promising approach for cracking elimination. Furthermore, adding droplets also varies the speed of air invasion and provides a powerful method to adjust drying rate. With the effective control over cracking and drying rate, our study may find important applications in many drying and cracking related industrial processes.

  20. Dry imaging cameras

    Directory of Open Access Journals (Sweden)

    I K Indrajit

    2011-01-01

    Full Text Available Dry imaging cameras are important hard copy devices in radiology. Using dry imaging camera, multiformat images of digital modalities in radiology are created from a sealed unit of unexposed films. The functioning of a modern dry camera, involves a blend of concurrent processes, in areas of diverse sciences like computers, mechanics, thermal, optics, electricity and radiography. Broadly, hard copy devices are classified as laser and non laser based technology. When compared with the working knowledge and technical awareness of different modalities in radiology, the understanding of a dry imaging camera is often superficial and neglected. To fill this void, this article outlines the key features of a modern dry camera and its important issues that impact radiology workflow.

  1. Bedside Neonatal Intensive Care Unit Surgery- Myth or Reality!

    OpenAIRE

    Shandip Kumar Sinha; Sujoy Neogi

    2013-01-01

    Neonatal transport is associated with complications, more so in sick and unstable neonates who need immediate emergency surgery. To circumvent these problems, surgery in Neonatal intensive care unit (NICU) is proposed for these neonates. This article reviews the literature regarding feasibility of this novel concept and based on the generated evidence, suggest the NICU planners to always include infrastructure for this. Also neonatal surgical team can be developed that could be transported.

  2. Mortality audit of neonatal sepsis secondary to Acinetobacter

    OpenAIRE

    Anuradha S; Madhuri R Rathi; Mathur, Meenakshi M

    2013-01-01

    Background: Multidrug resistant Acinetobacter infection has emerged as an important pathogen in neonatal sepsis in the recent years causing morbidity as well as mortality. Materials and Methods: A retrospective analysis was performed over a one and a half year period of all neonates admitted with sepsis in our neonatal intensive care unit (NICU), who developed Acinetobacter infection and to identify mortality-associated risk factors in these neonates. Results: Incidence of neonatal septicaemi...

  3. Neonatal peripheral hypotonia: clinical and electromyographic characteristics.

    Science.gov (United States)

    Parano, E; Lovelace, R E

    1993-06-01

    Hypotonia is a common occurrence in pediatrics, especially in the neonatal period. The hypotonic neonate represents a diagnostic challenge for the general pediatrician because hypotonia may be caused by a lesion at any level in the neuraxis: (1) central nervous system (CNS), (2) peripheral nerves (PN), (3) neuromuscular junction, or (4) muscles. Distinguishing among these pathologies is a particularly arduous task. This review will discuss the clinical approach to neonatal hypotonia with emphasis on disorders of the peripheral nervous system and muscle, and the importance of the electrophysiological study as a diagnostic test.

  4. Diagnosis and management of neonatal thrombocytopenia.

    Science.gov (United States)

    Holzhauer, Susanne; Zieger, Barbara

    2011-12-01

    Thrombocytopenia is the most common haematological abnormality in newborns admitted to neonatal care units and serves as an important indicator of underlying pathological processes of mother or child. In most cases thrombocytopenia is mild to moderate and resolves within the first weeks of life without any intervention. However, in some neonates thrombocytopenia is severe or may reflect an inborn platelet disorder. As clinical course and outcome of thrombocytopenia depend on the aetiology of thrombocytopenia, an appropriate work-up is essential to guide therapy in neonates with thrombocytopenia and to avoid severe bleeding.

  5. Determinants of neonatal mortality in Indonesia

    Directory of Open Access Journals (Sweden)

    Agho Kingsley

    2008-07-01

    Full Text Available Abstract Background Neonatal mortality accounts for almost 40 per cent of under-five child mortality, globally. An understanding of the factors related to neonatal mortality is important to guide the development of focused and evidence-based health interventions to prevent neonatal deaths. This study aimed to identify the determinants of neonatal mortality in Indonesia, for a nationally representative sample of births from 1997 to 2002. Methods The data source for the analysis was the 2002–2003 Indonesia Demographic and Health Survey from which survival information of 15,952 singleton live-born infants born between 1997 and 2002 was examined. Multilevel logistic regression using a hierarchical approach was performed to analyze the factors associated with neonatal deaths, using community, socio-economic status and proximate determinants. Results At the community level, the odds of neonatal death was significantly higher for infants from East Java (OR = 5.01, p = 0.00, and for North, Central and Southeast Sulawesi and Gorontalo combined (OR = 3.17, p = 0.03 compared to the lowest neonatal mortality regions of Bali, South Sulawesi and Jambi provinces. A progressive reduction in the odds was found as the percentage of deliveries assisted by trained delivery attendants in the cluster increased. The odds of neonatal death were higher for infants born to both mother and father who were employed (OR = 1.84, p = 0.00 and for infants born to father who were unemployed (OR = 2.99, p = 0.02. The odds were also higher for higher rank infants with a short birth interval (OR = 2.82, p = 0.00, male infants (OR = 1.49, p = 0.01, smaller than average-sized infants (OR = 2.80, p = 0.00, and infant's whose mother had a history of delivery complications (OR = 1.81, p = 0.00. Infants receiving any postnatal care were significantly protected from neonatal death (OR = 0.63, p = 0.03. Conclusion Public health interventions directed at reducing neonatal death should

  6. Cause-specific neonatal mortality: analysis of 3772 neonatal deaths in Nepal, Bangladesh, Malawi and India

    OpenAIRE

    Fottrell, E.; Osrin, D.; Alcock, G; Azad, K.; Bapat, U; Beard, J.; Bondo, A.; Colbourn, T; Das, S; King, C.; Manandhar, D.; S Manandhar; Morrison, J; Mwansambo, C; Nair, N.

    2015-01-01

    Objective Understanding the causes of death is key to tackling the burden of three million annual neonatal deaths. Resource-poor settings lack effective vital registration systems for births, deaths and causes of death. We set out to describe cause-specific neonatal mortality in rural areas of Malawi, Bangladesh, Nepal and rural and urban India using verbal autopsy (VA) data. Design We prospectively recorded births, neonatal deaths and stillbirths in seven population surveillance sites. VAs w...

  7. Neonatal Adaptation in Infants Prenatally Exposed to Antidepressants- Clinical Monitoring Using Neonatal Abstinence Score

    OpenAIRE

    Forsberg, Lisa; Navér, Lars; Lars L Gustafsson; Wide, Katarina

    2014-01-01

    Background Intrauterine exposure to antidepressants may lead to neonatal symptoms from the central nervous system, respiratory system and gastrointestinal system. Finnegan score (Neonatal Abstinence Score, NAS) has routinely been used to assess infants exposed to antidepressants in utero. Aim The purpose was to study neonatal maladaptation syndrome in infants exposed to selective serotonin reuptake inhibitors (SSRI) or serotonin-norepinephrine reuptake inhibitors (SNRI) in utero. Method Retro...

  8. Main data - RMG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...to the public. Data file File name: rmg_main.zip File URL: ftp://ftp.biosciencedbc.jp/archive/rmg/LATEST/rmg...ch website (TogoDB) Image file File name of the image Joomla SEF URLs by Artio About This Database Database ...Description Download License Update History of This Database Site Policy | Contact Us Main data - RMG | LSDB Archive ...

  9. Main - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ..._main.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kome_main.zip File size: 1.3 KB Simple se... dataset on Simple search website (TogoDB) Joomla SEF URLs by Artio About This Database Database Description... Download License Update History of This Database Site Policy | Contact Us Main - KOME | LSDB Archive ...

  10. Reference - PLACE | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ... File URL: ftp://ftp.biosciencedbc.jp/archive/place/LATEST/place_reference.zip Fi...r) PubMed PubMed ID GenBank DDBJ/EMBL/GenBank accession number Joomla SEF URLs by Artio About Thi...s Database Database Description Download License Update History of This Database Site Policy | Contact Us Reference - PLACE | LSDB Archive ...

  11. Miliary pattern in neonatal pneumonia

    International Nuclear Information System (INIS)

    We have seen 10 newborn babies who developed respiratory distress and whose chest radiographs showed a miliary nodular pattern of disease. Of these infants only 3 had blood cultures that were positive for staphylococcus aureus. Of the remaining 7, 2 had conjunctivitis from which staphylococcus aureus was cultured, 4 had negative cultures and 1 did not have a blood culture done. All patients were diagnosed as having bacterial pneumonia and appeared to respond favourably to antibiotic therapy. The pulmonary abnormalities resolved. The children were clinically well in less than 3 weeks. The author suggests that the miliary pattern is one of the radiological patterns of neonatal pneumonia possibly produced by hematogenous bacterial dissemination. (orig.)

  12. Neonatal doses from X ray examinations by birth weight in a neonatal intensive care unit

    International Nuclear Information System (INIS)

    The aim of this study was to investigate the frequency and type of X ray examinations performed on neonates classified according to their birth weight in a neonatal intensive care unit (NICU). In this study, the radiology records of 2408 neonates who were admitted to the NICU of Oita Prefectural Hospital between January 1994 and September 1999 were investigated. This study revealed that the neonates with earlier gestational ages and lower birth weights required longer NICU stays and more frequent X ray examinations made using a mobile X ray unit. The average number of X ray examinations performed on neonates of less than 750 g birth weight was 26 films per neonate. In regard to computed tomography and fluoroscopy, no significant relationship was found between the birth weight and number of X rays. This study revealed that the entrance-surface dose per neonate was dependent upon the birth weight, while the maximum dose was not dependent upon the birth weight. The average neonatal dose in the NICU was predominantly from computed tomography and fluoroscopy. The individual dose varied widely among neonates. (author)

  13. Neonatal doses from X ray examinations by birth weight in a neonatal intensive care unit

    Energy Technology Data Exchange (ETDEWEB)

    Ono, K.; Akahane, K.; Aota, T.; Hada, M.; Takano, Y.; Kai, M.; Kusama, T

    2003-07-01

    The aim of this study was to investigate the frequency and type of X ray examinations performed on neonates classified according to their birth weight in a neonatal intensive care unit (NICU). In this study, the radiology records of 2408 neonates who were admitted to the NICU of Oita Prefectural Hospital between January 1994 and September 1999 were investigated. This study revealed that the neonates with earlier gestational ages and lower birth weights required longer NICU stays and more frequent X ray examinations made using a mobile X ray unit. The average number of X ray examinations performed on neonates of less than 750 g birth weight was 26 films per neonate. In regard to computed tomography and fluoroscopy, no significant relationship was found between the birth weight and number of X rays. This study revealed that the entrance-surface dose per neonate was dependent upon the birth weight, while the maximum dose was not dependent upon the birth weight. The average neonatal dose in the NICU was predominantly from computed tomography and fluoroscopy. The individual dose varied widely among neonates. (author)

  14. Terapia nutricional e sepse neonatal

    Directory of Open Access Journals (Sweden)

    Brunnella Alcantara Chagas de Freitas

    2011-12-01

    Full Text Available O objetivo do presente artigo é revisar a literatura acerca dos conhecimentos atuais relativos à terapia nutricional - enteral e parenteral - para os recém-nascidos pré-termo, principalmente os de muito baixo peso, destacando seu efeito protetor na sepse neonatal e na enterocolite necrosante. As diferentes modalidades de alimentação do recém-nascido prematuro - especialmente para aqueles de muito baixo peso - e seu efeito protetor na diminuição de complicações (mormente as infecciosas foram analisadas. A utilização preferencial do leite materno na nutrição enteral, o controle das ofertas energético-protéicas, o início precoce da nutrição enteral mínima, a introdução precoce da alimentação parenteral - nas primeiras 24 horas - e a utilização dos imunonutrientes que tenham estudos suficientes para fundamentar sua indicação podem se constituir em boas diretrizes adjuvantes na prevenção da sepse neonatal e da enterocolite necrosante. Sem embargo, percebe-se a necessidade de mais estudos - preferencialmente multicêntricos, controlados e randomizados - para esclarecer o papel protetor da nutrição no RNPT, não somente na prevenção de infecções, mas também para auxiliar o desenvolvimento neural e a prevenção de consequências deletérias futuras.

  15. Archives, Education, and Access: Learning at Interference Archive

    Directory of Open Access Journals (Sweden)

    Bonnie Gordon

    2016-07-01

    Full Text Available Archives are a tool for education and the access policy of an archive affects what kind of education takes place in its space. In this paper, we describe how Interference Archive (IA, a community archive in Brooklyn, New York, provides access through an open stacks policy and experiential learning, which allows for unique educational opportunities. These methods of providing access are intended to subvert representational power, allowing visitors, donors, and volunteers to take part in deciding how histories are told, how materials are accessed, and how the collection is re-used as a resource for learning about contemporary and historical social movements.

  16. HyperArchiver: an EPICS archiver prototype based on Hypertable

    International Nuclear Information System (INIS)

    This work started in the context of NSLS2 project at Brookhaven National Laboratory. The NSLS2 control system foresees a very high number of PV variables and has strict requirements in terms of archiving/retrieving rate: our goal was to store 10 K PV/sec and retrieve 4 K PV/sec for a group of 4 signals. The HyperArchiver is an EPICS Archiver implementation engined by Hypertable, an open source database whose internal architecture is derived from Google's Big Table. We discuss the performance of HyperArchiver and present the results of some comparative tests. (authors)

  17. High Energy Astrophysics Science Archive Research Center

    Data.gov (United States)

    National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

  18. Ethical issues in neonatal intensive care

    Directory of Open Access Journals (Sweden)

    Marcello M. Orzalesi

    2011-01-01

    Full Text Available Recent progress in neonatal care have significantly improved the prognosis and chances of survival of critically ill or extremely preterm neonates and have modified the limits of viability. However, in some circumstances, when the child's death can only be briefly postponed at the price of severe suffering, or when survival is associated with severe disabilities and an intolerable life for the child and his/her parents, the application of the full armamentarium of modern neonatal intensive care may not be appropriate. In such circumstances the limitation of intensive treatments (withholding or withdrawing and shift towards palliative care, can represent a more humane and reasonable alternative. This article examines and discusses the ethical principles underlying such difficult decisions, the most frequent situations in which these decisions may be considered, the role of parents in the decisional process, and the opinions and behaviours of neonatologists of several European neonatal intensive units as reported by the EURONIC study.

  19. Neuropsychological Outcomes of Neonatal Herpes Encephalitis

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2008-10-01

    Full Text Available Neuropsychological outcome and the relation to neuroimaging findings are studied in a cohort of 9 children between 2.5 and 13 years of age with neonatal herpes encephalitis, examined at Karolinska University Hospital, Sweden.

  20. NEONATAL TERATOMA PRESENTING AS HYGROMA-COLLI

    NARCIS (Netherlands)

    JAARSMA, AS; TAMMINGA, RYJ; DELANGEN, ZJ; NIKKELS, PGJ; KIMPEN, JLL

    1994-01-01

    We describe a neonate with a large tumour involving cranial, cervical and upper mediastinal regions, which presented clinically as hygroma colli. Radiological and pathological investigations showed characteristics of a mature teratoma and prominent cystic components within the tumour. These findings

  1. Selected Declassified Chinese Diplomatic Archives

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Since the gradual declassification of China’s diplomatic archives beginning in January 2004, a great number of confidential historical archives have been unveiled to the public, providing experts and scholars with first-hand information of great value, thus facilitating the deepening of international studies on a solid base. For the benefit of our readers, China International Studies will print on a selective basis valuable declassified archives at irregular intervals.

  2. Archived film analysis and restoration

    OpenAIRE

    Rares, A.

    2004-01-01

    The progressive degradation of current film archives poses a serious threat to the preservation of our cultural and technical heritage. Digitization and digital restoration are currently the most viable solutions for the long term preservation and high quality restoration of filmed material. They also open the path for more effective search, reuse and distribution of the archived content. This thesis covers various aspects of digital restoration applied to archived film. The main focus here l...

  3. Data Quality in Web Archiving

    OpenAIRE

    Spaniol, Marc; Denev, Dimitar; Mazeika, Arturas; Weikum, Gerhard

    2009-01-01

    Web archives preserve the history of Web sites and have high long-term value for media and business analysts. Such archives are maintained by periodically re-crawling entire Web sites of interest. From an archivist's point of view, the ideal case to ensure highest possible data quality of the archive would be to ``freeze'' the complete contents of an entire Web site during the time span of crawling and capturing the site. Of course, this is practically infea...

  4. Properties of pears dried with different drying processes.

    OpenAIRE

    Guiné, Raquel; Barroca, Maria João; Lopes, Paulo; Silva, Vitor; Lima, Maria João; Ferreira, Dulcineia

    2010-01-01

    Pears of S. Bartolomeu variety have been used over the years in Portugal to produce a traditional dried pear using the cheapest practice with environmental friendly characteristics: open-sun drying. However, the obvious disadvantages concerning the drying efficiency and safety of the dried product have been an incentive to design or improve solar drying methods as an alternative to the traditional one. The present work has tested three types of drying processes...

  5. RISK FACTORS OF MORTALITY IN NEONATAL ILLNESS

    Directory of Open Access Journals (Sweden)

    Jeyanthi

    2016-03-01

    Full Text Available BACKGROUND Infant Mortality Rate (IMR is high in India. Identification of risk factors of mortality in neonatal illness is essential to reduce Neonatal Mortality Rate (NMR and ultimately the IMR. AIM To identify the risk factors of mortality in neonatal illness. SETTING AND DESIGN It was a nested case control study done at the sick neonatal unit of urban tertiary referral centre. METHODS AND MATERIALS After obtaining ethical committee approval, retrospective analysis of 150 out born neonatal case records of babies admitted during the period from October 2015 to December 2015 was done. Data such as demographic features, maternal details, referral details, perinatal events, clinical features, laboratory reports and outcome were recorded. STATISTICAL ANALYSIS These risk factors were subjected to univariate and multivariate logistic regression analysis and P value calculated for the same to find out significant risk factors of mortality in neonatal illness. RESULTS Neonatal mortality rate was 22%. Male-to-female ratio was 2:1, death occurred more commonly in female neonates (23.1%. Home deliveries carried more risk of mortality. Birth order 4 and above had 25% mortality. Neonates of mother who had primary education and below had higher mortality. Perinatal asphyxia and sepsis were the most common causes of neonatal mortality. By univariate analysis, preterms had 4.9 times increased risk of mortality than term babies. Apnoeic spells, chest retractions and shock had 8 times, 3 times and 3.6 times increased risk of mortality respectively. By multivariate analysis, birth weight below 2 kilograms (kg carried 11.8 times more risk of mortality with a p value 0.00 (95% C.I 3.2, 30.4 and poor maternal intake of iron and folic acid tablets was 3.9 times more risk p value 0.003 (95% C.I 1.6, 9.6, apnoeic spells were 5.8 times more risk of mortality with p value 0.02 (95% C.I 1.3, 26.2. CONCLUSION Birth weight below 2 kg, poor maternal intake of iron and folic

  6. Pyridoxal phosphate-dependent neonatal epileptic encephalopathy

    OpenAIRE

    Bagci, S.; Zschocke, J.; Hoffmann, G F; Bast, T.; Klepper, J; Müller, A.; Heep, A; Bartmann, P.; Franz, A R

    2009-01-01

    Pyridox(am)ine-5′-phosphate oxidase converts pyridoxine phosphate and pyridoxamine phosphate to pyridoxal phosphate, a cofactor in many metabolic reactions, including neurotransmitter synthesis. A family with a mutation in the pyridox(am)ine-5′-phosphate oxidase gene presenting with neonatal seizures unresponsive to pyridoxine and anticonvulsant treatment but responsive to pyridoxal phosphate is described. Pyridoxal phosphate should be considered in neonatal epileptic encephalopathy unrespons...

  7. Neonatal osteomyelitis examined by bone scintigraphy

    International Nuclear Information System (INIS)

    Thirty-three infants less than six weeks of age and suspected of having osteomyelitis were examined by bone scintigraphy. Each of the 25 sites of proved osteomyelitis in 15 individuals demonstrated abnormal radionuclide localization. Ten additional scintigraphically positive but radiographically normal sites were detected. Optimal quality scintigrams of the growth plate complex and osteomyelitis in neonates appeared similar to those in older children. All neonates suspected of having osteomyelitis should be studied with bone scintigraphy following initial radiographs

  8. Nosocomial Infections in Neonatal Intensive Care Units

    Directory of Open Access Journals (Sweden)

    Ioanna Paulopoulou

    2013-10-01

    Full Text Available Neonates, especially prematures, requiring care in Intensive Care Unit are a highly vulnerable population group at increased risk for nosocomial infections. In recent decades become one of the leading causes of morbidity and mortality in the Neonatal Intensive Care Unit. Aim: Highlighting the severity of nosocomial infections for hospitalized infants and the imprinting of risk factors that affects their development. Material-Methods: Searched for studies published in international scientific journals during the period 2004-2013. As a main tool of retraction of bibliography was used the internet. Specific web sites and library databases: PubMed, Cinahl and Google scholar with key-words: "prevent nosocomial infections", "infection control", "neonatal care", "nursing care prematurity", "neonates nosocomial infections", "neonatal intensive care unit" (NICU. Methodology was applied thematic content analysis, which provides a careful reading of the material and recording the recurring risk factors Neonatal Neonatal Unit. Results: All researchers agree that nosocomial infections of hospitalized infants are a result of interaction of intrinsic and extrinsic factors risk. The intrinsic factors predisposing to infection is the immaturity of the immune system, the barriers of the skin and mucous membranes. Furthermore, multiple external factors contribute to the development of infection, such as low birth weight, underlying disease, broad-spectrum antibiotics, prolonged hospitalization, invasive techniques, parenteral nutrition, numerical insufficiency of staff, and poor compliance with medical professionals on hand hygiene. In recent years, the use of protocols and guidelines for each intervention in newborns has dramatically reduce the incidence of nosocomial infections. Conclusions: Nosocomial infections constitute serious threat to the population of the Neonatal Intensive Care Unit. Surveillance of infections and the use of protocols will help control

  9. Transcutaneous Bilirubin Measurement in Preterm Neonates

    Directory of Open Access Journals (Sweden)

    Paymaneh Alizadeh Taheri

    2012-11-01

    Full Text Available Hyperbilirubinemia is a common problem during neonatal period especially in preterm neonates. Transcutaneous bilirubin measurement (TcB by special devices had been documented as an effective tool for predicting neonatal jaundice in full term neonate, but for preterm infants the present evidences are controversial. We carried out a prospective study in Shariati Hospital NICU. 126 paired TcB/total serum bilirubin (TSB measurements were obtained. TcB (on forehead and sternum were measured using JH2-1A device for every admitted preterm infant who clinically showed jaundice and TSB measurements was obtained within 30 min of TcB. 58 (46% were male and 68 (54% were female. The mean gestational age was 31 week and mean birth weight was 1728 ± 60 g. 30 percent of neonates were ill. The mean value obtained by TBS was 8.8 mg/dl and for frontal TcB was 8.2mg/dl and for sternal TcB was 7.4mg/dl. There were good correlation between TBS and TcB and the maximum correlation were seen in 33-37 weeks of gestation and birth weight more than 2500 g with forehead TcB measurement. Healthy preterm infants had significant correlation of TSB and TcB (r=0.56, P<0.001 and ill preterm neonate had r =0.82, P<0.001. The correlation between TBS and TcB with and without phototherapy was r=0.66, P=0.000 and r=0.69, P=0.000 respectively. Although TcB measurement may underestimate TBS but there is significant correlation between TcB and TBS in preterm cases even in ill neonate or who receiving phototherapy. This method can be used for determination of bilirbin level in preterm neonate and reduces the number of blood sampling.

  10. Fecal calprotectin concentration in neonatal necrotizing enterocolitis

    OpenAIRE

    Yoon, Jung Min; Park, Ju Yi; Ko, Kyung Ok; Lim, Jae Woo; Cheon, Eun Jeong; Kim, Hyo Jeong

    2014-01-01

    Purpose Among the many factors associated with acute intestinal mucosal infection, numerous studies have proposed the usefulness of fecal calprotectin. The aim of this study was to evaluate the usefulness of fecal calprotectin in the diagnosis of necrotizing enterocolitis (NEC). Methods We collected 154 stool samples from 16 very low birth weight and premature newborns at the Konyang University Hospital neonatal intensive care unit or neonatal nursery. The stool samples were collected using t...

  11. Periventricular leukomalacia in a neonatal calf.

    Science.gov (United States)

    Koyama, Kenji; Fujita, Riku; Maezawa, Masaki; Fukumoto, Natsuko; Horiuchi, Noriyuki; Inokuma, Hisashi; Kobayashi, Yoshiyasu

    2016-08-01

    A 10-day-old, Japanese Black, female calf had shown astasia since just after birth. Focal symmetrical periventricular malacic lesions of the cerebrum and suppurative arthritis of the left hip joint were observed in macroscopic examination. Histologically, the cerebral lesions were confirmed as periventricular leukomalacia (PVL). The location and histological features of the lesions were similar to PVL in humans, caused by neonatal ischemia/hypovolemia. This is the first report of PVL in a neonatal calf. PMID:27010465

  12. Hypernatremic Dehydration in Term and Preterm Neonates

    OpenAIRE

    K. Kamrani; Z. Sanaei; N. Khosroshahi; S. Rajabi Eslami; J. Amiri

    2015-01-01

    Introduction & Objective: Hypernatremia is associated with serious complications in infants. Given the high morbidity and mortality of neonatal hypernatremia, and since some complica-tions can be prevented, this study was aimed to examine the prevalence of hypernatremia in hospitalized infants and related risk factors. Materials & Methods: This cross-sectional study was performed on 1923 neonates hospitalized in Bahrami Hospital affiliated to Tehran University from October 2011 to October 201...

  13. Could Neonatal Hypernatremia Dehydration Influence Hearing Status?

    OpenAIRE

    Hassan Boskabadi; Farnaz Anvarifar; Navid Nourizadeh

    2014-01-01

    Introduction: Neonatal hypernatremia dehydration (NHD) is a dangerous condition in neonates, which is accompanied by acute complications (renal failure, cerebral edema, and cerebral hemorrhage) and chronic complications (developmental delay). Children begin learning language from birth, and hearing impairment interferes with this process. We assessed the hearing status of infants with hypernatremia dehydration.   Materials and Methods: In a case-control study in 110 infants presenting at the...

  14. Hospital infections in neonatal intensive care units

    OpenAIRE

    Đurišić Jasna; Marković-Denić Ljiljana N.; Ilić Slobodanka; Ramadani Ruždi

    2005-01-01

    Introduction Sick newborn babies in the neonatal intensive care units (NICU) are al increased risk for hospital-acquired infections (HI). The aim of our study was to determine the incidence and localization of neonatal hospital infections in NICU. Material and methods A prospective, six-month study was carried out in a NICU. All patients hospitalized in NICU longer then 48 hours were examined according to their basic descriptive-epidemiological characteristics and the incidence of all hospita...

  15. Cranial MRI in neonatal hypernatraemic dehydration

    Energy Technology Data Exchange (ETDEWEB)

    Korkmaz, A.; Yigit, S.; Oran, O. [Neonatology Unit, University of Hacettepe, Ankara (Turkey); Firat, M. [Dept. of Radiology, University of Hacettepe, Ankara (Turkey)

    2000-05-01

    Severe neonatal hypernatraemia is a life-threatening electrolyte disorder because of its neurological complications. These are brain oedema, intracranial haemorrhages, haemorrhagic infarcts and thromboses. There are few reports concerning the radiological findings in the central nervous system in severe neonatal hypernatraemia. Cranial MRI findings in hypernatraemia have been reported in an older child, but have not been described in newborn infants. We report the cranial MRI findings in a newborn infant with acute renal failure and severe hypernatraemia. (orig.)

  16. Cranial MRI in neonatal hypernatraemic dehydration.

    Science.gov (United States)

    Korkmaz, A; Yiğit, S; Firat, M; Oran, O

    2000-05-01

    Severe neonatal hypernatraemia is a life-threatening electrolyte disorder because of its neurological complications. These are brain oedema, intracranial haemorrhages, haemorrhagic infarcts and thromboses. There are few reports concerning the radiological findings in the central nervous system in severe neonatal hypernatraemia. Cranial MRI findings in hypernatraemia have been reported in an older child, but have not been described in newborn infants. We report the cranial MRI findings in a newborn infant with acute renal failure and severe hypernatraemia.

  17. Symptomatic aneurysm of ductus arteriosus in neonates

    OpenAIRE

    Nageswara R Koneti; Vasudevan Kanchi; Hemasree Kandraju; Jaishankar, S

    2011-01-01

    Four neonates presented within 24 hours of birth with stridor, respiratory distress and a weak cry. Clinical examination of the cardiovascular system revealed no abnormality. The transthoracic echocardiogram showed large aneurysm of ductus arteriosus at the aortic isthmus, tapering to a small tortuous channel at the site of pulmonary artery insertion. Computerized tomography scan performed in two of the neonates demonstrated considerable compression of adjacent thoracic structures. One requir...

  18. Nosocomial Infections in Neonatal Intensive Care Units

    OpenAIRE

    Ioanna Paulopoulou; Christina Nanou

    2013-01-01

    Neonates, especially prematures, requiring care in Intensive Care Unit are a highly vulnerable population group at increased risk for nosocomial infections. In recent decades become one of the leading causes of morbidity and mortality in the Neonatal Intensive Care Unit. Aim: Highlighting the severity of nosocomial infections for hospitalized infants and the imprinting of risk factors that affects their development. Material-Methods: Searched for studies published in international scientific ...

  19. Transient neonatal Behçet's disease

    OpenAIRE

    Antonelou, Marilina; Braha, Nirit

    2013-01-01

    A term neonate with a transient form of Behçet's disease (BD) is described. The mother had a 3-year history of BD treated with corticosteroids, which remained in remission during pregnancy. On day 1 of life, the neonate was noted to have papulopustular lesions of the labia and perineum. She remained clinically well and bacterial and viral infection screens were negative. The lesions disappeared within 3 weeks without scarring. No recurrence has been reported.

  20. Fading kitten syndrome and neonatal isoerythrolysis.

    Science.gov (United States)

    Bücheler, J

    1999-07-01

    Fading kitten syndrome includes noninfectious and infectious causes for neonatal death (birth to weaning age). Noninfectious causes are mostly responsible for mortality in the first week of life and include congenital disorders, low birth weights, trauma, malnutrition, environmental causes, and neonatal isoerythroylsis. Infectious causes are more prevalent at 3-4 weeks of age. This article discusses the causes, clinical signs, and management of fading kitten syndrome. PMID:10390788

  1. Neonatal euthanasia: moral considerations and criminal liability

    OpenAIRE

    Sklansky, M

    2001-01-01

    Despite tremendous advances in medical care for critically ill newborn infants, caregivers in neonatal intensive care units still struggle with how to approach those patients whose prognoses appear to be the most grim, and whose treatments appear to be the most futile. Although the practice of passive neonatal euthanasia, from a moral perspective, has been widely (albeit quietly) condoned, those clinicians and families involved in such cases may still be found legally guilty of child abuse or...

  2. Neonatal Seizures. Advances in Mechanisms and Management.

    OpenAIRE

    Glass, HC

    2013-01-01

    Seizures occur in approximately 1–5 per 1,000 live births, and are among the most common neurologic conditions managed by a neonatal neurocritical care service. There are several, age-specific factors that are particular to the developing brain, which influence excitability and seizure generation, response to medications, and impact of seizures on brain structure and function. Neonatal seizures are often associated with serious underlying brain injury such as hypoxia-ischemia, stroke or hemor...

  3. Dry electrodes for electrocardiography

    International Nuclear Information System (INIS)

    Patient biopotentials are usually measured with conventional disposable Ag/AgCl electrodes. These electrodes provide excellent signal quality but are irritating for long-term use. Skin preparation is usually required prior to the application of electrodes such as shaving and cleansing with alcohol. To overcome these difficulties, researchers and caregivers seek alternative electrodes that would be acceptable in clinical and research environments. Dry electrodes that operate without gel, adhesive or even skin preparation have been studied for many decades. They are used in research applications, but they have yet to achieve acceptance for medical use. So far, a complete comparison and evaluation of dry electrodes is not well described in the literature. This work compares dry electrodes for biomedical use and physiological research, and reviews some novel systems developed for cardiac monitoring. Lastly, the paper provides suggestions to develop a dry-electrode-based system for mobile and long-term cardiac monitoring applications. (topical review)

  4. Dry eye syndrome

    Science.gov (United States)

    ... workplace (wind, air conditioning) Sun exposure Smoking or second-hand smoke exposure Cold or allergy medicines Dry eye ... helpful steps include: DO NOT smoke and avoid second-hand smoke, direct wind, and air conditioning. Use a ...

  5. What Is Dry Eye?

    Medline Plus

    Full Text Available ... about eye health and preserving your vision. Privacy Policy Related The link between seasonal allergens and dry ... Academy Financial Relationships with Industry Medical Disclaimer Privacy Policy Terms of Service For Advertisers For Media Ophthalmology ...

  6. Dry Skin Relief

    Science.gov (United States)

    ... resources Meet our partners Español Donate Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases Cosmetic treatments Dry / sweaty skin Eczema / dermatitis Hair and scalp ...

  7. Dry Mouth (Xerostomia)

    Science.gov (United States)

    ... teeth from decay It prevents infection by controlling bacteria and fungi in the mouth It makes it ... drinks often. Avoid drinks with caffeine, such as coffee, tea, and some sodas. Caffeine can dry out ...

  8. Freeze drying apparatus

    Science.gov (United States)

    Coppa, Nicholas V.; Stewart, Paul; Renzi, Ernesto

    2001-01-01

    The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.

  9. Freeze drying method

    Science.gov (United States)

    Coppa, Nicholas V.; Stewart, Paul; Renzi, Ernesto

    1999-01-01

    The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.

  10. Selenium status in neonates with connatal infection.

    Science.gov (United States)

    Wiehe, Lennart; Cremer, Malte; Wisniewska, Monika; Becker, Niels-Peter; Rijntjes, Eddy; Martitz, Janine; Hybsier, Sandra; Renko, Kostja; Bührer, Christoph; Schomburg, Lutz

    2016-08-01

    Infectious diseases impair Se metabolism, and low Se status is associated with mortality risk in adults with critical disease. The Se status of neonates is poorly characterised, and a potential impact of connatal infection is unknown. We hypothesised that an infection negatively affects the Se status of neonates. We conducted an observational case-control study at three intensive care units at the Charité-Universitätsmedizin Berlin, Germany. Plasma samples were collected from forty-four neonates. On the basis of clinical signs for bacterial infection and concentrations of IL-6 or C-reactive protein, neonates were classified into control (n 23) and infected (n 21) groups. Plasma Se and selenoprotein P (SePP) concentrations were determined by X-ray fluorescence and ELISA, respectively, at day of birth (day 1) and 48 h later (day 3). Se and SePP showed a positive correlation in both groups of neonates. Se concentrations indicative of Se deficit in adults (500 ng/l). During antibiotic therapy, SePP increased significantly from day 1 (1·03 (sd 0·10) mg/l) to day 3 (1·34 (sd 0·10) mg/l), indicative of improved hepatic Se metabolism. We conclude that both Se and SePP are suitable biomarkers for assessing Se status in neonates and for identifying subjects at risk of deficiency. PMID:27267586

  11. Antiepileptic drug treatment strategies in neonatal epilepsy.

    Science.gov (United States)

    Hernan, A E; Holmes, G L

    2016-01-01

    The highest risk of seizures across the lifespan is in the neonatal period. The enhanced excitability of the immature brain compared to the mature brain is related to the sequential development and expression of essential neurotransmitter signaling pathways. During the neonatal period there is an overabundance of excitatory receptors, and γ-amino-butyric acid (GABA) is potentially depolarizing, as opposed to hyperpolarizing in the older brain. While this enhanced excitability is required for regulation of activity-dependent synapse formation and refining of synaptic connections that are necessary for normal brain development, enhanced excitability predisposes the immature brain to seizures. In addition to being common, neonatal seizures are very difficult to treat; antiepileptic drugs used in older children and adults are less efficacious, and possibly detrimental to brain development. In an effort to target the unique features of neurotransmission in the neonate, bumetanide, an NKCC1 inhibitor which reduces intraneuronal Cl(-) and induces a significant shift of EGABA toward more hyperpolarized values in vitro, has been used to treat neonatal seizures. As the understanding of the pathophysiology of genetic forms of neonatal epilepsy has evolved there have been a few successful attempts to pharmacologically target the mutated protein. This approach, while promising, is challenging due to the findings that the genetic syndromes presenting in infancy demonstrate genetic heterogeneity in regard to both the mutated gene and its function. PMID:27323943

  12. Drying of Concrete

    DEFF Research Database (Denmark)

    Hansen, Kurt Kielsgaard; Geiker, Mette Rica; Nygaard, Peter Vagn;

    2002-01-01

    Estimated and measured relative humidity (RH) change during drying are compared for two concretes, 1: w/c=0.46 and 2: w/(c+0.5fa+2sf)=0.50. The estimations were undertaken by means of the Swedish program TorkaS 1.0. Measurements were performed by RH-sensors type Humi-Guard. Drying of 150 mm thick...

  13. A Study On Neonatal Mortality In Jamnagar District Of Gujarat

    Directory of Open Access Journals (Sweden)

    Yadav Sudha

    1998-01-01

    Full Text Available Research question: Which are the maternal, socio-demographic and neonatal attributes responsible for neonatal mortality in rural areas of Gujarat? Objectives: (i To know various maternal, socio-demographic and neonatal factors responsible for neonatal mortality in rural areas of Gujarat (ii To estimate neonatal mortality rate in the area. Setting: Rural areas of six Primary Health Centers of Jamnagar district of Gujarat State. Study design: Community based cohort study. Sample size: Population of 40512 Participants: Members of the family in which neonatal deaths occurred. Outcome variable: Neonatal mortality Analysis: Sample proportions. Results: Neonatal mortality rate on the basis of follow-up of births during one year was found to be 47.27 per thousand live births. The major maternal and socio-demographic factors responsible for neonatal mortality were; maternal age, illiteracy, lack of antenatal care, closely spaced pregnancies, delivery conducted at home, delivery conducted untrained personnel and delayed initiation of breast feeding. The major neonatal factors responsible for mortality in neonates were; low birth weight, prematurity, first order of birth, early phase of neonatal period, male gender of the child. The leading causes of neonatal mortality were found to be prematurity, birth asphyxia, neonatal infections and congenital anomalies.

  14. Les archives des bagnes

    Directory of Open Access Journals (Sweden)

    Archives Nationales d’Outre-Mer

    2008-01-01

    Full Text Available Les établissements pénitentiaires coloniaux étaient administrés par le ministère de la Marine et des Colonies, puis par le ministère des Colonies (1881, en liaison avec les ministères de la Justice et de l’Intérieur. Les archives ont par conséquent été versées aux Archives nationales d’outre-mer avec le fonds du ministère des Colonies.Le fonds représente environ 760 ml (5358 articles. Il concerne presque exclusivement les bagnes de Guyane et de Nouvelle-Calédonie et couvre la période 1852-1...

  15. Electro-dry-adhesion.

    Science.gov (United States)

    Krahn, Jeffrey; Menon, Carlo

    2012-03-27

    This work presents novel conductive bioinspired dry adhesives with mushroom caps that enable the use of a synergistic combination of electrostatic and van der Waals forces (electro-dry-adhesion). An increase in shear adhesion bond strength of up to 2046% on a wide range of materials is measured when a maximum electrical field of 36.4 V μm(-1) is applied. A suction effect, due to the shape of the dry adhesive fibers, on overall adhesion was not noted for electro-dry-adhesives when testing was performed at both atmospheric and reduced pressure. Utilization of electrostatics to apply a preloading force to dry adhesive fiber arrays allows increased adhesion even after electrostatic force generation has been halted by ensuring the close contact necessary for van der Waals forces to be effective. A comparison is made between self-preloading of the electro-dry-adhesives and the direct application of a normal preloading pressure resulting in nearly the same shear bond strength with an applied voltage of 3.33 kV on the same sample.

  16. Archiving tools for EOS

    Science.gov (United States)

    Sindrilaru, Elvin-Alin; Peters, Andreas-Joachim; Duellmann, Dirk

    2015-12-01

    Archiving data to tape is a critical operation for any storage system, especially for the EOS system at CERN which holds production data for all major LHC experiments. Each collaboration has an allocated quota it can use at any given time therefore, a mechanism for archiving "stale" data is needed so that storage space is reclaimed for online analysis operations. The archiving tool that we propose for EOS aims to provide a robust client interface for moving data between EOS and CASTOR (tape backed storage system) while enforcing best practices when it comes to data integrity and verification. All data transfers are done using a third-party copy mechanism which ensures point-to- point communication between the source and destination, thus providing maximum aggregate throughput. Using ZMQ message-passing paradigm and a process-based approach enabled us to achieve optimal utilisation of the resources and a stateless architecture which can easily be tuned during operation. The modular design and the implementation done in a high-level language like Python, has enabled us to easily extended the code base to address new demands like offering full and incremental backup capabilities.

  17. The Yohkoh Legacy Archive

    Science.gov (United States)

    Acton, L. W.; Takeda, A.; McKenzie, D. E.

    2008-12-01

    Yohkoh was a Japan/US/UK mission for the study of high energy processes on the sun. Scientific operation extended from September 1991 until 14 December 2001, nearly an entire solar activity cycle. Observations included full-disk soft and hard x-ray imaging, hard x-ray spectroscopy, and high resolution flare spectroscopy in S XV, Ca XIX, Fe XXV and Fe XXVI from the Bent Crystal Spectrometer (BCS). The Yohkoh Legacy Archive (YLA) brings together all Yohkoh observational data along with extensive documentation required for a full understanding of instrumentation, mission operations, and data reduction and correction. Extensive meta-data aid the user in efficiently accessing the data base. Creation of the YLA has been the work of 8 years; the top objective has been to present the extensive Yohkoh database in a form fully usable for scientists or students who are unfamiliar with Yohkoh instrumentation. The YLA may be accessed at http://solar.physics.montana.edu/ylegacy or through the Virtual Solar Observatory (VSO), although the VSO capability is still under development. Data from the Yohkoh hard x-ray instruments and BCS are presented in flare list formats. The Soft X-ray Telescope (SXT) images are available in quantitative and movie formats. This long, uniform, archive of SXT images is especially useful for solar cycle studies as well as high resolution soft x-ray flare studies. Examples of YLA data products and research enabled by the archive will be presented.

  18. Analyzing Archival Intelligence: A Collaboration between Library Instruction and Archives

    Science.gov (United States)

    Hensley, Merinda Kaye; Murphy, Benjamin P.; Swain, Ellen D.

    2014-01-01

    Although recent archival scholarship promotes the use of primary sources for developing students' analytical research skills, few studies focus on standards or protocols for teaching or assessing archival instruction. Librarians have designed and tested standards and learning assessment strategies for library instruction, and archivists would do…

  19. The Scent of the Digital Archive. Dilemmas with Archive Digitisation

    NARCIS (Netherlands)

    C. Jeurgens

    2013-01-01

    Archival infrastructure is changing at a rapid pace as a consequence of digitisation. The effort to digitise analogue collections seems to have benefits only for researchers. Still, only a fraction of analogue archive material is currently available in digital form. This article raises some of the p

  20. Download - TP Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us TP Atlas...Ls by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - TP Atlas | LSDB Archive ...

  1. Protein - TP Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us TP Atlas...EF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Protein - TP Atlas | LSDB Archive ...

  2. License - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us AT Atlas...Japan . If you use data from this database, please be sure attribute this database as follows: AT Atlas © Ta...on Download License Update History of This Database Site Policy | Contact Us License - AT Atlas | LSDB Archive ...

  3. License - TP Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us TP Atlas...Japan . If you use data from this database, please be sure attribute this database as follows: TP Atlas © Ta...on Download License Update History of This Database Site Policy | Contact Us License - TP Atlas | LSDB Archive ...

  4. Experiments list - DGBY | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us DGBY Experiments... list Data detail Data name Experiments list Description of data contents Published experime...This Database Database Description Download License Update History of This Database Site Policy | Contact Us Experiments list - DGBY | LSDB Archive ...

  5. Envirion - KEGG MEDICUS | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us KEGG MEDICUS Envirio...n Data detail Data name Envirion Description of data contents KEGG ENVIRON is a collecti...oomla SEF URLs by Artio About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Envirion - KEGG MEDICUS | LSDB Archive ...

  6. Social Media and Archives: A Survey of Archive Users

    Science.gov (United States)

    Washburn, Bruce; Eckert, Ellen; Proffitt, Merrilee

    2013-01-01

    In April and May of 2012, the Online Computer Library Center (OCLC) Research conducted a survey of users of archives to learn more about their habits and preferences. In particular, they focused on the roles that social media, recommendations, reviews, and other forms of user-contributed annotation play in archival research. OCLC surveyed faculty,…

  7. Central nervous system manifestations of neonatal lupus: a systematic review.

    Science.gov (United States)

    Chen, C C; Lin, K-L; Chen, C-L; Wong, A May-Kuen; Huang, J-L

    2013-12-01

    Neonatal lupus is a rare and acquired autoimmune disease. Central nervous system abnormalities are potential manifestations in neonatal lupus. Through a systematic literature review, we analyzed the clinical features of previously reported neonatal lupus cases where central nervous system abnormalities had been identified. Most reported neonatal lupus patients with central nervous system involvement were neuroimaging-determined and asymptomatic. Only seven neonatal lupus cases were identified as having a symptomatic central nervous system abnormality which caused physical disability or required neurosurgery. A high percentage of these neurosymptomatic neonatal lupus patients had experienced a transient cutaneous skin rash and had no maternal history of autoimmune disease before pregnancy.

  8. Radiation doses and risks to neonates undergoing common radiographic examinations in the neonatal intensive care unit

    International Nuclear Information System (INIS)

    Neonates in the-Neonatal Intensive Care Unit (NICU) can receive large numbers of radiographs owing to the clinical conditions they may present. More neonatal radiation dosimetry data are required for three fundamental reasons: (1.) to aid in the establishment of reference dose levels for interinstitutional comparisons; (2.) to improve childhood cancer risk estimates following neonatal exposure; and (3.) to indicate appropriate directions for dose reduction. This paper describes an investigation of two different NICU radiological techniques with significantly different neonate doses. While patient-matched images taken with both techniques were assessed in a blind review, this component of the study is beyond the scope of this paper and is not discussed here. (author)

  9. Memory in the neonate brain.

    Directory of Open Access Journals (Sweden)

    Silvia Benavides-Varela

    Full Text Available BACKGROUND: The capacity to memorize speech sounds is crucial for language acquisition. Newborn human infants can discriminate phonetic contrasts and extract rhythm, prosodic information, and simple regularities from speech. Yet, there is scarce evidence that infants can recognize common words from the surrounding language before four months of age. METHODOLOGY/PRINCIPAL FINDINGS: We studied one hundred and twelve 1-5 day-old infants, using functional near-infrared spectroscopy (fNIRS. We found that newborns tested with a novel bisyllabic word show greater hemodynamic brain response than newborns tested with a familiar bisyllabic word. We showed that newborns recognize the familiar word after two minutes of silence or after hearing music, but not after hearing a different word. CONCLUSIONS/SIGNIFICANCE: The data show that retroactive interference is an important cause of forgetting in the early stages of language acquisition. Moreover, because neonates forget words in the presence of some--but not all--sounds, the results indicate that the interference phenomenon that causes forgetting is selective.

  10. [Neonatal lupus syndrome: Literature review].

    Science.gov (United States)

    Morel, N; Georgin-Lavialle, S; Levesque, K; Guettrot-Imbert, G; Le Guern, V; Le Bidois, J; Bessières, B; Brouzes, C; Le Mercier, D; Villain, E; Maltret, A; Costedoat-Chalumeau, N

    2015-03-01

    Neonatal lupus syndrome is associated with transplacental passage of maternal anti-SSA/Ro and anti-SSB/La antibodies. Children display cutaneous, hematological, liver or cardiac features. Cardiac manifestations include congenital heart block (CHB); endocardial fibroelastosis and dilated cardiomyopathy. The prevalence of CHB in newborns of anti-Ro/SSA positive women with known connective tissue disease is between 1 and 2% and the risk of recurrence is around 19%. Skin and systemic lesions are transient, whereas CHB is definitive and associated with significant morbidity and a mortality of 18%. A pacemaker must be implanted in 2/3 of cases. Myocarditis may be associated or appear secondly. Mothers of children with CHB are usually asymptomatic or display Sjogren's syndrome or undifferentiated connective tissue disease. In anti-Ro/SSA positive pregnant women, fetal echocardiography should be performed at least every 2 weeks from the 16th to 24th week gestation. An electrocardiogram should be performed for all newborn babies. The benefit of fluorinated corticosteroid therapy for CHB detected in utero remains unclear. Maternal use of hydroxychloroquine may be associated with a decreased recurrent CHB risk in a subsequent offspring. A prospective study is actually ongoing to confirm these findings.

  11. Advances in Neonatal Pulmonary Hypertension.

    Science.gov (United States)

    Steinhorn, Robin H

    2016-01-01

    Persistent pulmonary hypertension of the newborn (PPHN) is a surprisingly common event in the neonatal intensive care unit, and affects both term and preterm infants. Recent studies have begun to elucidate the maternal, fetal and genetic risk factors that trigger PPHN. There have been numerous therapeutic advances over the last decade. It is now appreciated that oxygen supplementation, particularly for the goal of pulmonary vasodilation, needs to be approached as a therapy that has risks and benefits. Administration of surfactant or inhaled nitric oxide (iNO) therapy at a lower acuity of illness can decrease the risk of extracorporeal membrane oxygenation/death, progression of disease and duration of hospital stay. Milrinone may have specific benefits as an 'inodilator', as prolonged exposure to iNO plus oxygen may activate phosphodiesterase (PDE) 3A. Additionally, sildenafil and hydrocortisone may benefit infants exposed to hyperoxia and oxidative stress. Continued investigation is likely to reveal new therapies such as citrulline and cinaciguat that will enhance NO synthase and soluble guanylate cyclase function. Continued laboratory and clinical investigation will be needed to optimize treatment and improve outcomes. PMID:27251312

  12. National neonatal weight policy survey.

    LENUS (Irish Health Repository)

    Walsh, B

    2012-02-01

    This survey was conducted to review the current practice regarding frequency of weight measurement in neonatal units in the Republic of Ireland, and whether these practices are in keeping with best practice as described in the literature. There was an 88.5% (23 of 26) response rate to this survey. 6 (26%) units had a written policy, and 16 (70%) had an unwritten agreed practice. In the Vermont Oxford Network\\'s potentially better practices daily weight measurements on newborn infants are recommended until the infant is stable and growing and then alternate day measurements The most common practices in this survey were to weigh infants on alternate days, this occurred in 9 (39%) units, and twice weekly in 6 (26%). Less than 31% of units had a separate policy for those less than 30 weeks, on assisted ventilation, or transitioning to enteral feeds. Most weigh infants on alternate days, and plot weights weekly, which is in keeping with best practice. Few units have separate policies for specific subgroups as is recommended in the limited literature. Consensus guidelines should be developed and promoted nationally.

  13. National neonatal weight policy survey.

    LENUS (Irish Health Repository)

    Walsh, B

    2009-06-01

    This survey was conducted to review the current practice regarding frequency of weight measurement in neonatal units in the Republic of Ireland, and whether these practices are in keeping with best practice as described in the literature. There was an 88.5% (23 of 26) response rate to this survey. 6 (26%) units had a written policy, and 16 (70%) had an unwritten agreed practice. In the Vermont Oxford Network\\'s potentially better practices daily weight measurements on newborn infants are recommended until the infant is stable and growing and then alternate day measurements The most common practices in this survey were to weigh infants on alternate days, this occurred in 9 (39%) units, and twice weekly in 6 (26%). Less than 31% of units had a separate policy for those less than 30 weeks, on assisted ventilation, or transitioning to enteral feeds. Most weigh infants on alternate days, and plot weights weekly, which is in keeping with best practice. Few units have separate policies for specific subgroups as is recommended in the limited literature. Consensus guidelines should be developed and promoted nationally.

  14. THE LA PALMA DATA ARCHIVE

    NARCIS (Netherlands)

    ZUIDERWIJK, EJ; MARTIN, R; RAIMOND, E; VANDIEPEN, GNJ

    1994-01-01

    The operation of the La Palma Data Archive is described in detail. The archive contains data taken since early 1986 with the Isaac Newton Group; 74% of the 260,000 entries are of astronomical sources. Several hundreds of queries are made on the catalog each year, resulting in approximately one reque

  15. Long term e-archiving

    OpenAIRE

    Dobratz, Susanne

    2002-01-01

    Conclusions of the breakout session "Long term e-archiving". Looking at the motto of this workshop “Gaining independence with e-Print archives and OAI” it suggests first of all that using e-Print publishing methods especially in the sense of a scholarly non-profit publishing independently from any commercial publishing house offers a unique chance to scientists.

  16. Autochthonous "Bjelovars dried cheese"

    Directory of Open Access Journals (Sweden)

    Slavko Kirin

    2006-12-01

    Full Text Available «Dried cheese» is in autochthonous group of Bjelovar region cheeses which is still produced in rural domestic scale. The name of cheese originates from production procedure - drying for longer or shorter period in airy place after which the cheese is smoked, or is smoked only without drying. This type of cheese is produced in whole central region of Croatia which includes Međimurje, Podravina, Bilogora; Moslavina, Posavina and region around the capital. The aim of this paper is to describe and determine sensory, chemical and microbiological composition to determine its characteristics and production standards. As standards for sensory properties following characteristics can be used: a Outer shape: dimensions: diameter: 140-145 mm, height: 58-61 mm, mass: 700-750 g, equal, rounded shape, smooth skin, equal colour; b Consistency: easily cut, elastic, soft; c Cut: nicely combined white body, few improper holes of equal size; d Odour: pleasant milky acid odour, fairly smoky; e Taste: Fairly milky acidic taste, medium salty, fairly smoky taste. Depending on fat in dry matter content and water content in non fat dry matter, analyzed samples can be characterized as quarter fat, soft and semidry cheese. Higher acidity and saltiness was determined in some samples, microbiological analyses has shown that the most common contaminants are yeasts and moulds.

  17. (Per)Forming Archival Research Methodologies

    Science.gov (United States)

    Gaillet, Lynee Lewis

    2012-01-01

    This article raises multiple issues associated with archival research methodologies and methods. Based on a survey of recent scholarship and interviews with experienced archival researchers, this overview of the current status of archival research both complicates traditional conceptions of archival investigation and encourages scholars to adopt…

  18. Ethics and Truth in Archival Research

    Science.gov (United States)

    Tesar, Marek

    2015-01-01

    The complexities of the ethics and truth in archival research are often unrecognised or invisible in educational research. This paper complicates the process of collecting data in the archives, as it problematises notions of ethics and truth in the archives. The archival research took place in the former Czechoslovakia and its turbulent political…

  19. Internet Art and the Archive

    Directory of Open Access Journals (Sweden)

    Karin Wagner

    2007-07-01

    Full Text Available Internet art is ephemeral by nature and several initiatives have been taken to preserve it for the future. Apart from formal archives holding art of this kind, there are also artworks which exist outside these web based institutions. In what way can they be regarded as archived? In the article, criteria are suggested which can be used to judge whether an artwork is active or archived and these criteria are applied in the analysis of twelve different artworks. Different kinds of dating are important for how the status of a work is perceived by the visitor. The concepts of explicit and implicit archiving are used to characterize archiving of Internet art, where works can be "dead" and "alive" at the same time.

  20. Archiving: The Overlooked Spreadsheet Risk

    CERN Document Server

    Lemieux, Victoria

    2008-01-01

    This paper maintains that archiving has been overlooked as a key spreadsheet internal control. The case of failed Jamaican commercial banks demonstrates how poor archiving can lead to weaknesses in spreadsheet control that contribute to operational risk. In addition, the Sarbanes-0xley Act contains a number of provisions that require tighter control over the archiving of spreadsheets. To mitigate operational risks and achieve compliance with the records-related provisions of Sarbanes-Oxley, the author argues that organisations should introduce records management programmes that provide control over the archiving of spreadsheets. At a minimum, spreadsheet archiving controls should identify and ensure compliance with retention requirements, support document production in the event of regulatory inquiries or litigation, and prevent unauthorised destruction of records.

  1. Magnetically responsive dry fluids.

    Science.gov (United States)

    Sousa, Filipa L; Bustamante, Rodney; Millán, Angel; Palacio, Fernando; Trindade, Tito; Silva, Nuno J O

    2013-08-21

    Ferrofluids and dry magnetic particles are two separate classes of magnetic materials with specific niche applications, mainly due to their distinct viscosity and interparticle distances. For practical applications, the stability of these two properties is highly desirable but hard to achieve. Conceptually, a possible solution to this problem would be encapsulating the magnetic particles but keeping them free to rotate inside a capsule with constant interparticle distances and thus shielded from changes in the viscosity of the surrounding media. Here we present an example of such materials by the encapsulation of magnetic ferrofluids into highly hydrophobic silica, leading to the formation of dry ferrofluids, i.e., a material behaving macroscopically as a dry powder but locally as a ferrofluid where magnetic nanoparticles are free to rotate in the liquid. PMID:23831769

  2. Hypernatremic Dehydration in Term and Preterm Neonates

    Directory of Open Access Journals (Sweden)

    K. Kamrani

    2015-10-01

    Full Text Available Introduction & Objective: Hypernatremia is associated with serious complications in infants. Given the high morbidity and mortality of neonatal hypernatremia, and since some complica-tions can be prevented, this study was aimed to examine the prevalence of hypernatremia in hospitalized infants and related risk factors. Materials & Methods: This cross-sectional study was performed on 1923 neonates hospitalized in Bahrami Hospital affiliated to Tehran University from October 2011 to October 2012. Demographic data , ward ,gender ,mode of feeding ,gravidity, admission season and method of delivery related to the infants were recorded. For infants with a serum sodium above 150 meq/lit, additional information were collected, including serum urea level, gestational age, date of birth, birth weight, admission weight, head circumference and clinical symptoms. Fi-nally, the data were analyzed using the SPSS software. Results: 74 out of 1923 neonates had serum sodium above 150 meq per liter, which their mean Na was significantly associated with their age groups (P=0.04 and weight loss (P=0.008. Furthermore, the mean of urea in these neonates was significantly related to weight loss (P a few days after birth or to the non-exact weight at the birth time (risk factors. The study results confirmed that weighing the neonates at 72 to 96 hours after birth can prevent hypernatremia in infants. (Sci J Hamadan Univ Med Sci 2015; 22 (3: 203-209

  3. Regionalization of neonatal intensive care in Korea

    Directory of Open Access Journals (Sweden)

    Yun Sil Chang

    2011-12-01

    Full Text Available In the current era of low-birth rate in Korea, it is important to improve our neonatal intensive care and to establish an integrative system including a regional care network adequate for both high-risk pregnancies and highrisk newborn infants. Therefore, official discussion for nation-wide augmentation, proper leveling, networking, and regionalization of neonatal and perinatal care is urgently needed. In this report, I describe the status of neonatal intensive care in Korea, as well as nationwide flow of transfer of high-risk newborn infants and pregnant women, and present a short review of the regionalization of neonatal and perinatal care in the Unites States and Japan. It is necessary not only to increase the number of neonatal intensive care unit (NICU beds, medical resources and manpower, but also to create a strong network system with appropriate leveling of NICUs and regionalization. A systematic approach toward perinatal care, that includes both high-risk pregnancies and newborns with continuous support from the government, is also needed, which can be spearheaded through the establishment of an integrative advisory board to propel systematic care forward.

  4. Structural connectivity asymmetry in the neonatal brain.

    Science.gov (United States)

    Ratnarajah, Nagulan; Rifkin-Graboi, Anne; Fortier, Marielle V; Chong, Yap Seng; Kwek, Kenneth; Saw, Seang-Mei; Godfrey, Keith M; Gluckman, Peter D; Meaney, Michael J; Qiu, Anqi

    2013-07-15

    Asymmetry of the neonatal brain is not yet understood at the level of structural connectivity. We utilized DTI deterministic tractography and structural network analysis based on graph theory to determine the pattern of structural connectivity asymmetry in 124 normal neonates. We tracted white matter axonal pathways characterizing interregional connections among brain regions and inferred asymmetry in left and right anatomical network properties. Our findings revealed that in neonates, small-world characteristics were exhibited, but did not differ between the two hemispheres, suggesting that neighboring brain regions connect tightly with each other, and that one region is only a few paths away from any other region within each hemisphere. Moreover, the neonatal brain showed greater structural efficiency in the left hemisphere than that in the right. In neonates, brain regions involved in motor, language, and memory functions play crucial roles in efficient communication in the left hemisphere, while brain regions involved in emotional processes play crucial roles in efficient communication in the right hemisphere. These findings suggest that even at birth, the topology of each cerebral hemisphere is organized in an efficient and compact manner that maps onto asymmetric functional specializations seen in adults, implying lateralized brain functions in infancy. PMID:23501049

  5. Neonatal asphyxia: A study of 210 cases

    Directory of Open Access Journals (Sweden)

    Hülya Üzel

    2012-06-01

    Full Text Available Objectives: Perinatal asphyxia remains an importantcause of neonatal morbidity and mortality. The aim of thisstudy was to investigate antenatal, natal, and postnatalrisk factors of neonatal asphyxia, relationship with knownrisk factors and stage of Sarnat and Sarnat scores, theeffect of risk factors on hospital discharge and survival forneonates with perinatal asphyxia.Materials and methods: In this study, we retrospectivelyanalyzed the hospital records of 210 patients diagnosedas perinatal asphyxia. The patients’ demographic characteristics,antepartum, intrapartum, and postpartum riskfactors and Sarnat and Sarnat clinical staging criteria ofnewborns were analyzed.Results: The risk factors for asphyxia were detectedantepartum period in 67.7% of newborns, intrapartum in91% and potpartum in of 29.5% of neonates. When caseswere examined according to the studied years, perinatalasphyxia ratio was the most frequent in 2007 as 28.1%.With a decline over the years, frequency dropped to %21in 2010. The number of patients with stage 3 and mortalityrate were significantly decreased over the years (p<0.05.Conclusions: Less preventable intrapartum causes ofbirth asphyxia are seen more frequently. Early detectionof risk factors together with appropriate prenatal, nataland postnatal care provision, reduced emergency caesareansections and will decrease considerably decreasefrequency of perinatal asphyxia. We think that followingup neonates who needed intensive care in neonatal unitssufficiently equipped will decrease complications due toasphyxia. J Clin Exp Invest 2012; 3(2: 194-198

  6. Improving maternal confidence in neonatal care through a checklist intervention.

    Science.gov (United States)

    Radenkovic, Dina; Kotecha, Shrinal; Patel, Shreena; Lakhani, Anjali; Reimann-Dubbers, Katharina; Shah, Shreya; Jafree, Daniyal; Mitrasinovic, Stefan; Whitten, Melissa

    2016-01-01

    Previous qualitative studies suggest a lack of maternal confidence in care of their newborn child upon discharge into the community. This observation was supported by discussion with healthcare professionals and mothers at University College London Hospital (UCLH), highlighting specific areas of concern, in particular identifying and managing common neonatal presentations. The aim of this study was to design and introduce a checklist, addressing concerns, to increase maternal confidence in care of their newborn child. Based on market research, an 8-question checklist was designed, assessing maternal confidence in: feeding, jaundice, nappy care, rashes and dry skin, umbilical cord care, choking, bowel movements, and vomiting. Mothers were assessed as per the checklist, and received a score representative of their confidence in neonatal care. Mothers were followed up with a telephone call, and were assessed after a 7-day-period. Checklist scores before as compared to after the follow-up period were analysed. This process was repeated for three study cycles, with the placement of information posters on the ward prior to the second study cycle, and the stapling of the checklist to the mother's personal child health record (PCHR) prior to the third study cycle. A total of 99 mothers on the Maternity Care Unit at UCLH were enrolled in the study, and 92 were contactable after a 7-day period. During all study cycles, a significant increase in median checklist score was observed after, as compared to before, the 7-day follow up period (p < 0.001). The median difference in checklist score from baseline was greatest for the third cycle. These results suggest that introduction of a simple checklist can be successfully utilised to improve confidence of mothers in being able to care for their newborn child. Further investigation is indicated, but this intervention has the potential for routine application in postnatal care. PMID:27335642

  7. Prevention and management of neonatal hypothermia in rural Zambia.

    Directory of Open Access Journals (Sweden)

    Karsten Lunze

    Full Text Available BACKGROUND: Neonatal hypothermia is increasingly recognized as a risk factor for newborn survival. The World Health Organization recommends maintaining a warm chain and skin-to-skin care for thermoprotection of newborn children. Since little is known about practices related to newborn hypothermia in rural Africa, this study's goal was to characterize relevant practices, attitudes, and beliefs in rural Zambia. METHODS AND FINDINGS: We conducted 14 focus group discussions with mothers and grandmothers and 31 in-depth interviews with community leaders and health officers in Lufwanyama District, a rural area in the Copperbelt Province, Zambia, enrolling a total of 171 participants. We analyzed data using domain analysis. In rural Lufwanyama, community members were aware of the danger of neonatal hypothermia. Caregivers' and health workers' knowledge of thermoprotective practices included birthplace warming, drying and wrapping of the newborn, delayed bathing, and immediate and exclusive breastfeeding. However, this warm chain was not consistently maintained in the first hours postpartum, when newborns are at greatest risk. Skin-to-skin care was not practiced in the study area. Having to assume household and agricultural labor responsibilities in the immediate postnatal period was a challenge for mothers to provide continuous thermal care to their newborns. CONCLUSIONS: Understanding and addressing community-based practices on hypothermia prevention and management might help improve newborn survival in resource-limited settings. Possible interventions include the implementation of skin-to-skin care in rural areas and the use of appropriate, low-cost newborn warmers to prevent hypothermia and support families in their provision of newborn thermal protection. Training family members to support mothers in the provision of thermoprotection for their newborns could facilitate these practices.

  8. Risk Factors for Neonatal Mortality Among Very Low Birth Weight Neonates

    Directory of Open Access Journals (Sweden)

    Fatemeh Nayeri

    2013-05-01

    Full Text Available The objective of this study is to determine risk factors causing increase in very low birth way (VLBW neonatal mortality. The medical files of all neonates weighing ≤1500 g, born in Vali-e-Asr hospital (2001-2004 were studied. Two groups of neonates (living and dead were compared up to the time of hospital discharge or death. A total of 317 neonates were enrolled. A meaningful relationship existed between occurrence of death and low gestational age (P=0.02, low birth weight, lower than 1000 g (P=0.001, Apgar score <6 at 5th minutes (P=0.001, resuscitation at birth (P=0.001, respiratory distress syndrome (P=0.001 need for mechanical ventilation (P=0.001, neurological complications (P=0.001 and intraventricular hemorrhage (P=0.001. Regression analysis indicated that each 250 g weight increase up to 1250 g had protective effect, and reduced mortality rate. The causes of death of those neonates weighting over 1250 g should be sought in factors other than weight. Survival rate was calculated to be 80.4% for neonates weighing more than 1000 g. The most important high risk factors affecting mortality of neonates are: low birth weight, need for resuscitation at birth, need for ventilator use and intraventricular hemorrhage.

  9. Effect of the drying cycle on dried tile mechanical strength

    Energy Technology Data Exchange (ETDEWEB)

    Amoros, J.L.; Sanchez, E.; Cantavella, V.; Monzo, M.; Jarque, J.C. [Universitat Jaume I, Castellon (Spain). Inst. de Tecnologia Ceramica; Timellini, G. [Centro Ceramico, Bologna (Italy); Leak, N. [British Ceramic Research Association, Stoke-on-Trent (United Kingdom)

    2002-07-01

    The study shows that the industrial ceramic tile drying rate enormously affects dried tile mechanical strength. Tiles dried in an industrial facility were used to determine the variation of dried tile mechanical strength with storage time in a moisture-free container. Dried tile mechanical strength rose with storage time under these conditions. Under the most favourable conditions, dry mechanical strength increased by up to 60% of the starting value. The reason for the rise in mechanical strength is attributed to the relaxation of stresses that develop during fast industrial drying. The effect of the drying cycle on mechanical strength is interpreted on the basis of tile dimensional changes with temperature and moisture content during drying. This assumption was confirmed by laboratory experiments in a dilatometer. (orig.)

  10. Drug binding properties of neonatal albumin

    DEFF Research Database (Denmark)

    Brodersen, R; Honoré, B

    1989-01-01

    Neonatal and adult albumin was isolated by gel chromatography on Sephacryl S-300, from adult and umbilical cord serum, respectively. Binding of monoacetyl-diamino-diphenyl sulfone, warfarin, sulfamethizole, and diazepam was studied by means of equilibrium dialysis and the binding data were analyzed...... by the method of several acceptable fitted curves. It was found that the binding affinity to neonatal albumin is less than to adult albumin for monoacetyl-diamino-diphenyl sulfone and warfarin. Sulfamethizole binding to the neonatal protein is similarly reduced when more than one molecule of the drug...... is bound per albumin molecule, and binding of the first sulfamethizole molecule is possibly reduced as well. Diazepam binds with equal affinity to the fetal and adult proteins. Among the two main albumin drug-binding functions, for warfarin and diazepam, the former is thus compromised in the newborn...

  11. Season of birth shapes neonatal immune function

    DEFF Research Database (Denmark)

    Thysen, Anna Hammerich; Rasmussen, Morten Arendt; Kreiner-Møller, Eskil;

    2016-01-01

    Birth season has been reported to be a risk factor for several immune-mediated diseases. We hypothesized that this association is mediated by differential changes in neonatal immune phenotype and function with birth season. We sought to investigate the influence of season of birth on cord blood...... immune cell subsets and inflammatory mediators in neonatal airways. Cord blood was phenotyped for 26 different immune cell subsets, and at 1 month of age, 20 cytokines and chemokines were quantified in airway mucosal lining fluid. Multivariate partial least squares discriminant analyses were applied...... to determine whether certain immune profiles dominate by birth season, and correlations between individual cord blood immune cells and early airway immune mediators were defined. We found a birth season-related fluctuation in neonatal immune cell subsets and in early-life airway mucosal immune function...

  12. The neonatal nurse: advocating for breastfeeding mothers.

    Science.gov (United States)

    Darby, Colm; Nurse, Sharon

    2016-02-01

    Accurate information and support from healthcare professionals as well as respect for parental choice are all factors which contribute to effective breastfeeding in the neonatal unit; with this in mind, Colm Darby and Sharon Nurse discuss the potential problems in expressing breast milk and the interventions which might be effective in avoiding them. Advocacy is an inherent part of neonatal nurses' role whilst caring for sick, vulnerable babies. Colm Darby is a male neonatal nurse working in a predominantly female environment and passionately believes in supporting and advocating for mothers who want to provide breast milk for their babies. In this article, CoIm uses Borton's model of reflection to discuss how he acted as an effective advocate for such a mother.

  13. Neonatal management of pregnancy complicated by diabetes.

    Science.gov (United States)

    Mohsin, Fauzia; Khan, Shareen; Baki, Md Abdul; Zabeen, Bedowra; Azad, Kiswhar

    2016-09-01

    Women with diabetes in pregnancy, either pre-gestational Diabetes Mellitus (Type 1 & Type 2) or Gestational Diabetes, are at increased risk for adverse pregnancy outcomes, including preterm labour and increased foetal mortality rate. Adequate glycaemic control before and during pregnancy is crucial for improving foetal and perinatal outcomes in these babies. Perinatal and neonatal morbidities and mortality rates have declined since the development of specialized maternal, foetal, and neonatal care for women with diabetes and their offspring. However, infants of diabetic mothers are at risk for developing complications as macrosomia, hypoglycaemia, perinatal asphyxia, cardiac and respiratory problems, birth injuries and congenital malformations. In this review article we describe the neonatal management of the offspring of diabetic mothers. PMID:27582162

  14. A neonatal blueprint for cardiac regeneration

    Directory of Open Access Journals (Sweden)

    Enzo R. Porrello

    2014-11-01

    Full Text Available Adult mammals undergo minimal regeneration following cardiac injury, which severely compromises cardiac function and contributes to the ongoing burden of heart failure. In contrast, the mammalian heart retains a transient capacity for cardiac regeneration during fetal and early neonatal life. Recent studies have established the importance of several evolutionarily conserved mechanisms for heart regeneration in lower vertebrates and neonatal mammals including induction of cardiomyocyte proliferation, epicardial cell activation, angiogenesis, extracellular matrix deposition and immune cell infiltration. In this review, we provide an up-to-date account of the molecular and cellular basis for cardiac regeneration in lower vertebrates and neonatal mammals. The historical context for these recent findings and their ramifications for the future development of cardiac regenerative therapies are also discussed.

  15. What Is Dry Eye?

    Medline Plus

    Full Text Available ... Tips & Prevention News Ask an Ophthalmologist Patient Stories Español Eye Health / Eye Health A-Z Dry Eye ... Cause Nighttime Glare? Sep 12, 2014 Leer en Español: ¿Qué Es el Ojo Seco? Find an Ophthalmologist ...

  16. What Is Dry Eye?

    Medline Plus

    Full Text Available ... Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. Privacy Policy Related The link between seasonal allergens and dry eye Apr 27, 2015 Choosing Wisely When It Comes to Eye Care, Part 5 Mar 19, 2013 Eye Makeup Safety ...

  17. Dry Skin (Xerosis)

    Science.gov (United States)

    ... resources Meet our partners Español Donate Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases ... Dry skin public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases ...

  18. What Is Dry Eye?

    Medline Plus

    Full Text Available ... large volume of tears, overwhelming the tear drainage system. These excess tears then overflow from your eye. Next   Causes of Dry ... Newsletter Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. Privacy ...

  19. Drying drops of blood

    Science.gov (United States)

    Brutin, David; Sobac, Benjamin; Loquet, Boris; Sampol, José.

    2010-11-01

    The drying of a drop of human blood is fascinating by the complexity of the physical mechanisms that occur as well as the beauty of the phenomenon which has never been previously evidenced in the literature. The final stage of full blood evaporation reveals for a healthy person the same regular pattern with a good reproducibility. Other tests on anemia and hyperlipidemic persons were performed and presented different patterns. By means of digital camera, the influence of the motion of red blood cells (RBCs) which represent about 50% of the blood volume, is revealed as well as its consequences on the final stages of drying. The mechanisms which lead to the final pattern of dried blood drops are presented and explained on the basis of fluid and solid mechanics in conjunction with the principles of hematology. Our group is the first to evidence that the specific regular patterns characteristic of a healthy individual do not appear in a dried drop of blood from a person with blood disease. Blood is a complex colloidal suspension for which the flow motion is clearly non-Newtonian. When drops of blood evaporate, all the colloids are carried by the flow motion inside the drop and interact.

  20. From Imitation to Conversation: The First Dialogues with Human Neonates

    Science.gov (United States)

    Nagy, Emese

    2006-01-01

    The functional maturity of the newborn infant's brain, the resemblances between neonatal imitation and imitation in adults and the possibly lateralized neonatal imitation suggest that the mirror neuron system may contribute to neonatal imitation. Newborn infants not only imitate but also initiate previously imitated gestures, and are able to…

  1. 21 CFR 880.5410 - Neonatal transport incubator.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Neonatal transport incubator. 880.5410 Section 880... Devices § 880.5410 Neonatal transport incubator. (a) Identification. A neonatal transport incubator is a... the warmed air, a container for water to add humidity, and provision for a portable oxygen bottle....

  2. Motion based Segmentation of Chest and Abdomen Region of Neonates

    NARCIS (Netherlands)

    Venkitaraman, A.; Makkapati, V.V.

    2015-01-01

    Respiration rate (RR) is one of the important vital signs used for clinical monitoring of neonates in intensive care units. Due to thefragile skin of the neonates, it is preferable to have monitoring systems with minimal contact with the neonate. Recently, several methods have been proposed for con

  3. Use characteristics of an experimental digital radiograph retrieval system in a neonatal intensive care unit

    International Nuclear Information System (INIS)

    The authors have used system software and a user questionnaire to assess utilization of a microcomputer archiving system for portable chest radiographs from a 45-bed neonatal intensive care unit (NICU) located near our radiology reading room. The system provided viewing of 640 x 512 x 8-bit digital images in the NICU. Use was higher among nurses than among physicians. Users indicated that images were adequate for endotracheal tube placement and inadequate for detecting pneumothoraces. System use did not change patient management and was not perceived to provide misinformation. System effectiveness may be improved by speeding the availability of images, but the proximity of the NICU to the reading room and current hardware constraints will limit improvement in the authors' institution

  4. Acute suppurative neonatal parotitis: Case report.

    LENUS (Irish Health Repository)

    Khan, Sardar U

    2012-02-01

    Neonatal suppurative parotitis is very rare. One review of the English-language literature spanning 35 years found only 32 cases. Most cases are managed conservatively with antibiotic therapy; early antibiotic treatment reduces the need for surgery. The predominant organism is Staphylococcus aureus. We report a new case of neonatal suppurative parotitis in a 3-week-old boy. The patient was diagnosed on the basis of parotid swelling, a purulent exudate from a Stensen duct, and the growth of pathogenic bacteria in culture. He responded well to 9 days of intravenous antibiotic therapy. We also discuss the microbiologic and clinical patterns of this disease.

  5. Water immersion in neonatal bereavement photography.

    Science.gov (United States)

    Duffey, Heather

    2014-01-01

    Water immersion in neonatal bereavement photography is a new technique intended to enhance the quality of the photographs provided to families following their loss. Water immersion appears to be most helpful following a second trimester fetal demise. This technique can be used by nurses, professional photographers and others in addition to more traditional neonatal bereavement photography. It does not require special skills or equipment and can be implemented in virtually any perinatal setting. The enhanced quality of photographs produced with this method can potentially provide a source of comfort to grieving families.

  6. Is neonatal group B streptococcal infection preventable?

    LENUS (Irish Health Repository)

    Azam, M

    2011-05-01

    Early onset group B streptococcal (EOGBS) infection causes significant neonatal morbidity and mortality. We determined the incidence of EOGBS at Galway University Hospital (GUH) and examined any "missed opportunities" for preventing neonatal infection between 2004 and 2009. Our obstetric approach is risk-based. The incidence was 0.45\\/1,000 live-births; one death and one with neurological sequelae. A single mother received IAP; however we could not determine any potential for reducing cases of EOGBS by improving current IAP usage.

  7. Chlamydial Pneumonitis: A Creepy Neonatal Disease

    Directory of Open Access Journals (Sweden)

    Kam Lun Hon

    2013-01-01

    Full Text Available We present a case of neonatal chlamydial pneumonitis to illustrate that a high index of suspicion is necessary to make the diagnosis so that treatment can be promptly instituted. The child was afebrile and the only symptom was a cough. The respiratory equations are calculated to understand the respiratory physiology. There was no overt abnormality with ventilation, oxygenation, compliance, resistance, or ventilation-perfusion mismatch despite radiographic abnormality. The literature is searched to review if treatment with a systemic macrolide antibiotic is needed in an otherwise asymptomatic neonate with chlamydial pneumonitis.

  8. RELEASE OF TONGUE-TIE IN NEONATES

    Directory of Open Access Journals (Sweden)

    V. Raveenthiran

    2012-01-01

    Full Text Available Arguably, release of tongue tie is the oldest surgical procedure and it is perhaps older than circumcision. According to the Old Testament, the Lord released the tied tongue of Moses and made him speak well. Tongue-tie is pedantically known as ankyloglossia inferior minor. Simplicity of its treatment has earned this malady several etiological attributions such as difficulty of speech and breast feeding. All over the world, lactation consultants refer neonates for release of tongue tie as they believe it to be the cause of maternal nipple pain.Perhaps this is the only indication of tongue tie release in neonates.

  9. Neonatal Resuscitation in Low-Resource Settings.

    Science.gov (United States)

    Berkelhamer, Sara K; Kamath-Rayne, Beena D; Niermeyer, Susan

    2016-09-01

    Almost one quarter of newborn deaths are attributed to birth asphyxia. Systematic implementation of newborn resuscitation programs has the potential to avert many of these deaths as basic resuscitative measures alone can reduce neonatal mortality. Simplified resuscitation training provided through Helping Babies Breathe decreases early neonatal mortality and stillbirth. However, challenges remain in providing every newborn the needed care at birth. Barriers include ineffective educational systems and programming; inadequate equipment, personnel and data monitoring; and limited political and social support to improve care. Further progress calls for renewed commitments to closing gaps in the quality of newborn resuscitative care. PMID:27524455

  10. EVALUATION OF CARDIAC MURMURS IN NEONATES

    Directory of Open Access Journals (Sweden)

    Chakravathy

    2015-10-01

    Full Text Available BACKGROUND: Cardio vascular malformations are the most common congenital malformations. Early recognition of congenital heart disease is important in the neonatal period, as many of them may be fatal if undiagnosed. AIM : To study the epidemiology of neonatal cardiac murmurs. To identify clinical characteristics which differentiates pathological murmur from functional murmurs to assess the reliability of clinical evaluation in diagnosing congenital heart diseas e? METHODS : The study population included all neonates admitted in a Hospital in Visakhapatnam to the NICU, postnatal ward, attending pediatric OPD and were detected to have cardiac murmurs. It was a cross sectional study over a period of 16 months. A clinical diagnosis was made based on history and clinical examination. Then Chest X ray and ECG were done in symptomatic infants. Echo cardiography was done in all neonates for confirmation of diagnosis, the neonates were again examined daily till they were in hospital and during the follow up visit at 6 weeks. RESULTS : A total of 61 neonates were included and was conducted over a period of 16 months . T he incidence of cardiac murmurs among intramural neonates was 13.5 for 1000 live births. Most frequent symptom was fast breathing in 10[16.4%] cases. VSD was the most common diagnosis clinically in 19[31.47%] babies. The most frequent diagnosis was acyanotic complex congenital heart disease, Only intra mural neonates were considered for the incidence of murmurs and the incidence of cardiac murmurs among them babies was 13.5 for 1000 live in 23[37.7%] cases followed by 10[16.4%] cases each of VSD and ASD respectively. Overall in our study 73.77% [45 cases] of the murmurs were diagnosed correctly and confirmed by Echocardiography. INTERPRETATIONS & CONCLUSIONS: 1. It is possible to make clinical diagnosis in many cases of congenital heart diseases. 2. The functional murmurs could be differentiated from those arising from structural heart

  11. Gastrointestinal pathology in neonates: new imaging strategies

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, Stephanie; Donoghue, Veronica [Children' s University Hospital, Department of Radiology, Dublin 1 (Ireland)

    2010-06-15

    The mainstay of imaging of gastrointestinal (GI) pathology in infants has always been and still is the plain radiograph of the abdomen and conventional contrast studies. In this review emphasis is placed on the situations where there are new imaging strategies and alternative modalities of imaging, including US, CT, MRI and radionuclide studies. This review will deal with GI pathology in the newborn and in the older neonate. It will also refer to any new approaches to imaging GI pathology in the premature infant. Finally the review will address how antenatal diagnosis of gastrointestinal tract abnormalities has changed the imaging strategy and management of the neonate. (orig.)

  12. The VISTA Science Archive

    CERN Document Server

    Cross, Nicholas J G; Mann, Robert G; Read, Mike A; Sutorius, Eckhard T W; Blake, Robert P; Holliman, Mark S; Hambly, Nigel C; Emerson, Jim P; Lawrence, Andrew; Noddle, Keith T

    2012-01-01

    We describe the VISTA Science Archive (VSA) and its first public release of data from five of the six VISTA Public Surveys. The VSA exists to support the VISTA Surveys through their lifecycle: the VISTA Public Survey consortia can use it during their quality control assessment of survey data products before submission to the ESO Science Archive Facility (ESO SAF); it supports their exploitation of survey data prior to its publication through the ESO SAF; and, subsequently, it provides the wider community with survey science exploitation tools that complement the data product repository functionality of the ESO SAF. This paper has been written in conjunction with the first public release of public survey data through the VSA and is designed to help its users understand the data products available and how the functionality of the VSA supports their varied science goals. We describe the design of the database and outline the database-driven curation processes that take data from nightly pipeline-processed and ca...

  13. Open archive solutions to traditional archive/library cooperation

    Directory of Open Access Journals (Sweden)

    Donatella Castelli

    2003-09-01

    Full Text Available The diffusion of Internet is changing the role of archives and libraries and it is opening a wide range of new possibilities. The new vision is that in few years it will be possible to cross-access multiple libraries, archives, museums, and data repositories. The implementation of this revolutionary vision requires the solution of a number of technical, organizational, sociological, and economical issues. Recently, the proposal of a new, low cost technical solution for open repositories of pre-print material, the Open Archives Initiative Protocol for Metadata Harvesting ( OAI-PMH, has greatly stimulated the discussion about these issues in many application frameworks. This paper overviews the status of this discussion in the library and conventional archives frameworks.

  14. Reanimación neonatal: actualización Neonatal resuscitation: up-date

    Directory of Open Access Journals (Sweden)

    E. Burón Martínez

    2009-01-01

    Full Text Available Las últimas recomendaciones en reanimación neonatal fueron publicadas en el año 2005 por el ERC (European Resuscitation Council, el grupo ILCOR (International Liaison Committee on Resuscitation y la AHA (American Heart Association. En nuestro país estas normas fueron difundidas por el grupo de RCP Neonatal de la Sociedad Española de Neonatología, introduciendo algunas adaptaciones y ampliando algunos capítulos como la reanimación del recién nacido de muy bajo peso (RNMBP. En la figura 1 se recoge el algoritmo de reanimación neonatal en sala de partos y en la figura 2 el algoritmo de reestabilización inicial y manejo respiratorio en sala de partos del prematuro de < 32 semanas realizados por el grupo RCP neonatal-SEN y consensuados por el Consejo Español de RCP y el ERC...

  15. Volumetric diffusive respirator use in neonatal respiratory failure.

    Science.gov (United States)

    Campbell, P J; Chilton, H W; Garvey, P A; Gupta, J M

    1991-02-01

    Six very low birthweight neonates with terminal respiratory failure due to severe hyaline membrane disease who failed to respond to conventional ventilation were offered a trial of high frequency jet ventilation using the volumetric diffusive respirator (VDR). All neonates showed improvement in pulmonary function. Two neonates were weaned successfully from high frequency ventilation. The results of this initial trial suggest that the volumetric diffusive respirator is a safe and effective method of ventilation in neonates with respiratory failure and that the survival rate in such neonates might be enhanced if treatment is introduced earlier in the disease.

  16. Early Onset Neonatal Septicaemia Caused by Pantoea agglomerans

    Science.gov (United States)

    Sengupta, Mallika; Das, Niloy Kumar; Guchhait, Partha; Misra, Saheli

    2016-01-01

    Pantoea agglomerans is an opportunistic pathogen causing infection in the immunocompromised patients. It is a plant pathogen and a rare human pathogen causing neonatal sepsis, joint infection, urinary tract infection and bloodstream infections. Neonatal Gram negative septicaemia may have an unusual presentation of subtle generalised neonatal seizures without any other cardinal features of sepsis. An appropriate diagnosis is therefore the key to proper management. P. agglomerans being an unusual cause of neonatal sepsis should be diagnosed early with proper antibiogram for clinical cure. Here, we report a case of neonatal sepsis caused by P. agglomerans in a tertiary care hospital in Eastern India. PMID:27437219

  17. Intracranial complications of Serratia marcescens infection in neonates.

    Science.gov (United States)

    Madide, Ayanda; Smith, Johan

    2016-03-15

    Even though Serratia marcescens is not one of the most common causes of infection in neonates, it is associated with grave morbidity and mortality. We describe the evolution of brain parenchymal affectation observed in association with S. marcescens infection in neonates. This retrospective case series details brain ultrasound findings of five neonates with hospital-acquired S. marcescens infection. Neonatal S. marcescens infection with or without associated meningitis can be complicated by brain parenchymal affectation, leading to cerebral abscess formation. It is recommended that all neonates with this infection should undergo neuro-imaging more than once before discharge from hospital; this can be achieved using bedside ultrasonography.

  18. Study on drying rate in contact drying with flexible screen

    Institute of Scientific and Technical Information of China (English)

    王伟宏; 陆仁书; 张显权

    2000-01-01

    The moisture contents (MC) of popular veneers were tested in Composition Board Laboratory of Northeast Forestry University by contact drying with flexible screen. The influence factors considered included temperature, initial moisture contents (IMC), and veneer thickness. Veneer-drying laws under different hot press conditions were analyzed. The results showed that the drying rate increased with temperature rising. 160℃ was considered to be more efficient than 140℃ and 180℃ because excessive high temperature has no significant contribution to drying rate. IMC had significant effect on drying rate. The veneer with high IMC had a higher drying rate at above fiber saturation point (FSP) and a lower drying rate at below FSP, compared to the veneer with low IMC. Average drying rate also varied with thickness in power law.

  19. An unusually dry story

    Directory of Open Access Journals (Sweden)

    Srinivas Rajagopala

    2015-01-01

    Full Text Available We present a middle-aged woman with a prior history of central nervous system (CNS demyelinating disorder who presented with an acute onset quadriparesis and respiratory failure. The evaluation revealed distal renal tubular acidosis with hypokalemia and medullary nephrocalcinosis. Weakness persisted despite potassium correction, and ongoing evaluation confirmed recurrent CNS and long-segment spinal cord demyelination with anti-aquaporin-4 antibodies. There was no history of dry eyes or dry mouth. Anti-Sjogren′s syndrome A antigen antibodies were elevated, and there was reduced salivary flow on scintigraphy. Coexistent antiphospholipid antibody syndrome with inferior vena cava thrombosis was also found on evaluation. The index patient highlights several rare manifestations of primary Sjogren′s syndrome (pSS as the presenting features and highlights the differential diagnosis of the clinical syndromes in which pSS should be considered in the Intensive Care Unit.

  20. Dry alcohol production plant

    Directory of Open Access Journals (Sweden)

    Stanković Mirjana S.

    2003-01-01

    Full Text Available The IGPC Engineering Department designed basic projects for dry alcohol production plant, using technology developed in the IGPC laboratories. Several projects were completed: technological, machine, electrical, automation. On the basis of these projects a production plant with a capacity of 40 m3/y was manufactured, at "Zorka Pharma", Šabac in 1995-1996. The product meets all quality demands, as well as environmental regulations. The dry alcohol production process is fully automatized. There is no waste in the process, neither gaseous, nor liquid. The chosen process provides safe operation according to temperature regime and resistance in the pipes, air purification columns and filters. Working at increased pressure is suitable for evaporation and condensation at increased temperatures. The production process can be controlled manually, which is necessary during start-up, and repairs.

  1. Ondansetron Pharmacokinetics in Pregnant Women and Neonates: Towards a New Treatment for Neonatal Abstinence Syndrome

    OpenAIRE

    Elkomy, Mohammed H.; Sultan, Pervez; Carvalho, Brendan; Peltz, Gary; Wu, Manhong; Clavijo, Claudia; Galinkin, Jeffery L.; Drover, David R.

    2014-01-01

    Ondansetron is the drug of choice to prevent nausea in women undergoing cesarean surgery and can be used to prevent neonatal abstinence syndrome (NAS). Pharmacokinetics of ondansetron has not been characterized in pregnant women or in newborns. A nonlinear mixed-effects modeling approach was used to analyze plasma samples obtained from 20 non-pregnant and 40 pregnant women following single administration of 4 or 8 mg ondansetron, from umbilical cord blood at delivery, and from neonates after ...

  2. PECULIARITIES OF DRY FRICTION

    OpenAIRE

    Каgаn Mikhail Lazarevich; Antonov Viktor Ivanovich; Belov Viktor Anatolevich

    2012-01-01

    Some peculiarities of dry friction that represent the outcomes of several well-known physical phenomena but that are insufficiently accurately and simply explained in the scientific literature, are analyzed in this paper. The authors research into the reasons for the oscillation of strings of bowed string instruments in furtherance of the laws of mechanics; they also explain differences in the sound produced by strings of bowed and plucked instruments; they study the reasons for t...

  3. NCEI Marine Geology Data Archive

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Marine Geologic data compilations and reports in the NCEI archive are from academic and government sources around the world. Over ten terabytes of analyses,...

  4. Dried Yoghurts: Kurut and Kashk

    Directory of Open Access Journals (Sweden)

    Dilek Say

    2015-12-01

    Full Text Available The removal of water from the foods by the drying process is a known method since ancient times. Among drying methods, drying under sun is a method that cheap, quite easily implemented, needing less labour and equipment. Drying yoghurt (Kurut is a form of dried yoghurt or buttermilk. Kurut is made with plenty of milk in summer seasons and consumed in winter in eastern and southeastern region of our country. Dried yoghurt is consumed with pasting after softened thoroughly by into hot water or granulating. Drying yoghurt (Kashk is manufactured traditionally in dried form and produced industrially in liquid form in Iran and it is used flavoring agents as a food ingredient in the preparation of various food. According to Institute of Standard and Industrial Researches of Iran, dried kashk is obtained by heating of homemade yoghurt, yoghurt drink or the remaining buttermilk. Traditional liquid kashk is produced by milling of dried kashk and industrial liquid kashk is also produced by industrially produced yoghurt. Kurut and dried kashk as dried milk products are high in protein and mineral contents, but their fat and water content are low level. With this study it was summarized some characteristics of these products with the production methods of dried yoghurt produced in Turkey and Iran.

  5. Drying of fiber webs

    Science.gov (United States)

    Warren, David W.

    1997-01-01

    A process and an apparatus for high-intensity drying of fiber webs or sheets, such as newsprint, printing and writing papers, packaging paper, and paperboard or linerboard, as they are formed on a paper machine. The invention uses direct contact between the wet fiber web or sheet and various molten heat transfer fluids, such as liquified eutectic metal alloys, to impart heat at high rates over prolonged durations, in order to achieve ambient boiling of moisture contained within the web. The molten fluid contact process causes steam vapor to emanate from the web surface, without dilution by ambient air; and it is differentiated from the evaporative drying techniques of the prior industrial art, which depend on the uses of steam-heated cylinders to supply heat to the paper web surface, and ambient air to carry away moisture, which is evaporated from the web surface. Contact between the wet fiber web and the molten fluid can be accomplished either by submersing the web within a molten bath or by coating the surface of the web with the molten media. Because of the high interfacial surface tension between the molten media and the cellulose fiber comprising the paper web, the molten media does not appreciately stick to the paper after it is dried. Steam generated from the paper web is collected and condensed without dilution by ambient air to allow heat recovery at significantly higher temperature levels than attainable in evaporative dryers.

  6. Ruptured liver abscess in a neonate

    Directory of Open Access Journals (Sweden)

    Prashant Jain

    2012-01-01

    Full Text Available We report a rare case of 17-day-old neonate, diagnosed to have ruptured liver abscess secondary to Methicillin-resistant Staphylococcal aureus infection. The child presented with septicemia and abdominal distension. On exploration, there was pyoperitoneum with ruptured liver abscess.

  7. [Forensic approach of infanticide and neonatal death].

    Science.gov (United States)

    Beauthier, J P

    2007-01-01

    The foetal of neonatal death brings up many questions as well on the physiopathological level as on the medico-legal one. We consider here the various natural and violent origins which allow understanding this difficult forensic activity. The approach of forensic anthropology and recent medical techniques (X-rays and echography) are also studied in order to be helpful to the medical examiner.

  8. Potentially harmful excipients in neonatal medicines

    DEFF Research Database (Denmark)

    Nellis, Georgi; Metsvaht, Tuuli; Varendi, Heili;

    2015-01-01

    OBJECTIVES: We aimed to describe administration of eight potentially harmful excipients of interest (EOI)-parabens, polysorbate 80, propylene glycol, benzoates, saccharin sodium, sorbitol, ethanol and benzalkonium chloride-to hospitalised neonates in Europe and to identify risk factors for exposure...

  9. News or innovations in neonatal surgery

    Directory of Open Access Journals (Sweden)

    Giorgia Totonelli

    2015-10-01

    Full Text Available Over the last decades, because of the development of several clinical and technological advances, there has been a revolution in the management of neonatal and pediatric patients. These progresses reported an improvement in the survival rate of extremely ill neonates, who now have the chance to survive into adulthood. The intent of this review is to highlight not only the advances obtained in the neonatal surgery, but also the results of a multidisciplinary work focused on the fetus, preterm and newborn baby with a surgical anomaly or disease.Attention is also paid to the recent tendency to share knowledge, protocols and database out of the single Institution or country and to follow these delicate and fragile neonatal patients to the adulthood, developing the transitional care. 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, China, Dorret I. Boomsma (Amsterdam, the Netherlands, Gavino Faa (Cagliari, Italy, Antonio Giordano (Philadelphia, USA

  10. Primary Spontaneous Bilateral Pneumothorax in a Neonate

    OpenAIRE

    Kamaldeep Arora; Shasanka Shekhar Panda; Rashmi Ranjan Das; Pankaj Kumar Mohanty; Meely Panda

    2014-01-01

    Pneumothorax, though rare, is a recognized cause of respiratory distress in the immediate newborn period. It may occur spontaneously or secondary to various underlying lung diseases. Here we share our experience of a neonate with spontaneous pneumothorax with mild to moderate respiratory distress, who recovered completely with conservative management with an oxygen-enriched atmosphere and no surgical intervention.

  11. Severe Neonatal Hyperbilirubinemia in the Netherlands

    NARCIS (Netherlands)

    Gotink, Mark J.; Benders, Manon J.; Lavrijsen, Selma W.; Pereira, Rob Rodrigues; Hulzebos, Christian V.; Dijk, Peter H.

    2013-01-01

    Background: The occurrence of severe neonatal hyperbilirubinemia (SH) is partly attributed to nonhospitalized perinatal care. The Netherlands have a high frequency of home births and nonhospitalized perinatal care, and the incidence of SH is unknown. Objective: To assess the effects of home births a

  12. Neonatal Staphylococcus lugdunensis urinary tract infection.

    Science.gov (United States)

    Hayakawa, Itaru; Hataya, Hiroshi; Yamanouchi, Hanako; Sakakibara, Hiroshi; Terakawa, Toshiro

    2015-08-01

    Staphylococcus lugdunensis is a known pathogen of infective endocarditis, but not of urinary tract infection. We report a previously healthy neonate without congenital anomalies of the kidney and urinary tract who developed urinary tract infection due to Staphylococcus lugdunensis, illustrating that Staphylococcus lugdunensis can cause urinary tract infection even in those with no urinary tract complications. PMID:26177232

  13. Humidity control tool for neonatal incubator.

    Science.gov (United States)

    Abdiche, M; Farges, G; Delanaud, S; Bach, V; Villon, P; Libert, J P

    1998-03-01

    In the first days of life, the daily evaporative loss from premature neonates can reach up to 20% of body mass. Such loss can be reduced by increasing the air humidity inside the incubator. Neither passive humidification nor open loop systems allow high humidity rates to be maintained or easily controlled: at 34 degrees C, the maximum levels vary with the system from 40% to 77% of relative humidity. The skin evaporative exchanges between the neonate and the environment are directly proportional to the water vapour partial pressure difference between the neonate's skin and the air. An active closed loop system has been designed, which permits reliable and accurate control of humidity according to the water vapour partial pressure set, between 1 and 6 kPa, in an air temperature range of 28-39 degrees C. It is characterised by variations of about 0.05 kPa around the set value and a maximum humidification speed of 0.25 kPa min-1. The algorithm is based on optimal control and the dynamic programming principles. Test results place this active system above usual systems for its power, precision and adaptability. It is an exploitable tool in fundamental and clinical research, to precisely study the humidity effects on neonatal comfort and thermo-regulation evolution.

  14. Studies on Hepatitis B vaccination in neonates

    NARCIS (Netherlands)

    R. del Canho (Riwka)

    1993-01-01

    textabstractFrom 1982-1989, 705 infants born to HBsAg positive mothers entered the Dutch neonatal hepatitis B vaccination program and received passive-active hepatitis B immunization, according to 6 schedules, varying in time of onset vaccination, dose of hepatitis B immunoglobulin (HBlg) and type a

  15. [Real-time ultrasonography in neonatal diagnosis].

    Science.gov (United States)

    Nogués, A; Morales, A; Munguía, C; Pagola, C; Arena, J

    1982-11-01

    Real time ultrasonography is a diagnostic technique very widely used in pediatrics and with specific applications in neonatology. Bedside its use in Neonatal I.C.U. it has many interesting aspects for intraabdominal and intracranial pathology. In some particular conditions this procedure can be the first diagnostic tool. Conventional X-rays can be performed after sonographic data have been analyzed. PMID:7168508

  16. Neonatal euthanasia : Lessons from the Groningen Protocol

    NARCIS (Netherlands)

    Verhagen, A. A. Eduard

    2014-01-01

    Decisions about neonatal end-of-life care have been studied intensely over the last 20 years in The Netherlands. Nationwide surveys were done to quantify these decisions, provide details and monitor the effect of guidelines, new regulations and other interventions. One of those interventions was the

  17. A case of ectrodactyly in a neonate.

    Science.gov (United States)

    Kalathia, Mitul B; Seta, Avani A; Parmar, Parin N

    2013-07-01

    Ectrodactyly also known as Split hand/foot malformation is a rare limb malformation with autosomal dominant in heritance with variable penetrance, commonly known as "lobster claw hand". Usually it involves midline clefts of the hands and feet with syndactyly. We report a neonate with ectrodactyly and brief review of literature of condition. PMID:24251264

  18. A Case of Ectrodactyly in a Neonate

    OpenAIRE

    Kalathia, Mitul B.; Seta, Avani A.; Parmar, Parin N.

    2013-01-01

    Ectrodactyly also known as Split hand/foot malformation is a rare limb malformation with autosomal dominant in heritance with variable penetrance, commonly known as "lobster claw hand". Usually it involves midline clefts of the hands and feet with syndactyly. We report a neonate with ectrodactyly and brief review of literature of condition.

  19. A computerized aid in ventilating neonates

    DEFF Research Database (Denmark)

    Arrøe, M

    1991-01-01

    A computer program for ventilating neonates using a volume controlled ventilator is presented. The program proposes directions for changes of ventilator settings decided from the actual arterial blood gas samples and ventilator settings. The program deals with up to six babies at the same time an...

  20. [Advances in the management of neonatal hypoxia].

    Science.gov (United States)

    Riesgo, Rudimar dos Santos; Becker, Michele M; Ranzan, Josiane; Winckler, Maria Isabel B; Ohlweiler, Lygia

    2013-09-01

    Introduccion. Durante el nacimiento, ocurren cambios fisiologicos en practicamente todos los organos del niño, incluyendo el sistema nervioso central. En esta fase de transicion, es posible un cierto grado de hipoxemia, en general bien tolerado por el neonato. Sin embargo, si la hipoxia neonatal es muy intensa y continuada, puede instalarse una encefalopatia neonatal, lo que caracteriza una situacion critica para el recien nacido. Su abordaje adecuado es imprescindible para garantizar un buen pronostico a largo plazo. Desarrollo. Se actualizan las informaciones acerca de la hipoxia neonatal y se revisan publicaciones recientes acerca de los avances en su abordaje a traves de la medicina basada en evidencias. Conclusiones. La encefalopatia neonatal se puede clasificar desde el punto de vista clinico en tres niveles de intensidad. Usualmente, los casos leves tienen un buen pronostico, los casos de intensidad moderada tienen un 30% de posibilidad de secuelas y los de intensidad grave tienen mas del 70% de mortalidad, pero practicamente todos los supervivientes tendran secuelas. Los avances ocurrieron en dos areas: en el diagnostico, con nuevas tecnicas de EEG y RM, y en el tratamiento, con la aparicion de la hipotermia terapeutica. Existe la posibilidad de un uso futuro para la terapia con celulas madre. El pronostico depende de la clasificacion clinica, de los datos de neuroimagen y del EEG.

  1. Intestinal microcirculatory dysfunction and neonatal necrotizing enterocolitis

    Institute of Scientific and Technical Information of China (English)

    ZHANG Hong-yi; WANG Fang; FENG Jie-xiong

    2013-01-01

    Objective Based on the observation that coagulation necrosis occurs in the majority of neonatal necrotizing enterocolitis (NEC) patients,it is clear that intestinal ischemia is a contributing factor to the pathogenesis of NEC.However,the published studies regarding the role of intestinal ischemia in NEC are controversial.The aim of this paper is to review the current studies regarding intestinal microcirculatory dysfunction and NEC,and try to elucidate the exact role of intestinal microcirculatory dysfunction in NEC.Data sources The studies cited in this review were mainly obtained from articles listed in Medline and PubMed.The search terms used were "intestinal microcirculatory dysfunction" and "neonatal necrotizing enterocolitis".Study selection Mainly original milestone articles and critical reviews written by major pioneer investigators in the field were selected.Results Immature regulatory control of mesentery circulation makes the neonatal intestinal microvasculature vulnerable.When neonates are subjected to stress,endothelial cell dysfunction occurs and results in vasoconstriction of arterioles,inflammatory cell infiltration and activation in venules,and endothelial barrier disruption in capillaries.The compromised vasculature increases circulation resistance and therefore decreases intestinal perfusion,and may eventually progress to intestinal necrosis.Conclusion Intestinal ischemia plays an important role through the whole course of NEC.New therapeutic agents targeting intestinal ischemia,like HB-EGF,are promising therapeutic agents for the treatment of NEC.

  2. Risk Factors of Neonatal Anemia in Placenta Previa

    Directory of Open Access Journals (Sweden)

    Dong Gyu Jang, Yun Sung Jo, Sung Jong Lee, Gui Se Ra Lee

    2011-01-01

    Full Text Available Objectives: Placenta previa is a major cause of neonatal anemia. The purpose of this study was to elucidate the risk factors of neonatal anemia in placenta previa.Methods: The study was conducted on 158 placenta previa patients at 3 hospitals in affiliation with the Catholic Medical Center, Seoul, Korea from May 1999 through December 2009. The subjects were divided in to 2 groups: 47 placenta previa patients with neonatal anemia, and 113 placenta previa patients without neonatal anemia. The subjects' characteristics were compared. Logistic regression was used to control for confounding factors.Results: Anterior placental location (OR 2.48; 95% CI: 1.20-5.11 was an independent risk factor of neonatal anemia after controlling for potential confounders.Conclusion: To manage neonatal anemia in placenta previa patients, obstetricians should do their best to detect placental location. Pediatricians should consider the high possibility of neonatal anemia in cases involving anterior placental location.

  3. Archiving in the networked world

    OpenAIRE

    Seadle, Michael

    2011-01-01

    Purpose – This paper aims to focus on how long-term digital archiving systems are tested and what benchmarks and other metrics are necessary for that testing to produce data that the community can use to make decisions. Design/methodology/approach – The article reviews recent literature about digital archiving systems involving public and semi-public tests. It then looks specifically at the rules and metrics needed for doing public or semi-public testing for three specific issues: triggeri...

  4. Acute renal failure in premature neonates

    Directory of Open Access Journals (Sweden)

    Doronjski Aleksandra

    2009-01-01

    Full Text Available Background/Aim. Hemodynamic stress is the leading cause of acute renal failure (ARF in premature neonates. Incidence of ARF in this population is between 8 and 24%. The aim of this study was to determine the frequency of presence of ARF in premature neonates, as well as its impact on their survival. Methods. A retrospective study of 114 premature neonates [(gestational age, GA less than 37 gestation weeks (gw] admitted to the Intensive Care Unit (ICU at the Pediatric Clinic, Institute of Child and Youth Healthcare of Vojvodina in 2007 was conducted. Serum creatinine, urea and bilirubine were determined on the 3rd day of life in 65 newborns who met inclusion criteria. ARF was diagnosed in 16 newborns (n=16/65; 25%. Results. The premature neonates with ARF had significantly lower GA [<28 gw - 8/16 (50% vs. 5/49 (10%; p < 0.05], birth weight (BW (1 265 g vs. 1615 g; p < 0.05 and systolic blood pressure (43.37 mm Hg vs. 52.7 mmHg; p < 0.05 than ones without ARF. Non-olyguric ARF was diagnosed in 62% of newborns with ARF (n=10/16, while the rest had the olyguric type (n = 6/16; 38%. Twenty-five percent of premature neonates with ARF (n = 4/16 died in contrast to 10% of premature neonates without ARF (n = 5/49. ARF was treated conservatively in all but 3 cases when peritoneal dialysis was performed. Renal function has recovered completely in all of the survivors. In order to determine their predictivity in relation to ARF, following parameters were analyzed: GA, BW < 1 500 g, presence of concomitant sepsis and intracranial hemorrhage grade III/IV. BW < 1 500 g demonstrated the highest sensitivity (se 0.75, while GA < 28 gw, sepsis and intracranial hemorrhage grade III/IV showed high specificity (sp = 0.90, 0.89 0.88, respectively. Conclusion. Acute renal failure frequently occurs in population of premature neonates and requires meticulous fluid and electrolyte balance, especially in the case of low birth weight and extreme immaturity.

  5. Convulsiones neonatales refractarias Neonatal refractory seizures

    Directory of Open Access Journals (Sweden)

    Jaume Campistol

    2009-01-01

    Full Text Available Las convulsiones del período neonatal y del primer año de vida pueden tener un origen, un tratamiento y un pronóstico muy distintos y serán el neonatólogo y el neuropediatra quienes mejor las conozcan y manejen con mayor experiencia. Existen formas graves de encefalopatía epiléptica del período neonatal como el Sídrome Ohtahara o la encefalopatía mioclónica de Aicardi, con un pronóstico muy reservado y una elevada morbimortalidad. Además existen algunas formas de convulsiones y epilepsias del período neonatal y del lactante joven que no responden al empleo de fármacos antiepilépticos (FAEs. En esta situación el iniciar precozmente otro tipo de terapia puede evitar el deterioro neurológico que, sin duda debido a las crisis convulsivas, se producirá y podrá permitir al paciente llevar una vida normal con la única obligación de tomar de por vida una medicación distinta de los FAEs. Revisamos el grupo de defectos metabólicos que dan lugar a convulsiones y epilepsias y cuyo tratamiento es muy distinto al de una epilepsia. Incluimos en esta revisión algunas formas de convulsiones y epilepsias del lactante joven que tienen en la actualidad tratamiento efectivo mediante sustancias totalmente distintas de los FAEs.Convulsions appearing in the neonatal or first year of life can have a very different origin, treatment or prognosis and it shall be up to the neonatologist or neuropediatrician to resolve the problem since they are the ones who know their patients best. There are severe forms of epileptic encephalopathy in the neonatal period such as Ohtahara syndrome or Aicardi myoclonic encephalopathy with poor prognosis and high morbimortality. Furthermore, there are forms of convulsions and epilepsies during the neonatal and infant period which do not respond to AED. In such cases, it is important to initiate as soon as possible another type of treatment to prevent a neurological deterioration due to repeated convulsion crises and

  6. Nitramine Drying & Fine Grinding Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Nitramine Drying and Fine Grinding Facility provides TACOM-ARDEC with a state-of-the-art facility capable of drying and grinding high explosives (e.g., RDX and...

  7. HIV and pregnancy: Maternal and neonatal evolution

    Directory of Open Access Journals (Sweden)

    Diego Cecchini

    2011-10-01

    Full Text Available Data regarding epidemiological aspects, antiretroviral drug safety, and outcomes of HIV-infected pregnant women and their newborns are limited in Argentina. We underwent a retrospective analysis of registries of HIV-infected pregnant women assisted at Helios Salud, Buenos Aires, Argentina (1997-2006. Variables associated with preterm delivery and neonatal complications were analyzed by univariate and logistic regression analyses. A total of 204 mother-child binomium were included. Maternal age (median: 29 years; 32.5% without prior diagnosis of HIV-infection. Baseline median CD4 T-cell count: 417 cell/μl; 98% received antiretroviral drugs during pregnancy [2 nucleoside analogs plus either nevirapine (55% or a protease inhibitor (32%]. Overall incidence of toxicity was 12.5%: rash (8%, anemia (3.5% and hepatotoxicity (1%. Rash was associated with exposure to nevirapine. Eighty one percent and 50% reached HIV-viral loads <1000 and <50 copies/ml at the end of pregnancy, respectively. Twenty six percent had obstetric complications and 16% had preterm delivery. Of the newborns, 1.6% had congenital defects and 9% had neonatal complications. Overall neonatal mortality was 1% and perinatal transmission was 0.7%. Protease inhibitor use and obstetric complications were associated to preterm delivery while obstetric complications were associated with neonatal complications. In our population, hepatotoxicity was low despite frequent use of nevirapine. Protease inhibitor use was associated to preterm delivery. A favorable virological response and a low rate of perinatal transmission was observed, what supports the consensus that antiretroviral therapy benefits during pregnancy outweigh risks of maternal and neonatal adverse events.

  8. Neonatal varicella pneumonia, surfactant replacement therapy

    Directory of Open Access Journals (Sweden)

    Mousa Ahmadpour-kacho

    2015-12-01

    Full Text Available Background: Chickenpox is a very contagious viral disease that caused by varicella-zoster virus, which appears in the first week of life secondary to transplacental transmission of infection from the affected mother. When mother catches the disease five days before and up to two days after the delivery, the chance of varicella in neonate in first week of life is 17%. A generalized papulovesicular lesion is the most common clinical feature. Respiratory involvement may lead to giant cell pneumonia and respiratory failure. The mortality rate is up to 30% in the case of no treatment, often due to pneumonia. Treatment includes hospitalization, isolation and administration of intravenous acyclovir. The aim of this case report is to introduce the exogenous surfactant replacement therapy after intubation and mechanical ventilation for respiratory failure in neonatal chickenpox pneumonia and respiratory distress. Case Presentation: A seven-day-old neonate boy was admitted to the Neonatal Intensive Care Unit at Amirkola Children’s Hospital, Babol, north of Iran, with generalized papulovesicular lesions and respiratory distress. His mother has had a history of Varicella 4 days before delivery. He was isolated and given supportive care, intravenous acyclovir and antibiotics. On the second day, he was intubated and connected to mechanical ventilator due to severe pneumonia and respiratory failure. Because of sever pulmonary involvement evidenced by Chest X-Ray and high ventilators set-up requirement, intratracheal surfactant was administered in two doses separated by 12 hours. He was discharged after 14 days without any complication with good general condition. Conclusion: Exogenous surfactant replacement therapy can be useful as an adjunctive therapy for the treatment of respiratory failure due to neonatal chickenpox.

  9. Radiological evaluation of surgical emergencies in neonate

    Energy Technology Data Exchange (ETDEWEB)

    Suh, C. O.; Oh, K. K.; Park, C. Y. [Yonsei University, Medical College, Seoul (Korea, Republic of)

    1980-12-15

    Most pathologic conditions requiring emergent operation in neonate are congenital anomalies and delayed diagnosis and associated anomaly are important factors which have contributed to the high mortality rate of congenital anomalies. To prevent this delay, early recognition of the danger signals, adequate roentagenologic examination and accurate diagnosis should be made. Furthermore radiologists should be aware of developing mechanism, clinical manifestations and roentgenographic findings of those neonatal emergencies. 135 cases of neonatal emergencies were analyzed at this point of view, which verified by surgery and pathologic examination at Yonsei University College of Medicine, Severance Hospital since 1968. Embryology and characteristic roentgenographic pictures of each disease were discussed. The conclusions are as follows; 1. Most cases (110/135) presented intestinal obstruction. Imperforate anus (29 cases) was most common disease which followed by infantile hypertrophic pyloric stenosis (25 cases), small bowel atresia and stenosis (18 cases), congenital megacolon (15 cases) and esophageal atresia (14 cases). 2. Clinical Type and time of occurrence of symptoms and signs were so characteristic that these were helpful for differential diagnosis. 3. In infantile hypertrophic pyloric stenosis, confirmative diagnosis could be made in plain abdominal film, when 'Caterpillar sign' was seen. 4. When small bowel obstruction was suspected in plain abdominal film, barium enema examination was more helpful than upper G-I study. When microcolon was found, lower small bowel obstruction was highly suggested. 5. Diagnosis of midgut malrotation was possible in larger cases (4/7). Upper G-I examination was more valuable than barium enema study, because duodenal obstruction due to Ladd's band was common problem in neonate. 6. In neonatal period, diagnosis of aganglionosis could be made with the finding of barium stasis on 24-48 hours delay film, even though no

  10. Priorities in neonatal care in developing countries.

    Science.gov (United States)

    Ho, N K

    1996-08-01

    Lower perinatal and neonatal mortality have been achieved in the developed countries following advancement of neonatal care, introduction of high technologies, and better knowledge of pathophysiology of the newborn infants. Other contributing factors are organised delivery room care with skillful resuscitative techniques as well as risk identification and efficient transport of the sick infants including in utero transfer of the fetus, etc. It cannot be assumed that similar results can be attained in developing countries where financial and human resources are the problems. With limited resources, it is necessary to prioritize neonatal care in the developing countries. It is essential to collect minimum meaningful perinatal data to define the problems of each individual country. This is crucial for monitoring, auditing, evaluation, and planning of perinatal health care of the country. The definition and terminology in perinatology should also be uniform and standardised for comparative studies. Paediatricians should be well trained in resuscitation and stabilisation of the newborn infants. Resuscitation should begin in the delivery room and a resuscitation team should be formed. This is the best way to curtail complication and morbidity of asphyxiated births. Nosocomial infections have been the leading cause of neonatal deaths. It is of paramount importance to prevent infections in the nursery. Staff working in the nursery should pay attention to usage of sterilised equipment, isolation of infected babies and aseptic procedures. Paediatricians should avoid indiscriminate use of antibiotics. Most important of all, hand-washing before examination of the baby is mandatory and should be strictly adhered to. Other simpler measures include warming devices for maintenance of body temperature of the newborn babies, blood glucose monitoring, and antenatal steroid for mothers in premature labour. In countries where neonatal jaundice is prevalent, effective management to

  11. Neonatal nursing: an unmet challenge in India.

    Science.gov (United States)

    Kalyan, Geetanjli; Vatsa, Manju

    2014-11-01

    Nurses comprise a key component to maternal and newborn health care delivery, including the care of 'at-risk' or sick newborns. However, the efficiency and effectiveness of services rely heavily on adequate numbers of highly skilled neonatal nurses. Currently, in India, a significant shortage of trained nurses in the field of newborn care is contributing to poor neonatal outcomes. Specifically, nurses caring for newborns lack the competency and experience needed to ensure optimal care. This deficiency has been linked to a lack of expert faculty, standardized training and minimal or no exposures to newborn clinical care areas during pre service education. Moreover, in addition to a lack of operational research in the area, nurses who provide care for newborns are often faced with numerous system related issues that impede their ability to provide optimal care. Most notably, frequent changes of work place, poor wages, and lack of continuing education, skill maintenance, recognition, and collaborative team culture further compromise the nursing care. All these lead to poor motivation and competency. To meet this challenge, it is essential that emphasis be placed on the identification and support of nursing faculty with expertise in newborn and neonatal care who are able to ensure that nurses receive standardized education for pre-service, in-service and ongoing care. In addition, importance should be placed on encouraging newborn nursing research as well as on governmental increases in salary compensation. Lastly, given the shortage of physicians to take care of sick neonates in remote areas, the creation of a cadre of Neonatal nurse practitioner/ advanced practice nurses would be an invaluable solution in developing countries. Furthermore, centralized oversight of newborn education and training would be best served, if responsibility was placed with Reproductive maternal newborn child health (RMNCH) workers and district level officers. PMID:25278279

  12. Fluid flow in drying drops

    NARCIS (Netherlands)

    Gelderblom, H.

    2013-01-01

    When a suspension drop evaporates, it leaves behind a drying stain. Examples of these drying stains encountered in daily life are coffee or tea stains on a table top, mineral rings on glassware that comes out of the dishwasher, or the salt deposits on the streets in winter. Drying stains are also pr

  13. Dry Processing Instant Photographic Systems

    Directory of Open Access Journals (Sweden)

    R. Hradaynath

    1985-01-01

    Full Text Available The technology, photographic characteristics, applications, advantages, limitations and possible lines of advancement of dry processing instant photographic systems viz. dry silver halide systems, diffusion transfer reversal materials, photothermographic systems, dry film peel-apart photoresists, photopolymers for holographic recording. thermoplastic recording systems and electrophotographic  systems have been discussed.

  14. Lung epithelial ion transport in neonatal lung disease.

    Science.gov (United States)

    Pitkänen, O

    2001-05-01

    Lung epithelial ion transport promotes salt and water movement across the fetal and neonatal lung epithelium. The mechanism is dependent on basolateral membrane Na-K-ATPase and the apical membrane Cl(-) and Na(+) channels. During fetal life active secretion of Cl(-) and parallel movement of Na(+) across the epithelium into the developing lung lumen induce accumulation of liquid into the future airspaces. Postnatally, however, absorption of fluid from the airspaces must start. Present evidence suggests that activation of Na(+) transport from the lumen into the basolateral direction drives fluid absorption and results in an essentially dry air-filled alveolus. In laboratory animals amiloride, a Na(+) channel blocker, induces respiratory distress and impedes lung fluid clearance. One of the epithelial amiloride-sensitive Na(+) channels, ENaC, is composed of three homologous subunits that differentially respond to glucocorticoid hormone. In newborn infants an increase in pulmonary fluid and a defective Na(+) transport associate with respiratory distress. The ontogeny, subunit composition and function of ENaC along the respiratory tract are currently under investigation. It will be interesting to find out whether the subunit composition and function of lung ENaC respond to the therapy of the critically ill newborn infant. PMID:11359039

  15. Method of drying articles

    Science.gov (United States)

    Janney, Mark A.; Kiggans, Jr., James O.

    1999-01-01

    A method of drying a green particulate article includes the steps of: a. Providing a green article which includes a particulate material and a pore phase material, the pore phase material including a solvent; and b. contacting the green article with a liquid desiccant for a period of time sufficient to remove at least a portion of the solvent from the green article, the pore phase material acting as a semipermeable barrier to allow the solvent to be sorbed into the liquid desiccant, the pore phase material substantially preventing the liquid desiccant from entering the pores.

  16. Perinatal risk factors and neonatal complications in discordant twins admitted to the neonatal intensive care unit

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xiao-rui; LIU Jie; ZENG Chao-mei

    2013-01-01

    Background Many studies have shown a relationship between birth weight discordance and adverse perinatal outcomes.This study aimed to investigate the perinatal risk factors and neonatal complications of discordant twins who are admitted to the neonatal intensive care unit.Methods A total of 87 sets of twins were enrolled in this retrospective study,of which 22 sets were discordant twins and 65 sets were concordant twins.Binary Logistic regression analysis was used to identify the risk factors associated with the occurrence of discordant twins.The common neonatal complications of discordant twins were also investigated.Results Multivariate analysis showed that the use of assisted reproductive techniques,pregnancy-induced hypertension,and unequal placental sharing were risk factors for the occurrence of discordant twins.The incidence of small for gestational age infants and very low birth weight infants of discordant twins was significantly higher,while the birth weight of discordant twins was significantly lower than those of concordant twins.The duration of hospitalization of discordant twins was longer than that of concordant twins.The incidence of several neonatal complications,such as neonatal respiratory distress syndrome and intracranial hemorrhage,was higher in discordant twins than that in concordant twins.The percentage of those requiring pulmonary surfactant and mechanical ventilation was significantly higher in discordant twins than that in concordant twins.Conclusions Use of assisted reproductive techniques,pregnancy-induced hypertension,and unequal placental sharing are perinatal risk factors of discordant twins who are admitted to the neonatal intensive care unit.These infants are also much more likely to suffer from various neonatal complications,especially respiratory and central nervous system diseases.It is important to prevent the occurrence of discordant twins by decreasing these risk factors and timely treatment should be given to discordant

  17. Surgical procedures performed in the neonatal intensive care unit on critically ill neonates: feasibility and safety

    International Nuclear Information System (INIS)

    Transferring unstable, ill neonates to and from the operating rooms carries significant risks and can lead to morbidity. We report on our experience in performing certain procedures in critically ill neonates in the neonatal intensive care unit (NICU). We examined the feasibility and safety for such an approach. All surgical procedures performed in the NICU between January 1999 and December 2005 were analyzed in terms of demographic data, diagnosis, preoperative stability of the patient, procedures performed, complications and outcome. Operations were performed at beside in the NICU in critically ill, unstable neonates who needed emergency surgery, in neonates of low birth weight (<1000 gm) and in neonates on special equipments like higher frequency ventilators and nitrous oxide. Thirty-seven surgical procedures were performed including 12 laparotomies, bowel resection and stomies, 7 repairs of congenital diaphragmatic hernias, 4 ligations of patent ductus arteriosus and various others. Birth weights ranged between 850 gm and 3500 gm (mean 2000 gm). Gestational age ranged between 25 to 42 weeks (mean, 33 weeks). Age at surgery was between 1 to 30 days (mean, 30 days). Preoperatively, 19 patients (51.3%) were on inotropic support and all were intubated and mechanically ventilated. There was no mortality related to surgical procedures. Postoperatively, one patient developed wound infection and disruption. Performing major surgical procedures in the NICU is both feasible and safe. It is useful in very low birth weight, critically ill neonates who have definite risk attached to transfer to the operating room. No special area is needed in the NICU to perform complication-free surgery, but designing an operating room within the NICU will be ideal. (author)

  18. Emerging Piglet Models of Neonatal Short Bowel Syndrome.

    Science.gov (United States)

    Lim, David W; Turner, Justine M; Wales, Paul W

    2015-08-01

    Short bowel syndrome (SBS) is a growing problem in the human neonatal population. In infants, SBS is the leading cause of intestinal failure, the state of being unable to absorb sufficient nutrients for growth and development. Neonates with SBS are dependent on long-term parenteral nutrition therapy, but many succumb to the complications of sepsis and liver disease. Research in neonatal SBS is challenged by the ethical limits of studying sick human neonates and the heterogeneous nature of the disease process. Outcomes in SBS vary depending on residual intestinal anatomy, intestinal length, patient age, and exposure to nutrition therapies. The neonatal piglet serves as an appropriate translational model of the human neonate because of similarities in gastrointestinal ontogeny, physiological maturity, and adaptive processes. Re-creating the disease process in a piglet model presents a unique opportunity for researchers to discover novel insights and therapies in SBS. Emerging piglet models of neonatal SBS now represent the entire spectrum of disease seen in human infants. This review aims to contextualize these emerging piglet models within the context of SBS as a heterogeneous disease. We first explore the factors that account for SBS heterogeneity and then explore the suitability of the neonatal piglet as an appropriate translational animal model. We then examine differences between the emerging piglet models of neonatal SBS and how these differences affect their translational potential to human neonates with SBS.

  19. Neonatal Duodenal Obstruction: A 15-Year Experience

    Directory of Open Access Journals (Sweden)

    Kamal Nain Rattan

    2016-04-01

    Full Text Available Background: Congenital duodenal obstruction is one of the commonest causes of neonatal intestinal obstruction. We are presenting our 15-year experience by analyzing clinical spectrum and outcome in neonates with duodenal obstruction admitted at our center. Material and Methods: The hospital records of all neonates admitted with duodenal obstruction from June 2000 to June 2015 were reviewed. The patient records were analyzed for antenatal diagnosis, age, sex, clinical presentation, diagnosis, associated anomalies, surgical procedures performed; postoperative morbidity and mortality. We excluded from our study malrotation of gut associated with congenital diaphragmatic hernia and abdominal wall defects. Results: A total of 81 patients were admitted, out of which 56 were males and 25 were females. Polyhydramnios was detected in 24 (30% pregnancies. Average birth weight was 2.1±1.0Kg and average gestational age was 38 (SD±1 weeks with 17 (21% preterm neonates. Presenting features were vomiting in 81(100% which was bilious in 81% and non bilious in 19%, epigastric fullness in 56 (69% and dehydration in 18 (22% and failure to thrive in 16 (19%. Most common cause of obstruction was duodenal atresia in 38 (46.9%, followed by malrotation of gut in 33 (40.7%, and annular pancreas in 4 cases. Depending upon site of location, infra-ampullary obstruction was the most common in 64 (79%, supra-ampullary in 9 (7.4% and ampullary 8 neonates. Both duodenal atresia and malrotation of gut was present in 4 cases. X-ray abdomen was most commonly used investigation to confirm the diagnosis. All cases were managed surgically by open laparotomy. Eleven (13.5% patients died due to sepsis and associated congenital anomalies. Conclusion: Congenital duodenal obstruction most commonly presents in early neonatal period with features of upper GIT obstruction like vomiting and epigastrium fullness as in our series. Early antenatal diagnosis and surgical interventions hold the

  20. Neonatal respiratory depression associated with epidural analgesia

    Directory of Open Access Journals (Sweden)

    Alberto Gálvez Toro

    2013-06-01

    Full Text Available Background: Epidural analgesia is the most effective analgesics used during childbirth but is not without its problems.In the Hospital San Juan de la Cruz of Ubeda from November 2011 we have detected 3 cases of newborn infants with signs of respiratory depression. Appeared in them: normal cardiotocographic records during childbirth, use of epidural associated with fentanyl, termination by vacuum and elevated temperature in one case.ObjectivesKnow if the neonatal adaptation to extrauterine life may be influenced by the use of epidural analgesia in childbirth. Review what role can have the rise in maternal temperature and the use of epidural fentanyl with the appearance of newborn respiratory distress.MethodsLiterature Review conducted in February of 2012 in Pubmed and the Cochrane Library, using the key words: childbirth, epidural analgesia, neonatal respiratory depression.ResultsOn the respiratory depression associated with fentanyl, a Cochrane review found indicating that newborns of mothers with an epidural, had a lower pH and were less need for administration of naloxone.On PubMed we find a review study that indicates that the respiratory depression caused by the administration of opioids via neuroaxial is rare, placing it below 1 per 1000, and a clinical case that concluded that doses of fentanyl exceeding 300 µg (approx. 5 µg/kg for 4 hours previous to childbirth, have a high risk of neonatal respiratory depression at birth.The same Cochrane review indicates that the women with epidural analgesia had increased risk of maternal fever of at least 38 ° C and a recent cohort study relates this increase in temperature with a greater likelihood of neonatal adverse events (from 37.5 ° C.ConclusionsThe studies found considered safe epidurals to the neonate and the mother, except when certain conditions are met. The literature and our clinical experience have been reports linking neonatal respiratory depression with increasing temperature (37

  1. Models and methods for web archive crawling

    OpenAIRE

    Denev, Dimitar

    2012-01-01

    Web archives offer a rich and plentiful source of information to researchers, analysts, and legal experts. For this purpose, they gather Web sites as the sites change over time. In order to keep up to high standards of data quality, Web archives have to collect all versions of the Web sites. Due to limited resuources and technical constraints this is not possible. Therefore, Web archives consist of versions archived at various time points without guarantee for mutual consistency. This thes...

  2. Dry reforming of hydrocarbon feedstocks

    Energy Technology Data Exchange (ETDEWEB)

    Shah, Yatish T. [Norfolk State University; Gardner, Todd H. [U.S. DOE

    2014-09-25

    Developments in catalyst technology for the dry reforming of hydrocarbon feedstocks are reviewed for methane, higher hydrocarbons and alcohols. Thermodynamics, mechanisms and the kinetics of dry reforming are also reviewed. The literature on Ni catalysts, bi-metallic Ni catalysts and the role of promoters on Ni catalysts is critically evaluated. The use of noble and transitional metal catalysts for dry reforming is discussed. The application of solid oxide and metal carbide catalysts to dry reforming is also evaluated. Finally, various mechanisms for catalyst deactivation are assessed. This review also examines the various process related issues associated with dry reforming such as its application and heat optimization. Novel approaches such as supercritical dry reforming and microwave assisted dry reforming are briefly expanded upon.

  3. Dry EEG Electrodes

    Science.gov (United States)

    Lopez-Gordo, M. A.; Sanchez-Morillo, D.; Valle, F. Pelayo

    2014-01-01

    Electroencephalography (EEG) emerged in the second decade of the 20th century as a technique for recording the neurophysiological response. Since then, there has been little variation in the physical principles that sustain the signal acquisition probes, otherwise called electrodes. Currently, new advances in technology have brought new unexpected fields of applications apart from the clinical, for which new aspects such as usability and gel-free operation are first order priorities. Thanks to new advances in materials and integrated electronic systems technologies, a new generation of dry electrodes has been developed to fulfill the need. In this manuscript, we review current approaches to develop dry EEG electrodes for clinical and other applications, including information about measurement methods and evaluation reports. We conclude that, although a broad and non-homogeneous diversity of approaches has been evaluated without a consensus in procedures and methodology, their performances are not far from those obtained with wet electrodes, which are considered the gold standard, thus enabling the former to be a useful tool in a variety of novel applications. PMID:25046013

  4. Solar drying and agribusiness

    Directory of Open Access Journals (Sweden)

    Sebastiana del Monserrate Ruiz Cedeño

    2016-07-01

    Full Text Available Agribusinesses are the livelihoods of rural populations, but when production increase, many products are damaged and lose their commercial value due to lack of conservation treatments at a local level. Agricultural production represents the foundation of economic development of the province of Manabi. A significant level of agricultural products is lost due to lack of conservation technologies. Solar drying is a way of conserving by dehydration of some products such as: vegetables, fruits, aromatic and medicinal plants. This can be achieved by a process of proper conservation that is conducive to reduce losses using technologies easy to build, as are the different types of solar dryers which are already used in different parts of the South American region. This article proposes to introduce solar-drying technology in agricultural areas of the province of Manabi. And thereby achieve the regaining of different products that today are lost, incorporating new and attractive, marketable lines based on agricultural products naturally dehydrated with a high nutritionalvalue, capable of contributing to human health not only in the province but also in the country.

  5. 50 CFR 635.33 - Archival tags.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Archival tags. 635.33 Section 635.33..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.33 Archival tags. (a) Implantation report. Any person affixing or implanting an archival tag into a regulated species must...

  6. Encoded Archival Description as a Halfway Technology

    Science.gov (United States)

    Dow, Elizabeth H.

    2009-01-01

    In the mid 1990s, Encoded Archival Description (EAD) appeared as a revolutionary technology for publishing archival finding aids on the Web. The author explores whether or not, given the advent of Web 2.0, the archival community should abandon EAD and look for something to replace it. (Contains 18 notes.)

  7. 36 CFR 1275.24 - Archival processing.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Archival processing. 1275.24... THE NIXON ADMINISTRATION Preservation and Protection § 1275.24 Archival processing. When authorized by the Archivist and until the commencement of archival processing in accordance with subpart D of...

  8. AETIOLOGICAL PROFILE OF NEONATAL HYPERBILIRUBINEMIA IN NEONATAL INTENSIVE CARE UNIT OF GAUHATI MEDICAL COLLEGE AND HOSPITAL, GUWAHATI, ASSAM

    Directory of Open Access Journals (Sweden)

    Dulal

    2016-05-01

    Full Text Available BACKGROUND Jaundice is the most common problem in the first week of life. About 25-50% of all term neonates and higher percentage of preterm neonates develop clinical jaundice during neonatal period. Jaundice in newborn is a medical emergency, because unconjugated hyperbilirubinemia may cause bilirubin encephalopathy and needs urgent treatment. The objective of the study was to know the aetiology of hyperbilirubinemia in neonate admitted in neonatal intensive care unit of Gauhati Medical College and Hospital. METHODS This observational study was conducted in Neonatal Intensive Care Unit, Gauhati Medical College and Hospital, over a period of one year (February 2015 to January 2016. A total number of 520 neonates with hyperbilirubinemia were included in the present study. Data collection was done by history taking, clinical examination and essential laboratory tests. RESULTS In this study, out of 520 jaundiced neonates 251 (48.26% were term babies and 269 (51.74% were preterm babies. Physiological jaundice was seen in 224 (43.07% babies and pathological jaundice were 296 (56.93% babies. Among the various aetiologies causing neonatal hyperbilirubinemia, the most common causes were physiological jaundice 224 (43.07%, ABO incompatibility 108 (20.76%, Idiopathic 54 (10.43%, neonatal sepsis 36 (6.92%, G6PD deficiency 35 (6.73% and Rh Incompatibility 31 (5.96%. Other less common causes were cephalhematoma 15 (2.88%, intrauterine infection 7 (1.34%, breast milk jaundice 6 (1.15% and hypothyroidism 4 (0.76%. CONCLUSION We should investigate all newborns with pathological jaundice to find out the aetiology. Moreover, early detection of neonatal jaundice, proper monitoring and timely interventions like phototherapy, exchange blood transfusion and treating the underlying cause will reduce the morbidity and mortality among neonates. Thus, we can prevent mental retardation and cerebral palsy due to neonatal hyperbilirubinemia at the community level.

  9. The ``One Archive'' for JWST

    Science.gov (United States)

    Greene, G.; Kyprianou, M.; Levay, K.; Sienkewicz, M.; Donaldson, T.; Dower, T.; Swam, M.; Bushouse, H.; Greenfield, P.; Kidwell, R.; Wolfe, D.; Gardner, L.; Nieto-Santisteban, M.; Swade, D.; McLean, B.; Abney, F.; Alexov, A.; Binegar, S.; Aloisi, A.; Slowinski, S.; Gousoulin, J.

    2015-09-01

    The next generation for the Space Telescope Science Institute data management system is gearing up to provide a suite of archive system services supporting the operation of the James Webb Space Telescope. We are now completing the initial stage of integration and testing for the preliminary ground system builds of the JWST Science Operations Center which includes multiple components of the Data Management Subsystem (DMS). The vision for astronomical science and research with the JWST archive introduces both solutions to formal mission requirements and innovation derived from our existing mission systems along with the collective shared experience of our global user community. We are building upon the success of the Hubble Space Telescope archive systems, standards developed by the International Virtual Observatory Alliance, and collaborations with our archive data center partners. In proceeding forward, the “one archive” architectural model presented here is designed to balance the objectives for this new and exciting mission. The STScI JWST archive will deliver high quality calibrated science data products, support multi-mission data discovery and analysis, and provide an infrastructure which supports bridges to highly valued community tools and services.

  10. Vitamin D and neonatal immune function.

    LENUS (Irish Health Repository)

    Clancy, N

    2013-05-01

    Vitamin D deficiency is widespread in the neonatal and paediatric population of northern latitudes, particularly in children of African, Middle Eastern and Asian ethnicity. This is associated with diminished immune function and increases the risk of Th1 autoimmune diseases like type 1 diabetes. Epidermiological studies have also shown a link between vitamin D deficiency in children and a more severe course of illness with lower respiratory tract infection or Respiratory Syncitial Virus (RSV) bronchiolitis. The mechanism by which vitamin D enhances immunity is complex. It acts through the innate immune system by inducing antimicrobial peptides in epithelial cells, neutrophils and macrophages. The role of Vitamin D in neonatal and paediatric immunomodulation requires further study.

  11. Diagnostic reference levels in neonatal units

    International Nuclear Information System (INIS)

    Full text: Most of diagnostic X-ray examinations are performed during hospitalization of newborn babies in neonatal intensive care unit (NICU). These examinations are mostly carried out to image respiratory and gastrointestinal systems, commonly called chest and abdomen examinations. In several reports, researchers have emphasized that the risk of cancer induction following to exposure of ionizing radiation is inversely related to the age at the time of exposure; in other word radio sensitivity of a new born is assumed to be greater than a mature child or an adult. Most infants require multiple X-rays during their neonatal course which depends on underlying disease, and these standardized images give vital information to health care providers to interpret accurately and formulate appropriate interventions. The concept of reference doses or DRLs have been developed as a practical aid to the optimization of patient protection in diagnostic radiology that was introduced in the UK in 1990 in a joint document by the Royal College of Radiologists and the National Radiological Protection Board. Entrance Skin Dose (ESD) which is measured by TLD are often used for this purpose. Risk of death due to the radiation cancer incidence of chest x-ray was estimated by employing PCXMC 4 software. This study was carried out during a period of 6 months in eight NICUs, located in different type of hospitals: maternity, pediatric, general and teaching hospitals. The studied population included 195 neonates with different illnesses. Mean weight of neonates was approximately 2600g. Radiographic parameters such as applied potential (kVp), current-time product (mAs), FFD and neonate data were recorded. In NICU, radiographs are taken with a mobile X-ray unit. ESD can be measured by placing thermoluminescent dosemeters (TLD-100) on the surface of skin of patients. TLD chips were read finally by Harshaw 3500 TLD Reader. Incident air kerma, was calculated from ESD values to estimate cancer risk

  12. Ethical issues in neonatal intensive care units.

    Science.gov (United States)

    Liu, Jing; Chen, Xin-Xin; Wang, Xin-Ling

    2016-07-01

    On one hand, advances in neonatal care and rescue technology allow for the healthy survival or prolonged survival time of critically ill newborns who, in the past, would have been non-viable. On the other hand, many of the surviving critically ill infants have serious long-term disabilities. If an infant eventually cannot survive or is likely to suffer severe disability after surviving, ethical issues in the treatment process are inevitable, and this problem arises not only in developed countries but is also becoming increasingly prominent in developing countries. In addition, ethical concerns cannot be avoided in medical research. This review article introduces basic ethical guidelines that should be followed in clinical practice, including respecting the autonomy of the parents, giving priority to the best interests of the infant, the principle of doing no harm, and consent and the right to be informed. Furthermore, the major ethical concerns in neonatal intensive care units (NICUs) in China are briefly introduced. PMID:26382713

  13. Neonatal abstinence syndrome: a never ending story!

    Directory of Open Access Journals (Sweden)

    Johannes N. van den Anker

    2013-06-01

    Full Text Available Neonatal Abstinence syndrome (NAS is the result of fetal exposure to illicit or prescription drugs (for example opioids, benzodiazepines, and selective serotonin reuptake inhibitors taken by the mother prenatally. NAS is a complex of symptoms, caused by acute withdrawal of the illicit drug(s used by their mothers during pregnancy, seen in neonates hours or days after being born. In the United States of America around 16% of teenagers and 7% of women between the ages of 18 and 25 use illicit drugs during their pregnancies. In this paper the treatment of opioid dependence during pregnancy and treatment of NAS are presented. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  14. Symptomatic aneurysm of ductus arteriosus in neonates

    International Nuclear Information System (INIS)

    Four neonates presented within 24 hours of birth with stridor, respiratory distress and a weak cry. Clinical examination of the cardiovascular system revealed no abnormality. The transthoracic echocardiogram showed large aneurysm of ductus arteriosus at the aortic isthmus, tapering to a small tortuous channel at the site of pulmonary artery insertion. Computerized tomography scan performed in two of the neonates demonstrated considerable compression of adjacent thoracic structures. One required surgical excision due to persistence of symptoms. Serial echocardiograms in the remaining three babies showed transition through various stages of resolution over a period of 6 weeks to 3 months, resulting in the obliteration of the aneurysm. All babies are doing well during the follow-up

  15. Symptomatic aneurysm of ductus arteriosus in neonates

    Science.gov (United States)

    Koneti, Nageswara R; Kanchi, Vasudevan; Kandraju, Hemasree; Jaishankar, S

    2011-01-01

    Four neonates presented within 24 hours of birth with stridor, respiratory distress and a weak cry. Clinical examination of the cardiovascular system revealed no abnormality. The transthoracic echocardiogram showed large aneurysm of ductus arteriosus at the aortic isthmus, tapering to a small tortuous channel at the site of pulmonary artery insertion. Computerized tomography scan performed in two of the neonates demonstrated considerable compression of adjacent thoracic structures. One required surgical excision due to persistence of symptoms. Serial echocardiograms in the remaining three babies showed transition through various stages of resolution over a period of 6 weeks to 3 months, resulting in the obliteration of the aneurysm. All babies are doing well during the follow-up. PMID:21976878

  16. Symptomatic aneurysm of ductus arteriosus in neonates

    Directory of Open Access Journals (Sweden)

    Nageswara R Koneti

    2011-01-01

    Full Text Available Four neonates presented within 24 hours of birth with stridor, respiratory distress and a weak cry. Clinical examination of the cardiovascular system revealed no abnormality. The transthoracic echocardiogram showed large aneurysm of ductus arteriosus at the aortic isthmus, tapering to a small tortuous channel at the site of pulmonary artery insertion. Computerized tomography scan performed in two of the neonates demonstrated considerable compression of adjacent thoracic structures. One required surgical excision due to persistence of symptoms. Serial echocardiograms in the remaining three babies showed transition through various stages of resolution over a period of 6 weeks to 3 months, resulting in the obliteration of the aneurysm. All babies are doing well during the follow-up.

  17. Neonatal Abdominal Hemangiomatosis: Propranolol beyond Infantile Hemangioma

    Directory of Open Access Journals (Sweden)

    Siu Ying Angel Nip

    2016-01-01

    Full Text Available Hemangioma is the most common vascular tumor of infancy; presentation is often as cutaneous infantile hemangioma (IH. Cutaneous hemangioma is a clinical diagnosis. Most IHs follow a benign course, with complete involution without treatment in the majority of cases. Visceral hemangioma often involves the liver and manifests as a life-threatening disorder. Hepatic hemangiomas may be associated with high output cardiac failure, coagulopathy, and hepatomegaly which generally develop between 1 and 16 weeks of age. Mortality has been reportedly high without treatment. We report a rare case of a male infant with neonatal hemangiomatosis with diffuse peritoneal involvement, which mimicked a malignant-looking tumor on imaging, and discuss therapeutic options and efficacy. Propranolol is efficacious for IH but generally not useful for other forms of vascular hemangiomas, tumors, and malformations. In our case of neonatal peritoneal hemangiomatosis, propranolol appears to have halted the growth and possibly expedite the involution of the hemangiomatosis without other treatments.

  18. Teaching antenatal counseling skills to neonatal providers.

    Science.gov (United States)

    Stokes, Theophil A; Watson, Katie L; Boss, Renee D

    2014-02-01

    Counseling a family confronted with the birth of a periviable neonate is one of the most difficult tasks that a neonatologist must perform. The neonatologist's goal is to facilitate an informed, collaborative decision about whether life-sustaining therapies are in the best interest of this baby. Neonatologists are trained to provide families with a detailed account of the morbidity and mortality data they believe are necessary to facilitate a truly informed decision. Yet these complicated and intensely emotional conversations require advanced communication and counseling skills that our current fellowship-training strategies are not adequately providing. We review educational models for training neonatology fellows to provide antenatal counseling at the threshold of viability. We believe that training aimed at teaching these skills should be incorporated into the neonatal-perinatal medicine fellowship. The optimal approaches for teaching these skills remain uncertain, and there is a need for continued innovation and outcomes-based research.

  19. Inflammatory Effects Of Phthalates In Neonatal Neutrophils

    OpenAIRE

    Vetrano, Anna M; Laskin, Debra L.; Archer, Faith; Syed, Kirin; Joshua P Gray; Laskin, Jeffrey D.; Nwebube, Nkiru; Weinberger, Barry

    2010-01-01

    Hospitalized infants are exposed to numerous devices containing the plasticizer di-(2-ethylhexyl) phthalate. Urinary levels of the phthalate metabolite, mono-(2-ethylhexyl) phthalate (MEHP), are markedly elevated in premature infants. Phthalates inactivate PPAR-γ, a nuclear transcription factor that mediates the resolution of inflammation, a process impaired in neonates. We speculate that this increases their susceptibility to MEHP, and this was analyzed. MEHP inhibited neutrophil apoptosis; ...

  20. Neonatal brachial plexus palsy: a permanent challenge

    Directory of Open Access Journals (Sweden)

    Carlos Otto Heise

    2015-09-01

    Full Text Available Neonatal brachial plexus palsy (NBPP has an incidence of 1.5 cases per 1000 live births and it has not declined despite recent advances in obstetrics. Most patients will recover spontaneously, but some will remain severely handicapped. Rehabilitation is important in most cases and brachial plexus surgery can improve the functional outcome of selected patients. This review highlights the current management of infants with NBPP, including conservative and operative approaches.

  1. Treatment of renal failure in neonates.

    OpenAIRE

    Meeks, A C; Sims, D G

    1988-01-01

    Thirty neonates with acute renal failure were studied, 27 of whom died (90%) including nine of 12 treated by peritoneal dialysis. Three main aetiological groups were identified. Septicaemia was a principal cause of late onset acute renal failure, with an incidence equal to that of serious perinatal disorders. It is recommended that tolazoline should be used with caution in the treatment of hyperkalaemia as it may have a role in the aetiology of acute renal failure, the incidence of which is i...

  2. Early-onset neonatal infection in Lithuania

    OpenAIRE

    Rasa Tamelienė; Dalia Stonienė; Laura Russetti; Aušrelė Kudrevičienė; Virginija Gedvilienė; Rita Tvarijonavičienė; Albina Bulaukienė; Irena Nedzelskienė

    2015-01-01

    Aim: The aim of the study was to analyze the etiology of early-onset neonatal infection (EONI), the risk factors, the forms and the time of its manifestation, and the tactics and outcomes of antibacterial treatment. Methods: During the prospective investigation, cases of newborns with diagnosed EONI and initial treatment in 2011 were analyzed. Four in-patient departments of Lithuania took part in the investigation. Results: In total, 18,778 newborns were included in the investigation. During ...

  3. Chlamydial Pneumonitis: A Creepy Neonatal Disease

    OpenAIRE

    Kam Lun Hon; Leung, Alexander K.C.

    2013-01-01

    We present a case of neonatal chlamydial pneumonitis to illustrate that a high index of suspicion is necessary to make the diagnosis so that treatment can be promptly instituted. The child was afebrile and the only symptom was a cough. The respiratory equations are calculated to understand the respiratory physiology. There was no overt abnormality with ventilation, oxygenation, compliance, resistance, or ventilation-perfusion mismatch despite radiographic abnormality. The literature is search...

  4. Neonatal Nonketotic Hyperglycinemia: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Yalçın Çelik

    2011-12-01

    Full Text Available Introduction: Nonketotic hyperglycinemia is an autosomal recessive disorder of glycine metabolism caused by a defect in the the glycine cleavage system. Case 1: A 3-day-old female baby was admitted to emergency room of a public hospital due to cyanosis and was hospitalized after resuscitation. She was transferred to our hospital on the seventh day of mechanical ventilation. Her delivery was uneventful but she refused feeding after birth. Her parents were consanguineous with a fourth degree of relationship. She was hypotonic and lethargic and had unresponsive neonatal reflexes. She had persistent hiccups and myoclonic convulsions. Complete blood count, biochemical parameters, tandem mass and urinary organic acid analysis were within normal limits. Cranial magnetic resonance imaging showed a thin corpus callosum. Electroencephalographic monitoring revealed burst suppression pattern. The CSF- to-plasma glycine concentration ratio was 0.32. According to these findings, our patient was diagnosed as neonatal nonketotic hyperglycinemia and was treated with dextromethorphan and sodium benzoate. Case 2: A male baby, born at a public hospital, was admitted to newborn intensive care unit due to poor feeding and cyanosis. On the second day of life, myoclonic convulsions were observed and he was transferred to our hospital. Her parents were consanguineous with a third degree of relationship. He was hypotonic and lethargic and had unresponsive neonatal reflexes. Complete blood count, biochemical parameters, tandem mass and urinary organic acid analysis were within normal limits. Cranial magnetic resonance imaging showed a thin corpus callosum. Cranial magnetic resonance spectroscopy revealed an elevated glycine peak at 3.56 ppm. The CSF- to-plasma glycine concentration ratio was 0.21. According to these findings, our patient was diagnosed as neonatal nonketotic hyperglycinemia and was treated with dextromethorphan and sodium benzoate. Conclusion: Nonketotic

  5. NEONATAL NERVE PALSIES: A CONTEMPORARY OBSTETRIC PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Daren J. Roberts

    2014-05-01

    Full Text Available Background:Birth trauma and its often incorrect inference of iatrogenic causation has led to unfortunate implications for the affected child, the parents, the obstetrician and the midwife due to unwarranted medico-legal attention in our current litigious society.A more discerning evaluation of neonatal nerve palsies following labour and delivery has led to a better understanding of their aetiology with potentially more appropriate outcomes for all parties involved.

  6. Fetal Placental Thrombosis and Neonatal Implications

    OpenAIRE

    Wintermark, Pia; Boyd, Theonia; Parast, Mana M; Van Marter, Linda J; Warfield, Simon K.; Robertson, Richard L.; Ringer, Steven A.

    2009-01-01

    We present the neonatal complications of two premature newborn infants whose placentas demonstrated placental thrombosis in the fetal circulation. Both mothers presented with a 3-day history of decreased fetal movements before delivery. The first infant presented with thrombocytopenia and disseminated intravascular coagulation. The second infant had extended bilateral extended hemorrhagic venous infarctions. Severe fetal placental vascular lesions seem to be a predisposing factor for some adv...

  7. Genetic disorders associated with neonatal jaundice

    OpenAIRE

    Morioka, Ichiro; Morikawa, Satoru; Yusoff, Surini; Harahap, Indra Sari Kusuma; Nishimura, Noriyuki; Yokoyama, Naoki; Matsuo, Masafumi; Rostenberghe, Hans Van; Nishio, Hisahide

    2013-01-01

    Abstract. Neonatal jaundice is very common in newborn infants. Although it is often a natural and transitional condition, some infants develop severe hyperbilirubinemia, in which unconjugated bilirubin in the serum may cross the blood-brain-barrier and cause bilirubin encephalopathy (acute bilirubin intoxication) or kernicterus (chronic bilirubin intoxication). To avoid these hazardous conditions, it is important to identify the infants at risk for developing severe hyperbilirubinemia. There ...

  8. Confirming congenital hypothyroidism identified from neonatal screening.

    OpenAIRE

    Foo, A.; Leslie, H.; Carson, D. J.

    2002-01-01

    All patients identified in the neonatal screening programme for congenital hypothyroidism in Northern Ireland between 1983 and 1993 were reviewed. 131 infants were recalled because of TSH elevation of whom 85 proved to have true permanent congenital hypothyroidism, while 44 had transient TSH elevation and 2 cases died before the diagnosis could be confirmed. TSH elevation at presentation was milder in the transient group and these infants were more likely to be unwell and/or suffering from co...

  9. Release of Tongue-Tie in Neonates

    OpenAIRE

    Raveenthiran, V

    2012-01-01

    Arguably, release of tongue tie is the oldest surgical procedure and it is perhaps older than circumcision. According to the Old Testament, the Lord released the tied tongue of Moses and made him speak well. Tongue-tie is pedantically known as ankyloglossia inferior minor. Simplicity of its treatment has earned this malady several etiological attributions such as difficulty of speech and breast feeding. All over the world, lactation consultants refer neonates for release of tongue tie as they...

  10. Microbiome Aspects of Perinatal and Neonatal Health

    OpenAIRE

    Gregory, Katherine E.

    2011-01-01

    Our human cells are outnumbered ten to one by bacterial cells. For this reason, the role of microorganisms, specifically bacteria, in health and disease has brought forth intense research via the Human Microbiome Project (HMP). The HMP is a National Institutes of Health sponsored effort to build upon the Human Genome Project in understanding human genetic and physiologic diversity. Perinatal and neonatal health represents areas of high importance for knowledge generated by the HMP as the micr...

  11. Advances in management of neonatal seizures.

    Science.gov (United States)

    Vesoulis, Zachary A; Mathur, Amit M

    2014-06-01

    Seizures are more common in the neonatal period than any other time in the human lifespan. A high index of suspicion for seizures should be maintained for infants who present with encephalopathy soon after birth, have had a stroke, central nervous system (CNS) infection or intracranial hemorrhage or have a genetic or metabolic condition associated with CNS malformations. Complicating the matter, most neonatal seizures lack a clinical correlate with only subtle autonomic changes and often no clinical indication at all. Over the last three decades, several tools have been developed to enhance the detection and treatment of neonatal seizures. The use of electroencephalography (EEG) and the later development of amplitude-integrated EEG (aEEG), allows for Neurologists and non-Neurologists alike, to significantly increase the sensitivity of seizure detection. When applied to the appropriate clinical setting, time to diagnosis and start of therapy is greatly reduced. Phenobarbital maintains the status of first-line therapy in worldwide use. However, newer anti-epileptic agents such as, levetiracetam, bumetanide, and topiramate are increasingly being applied to the neonatal population, offering the potential for seizure treatment with a significantly better side-effect profile. Seizures in premature infants, continue to confound clinicians and researchers alike. Though the apparent seizure burden is significant and there is an association between seizures and adverse outcomes, the two are not cleanly correlated. Compounding the issue, GABA-ergic anti-epileptic drugs are not only less effective in this age group due to reversed neuronal ion gradients but may cause harm. Selecting an appropriate treatment group remains a challenge. PMID:24796413

  12. Diarrhea in neonatal intensive care unit

    Institute of Scientific and Technical Information of China (English)

    Annalisa; Passariello; Gianluca; Terrin; Maria; Elisabetta; Baldassarre; Mario; De; Curtis; Roberto; Paludetto; Roberto; Berni; Canani

    2010-01-01

    AIM:To investigate the frequency,etiology,and current management strategies for diarrhea in newborn.METHODS:Retrospective,nationwide study involving 5801 subjects observed in neonatal intensive care units during 3 years.The main anamnesis and demographic characteristics,etiology and characteristics of diarrhea,nutritional and therapeutic management,clinical outcomes were evaluated.RESULTS:Thirty-nine cases of diarrhea(36 acute,3 chronic) were identified.The occurrence rate of diarrhea was 6.72 per 1000 hosp...

  13. Evaluation of neonates with congenital heart disease

    OpenAIRE

    Tokel, Kürşad; Saygılı, Arda; Mercan, Şükrü; Varan, Birgül; Gürakan, Berkan; Aşlamacı, Sait

    2001-01-01

    From April 1995 to June 1999 190 neonates with congenital heart disease underwent medical interventional and surgical treatment in our institution The symptoms physical findings and cardiac diagnoses of patients were retrospectively analysed in four age groups according to age at admission: before 3 days 3 14 days 14 28 days and 28 42 days The results of interventional catheterization medical and surgical treatment and complications were also investigated The mean age at admission was 19 2 ± ...

  14. Toll-like receptors in neonatal sepsis.

    LENUS (Irish Health Repository)

    O'Hare, Fiona M

    2013-06-01

    Toll-like receptors are vital transmembrane receptors that initiate the innate immune response to many micro-organisms. The discovery of these receptors has improved our understanding of host-pathogen interactions, and these receptors play an important role in the pathogenesis of multiple neonatal conditions such as sepsis and brain injury. Toll-like receptors, especially TLRs 2 and 4, are associated with necrotizing enterocolitis, periventricular leukomalacia and sepsis.

  15. Congenital disorders of glycosylation with neonatal presentation

    OpenAIRE

    Resende, Catarina; Carvalho, Carmen; Alegria, Artur; Oliveira, Dulce; Quelhas, Dulce; Bandeira, Anabela; Proença, Elisa

    2014-01-01

    Congenital disorders of glycosylation (CDG) are a group of hereditary diseases characterised by deficiency of enzymes involved in proteins glycosylation. We describe the clinical case of a neonate with CDG type 1a, nowadays designated phosphomannomutase 2 (PMM2)-CDG. Physical examination showed an abnormal facies, axial hypotonia, abnormal fat distribution, inverted nipples, non-palpable testicles and arachnodactyly. Progressive multiple system organ involvement and worsening of hypertrophic ...

  16. Neonatal lupus syndrome in a Nigerian child

    OpenAIRE

    Abiodun, Moses; Adelowo, Olufemi

    2012-01-01

    Neonatal lupus is a rare syndrome resulting from passively transferred maternal autoantibodies during pregnancy. A male infant was delivered at term to a 29-year-old primiparous woman who was diagnosed of systemic lupus erythematosus 2 years earlier and had detectable levels of autoantibodies (antinuclear antibody (ANA), anti-dsDNA, anti-Ro and anti-La/SSB) in second trimester. However, the pregnancy was otherwise uneventful. He presented at the age of 8 week with a widespread hypopigmented m...

  17. Bilirubin dysregulates myelination in early neonatal life

    OpenAIRE

    Barateiro, Andreia Pereira, 1982-

    2012-01-01

    Tese de doutoramento, Farmácia (Biologia Celular e Molecular), Universidade de Lisboa, Faculdade de Farmácia, 2012 Oligodendrocytes (OL) are neuroglial cells present in the central nervous system responsible for myelin sheath formation, that provide an electric insulation of axons fastening the transmission of electrical signals. During the neonatal period, the brain is particularly vulnerable to toxic insults, like the one induced by hyperbilirubinemia. It has been demonstrated that in th...

  18. Recurrent congenital heart block in neonatal lupus.

    Science.gov (United States)

    Escobar, Maria C; Gómez-Puerta, José A; Albert, Dimpna; Ferrer, Queralt; Girona, Josep

    2007-07-01

    Congenital heart block (CHB) is the main complication of neonatal lupus (NL) and is strongly associated with the presence of anti-SSA/Ro and anti-SSB/La antibodies. The recurrence of CHB in subsequent pregnancies in mothers with these antibodies is uncommon, occurring in approximately 15% of cases. We describe here a case of recurrent CHB in a previously asymptomatic mother with Sjögren syndrome and discuss the current strategies for the prevention and treatment of CHB in NL.

  19. Drying Spirulina with Foam Mat Drying at Medium Temperature

    OpenAIRE

    Aji Prasetyaningrum; Mohamad Djaeni

    2012-01-01

    Spirulina is a single cell blue green microalgae (Cyanobacteria) containing many Phytonutrients (Beta-carotene, Chlorophyl, Xanthophyl, Phyocianin) using as anti-carcinogen in food. Producing dry spirulina by quick drying process at medium temperature is very important to retain the Phytonutrient quality. Currently, the work is still challenging due to the gel formation that block the water diffusion from inside to the surface.  This research studies the performance of foam-mat drying on prod...

  20. License - Society Catalog | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us Socie...ke 2.1 Japan . If you use data from this database, please be sure attribute this database as follows: Societ...y Catalog © The Database Center for Life Science licensed under CC Attribution-Sh...a license for use of this database or any part thereof not licensed under the license. National Bioscience Database Center Japan Scie...se Update History of This Database Site Policy | Contact Us License - Society Catalog | LSDB Archive ...

  1. Download - RGP physicalmap | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us RGP physicalma...e File Simple search and download 1 README README_e.html - 2 YAC contig information rgp_physicalmap_yac_cont...igs.zip (1 KB) Simple search and download 3 YAC clone information rgp_physicalmap_yac_clones.zip (18.7 KB) S...imple search and download 4 Insert size of YAC clones rgp_physicalmap_insert_size...ase Description Download License Update History of This Database Site Policy | Contact Us Download - RGP physicalmap | LSDB Archive ...

  2. Download - Society Catalog | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us Society Catalog Download...e File Simple search and download 1 README README_e.html - 2 Society Catalog Information AcademyCatalog_en.z...ip (41.9 KB) - Downlaod via FTP Joomla SEF URLs by Artio About This Database Database Description Download L...icense Update History of This Database Site Policy | Contact Us Download - Society Catalog | LSDB Archive ... ...tions are about the downloadable data in this page. They might not correspond to the contents of the origina

  3. Download - RGP caps | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us RGP caps Download... First of all, please read the license of this database. Data names and data descriptions are about the download...ase. Click the links on Data Name for descriptions of the data. # Data name File Simple search and downloa..._main.zip (18.5 KB) Simple search and download 3 Images of gel electrophoresis rgp_caps_electrophoresis_imag...atabase Description Download License Update History of This Database Site Policy | Contact Us Download - RGP caps | LSDB Archive ...

  4. Download - RMG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...RMG Download First of all, please read the license of this database. Data names and data descriptions are ab...out the downloadable data in this page. They might not correspond to the contents of the original database. ....zip (1 KB) Simple search and download Downlaod via FTP Joomla SEF URLs by Artio About Thi...s Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - RMG | LSDB Archive ...

  5. Download - DMPD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...DMPD Download First of all, please read the license of this database. Data names and data descriptions are a...bout the downloadable data in this page. They might not correspond to the contents of the original database....MB) - Downlaod via FTP Joomla SEF URLs by Artio About This Database Database Description Download License Update History of Thi...s Database Site Policy | Contact Us Download - DMPD | LSDB Archive ...

  6. Nursing supports neonatal porcine testicular development.

    Science.gov (United States)

    Rahman, K M; Lovich, J E; Lam, C; Camp, M E; Wiley, A A; Bartol, F F; Bagnell, C A

    2014-07-01

    The lactocrine hypothesis suggests a mechanism whereby milk-borne bioactive factors delivered to nursing offspring affect development of neonatal tissues. The objective of this study was to assess whether nursing affects testicular development in neonatal boars as reflected by: (1) Sertoli cell number and proliferation measured by GATA-4 expression and proliferating cell nuclear antigen immunostaining patterns; (2) Leydig cell development and steroidogenic activity as reflected by insulin-like factor 3 (INSL3), and P450 side chain cleavage (scc) enzyme expression; and (3) expression of estrogen receptor-alpha (ESR1), vascular endothelial growth factor (VEGF) A, and relaxin family peptide receptor (RXFP) 1. At birth, boars were randomly assigned (n = 6-7/group) to nurse ad libitum or to be pan fed porcine milk replacer for 48 h. Testes were collected from boars at birth, before nursing and from nursed and replacer-fed boars at 50 h on postnatal day (PND) 2. Sertoli cell proliferating cell nuclear antigen labeling index increased (P relaxin family peptide receptor 1 (RXFP1) levels increased (P < 0.01) with age and were greater in replacer-fed boars on PND 2. Results suggest that nursing supports neonatal porcine testicular development and provide additional evidence for the importance of lactocrine signaling in pigs. PMID:24906933

  7. Procalcitonin as a Marker of Neonatal Sepsis

    Directory of Open Access Journals (Sweden)

    Mohmoud Hajiahmadi

    2009-04-01

    Full Text Available Objective:Early diagnosis of neonatal sepsis and appropriate treatment decreases the mortality and morbidity of these infants. The aim of this study was to assess the role of procalcitonin (PCT as a marker in the early diagnosis, treatment and follow-up of neonatal sepsis. Methods:Thirty-eight neonates with clinical (n=8, suspected (n=19 and proven sepsis (n=11 were evaluated. The PCT levels were measured by immunoluminoassay before and on day 5 of treatment. PTC levels of 0.5-2 ng/ml, 2.1-10 ng/ml and >10 ng/ml were considered as weakly positive, positive, and strongly positive, respectively. The sepsis screen tests and cultures of blood or other sterile body fluids in these three groups of infants were recorded. Findings:The levels of PCT in proven sepsis group were higher than that in other groups. Strongly positive PTC level was seen in none of 8 cases of clinical sepsis, 4 of 19 suspected and in 10 of 11 cases with proven sepsis. PCT levels were dramatically decreased in three groups on day 5 of treatment. Conclusion:The results show that the serum procalcitonin levels seem to be significantly increased in proven sepsis and decrease dramatically in all types of sepsis after appropriate treatment.

  8. Management of pain in the postoperative neonate.

    Science.gov (United States)

    Truog, R; Anand, K J

    1989-03-01

    Only recently has the use of anesthesia and analgesia become widely accepted in the newborn infant. This is largely a result of the overwhelming evidence that neonates have the neurologic substrate for the perception of pain and display characteristic behavioral, physiologic, metabolic, and hormonal responses to noxious stimuli. The management of postoperative pain in the surgical neonate begins in the operating room, where techniques can be chosen that will ease the transition into the postoperative period. For postoperative analgesia, the most widely used and effective agents are the narcotics morphine and fentanyl. They may be administered either intermittently or continuously, and with proper precautions may be given to both intubated and nonintubated newborns. Other medications for analgesia and sedation are not as well studied in the newborn, but chloral hydrate and the benzodiazepines are useful for sedation, and acetaminophen may be used for analgesia alone or for potentiating the effect of narcotics. In addition, a number of creative nonpharmacologic techniques are being developed and promise to further decrease the discomfort experienced by postoperative neonates.

  9. Brain death in neonates: a case report

    Directory of Open Access Journals (Sweden)

    Georgios Mitsiakos

    2014-06-01

    Full Text Available Brain death (BD is the permanent and complete loss of cerebral and brainstem function. It is relatively uncommon in newborns with its percentage among deaths being 1-6.3%. BD leads to debate for medical, ethical and philosophical issues. It is a challenging condition in neonatal intensive care units (NICUs since difficulties for BD diagnosis in neonates and ever more so in preterm neonates do arise. Revised guidelines for BD diagnosis definition include history with known etiology, clinical examination, apnea testing and neurological evaluation often assisted by ancillary tests. We present the case of a near term female baby that was born with brain death due to hypoxic ischemic encephalopathy. We conclude that BD in newborns is a challenge to NICUs and there is a need for establishing and implementing new guidelines and checklists on national basis. 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

  10. Building collaborative teams in neonatal intensive care.

    Science.gov (United States)

    Brodsky, Dara; Gupta, Munish; Quinn, Mary; Smallcomb, Jane; Mao, Wenyang; Koyama, Nina; May, Virginia; Waldo, Karen; Young, Susan; Pursley, DeWayne M

    2013-05-01

    The complex multidisciplinary nature of neonatal intensive care combined with the numerous hand-offs occurring in this shift-based environment, requires efficient and clear communication and collaboration among staff to provide optimal care. However, the skills required to function as a team are not typically assessed, discussed, or even taught on a regular basis among neonatal personnel. We developed a multidisciplinary, small group, interactive workshop based on Team STEPPS to provide staff with formal teamwork skills, and to introduce new team-based practices; 129 (95%) of the eligible 136 staff were trained. We then compared the results of the pretraining survey (completed by 114 (84%) of staff) with the post-training survey (completed by 104 (81%) of participants) 2 years later. We found an improvement in the overall teamwork score from 7.37 to 8.08 (p=job fulfilment (p=<0.0001), believed that their abilities were being utilised properly (p=0.003), and felt more respected (p=0.0037). 90% of staff found the new practice of team meetings to help increase awareness of unit acuity, and 77% of staff noted that they had asked for help or offered assistance because of information shared during these meetings. In addition to summarising the results of our training programme, this paper also provides practical tools that may be of use in developing team training programmes in other neonatal units. PMID:23396854

  11. Pathophysiology of congenital and neonatal hydrocephalus.

    Science.gov (United States)

    McAllister, James P

    2012-10-01

    The pathophysiology of congenital and neonatal hydrocephalus is not well understood although the prognosis for patients with this disorder is far from optimal. A major obstacle to advancing our knowledge of the causes of this disorder and the cellular responses that accompany it is the multifactorial nature of hydrocephalus. Not only is the epidemiology varied and complex, but the injury mechanisms are numerous and overlapping. Nevertheless, several conclusions can be made with certainty: the age of onset strongly influences the degree of impairment; injury severity is dependent on the magnitude and duration of ventriculomegaly; the primary targets are periventricular axons, myelin, and microvessels; cerebrovascular injury mechanisms are prominent; gliosis and neuroinflammation play major roles; some but not all changes are preventable by draining cerebrospinal fluid with shunts and third ventriculostomies; cellular plasticity and physiological compensation probably occur but this is a major under-studied area; and pharmacologic interventions are promising. Rat and mouse models have provided important insights into the pathogenesis of congenital and neonatal hydrocephalus. Ependymal denudation of the ventricular lining appears to affect the development of neural progenitors exposed to cerebrospinal fluid, and alterations of the subcommissural organ influence the patency of the cerebral aqueduct. Recently these impairments have been observed in patients with fetal-onset hydrocephalus, so experimental findings are beginning to be corroborated in humans. These correlations, coupled with advanced genetic manipulations in animals and successful pharmacologic interventions, support the view that improved treatments for congenital and neonatal hydrocephalus are on the horizon. PMID:22800608

  12. Neonatal sepsis in Dubai, United Arab Emirates.

    Science.gov (United States)

    Koutouby, A; Habibullah, J

    1995-06-01

    The case records of all neonates admitted to the neonatal unit of Al Wasl Hospital (Dubai) in a period of 60 months (May 1987-April 1992) were analysed. One-hundred-and-six neonates had confirmed sepsis. The most common causative organisms were Group B Streptococci (23 per cent), E. coli (17 per cent), Staph. epidermidis (17 per cent), and Klebsiella pneumoniae (16 per cent). Group B Streptococcus presented as the most common organism in very early (< or = 24 hours) and early onset (2-6 days) of sepsis (34 per cent, 21/61), Klebsiella pneumoniae (24 per cent), Staphylococcal epidermidis (18 per cent) and Candida (13 per cent) were most common organisms causing late onset of sepsis (7-30 days). Pseudomonas aeruginosa and Klebsiella pneumoniae had highest mortality (71 per cent, 5/7; and 59 per cent, 10/17, respectively). Lowest mortality (4 per cent, 1/25) was observed in Group B Streptococcus sepsis. Prematurity, low birth weight, and nosocomial sepsis were high risk factors associated with fatal outcome.

  13. 7 CFR 58.239 - Drying.

    Science.gov (United States)

    2010-01-01

    ... drying process. ... 7 Agriculture 3 2010-01-01 2010-01-01 false Drying. 58.239 Section 58.239 Agriculture Regulations... Drying. Each dryer should be operated to produce the highest quality dry product consistent with the...

  14. Evaluation of Maternal and Neonatal Complications in Macrosomia

    OpenAIRE

    M. Fakhri

    1999-01-01

    SummaryBackground and purpose : Macrosomia can increase maternal & neonatal complications.These complications and their relevance to macrosomia was evaluated in this study.Materials and Methods: This was a cohort study done , by selecting 5440 delivery files, in which 4400 cases had natural delivery and 104 patients with cesarean section . Patients with full term delivery of neonate with 4000 grams were selected as a case group and the patients with full term delivery of neonate with 25000-39...

  15. Urinary Stones in Neonates: Dilemma Between Urolithiasis and Nephrocalcinosis

    OpenAIRE

    Fatma Narter; Fehmi Narter; Kemal Sarıca

    2015-01-01

    Urinary stones are extremely rare in the neonatal population. Most of the urinary stones in the neonate contain calcium. Nephrolithiasis in the neonate may be as urolithiasis and/or nephrocalcinosis. The incidence of nephrocalcinosis is not yet clear and can be differ in many researches due to the etiology. On the other hand, the incidence of urolithiasis in childhood is almost 10% of that in adults. Especially in the first decade, it is more common in boys. It may occur wit...

  16. Picornavirus-Induced Airway Mucosa Immune Profile in Asymptomatic Neonates

    DEFF Research Database (Denmark)

    Wolsk, Helene M.; Følsgaard, Nilofar V.; Birch, Sune;

    2016-01-01

    Bacterial airway colonization is known to alter the airway mucosa immune response in neonates whereas the impact of viruses is unknown. The objective was therefore to examine the effect of respiratory viruses on the immune signature in the airways of asymptomatic neonates. Nasal aspirates from 571......-regulating effect. Asymptomatic presence of picornavirus in the neonatal airway is a potent activator of the topical immune response. This is relevant to understanding the immune potentiating effect of early life exposure to viruses....

  17. Impact of Oral Zinc Sulfate on Uncomplicated Neonatal Jaundice

    OpenAIRE

    SH Nabavizadeh; K Keshavarz; SMH Sadati; Abidi, H; M Zoladl

    2015-01-01

    Background & aim: Jaundice is one of the most significant problems to consider in the neonatal period. The aim of this study was to determine the impact of oral zinc sulfate on uncomplicated neonatal jaundice using comparison of effect of just phototherapy with the effect of combination of phototherapy and oral zinc sulfate.   Methods: The present double blind randomized clinical trial was carried out on 78 normal term neonates with the age of 2-7 days who were admitted for uncomplica...

  18. Effects of infant massage on jaundiced neonates undergoing phototherapy

    OpenAIRE

    Lin, Chien-Heng; Yang, Hsiu-Chuan; Cheng, Chien-Sheng; Yen, Chin-En

    2015-01-01

    Background Infant massage is a natural way for caregivers to improve health, sleep patterns, and reduce colic. We aimed to investigate the effects of infant massage on neonates with jaundice who are also receiving phototherapy. Methods Full-term neonates with jaundice, admitted for phototherapy at a regional teaching hospital, were randomly allocated to either a control group or a massage group. The medical information for each neonate, including total feeding amount, body weight, defecation ...

  19. RETROSPECTIVE CLINICAL ANALYSIS OF STILL BIRTH AND NEONATAL DEATHS

    Directory of Open Access Journals (Sweden)

    Uttam

    2014-03-01

    Full Text Available : OBJECTIVE: Aim was to evaluate clinical and associated risk factors for still births and neonatal deaths at tertiary health care centre. METHODS: A retrospective analytical study of new born at birth conducted at tertiary health care centre for three consecutive years. Demographic variables, status of new born at birth, NICU care and neonatal causes of death were analyzed. RESULTS: There were 1072,990,995 births for 2011, 2012, and 2013 year respectively Still births were 30, 36 and 41 and newborn deaths were 15,8,15 for three consecutive years. Mean age of mother was 25.35 yrs standard deviation 4.4. 82 % of still births were preterm. Maximum 67% of still births birth weight was less than 1.5 kg. NICU admission included 51% full term neonate, 44% preterm and 5% post term neonate. Maximum (51% NICU admissions neonatal birth weight was less < 1.5 kg.79% of dead neonates were preterm. Life threatening congenital defects was seen in 26%. Cause of death birth asphyxia 37% hyaline membrane disease 15%. CONCLUSION: Statistically significant mean gestational age of baby with mother was 38.26 weeks (SD 2.260, NICU neonates 36.70 weeks (SD 3.3 and still births 31.34 weeks (SD 4.6. Maternal urinary tract infection, Hypertensive diseases, diabetes mellitus were major reasons for stillbirths. Neonatal mortality from 26% reduced to 8% with increasing birth weight. Major neonatal deaths are because of birth asphyxia, congenital defects. Low Birth Weight and prematurity were overlapping factor for neonatal death. Still birth rate was 35; perinatal mortality rate was 44/1000 live births. Early neonatal mortality rate & Total neonatal mortality rate was 12 /1000 live births each

  20. Risk factors for developing epilepsy after neonatal seizures

    OpenAIRE

    2013-01-01

    Neonatal seizures are the most frequent neurological disorder in the neonatal period. The incidence is reported to be higher than at any other period in life. Because of the unique nature of neonatal brain anatomy, connections and the paradoxical nature of neurotransmitters, seizures in this age group vary in semiology from those in older children. They may cause irreversible changes to the synapses in the immature brain and progress to epilepsy. The aim of the study was to analys...

  1. Metabolism and nutritional support in the surgical neonate.

    Science.gov (United States)

    Pierro, Agostino

    2002-06-01

    Various factors can influence the metabolism of surgical neonates. These include prematurity, operative stress, critical illness, and sepsis. The nutritional management of surgical infants with congenital or acquired intestinal abnormalities has improved after the introduction of parenteral nutrition. This article is focused on the energy and protein metabolism of surgical neonates with particular reference to the metabolic response to operative trauma and sepsis. The metabolic utilization of intravenous nutrients also is discussed. The metabolic response to operative trauma is different between neonates and adults. Infants have high rates of protein turnover and are avid retainers of nitrogen. Energy expenditure increases only transiently (4 to 6 hours) after major surgery in neonates. Protein turnover and catabolism seems not to be affected by major operative procedures in neonates. In neonates on parenteral nutrition, carbohydrate and fat have an equivalent effect on protein metabolism. The main determinants of fat utilization are carbohydrate intake and resting energy expenditure. Parenteral nutrition in surgical neonates is associated with increased production of oxygen-free radicals. This seems to be related to intravenous fat administration. Promoting fat utilization by reducing the carbohydrate to fat ratio in the intravenous diet reduces free radical activity to a similar extent as fat exclusion. Glutamine appears to be safe for use in neonates and infants and is "conditionally essential" in very-low birth weight infants and in septic neonates. Enteral glutamine supplementation in very-low birth weight infants reduces the risk of sepsis. The metabolism of surgical neonates is affected by operative trauma, critical illness, and sepsis. Nutritional support in surgical neonates has a profound impact on outcome. Exogenous glutamine can modulate immune, metabolic, and inflammatory responses. Further investigations are needed to clarify the clinical benefit of

  2. Predictors of neonatal encephalopathy in full term infants

    OpenAIRE

    Badawi, Nadia; Kurinczuk, Jennifer J; Alessandri, Louisa M; Burton, Paul R; Stanley, Fiona J.; Pemberton, Patrick J

    1996-01-01

    OBJECTIVE--Preliminary investigation of the contribution of adverse antepartum and intrapartum factors to neonatal encephalopathy in singleton neonates born full term. DESIGN--Matched case-control study based on incidence density sampling of controls. SETTING--Two major teaching hospitals (one paediatric and one obstetric) and three peripheral maternity hospitals in Perth, Western Australia (population 1.2 million). SUBJECTS--89 cases, all the full term singleton neonates born during an eight...

  3. Predictors of positive blood culture and deaths among neonates with suspected neonatal sepsis in a tertiary hospital, Mwanza- Tanzania

    Directory of Open Access Journals (Sweden)

    Jeremiah Seni

    2010-06-01

    Full Text Available Abstract Background Neonatal sepsis is a significant cause of morbidity and mortality in neonates. Appropriate clinical diagnosis and empirical treatment in a given setting is crucial as pathogens of bacterial sepsis and antibiotic sensitivity pattern can considerably vary in different settings. This study was conducted at Bugando Medical Centre (BMC, Tanzania to determine the prevalence of neonatal sepsis, predictors of positive blood culture, deaths and antimicrobial susceptibility, thus providing essential information to formulate a policy for management of neonatal sepsis. Methods This was a prospective cross sectional study involving 300 neonates admitted at BMC neonatal unit between March and November 2009. Standard data collection form was used to collect all demographic data and clinical characteristics of neonates. Blood culture was done on Brain Heart Infusion broth followed by identification of isolates using conventional methods and testing for their susceptibility to antimicrobial agents using the disc diffusion method. Results Among 770 neonates admitted during the study period; 300 (38.9% neonates were diagnosed to have neonatal sepsis by WHO criteria. Of 300 neonates with clinical neonatal sepsis 121(40% and 179(60% had early and late onset sepsis respectively. Positive blood culture was found in 57 (47.1% and 92 (51.4% among neonates with early and late onset neonatal sepsis respectively (p = 0.466. Predictors of positive blood culture in both early and late onset neonatal sepsis were inability to feed, lethargy, cyanosis, meconium stained liquor, premature rupture of the membrane and convulsion. About 49% of gram negatives isolates were resistant to third generation cephalosporins and 28% of Staphylococcus aureus were found to be Methicillin resistant Staphylococcus aureus (MRSA. Deaths occurred in 57 (19% of neonates. Factors that predicted deaths were positive blood culture (p = 0.0001, gram negative sepsis (p = 0.0001 and

  4. Exposure assessment of neonates in israel to x-ray radiation during hospitalization at neonatal intensive care unit

    International Nuclear Information System (INIS)

    Nowadays nearly 10% of all births in western countries are premature. In the last decade, there has been an increase of 45% in the number of neonates that were born in Israel. At the same time, the survival of neonates, especially those with very low birth weight, VLBW, (less than 1,500 gr), has increased dramatically. Diagnostic radiology plays an important role in the assessment and treatment of neonates requiring intensive care. During their prolonged and complex hospitalization, these infants are exposed to multiple radiographic examinations involving X-ray radiation. The extent of the examinations that the infant undergoes depends on its birth weight, gestational age and its medical problems, where most of the treatment effort is focused especially on VLBW neonates. Most of the diagnostic X-ray examinations taken during the hospitalization of neonates in the neonatal intensive care unit (NICU) consist of imaging of the respiratory and gastrointestinal systems, namely, the chest and abdomen. The imaging process is done using mobile X-ray units located at the NICUs. Due to their long hospitalization periods and complex medical condition, all neonates, and neonates with VLBW in particular, are exposed to a much higher level of diagnostic radiation, compared to normal newborns. The goal of this research was to assess the extent of the exposure of neonates in Israel to X-ray radiation during their hospitalization at the neonatal intensive care unit. Five NICUs, located at different geographical zones in Israel and treating 20% of all newborns in Israel every year, participated in this research. The research was conducted in three phases: Phase I: Collection of information on radiographic techniques and exposure parameters (e.g. kV, mAs, focus to skin distance (FSD), examination borders). 499 X-ray examinations (from 157 neonates) were evaluated for necessary and unnecessary exposure of the neonate's organs to X-ray radiation during these examinations. Phase II

  5. Physical Review Online Archives (PROLA)

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, T.; Davies, J.; Kilman, D.; Laroche, F. [and others

    1997-05-01

    In cooperation with the American Physical Society, the Computer Research and Applications Group (CIC-3 -- see Section 13 for an acronym glossary) at Los Alamos National Laboratory has developed and deployed a journal archive system called, The Physical Review OnLine Archive (PROLA). It is intended to be a complete, full service on-line archive of the existing issues of the journal Physical Review from its inception to the advent of a full-service electronic version. The fundamental goals of PROLA are to provide screen-viewable and printable images of every article, full-text and fielded search capability, good browsing features, direct article retrieval tools, and hyperlinking to all references, errata, and comments. The research focus is on transitioning large volumes of paper journals to a modern electronic environment.

  6. Central versus institutional self-archiving

    OpenAIRE

    Harnad, Stevan

    2006-01-01

    NIH's, PLoS's, the Wellcome Trust's and now the UK MRC's unreflective support for PubMed Central (PMC), a Central Repository (CR), as the locus for direct self-archiving by authors is very unfortunate for Institutional Repositories (IRs), for self-archiving, and for Open Access (OA) progress in general. Alma Swan has published key papers on both OA self-archiving policy and institutional versus central self-archiving (IRs vs. CRs) analysing the reasons. (a) Institutional self-archiving and ce...

  7. Neonatal Resuscitation Program and Pediatric Advanced Life Support.

    Science.gov (United States)

    Malinowski, C

    1995-05-01

    The need for delivery resuscitation of the newborn cannot be predicted in most cases; therefore it is judicious to train all providers who may be involved in the delivery of newborns to follow guidelines developed to improve outcome, especially in the presence of transitional asphyxia. The Neonatal Resuscitation Program emphasizes basic steps of warming, drying, suctioning, and adequately ventilating the newborn. It also addresses current theories regarding resuscitation of the low birthweight newborns, infants with meconium aspiration, and medication use. The NRP applies to all acute-care hospitals that provide delivery services and those at which a respiratory therapist is likely to be present in the high-risk delivery or unanticipated delivery-room resuscitation. Outcomes have not been well documented and more clinical research is needed to identify which therapeutic strategies promote the best survival in this population. A topic that should be included in the NRP of the future is exogenous surfactant delivery. Respiratory distress syndrome has been a significant cause of death and morbidity in prematurely born neonates. Exogenous surfactant therapy has had a dramatic effect on the death rate of premature infants and on the incidence of respiratory distress syndrome. Current methods of surfactant administration demand that personnel proficient in management of the low birthweight newborn be present. As hospitals with all levels of nurseries continue to receive the prematurely delivered newborn and better methods to administer surfactant are discovered, the NRP could add information and a skills laboratory on surfactant administration. A trained cadre of health professionals who are proficient in the specific resuscitation skills required in pediatric patients can make a difference. The infant and child have different anatomy, physiology, and disease etiology that need to be emphasized and understood by the pediatric caregiver. The Pediatric Advanced Life

  8. Maternal haemoglobin and short-term neonatal outcome in preterm neonates.

    Directory of Open Access Journals (Sweden)

    Elodie Savajols

    Full Text Available OBJECTIVE: To determine whether there is a significant association between maternal haemoglobin measured before delivery and short-term neonatal outcome in very preterm neonates. STUDY DESIGN: We included prospectively all live births occurring from 25 to 32+6 weeks of gestation in a tertiary care centre between January 1(st 2009 and December 31(st 2011. Outborn infants and infants presenting with lethal malformations were excluded. Three hundred and thirty-nine mothers and 409 infants met the inclusion criteria. For each mother-infant pair a prospective record of epidemiologic data was performed and maternal haemoglobin concentration recorded within 24 hours before delivery was retrospectively researched. Maternal haemoglobin was divided into quartiles with the second and the third one regarded as reference as they were composed of normal haemoglobin values. Short-term outcome was defined as poor in case of death during hospital stay and/or grades III/IV intraventricular haemorrhage and/or periventricular leukomalacia and/or necessity of ventriculoperitoneal shunt. RESULTS: The global rate of poor short-term neonatal outcome was 11.4% and was significantly associated with low maternal haemoglobin values. This association remained significant after adjustment for antenatal corticosteroids therapy, gestational age, parity, mechanism of preterm birth, mode of delivery and birth weight (aOR = 2.97 CI 95% [1.36-6.47]. There was no relation between short-term neonatal outcome and high maternal haemoglobin concentration values. CONCLUSION: We show that low maternal haemoglobin concentration at delivery is an independent risk factor for poor short-term neonatal outcome in very preterm neonates. This study is one of the first to show such an association within the preterm population.

  9. Factors Affecting the Weaning from Nasal CPAP in Preterm Neonates

    Directory of Open Access Journals (Sweden)

    Shantanu Rastogi

    2012-01-01

    Full Text Available Objective. Identification of the weight and postmenstrual age (PMA at successful weaning of NCPAP in preterm neonates and the factors influencing the successful wean. Study Design. Retrospective review of 454 neonates ≤32 weeks of gestational age (GA who were placed on NCPAP and successfully weaned to room air was performed. Results. Neonates had a mean birth weight (BW of 1357±392 grams with a mean GA of 29.3±2.2 weeks. Neonates were weaned off NCPAP at mean weight of 1611±432 grams and mean PMA of 32.9±2.4 weeks. Univariate analysis showed that chorioamnionitis, intubation, surfactant use, PDA, sepsis/NEC, anemia, apnea, GER and IVH were significantly associated with the time to NCPAP wean. On multivariate analysis, among neonates that were intubated, BW was the only significant factor (<0.001 that was inversely related to time to successful NCPAP wean. Amongst non-intubated neonates, along with BW (<0.01, chorioamnionitis (<0.01, anemia (<0.0001, and GER (<0.02 played a significant role in weaning from NCPAP. Conclusion. Neonates were weaned off NCPAP at mean weight of 1611±432 grams and mean PMA of 32.9±2.4 weeks. BW significantly affects weaning among intubated and non-intubated neonates, though in neonates who were never intubated chorioamnionitis, anemia and GER also significantly affected the duration on NCPAP.

  10. Thymic size in preterm neonates: a sonographic study

    DEFF Research Database (Denmark)

    Jeppesen, Dorthe Lisbeth; Hasselbalch, H; Poulsen, Susanne Dam;

    2003-01-01

    AIM: To assess the variation in size of the thymus in vivo in preterm neonates and to identify relations between thymic size and gestational age (GA), birthweight, occurrence of postnatal infections and maternal alcohol and tobacco intake during pregnancy. METHODS: Eighty preterm neonates with a GA...... and negatively correlated with occurrence of postnatal infection (p preterm...... neonates. A normal range for Ti in preterm neonates has been established. The sonographic method is a safe and effective technique for measuring the size of the thymus in preterm infants....

  11. Early intervention care programme for parents of neonates

    OpenAIRE

    W Lubbe

    2005-01-01

    Parents with neonates in the neonatal intensive care unit (NICU) experience different needs at different stages of their neonates’ stay in the NICU. The needs of parents with neonates in NICU’s play an important role in aspects such as the ability to cope with changing parental roles and emotions, the relationship between parent and infant and the managing of the parents’ own needs. The aim of this study was to develop an intervention care programme for parents with neonates in the NICU. This...

  12. Dried fruit and dental health.

    Science.gov (United States)

    Sadler, Michèle Jeanne

    2016-12-01

    A comprehensive review of the literature has found that the common perceptions that dried fruits are "sticky", adhere to teeth, and are detrimental to dental health on account of their sugar content are based on weak evidence. There is a lack of good quality scientific data to support restrictive advice for dried fruit intake on the basis of dental health parameters and further research is required. A number of potentially positive attributes for dental health, such as the need to chew dried fruits which encourages salivary flow, and the presence of anti-microbial compounds and of sorbitol, also require investigation to establish the extent of their effects and whether they balance against any potentially negative attributes of dried fruit. Advice on dried fruit consumption should also take account of the nutritional benefits of dried fruit, being high in fibre, low in fat and containing useful levels of micronutrients.

  13. Analysis of acylcarnitine profiles in umbilical cord blood and during the early neonatal period by electrospray ionization tandem mass spectrometry

    Directory of Open Access Journals (Sweden)

    E. Vieira Neto

    2012-06-01

    Full Text Available Acylcarnitine profiling by electrospray ionization tandem mass spectrometry (ESI-MS/MS is a potent tool for the diagnosis and screening of fatty acid oxidation and organic acid disorders. Few studies have analyzed free carnitine and acylcarnitines in dried blood spots (DBS of umbilical cord blood (CB and the postnatal changes in the concentrations of these analytes. We have investigated these metabolites in healthy exclusively breastfed neonates and examined possible effects of birth weight and gestational age. DBS of CB were collected from 162 adequate for gestational age neonates. Paired DBS of heel-prick blood were collected 4-8 days after birth from 106 of these neonates, the majority exclusively breastfed. Methanol extracts of DBS with deuterium-labeled internal standards were derivatized before analysis by ESI-MS/MS. Most of the analytes were measured using a full-scan method. The levels of the major long-chain acylcarnitines, palmitoylcarnitine, stearoylcarnitine, and oleoylcarnitine, increased by 27, 12, and 109%, respectively, in the first week of life. Free carnitine and acetylcarnitine had a modest increase: 8 and 11%, respectively. Propionylcarnitine presented a different behavior, decreasing 9% during the period. The correlations between birth weight or gestational age and the concentrations of the analytes in DBS were weak (r £ 0.20 or nonsignificant. Adaptation to breast milk as the sole source of nutrients can explain the increase of these metabolites along the early neonatal period. Acylcarnitine profiling in CB should have a role in the early detection of metabolic disorders in high-risk neonates.

  14. Analysis of acylcarnitine profiles in umbilical cord blood and during the early neonatal period by electrospray ionization tandem mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Vieira Neto, E. [Serviço de Genética Médica, Instituto de Puericultura e Pediatria Martagão Gesteira, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ (Brazil); Laboratório Diagnósticos Laboratoriais Especializados, Rio de Janeiro, RJ (Brazil); Fonseca, A.A.; Almeida, R.F. [Laboratório Diagnósticos Laboratoriais Especializados, Rio de Janeiro, RJ (Brazil); Figueiredo, M.P.; Porto, M.A.S. [Maternidade Escola, Rio de Janeiro, RJ (Brazil); Ribeiro, M.G. [Serviço de Genética Médica, Instituto de Puericultura e Pediatria Martagão Gesteira, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ (Brazil)

    2012-04-13

    Acylcarnitine profiling by electrospray ionization tandem mass spectrometry (ESI-MS/MS) is a potent tool for the diagnosis and screening of fatty acid oxidation and organic acid disorders. Few studies have analyzed free carnitine and acylcarnitines in dried blood spots (DBS) of umbilical cord blood (CB) and the postnatal changes in the concentrations of these analytes. We have investigated these metabolites in healthy exclusively breastfed neonates and examined possible effects of birth weight and gestational age. DBS of CB were collected from 162 adequate for gestational age neonates. Paired DBS of heel-prick blood were collected 4-8 days after birth from 106 of these neonates, the majority exclusively breastfed. Methanol extracts of DBS with deuterium-labeled internal standards were derivatized before analysis by ESI-MS/MS. Most of the analytes were measured using a full-scan method. The levels of the major long-chain acylcarnitines, palmitoylcarnitine, stearoylcarnitine, and oleoylcarnitine, increased by 27, 12, and 109%, respectively, in the first week of life. Free carnitine and acetylcarnitine had a modest increase: 8 and 11%, respectively. Propionylcarnitine presented a different behavior, decreasing 9% during the period. The correlations between birth weight or gestational age and the concentrations of the analytes in DBS were weak (r ≤ 0.20) or nonsignificant. Adaptation to breast milk as the sole source of nutrients can explain the increase of these metabolites along the early neonatal period. Acylcarnitine profiling in CB should have a role in the early detection of metabolic disorders in high-risk neonates.

  15. Use of neonatal intensive care unit as a safe place for neonatal surgery

    OpenAIRE

    Gavilanes, A.; Heineman, E; Herpers, M.; Blanco, C; BURGE, D.

    1997-01-01

    AIM—To evaluate the advantages, disadvantages, and short term morbidity and mortality of major surgical interventions performed in the neonatal intensive care unit.
METHODS—A retrospective case review of 45 neonates was performed from April 1991 to September 1995. The characteristics of the patients were: gestational age 29 (SD 4) weeks (range 24 to 41 weeks); birthweight 1305 (870) g ( range 540 to 4040 g); presurgical weight 1430 (895) g ( range 550 to 4370 g); postconceptional age at surge...

  16. Neonates with reduced neonatal lung function have systemic low-grade inflammation

    DEFF Research Database (Denmark)

    Chawes, Bo L.K.; Stokholm, Jakob; Bønnelykke, Klaus;

    2015-01-01

    Background: Children and adults with asthma and impaired lung function have been reported to have low-grade systemic inflammation, but it is unknown whether this inflammation starts before symptoms and in particular whether low-grade inflammation is present in asymptomatic neonates with reduced...... lung function. ObjectiveWe sought to investigate the possible association between neonatal lung function and biomarkers of systemic inflammation.  Methods: Plasma levels of high-sensitivity C-reactive protein (hs-CRP), IL-1β, IL-6, TNF-α, and CXCL8 (IL-8) were measured at age 6 months in 300 children...

  17. Simultaneous occurrence of foetal and neonatal alloimmune thrombocytopenia and neonatal neutropenia due to maternal neutrophilic autoantibodies

    DEFF Research Database (Denmark)

    Morling Taaning, Ellen Birkerod; Jensen, Lise; Varming, Kim

    2012-01-01

    Foetal and neonatal alloimmune thrombocytopenia (FNAIT) and neonatal neutropenia caused by maternal autoantibodies against neutrophils are rare disorders. We describe a newborn with severe thrombocytopenia and intracerebral bleeding caused by maternal anti-HPA-3a alloantibodies and mild neutropenia...... caused by maternal autoantibodies against HNA-1b. This appears to be the first case of simultaneous occurrence of these two conditions. Conclusion:  This case report and review of the literature demonstrate that anti-HPA-3a antibodies can be overlooked by standard assays....

  18. Is The Essential Newborn Care Package an Effective Intervention for Reducing Neonatal Sepsis In India?

    OpenAIRE

    Masters, Rebecca

    2008-01-01

    Background: Neonatal sepsis is an important cause of morbidity and mortality in India. Neonatal health programmes such as the Essential Newborn Care Package focus on preventative and curative care for the reduction of neonatal sepsis. However, neonates continue to die as a consequence of sepsis, many of which deaths are preventable. This critical review examines the factors that impact on neonatal sepsis and evaluates the effectiveness of this package aimed at preventing neonatal death....

  19. Theoretical model of digital archives

    Directory of Open Access Journals (Sweden)

    Alenka Kavčič-Čolić

    2004-01-01

    Full Text Available There are certain conditions that national organizations should fulfill to became trusted digital repositories. Among other things, their deposit system should be in compliance with the reference model for an Open Archival Information System (OAIS. In this paper the model OAIS is presented as well as some important international experiences regarding its implementation. The joint project of the National and University Library and The Jozef Stefan Institute, which is aimed at developing such a digital archive based on OAIS, is also mentioned.

  20. Archiving in the networked world

    OpenAIRE

    Seadle, Michael

    2011-01-01

    Purpose – The purpose of this paper is to investigate how extensively LOCKSS/CLOCKSS, Portico, and e-Depot provide long-term digital archiving for the journals listed in the Directory of Open Access Journals (DOAJ). Design/methodology/approach – The paper uses publicly available online data, which are processed in a set of PERL programs to measure the number of DOAJ articles in the three archiving systems. Findings – The findings show that only 8 per cent of the DOAJ titles are in LOCKS...

  1. Convective drying of sludge cake

    Science.gov (United States)

    Chen, Jianbo; Peng, Xiaofeng; Xue, Yuan; Lee, Duujong; Chu, Chingping

    2002-08-01

    This paper presented an experimental study on convective drying of waste water sludge collected from Beijing GaoBeiDian Sewage Treatment Plant, particularly on the correlation between the observed shrinkage dynamics of sludge cake and the drying curve. During the initial stage of drying the process resembles to that of a particulate bed, in which moisture diffuses and evaporates at the upper surface. Conventional drying theory assuming a diffusion-evaporating front interprets this period of drying. Consequently, owing to the very large shrinkage ratio of the dried cake, cracks emerges and propagates on and within the cake body, whence inducing evaporating channel that facilitates the water removal. This occurrence compensates the reduction of surface area for evaporation, whence extending the constant-rate period during the test. Afterwards, the cracks meet with each other and form isolated cake piles, while the subsequent drying occur mainly within these piles and the conventional theory fails. The transition between the drying on a plain cake layer and that on the isolated piles demonstrates the need to adopt distinct descriptions on these two regimes of drying for the sludge cake.

  2. Space Technology for Crop Drying

    Science.gov (United States)

    1980-01-01

    McDonnell Douglas came up with a new method of drying agricultural crops derived from vacuum chamber technology called MIVAC, a compression of microwave vacuum drying system. A distant cousin of the home microwave oven, MIVAC dries by means of electrically- generated microwaves introduced to a crop-containing vacuum chamber. Microwaves remove moisture quickly and the very low pressure atmosphere in the chamber permits effective drying at much lower than customary temperatures. Thus energy demand is doubly reduced by lower heat requirement and by the shorter time electric power is needed.

  3. Images - RPSD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available ures of the proteins of plant seven kinds, such as rice. Data file File name: rpsd_images.zip File URL: ftp:...//ftp.biosciencedbc.jp/archive/rpsd/LATEST/rpsd_images.zip File size: 18.3 MB Sim

  4. Mortalidade neonatal de residentes em localidade urbana da região sul do Brasil Neonatal mortality in residents of a locality in southern Brasil

    Directory of Open Access Journals (Sweden)

    Luciana O. Bercini

    1994-02-01

    Full Text Available Caracterizou-se a mortalidade neonatal de residentes em Maringá -Paraná, no ano de 1990, segundo algumas variáveis. O material de estudo constituiu-se de 87 óbitos. Foram utilizadas informações retiradas das declarações de óbito, dos prontuários hospitalares, das entrevistas domiciliares, dos prontuários dos núcleos integrados de saúde e dos laudos de necrópsia. O coeficiente de mortalidade neonatal foi de 19,4 por 1.000 nascidos vivos. A maioria dos óbitos ocorreu na primeira semana de vida (92,0%, em recém-nascidos com menos de 37 semanas de gestação (79,8%, em crianças com baixo peso ao nascer (74,1%, em recém-nascidos do sexo masculino (56,3% e em crianças nascidas através de cesariana (54,2%. As causas básicas de óbito foram codificadas de acordo com a Classificação Internacional das Doenças - 9ª revisão. As Causas perinatais juntamente com as Anomalias congênitas responderam por 94,0% dos óbitos neonatais. As Causas perinatais foram responsáveis por 83,2% dos óbitos neonatais, onde a prematuridade ocupou o primeiro lugar, causando 15,8% das mortes. Constatou-se, também, que a prematuridade foi a causa associada mais freqüente dos óbitos de recém-nascidos (59,0%.Neonatal mortality rates in Maringá, Paraná State, Brazil, in 1990 are characterized in terms of several variables. Information concerning these events was provided by death certificates, hospital archives, home interviews, health center files and necropsy records. Neonatal mortality rates were 19.4 per 1,000 live births. Most of the deaths occurred: the first week of life (92.0%; newborns with less than 37 weeks of gestation (79.8%; low birth weight infants (74.1%; male newboms (56.3%; and cesarean section births (54.2%. The underlying causes of death were codified in accordance with the "International Diseases Classification" - 9th revision. Perinatal Causes together with Congenital Anomalies accounted for 94.0% of these deaths in addition

  5. Advanced dry and dry--wet cooling towers

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, B. M.

    1977-09-01

    Although progressive restrictions on the use of fresh water for power plant cooling and the growing use of dry cooling is anticipated in many regions of the country, the transition to this form of cooling will occur slowly unless improved technology leads to lower cost systems. The need for supplemental power during periods of warm weather contribute to the high cost of dry cooling and have led to greater emphasis on combined dry and wet cooling. Experimental and demonstration programs are underway at several locations in the U.S. to develop new systems which will hopefully reduce the cost of dry and wet/dry systems and/or the need for supplemental power. If any of the projected improvements of these advanced systems can be developed to the point of commercial availability, the use of dry cooling would be greatly increased and many of the secondary benefits will be realized. These include greater freedom to take advantage of existing transmission corridors, multiple plants on presently water-limited sites and mine mount sites in water-limited regions. The more promising advanced concepts under study are reviewed and appraised as to their likelihood of having a significant impact on the future use of dry (including dry/wet) cooling.

  6. Carrageenan drying with dehumidified air: drying characteristics and product quality

    NARCIS (Netherlands)

    Djaeni, M.; Sasongko, S.B.; Prasetyaningrum, Aji A A.A.; Jin, X.; Boxtel, van A.J.B.

    2012-01-01

    Applying dehumidified air is considered as an option to retain quality in carrageenan drying. This work concerns the effects of operational temperature, air velocity, and carrageenan thickness on the progress of drying and product quality when using dehumidified air. Final product quality and progre

  7. Drying Spirulina with Foam Mat Drying at Medium Temperature

    Directory of Open Access Journals (Sweden)

    Aji Prasetyaningrum

    2012-10-01

    Full Text Available Spirulina is a single cell blue green microalgae (Cyanobacteria containing many Phytonutrients (Beta-carotene, Chlorophyl, Xanthophyl, Phyocianin using as anti-carcinogen in food. Producing dry spirulina by quick drying process at medium temperature is very important to retain the Phytonutrient quality. Currently, the work is still challenging due to the gel formation that block the water diffusion from inside to the surface.  This research studies the performance of foam-mat drying on production of dry spirulina. In this method the spirulina was mixed with foaming agent (glair/egg albumen, popular as white egg at 2.5% by weight at air velocity 2.2 m/sec. Here, the effect of spirulina thickness and operational temperature on drying time and quality (Beta-carotene and color were observed. The drying time was estimated based on the measurement of water content in spirulina versus time. Result showed that the thicker spirulina, the longer drying time. Conversely, the higher operational temperature, faster drying time. At thickness ranging 1-3 mm and operational temperature below 70oC, the quality of spirulina can fit the market requirement

  8. Coming out in the archives: the Hall-Carpenter Archives at the London School of Economics

    OpenAIRE

    Donnelly, Sue

    2008-01-01

    The archive and journal collections of the Hall-Carpenter Archives (HCA) have been housed at the LSE since 1988. The archive, named in honour of novelist Radclyffe Hall and socialist writer, Edward Carpenter, was founded in 1982 to document the development of gay activism in the UK since the publication of the Wolfenden Report in 1958. The archive operated as an independent archive based at the London Lesbian and Gay Centre for several years before being transferred to the Archives of the Lon...

  9. Pattern and prevalence of neonatal thrombocytopenia in Port Harcourt, Nigeria

    Directory of Open Access Journals (Sweden)

    Zaccheaus A Jeremiah

    2010-04-01

    Full Text Available Zaccheaus A Jeremiah1, Justina E Oburu21Hematology and Blood Transfusion Science Unit, Department of Medical Laboratory Sciences, College of Health Sciences, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria; 2Department of Hematology and Blood Transfusion University of Port Harcourt Teaching Hospital, Port Harcourt, NigeriaBackground: In Port Harcourt, evidence-based guidelines for platelet transfusion therapy in neonatal patients are yet to be defined and the prevalence and pattern of neonatal thrombocytopenia has not yet been reported.Methods: Platelet counts of 132 neonatal patients admitted into the special care baby unit (SCBU at the University of Port Harcourt Teaching Hospital in Nigeria were assessed using the International Committee on Standards in Hematology (ICSH approved manual procedures for hemocytometry.6Study design: This is a cross sectional study carried out on neonates to determine the prevalence and pattern of neonatal thrombocytopenia.Results: The median platelet count of the neonates was 97.0 × 109/L (interquartile range [IQR] 50–152 while the mean age was 61.7 hours (range 1–336 hours. The overall prevalence of neonatal thrombocytopenia was 53.0%. Mild thrombocytopenia (platelet count 51–100 × 109/L was found in 39.4% of the neonates, 12.1% had moderate thrombocytopenia (platelet count 30–50 × 109/L, while severe thrombocytopenia (platelet count <30 × 109/L was detected in 1.5% of the neonates. Of these, 84.84% of the cases occurred within 72 hours (early onset. The most common clinical diagnosis among the neonates was severe birth asphyxia (33.3%, followed by neonatal jaundice (19.7%, neonatal sepsis (16.7%, low birth weight (13.6%, anemia and bleeding (6.1%, and other clinical conditions (10.6%. There was no association between clinical diagnosis and thrombocytopenia (Fisher’s exact test = 10.643; P = 0.923.Conclusion: There is a high prevalence of early onset neonatal thrombocytopenia

  10. Study Of Some Maternal Risk Factors Influencing Early Neonatal Mortality

    Directory of Open Access Journals (Sweden)

    Chatterjee Chitra

    1998-01-01

    Full Text Available Research question: What is the extent of early neonatal mortality (0-7 days amongst neonates delivered in a city hospital and its association with maternal factors. Objectives: 1. To find out the extent of early neonatal mortality amongst the neonates delivered in a city hospital of Calcutta. 2. To identify the maternal and biosocial factors influencing the early neonatal mortality. Setting :Obstetric and nursery wards of Eden Hospital of Medical college, Calcutta. Study design: Case-control study. Sample Size: 139 “case” mothers whose neonates died within 7 days of delivery and 215 “control” mothers who delivered well neonates on the same dates as those of case group. Study Variables: Maternal age, parity, literacy, place of residence, utilization of antenatal care, toxaemia of pregnancy, ante-partumhaemorrhage etc. Statistical analysis: Odds ratio and Chi-square test. Results: Overall early neonatal mortality rate was 55.33 per 1000 live births. Although there was no association of early neonatal mortality with parity and maternal age, but it was found to be significantly higher among illiterate mothers (odds ratio 3.9, those living in rural and slum areas (odds ratio 3 and 2.8 and those who did not receive complete antenatal care(odds ratio 28, The risk of early neonatal mortality was significantly high particularly in presence of two complications during pregnancy e.g. toxaemia (odds ratios 7.48 and antepartum haemorrhage (odds ratio 8.16. Conclusion: Increasing literacy status of mothers will improve their receptivity for antenatal care, which by way of ensuring proper management of pregnancy and its complications will prevent early neonatal deaths to a significant extent.

  11. Forward Osmosis Brine Drying

    Science.gov (United States)

    Flynn, Michael; Shaw, Hali; Hyde, Deirdre; Beeler, David; Parodi, Jurek

    2015-01-01

    The Forward Osmosis Brine Drying (FOBD) system is based on a technique called forward osmosis (FO). FO is a membrane-based process where the osmotic potential between brine and a salt solution is equalized by the movement of water from the brine to the salt solution. The FOBD system is composed of two main elements, the FO bag and the salt regeneration system. This paper discusses the results of testing of the FO bag to determine the maximum water recovery ratio that can be attained using this technology. Testing demonstrated that the FO bag is capable of achieving a maximum brine water recovery ratio of the brine of 95%. The equivalent system mass was calculated to be 95 kg for a feed similar to the concentrated brine generated on the International Space Station and 86 kg for an Exploration brine. The results have indicated that the FOBD can process all the brine for a one year mission for between 11% to 10% mass required to bring the water needed to make up for water lost in the brine if not recycled. The FOBD saves 685 kg and when treating the International Space Station brine and it saves 829 kg when treating the Exploration brine. It was also demonstrated that saturated salt solutions achieve a higher water recovery ratios than solids salts do and that lithium chloride achieved a higher water recovery ratio than sodium chloride.

  12. Sessile nanofluid droplet drying.

    Science.gov (United States)

    Zhong, Xin; Crivoi, Alexandru; Duan, Fei

    2015-03-01

    Nanofluid droplet evaporation has gained much audience nowadays due to its wide applications in painting, coating, surface patterning, particle deposition, etc. This paper reviews the drying progress and deposition formation from the evaporative sessile droplets with the suspended insoluble solutes, especially nanoparticles. The main content covers the evaporation fundamental, the particle self-assembly, and deposition patterns in sessile nanofluid droplet. Both experimental and theoretical studies are presented. The effects of the type, concentration and size of nanoparticles on the spreading and evaporative dynamics are elucidated at first, serving the basis for the understanding of particle motion and deposition process which are introduced afterward. Stressing on particle assembly and production of desirable residue patterns, we express abundant experimental interventions, various types of deposits, and the effects on nanoparticle deposition. The review ends with the introduction of theoretical investigations, including the Navier-Stokes equations in terms of solutions, the Diffusion Limited Aggregation approach, the Kinetic Monte Carlo method, and the Dynamical Density Functional Theory. Nanoparticles have shown great influences in spreading, evaporation rate, evaporation regime, fluid flow and pattern formation of sessile droplets. Under different experimental conditions, various deposition patterns can be formed. The existing theoretical approaches are able to predict fluid dynamics, particle motion and deposition patterns in the particular cases. On the basis of further understanding of the effects of fluid dynamics and particle motion, the desirable patterns can be obtained with appropriate experimental regulations. PMID:25578408

  13. Patterns from drying drops.

    Science.gov (United States)

    Sefiane, Khellil

    2014-04-01

    The objective of this review is to investigate different deposition patterns from dried droplets of a range of fluids: paints, polymers and biological fluids. This includes looking at mechanisms controlling the patterns and how they can be manipulated for use in certain applications such as medical diagnostics and nanotechnology. This review introduces the fundamental properties of droplets during evaporation. These include profile evolution (constant contact angle regime (CCAR) and constant radius regime (CRR)) and the internal flow (Marangoni and Capillary flow (Deegan et al. [22])). The understanding of these processes and the basic physics behind the phenomenon are crucial to the understanding of the factors influencing the deposition patterns. It concludes with the applications that each of these fluids can be used in and how the manipulation of the deposition pattern is useful. The most commonly seen pattern is the coffee-ring deposit which can be seen frequently in real life from tea/coffee stains and in water colour painting. This is caused by an outward flow known as capillary flow which carries suspended particles out to the edge of the wetted area. Other patterns that were found were uniform, central deposits and concentric rings which are caused by inward Marangoni flow. Complex biological fluids displayed an array of different patterns which can be used to diagnose patients. PMID:23746427

  14. Teacher Evaluation: Archiving Teaching Effectiveness

    Science.gov (United States)

    Nielsen, Lance D.

    2014-01-01

    Teacher evaluation is a current hot topic within music education. This article offers strategies for K-12 music educators on how to promote their effectiveness as teachers through archival documentation in a teacher portfolio. Using the Danielson evaluation model (based on four domains of effective teaching practices), examples of music teaching…

  15. Netherlands: archives, libraries and museums

    NARCIS (Netherlands)

    E. Ketelaar; F. Huysmans; P. van Mensch

    2010-01-01

    This entry provides an overview of the development and current state of archives, libraries, and museums as institutions, and the related professions and disciplines within the Netherlands. The entry describes social and political issues affecting information institutions from the early nineteenth c

  16. Archived film analysis and restoration

    NARCIS (Netherlands)

    Rares, A.

    2004-01-01

    The progressive degradation of current film archives poses a serious threat to the preservation of our cultural and technical heritage. Digitization and digital restoration are currently the most viable solutions for the long term preservation and high quality restoration of filmed material. They al

  17. Preservation and Archives in Vietnam.

    Science.gov (United States)

    Henchy, Judith

    This report, based on visits to Vietnamese libraries and archives between 1987 and 1997, examines the largely unexplored corpus of Vietnamese textual resources in research institutions and libraries there and elsewhere, the associated problems of bibliographic control, and issues of preservation. The following topics are addressed: the history of…

  18. Ondansetron Pharmacokinetics in Pregnant Women and Neonates: Towards a New Treatment for Neonatal Abstinence Syndrome

    Science.gov (United States)

    Elkomy, Mohammed H.; Sultan, Pervez; Carvalho, Brendan; Peltz, Gary; Wu, Manhong; Clavijo, Claudia; Galinkin, Jeffery L.; Drover, David R.

    2014-01-01

    Ondansetron is the drug of choice to prevent nausea in women undergoing cesarean surgery and can be used to prevent neonatal abstinence syndrome (NAS). Pharmacokinetics of ondansetron has not been characterized in pregnant women or in newborns. A nonlinear mixed-effects modeling approach was used to analyze plasma samples obtained from 20 non-pregnant and 40 pregnant women following single administration of 4 or 8 mg ondansetron, from umbilical cord blood at delivery, and from neonates after birth. The analysis indicates that: ondansetron disposition is not affected by pregnancy (p>0.05), but influenced by dose (p<0.05), and is characterized by rapid transplacental transfer and longer elimination half-life in neonates compared to their mother. A dosing regimen for prevention of NAS was designed based on the model. The regimen involves IV administration of 4 mg to the mothers shortly before cord clamping, or oral administration of 0.07 mg/kg (or equivalently 0.04 mg/kg IV) to neonates. PMID:25670522

  19. ANCHOVY DRYING USING INFRARED RADIATION

    Directory of Open Access Journals (Sweden)

    Watcharin Dongbang

    2013-01-01

    Full Text Available The present study investigated the drying of anchovy using infrared radiation experimentally; in addition, the dimensionless heat transfer coefficient in terms of Nusselt’s number was also investigated. The anchovy was dried from 78±1%wb down to 20±1%wb. The drying conditions were infrared power range 400-800 W, hot air temperatures range 50-70°C and hot air velocity range 0.5-1.5 ms-1. The lowest drying time to reduce the moisture content was found at an air temperature of 70°C and velocity of 1.5 ms-1. Drying took 446, 390 and 223 min at 400, 600 and 800 W of infrared power, respectively. The increase in drying temperature, hot air velocity and infrared power were significant factors for decreasing the moisture and darkness of dried anchovy. The modified correlations of Nusselt’s number for the anchovy drying could fit the experimental data quite well within ±10% deviation.

  20. Viscous property of dried clay

    Institute of Scientific and Technical Information of China (English)

    XU Li-sheng; LI Jian-zhong

    2006-01-01

    One dimensional and triaxial compression tests of air-dried and oven-dried Fujinomori clay and Pisa clay were carried out. Water content is less than 4.5 % and 1.0% for air-dried and oven-dried clay specimens, respectively. In all tests, axial strain rate was changed stepwise many times and drained creep tests were performed several times during monotonic loading at a constant strain rate. Global unloading (and also reloading in some tests) was applied during which creep loading tests were performed several times. Cyclic loading with small stress amplitude and several cycles was also performed to calculate the modulus of elasticity of the clay in tests. Local displacement transducer was used in triaxial compression test to increase measuring accuracy of axial strain. The results show that air-dried and oven-dried clay have noticeable viscous properties; during global unloading, creep deformation changes from positive to negative, i.e. there exist neutral points (zero creep deformation or no creep deformation point) in global unloading part of strain-stress curve; viscous property of Fujinomori clay decreases when water content decreases, i.e. viscous property of air-dried Fujinomori clay is more significant than that of oven-dried Fujinomori clay.

  1. Neonatal Mortality Risk Assessment in a Neonatal Intensive Care Unit (NICU

    Directory of Open Access Journals (Sweden)

    Babak Eshrati

    2007-09-01

    Full Text Available Objective: This study aims to assess the utility of a scoring system as predictor of neonatal mortality rate among the neonates admitted within one year to the neonatal intensive care unit (NICU of the Childrens Medical Center in Tehran, Iran.Material & Methods: Data were gathered from 213 newborns admitted to the NICU from September 2003 to August 2004. In addition to demographic data, Apgar scores at 1 minute and 5 minutes, history and duration of previous hospitalization, initial diagnosis and final diagnosis, and scoring system by using the score for the neonatal acute physiology-perinatal extension II (SNAP-PE II were carried out within 12 hours after admission to the NICU. All of the parameters were prospectively applied to the admitted newborns. The exclusion criteria were discharge or death in less than 24 hours after NICU admission.Findings: 198 newborn infants met the inclusion criteria. The mean and standard deviation (SD of the variables including postnatal age, birth weight, SNAP, and finally Apgar scores at 1 minute and 5 minutes of neonates under this study were 7.6 (0.5 days, 2479.8 (29.4 grams, 21.6 (1.1, 7.47 0.08(, and 7.71 (0.06, respectively. Twenty five of the 198 patients died (12.6%. Gestational age (P=0.03, birth weight (P=0.02, Apgar score at 5 minutes (0.001, and SNAP-PE II (P=0.04 were significantly related to the mortality rate. By Analyzing through logistic regression to evaluate the predictive value of these variables in relation to the risk of mortality, it was shown that only SNAP-PE II and Apgar score at 5 minutes could significantly predict the neonatal mortality.Conclusion: According to this study SNAP-PE II and Apgar score at 5 minutes can be used to predict mortality among the NICU patients. SNAP-PE II score had the best performance in predicting mortality in this study. More studies with larger samples are suggested to evaluate all of the above-mentioned parameters among neonates who are admitted to NICUs

  2. Dolor en neonatos Pain in neonates

    Directory of Open Access Journals (Sweden)

    M. A. Vidal

    2005-03-01

    Full Text Available Tradicionalmente, el dolor en el niño se ha tratado de forma insuficiente. Se pensaba que la incapacidad de los niños para verbalizar sus sentimientos y expresar su dolor era sinónimo de incapacidad para experimentarlo y recordarlo. Los neonatos a menudo deben someterse a intervenciones invasivas, y en la actualidad existen datos suficientes para afirmar que el neonato es capaz de percibir el dolor. El tratamiento insuficiente del dolor conlleva un aumento de la morbimortalidad. En los últimos años se han producido numerosos avances en el cuidado y manejo del recién nacido. Existen diversas escalas de medida del dolor para la valoración de este en neonatos a término y pretérmino. Estas se basan en la observación y recogida de las alteraciones fisiológicas, cambios del comportamiento, o una combinación de ambos. En este artículo se hace un repaso por las más utilizadas. Hay una serie de medidas generales de vital importancia en el tratamiento del dolor en neonatos, como es evitar procedimientos dolorosos innecesarios, el cuidado del ambiente que le rodea, distintos tipos de soluciones orales dulces, la estimulación multisensorial, así como amamantar el pecho de su madre durante la intervención dolorosa. Sin embargo, hay ocasiones en las que estos recursos son insuficientes y hemos de recurrir a las medidas farmacológicas. Los fármacos más utilizados son los anestésicos locales, opioides y analgésicos antiinflamatorios no esteroideos. Hay situaciones estresantes y no dolorosas para el neonato, en las que el tratamiento adecuado es la sedación. Incluimos el hidrato de cloral, remifentanilo o midazolam.Pain in children has been traditionally inadequately managed. It was though that children inability to verbalize feelings and express pain was synonymous of their inability to feel and remember pain. Neonates frequently have to undergo invasive procedures and currently there are not enough data to state that the neonate is

  3. Where should we operate on the preterm neonate?

    Science.gov (United States)

    Jenkins, Ian A; Kelly Ugarte, Lauren R; Mancuso, Thomas J

    2014-01-01

    The ideal venue for neonatal surgical procedures has been the subject of a contentious debate between the leading pediatric hospitals throughout the world. Bias toward the location of neonatal surgery tends to be based on institutional practices. The following opposing viewpoints from two leading pediatric institutions in the United Kingdom and the United States highlight the relevant issues. PMID:24289318

  4. Subcapsular hematoma of the liver in a neonate: case report

    Energy Technology Data Exchange (ETDEWEB)

    Im, Soo Ah; Lim, Gye Yeon [The Catholic University of Korea, Seoul (Korea, Republic of)

    2005-07-15

    Subcapsular hematoma of the liver in the neonate is an uncommon clinical presentation, although these tumors are frequently found upon perinatal autopsy. We describe the sonographic and MR findings of a subcapsular hematoma of the liver in a neonate having a clinical history of an inserted umbilical venous catheter, necrotizing enterocolitis and sepsis, and we also include a review of the relevant literature.

  5. Involvement of parents in care. Telemedicin neonatal homecare

    DEFF Research Database (Denmark)

    Holm, K. G.; Brødsgaard, Anne; Zachariassen, G.;

    2015-01-01

    INTRODUCTION Neonatal homecare (NH) is an alternative to hospitalization for healthy preterm infants dependent only on tube feeding. NH implies parents managing tube feeding while establishing breastfeeding at home with support from neonatal nurses offering home visits regularly, until breastfeed...... telemedicine device if NH should be provided with support from telemedicine....

  6. Neonatal bloodstream infections in a pediatric hospital in Vietnam

    DEFF Research Database (Denmark)

    Kruse, Alexandra Yasmin; Thieu Chuong, D.H.; Phuong, C.N.;

    2013-01-01

    Septicemia and bloodstream infections (BSIs) are major causes of neonatal morbidity and mortality in developing countries. We prospectively recorded all positive blood cultures (BSI) among neonates admitted consecutively to a tertiary pediatric hospital in Vietnam during a 12-month period. Among...

  7. Early onset neonatal sepsis in preterm premature rupture of membranes

    International Nuclear Information System (INIS)

    To determine the frequency of early onset neonatal sepsis in newborn with various duration of preterm premature rupture of membranes (PPROM). Study Design: Cross sectional study. Place and Duration of Study: Neonatal Intensive Care Unit Combined Military Hospital, Lahore from November 2009 to November 2010. Material and Methods: Neonates of singleton pregnancies complicated by preterm premature rupture of the membranes (PPROM) with delivery between 30 and 36 weeks gestation were included in the study. The overall frequency of neonatal sepsis was calculated on clinical and serological basis. Comparison of the frequency of sepsis among groups with varying duration of rupture of membranes was done. Results: Out of 164 babies, 84 (51.2%) were female and 80 (48.8%) were male. Mean maternal age was 23 years (range: 18-36 years). Mean gestational age was 33 weeks (range: 30-36 weeks). Sepsis was suspected in 41(25%) babies on clinical grounds. C-reactive protein was raised in 36 (22%) neonates. There was statistically insignificant difference between clinical versus serological diagnosis (p=0.515). Frequency of neonatal sepsis was significantly higher in mothers with longer duration of rupture of membrane (p < 0.001). Conclusion: Frequency of neonatal sepsis was observed to be 22%. PPROM is an important risk factor for early onset neonatal sepsis. (author)

  8. Treatment of neonatal sepsis with intravenous immune globulin

    DEFF Research Database (Denmark)

    Brocklehurst, Peter; Farrell, Barbara; King, Andrew;

    2011-01-01

    Neonatal sepsis is a major cause of death and complications despite antibiotic treatment. Effective adjunctive treatments are needed. Newborn infants are relatively deficient in endogenous immunoglobulin. Meta-analyses of trials of intravenous immune globulin for suspected or proven neonatal sepsis...

  9. Ultrasound of the cervical roots and brachial plexus in neonates

    NARCIS (Netherlands)

    Pillen, S.; Semmekrot, B.; Meulstee, J.; Verrips, A.; Alfen, N. van

    2015-01-01

    INTRODUCTION: In this exploratory study we investigated whether ultrasound can visualize the neonatal cervical roots and brachial plexus. METHODS: In 12 healthy neonates <2 days old, the neck region was studied unilaterally with ultrasound using a small-footprint 15-7-MHz transducer. RESULTS: The

  10. Death in CHARGE syndrome after the neonatal period

    NARCIS (Netherlands)

    Bergman, J. E. H.; Blake, K. D.; Bakker, M. K.; Sarvaas, G. J. du Marchie; Free, R. H.; van Ravenswaaij-Arts, C. M. A.

    2010-01-01

    CHARGE syndrome is a multiple congenital anomaly syndrome that can be life-threatening in the neonatal period. Complex heart defects, bilateral choanal atresia, esophageal atresia, severe T-cell deficiency, and brain anomalies can cause neonatal death. As little is known about the causes of death in

  11. Intermittent Versus Continuous Phototherapy for Reducing Neonatal Hyperbilirubinemia

    OpenAIRE

    Nikoo Niknafs; Bahare Bahman-Bijari; Mohammad Hossein Torabinejad; Abdol-Ali Mortazavi; Pedram Niknafs

    2008-01-01

    Objective: Clinical studies comparing intermittent versus continuous phototherapy for reducing neonatal hyperbilirubinemia have produced conflicting results. This study was conducted to compare the efficacy of intermittent with continuous phototherapy. Methods: This study was performed on 114 neonates with indirect hyperbilirubinemia. Inclusion criteria were body weight above 2000 grams, absence of other concomitant diseases, and hyperbilirubinemia neither requiring intensive phototherapy nor...

  12. Dietary protein absorption of the small intestine in human neonates

    NARCIS (Netherlands)

    Schaart, Maaike W.; de Bruijn, Adrianus C. J. M.; Tibboel, Dick; Renes, Ingrid B.; van Goudoever, Johannes B.

    2007-01-01

    Background: The intestine plays a key role in the absorption of dietary proteins, which determines growth of human neonates. Bowel resection in the neonatal period brings loss of absorptive and protective surface and may consequently lead to malabsorption of dietary nutrients. However, there are no

  13. Acetaminophen developmental pharmacokinetics in premature neonates and infants

    DEFF Research Database (Denmark)

    Anderson, Brian J; van Lingen, Richard A; Hansen, Tom G;

    2002-01-01

    The aim of this study was to describe acetaminophen developmental pharmacokinetics in premature neonates through infancy to suggest age-appropriate dosing regimens.......The aim of this study was to describe acetaminophen developmental pharmacokinetics in premature neonates through infancy to suggest age-appropriate dosing regimens....

  14. The Prolonged Neonatal Admission: Implications for our National Children's Hospital

    LENUS (Irish Health Repository)

    McGlacken-Byrne, SM

    2016-06-01

    A significant number of neonates are admitted to tertiary paediatric units for prolonged stays annually, despite limited availability of neonatal beds. As the three Dublin paediatric hospitals merge, this pressure will be transferred to our new National Children’s Hospital.\\r\

  15. Incidence and risk factors of neonatal thrombocytopenia: a pr

    Directory of Open Access Journals (Sweden)

    Nila Kusumasari

    2010-03-01

    Conclusions The incidence of neonatal thrombocytopenia was 12.2%. Significant risk factor of mother that caused thrombocytopenia was pre-eclampsia, while risk factors of neonates were asphyxia, sepsis and necrotizing enterocolitis.[Paediatr Indones. 2010;50:31-7].

  16. Feline Neonatal Isoerythrolysis and the Importance of Feline Blood Types

    OpenAIRE

    Ana C. Silvestre-Ferreira; Josep Pastor

    2010-01-01

    Although feline neonatal isoerythrolysis is rare, associated mortality rate is high. It results from mating of type B blood queens with type A or AB blood toms. A comprehensive review on feline blood types and feline neonatal isoerythrolysis physiopathology, clinical features, diagnosis, treatment, and prevention is covered.

  17. Mortality audit of neonatal sepsis secondary to Acinetobacter

    Directory of Open Access Journals (Sweden)

    Anuradha S De

    2013-01-01

    Full Text Available Background: Multidrug resistant Acinetobacter infection has emerged as an important pathogen in neonatal sepsis in the recent years causing morbidity as well as mortality. Materials and Methods: A retrospective analysis was performed over a one and a half year period of all neonates admitted with sepsis in our neonatal intensive care unit (NICU, who developed Acinetobacter infection and to identify mortality-associated risk factors in these neonates. Results: Incidence of neonatal septicaemia due to Acinetobacter species was 9.18%. All were cases of early onset sepsis. Predominant species isolated was Acinetobacter baumanii (67.5%. The major symptoms were lethargy and poor feeding. The major signs were tachypnoea, rib retraction, and respiratory distress. The major fetal risk factors were low birth weight and prematurity. Overall, 53.75% were multidrug resistant (MDR Acinetobacter. Resistance to more than two drugs (MDR was statistically significant in A. baumanii as compared with nonbaumanii. Overall mortality due to Acinetobacter neonatal sepsis was 20%. Septicemia due to A. baumanii was associated with higher mortality than those due to nonbaumanii isolates. Lethargy, tachypnoea, rib retraction, tachycardia, respiratory distress, and mechanical ventilation were significant predictors of mortality. Conclusion: Multidrug resistant Acinetobacter infection is fatal, particularly in premature and low birth weight neonates. Therefore, an effective infection control policy and rational antibiotic use are mandatory in neonatal intensive care areas of each hospital in order to control Acinetobacter infection and improve outcome.

  18. Gender Differences in Mother-Neonate Twin Interaction.

    Science.gov (United States)

    Riese, Marilyn L.

    To investigate differences in mothers' interaction patterns with their neonate twins based on birth order, relative size at birth, or gender, 37 neonate twins and their mothers were observed during the first 10 minutes of a feeding in a hospital nursery. Time-sampling recordings were made of maternal behaviors related to proximal stimulation,…

  19. Patterns of neonatal hypoxic-ischaemic brain injury

    Energy Technology Data Exchange (ETDEWEB)

    Vries, Linda S. de [University Medical Centre, Department of Neonatology, Wilhelmina Children' s Hospital, Utrecht (Netherlands); Wilhelmina Children' s Hospital, University Medical Centre, Department of Neonatology, KE 04.123.1, P.O. Box 85090, Utrecht (Netherlands); Groenendaal, Floris [University Medical Centre, Department of Neonatology, Wilhelmina Children' s Hospital, Utrecht (Netherlands)

    2010-06-15

    Enormous progress has been made in assessing the neonatal brain, using magnetic resonance imaging (MRI). In this review, we will describe the use of MRI and proton magnetic resonance spectroscopy in detecting different patterns of brain injury in (full-term) human neonates following hypoxic-ischaemic brain injury and indicate the relevance of these findings in predicting neurodevelopmental outcome. (orig.)

  20. Neonatal intensive care: satisfaction measured from a parent's perspective.

    Science.gov (United States)

    Conner, J M; Nelson, E C

    1999-01-01

    Health care systems today are complex, technically proficient, competitive, and market-driven. One outcome of this environment is the recent phenomenon in the health care field of "consumerism." Strong emphasis is placed on customer service, with organized efforts to understand, measure, and meet the needs of customers served. The purpose of this article is to describe the current understanding and measurement of parent needs and expectations with neonatal intensive care services from the time the expectant parents enter the health care system for the birth through the discharge process and follow-up care. Through literature review, 11 dimensions of care were identified as important to parents whose infants received neonatal intensive care: assurance, caring, communication, consistent information, education, environment, follow-up care, pain management, participation, proximity, and support. Five parent satisfaction questionnaires-the Parent Feedback Questionnaire, Neonatal Index of Parent Satisfaction, Inpatient Parent Satisfaction-Children's Hospital Minneapolis, Picker Institute-Inpatient Neonatal Intensive Care Unit Survey, and the Neonatal Intensive Care Unit-Parent Satisfaction Form-are critically reviewed for their ability to measure parent satisfaction within the framework of the neonatal care delivery process. An immense gap was found in our understanding about what matters most and when to parents going through the neonatal intensive care experience. Additional research is required to develop comprehensive parent satisfaction surveys that measure parent perceptions of neonatal care within the framework of the care delivery process. PMID:9917476