Výsledky vyhledávání - "Gunnar A. Rau"

Evaluation of portal venous gas detected by ultrasound examination for diagnosis of necrotising enterocolitis

Autor: Gunnar A. Rau, Marion Linke, Clemens Behrens, Nico Derichs, Bettina Bohnhorst, Dorothee B. Bartels, Michael Dördelmann

Publikováno v: Archives of Disease in Childhood - Fetal and Neonatal Edition. 94:F183-F187

Background: Early diagnosis of necrotising enterocolitis (NEC) is difficult but essential for timely therapy. The diagnostic hallmarks and specific radiological signs for NEC are pneumatosis intestinalis (PI) and portal venous gas (PVG), but PVG in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23ba3168e3a8cb9d29e740f03e842820
https://doi.org/10.1136/adc.2007.132019

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Molecular and functional changes of pulmonary surfactant in response to hyperoxia

Autor: Gunnar A. Rau, Wolfgang Bernhard, Florian M. Ohler, Christian F. Poets, Thomas Tschernig, Gertrud Vieten, Clemens Behrens, Horst von der Hardt, Christa Acevedo, Heike Dombrowsky

Publikováno v: Pediatric Pulmonology. 41:1025-1039

Surfactant comprises phosphatidylcholine (PC) together with anionic phospholipids, neutral lipids, and surfactant proteins SP-A to-D. Its composition is highly specific, with dipalmitoyl-PC, palmitoyl-myristoyl-PC, and palmitoyl-palmitoleoyl-PC as it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d9ff169df874a6778094d3aa3296ff3
https://doi.org/10.1002/ppul.20443

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Mass Spectrometric Analysis of Surfactant Metabolism in Human Volunteers Using Deuteriated Choline

Autor: Christopher J. Pynn, Wolfgang Bernhard, Anthony D. Postle, Gunnar A. Rau, Christian F. Poets, Andreas Jaworski, Jens M. Hohlfeld, Dieter Stoll, Joachim Freihorst

Publikováno v: American Journal of Respiratory and Critical Care Medicine. 170:54-58

Surfactant reduces surface tension at pulmonary air-liquid interfaces. Although its major component is dipalmitoyl-phosphatidylcholine (PC16:0/16:0), other PC species, principally palmitoylmyristoyl-PC, palmitoylpalmitoleoyl-PC, and palmitoyloleoyl-P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c3f5f23aae9e926903d987d4b26081
https://doi.org/10.1164/rccm.200401-089oc

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Molecular Species Compositions of Lung and Pancreas Phospholipids in the cftrtm1HGU/tm1HGU Cystic Fibrosis Mouse

Autor: Gunnar A. Rau, Graeme T Clark, Wolfgang Bernhard, Heike Dombrowsky, Anthony D. Postle

Publikováno v: Pediatric Research. 53:447-454

Fatty acid analysis of phospholipid compositions of lung and pancreas cells from a cystic fibrosis transmembrane regulator (CFTR) negative mouse (cftr(-/-))suggested that a decreased concentration of docosahexaenoate (22:6(n-3)) and increased arachid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a33d7cf8bf417b23ea34bae4fbb8ecc
https://doi.org/10.1203/01.pdr.0000049937.30305.8a

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Pulmonary and gastric surfactants. A comparison of the effect of surface requirements on function and phospholipid composition

Autor: Gunnar A. Rau, Joachim Freihorst, Wolfgang Bernhard, Anthony D. Postle

Publikováno v: Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 129:173-182

Surfactant is present in the alveoli and conductive airways of mammalian lungs. The presence of surface active agents was, moreover, demonstrated for avian tubular lungs and for the stomach and intestine. As the surface characteristics of these organ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afd4c992794ae178d797c8247aa801ae
https://doi.org/10.1016/s1095-6433(01)00314-2

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Commercial versus Native Surfactants

Autor: Horst von der Hardt, Gunnar A. Rau, Wolfgang Bernhard, Jasmin Mottaghian, Christian F. Poets, Andreas Gebert

Publikováno v: American Journal of Respiratory and Critical Care Medicine. 162:1524-1533

Despite their broad clinical use, there is no standardized comparative study on the functional, biochemical, and morphologic differences of the various commercial surfactants in relation to native surfactant. We investigated these parameters in Alveo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f6bb0dc6128c0ba4fa523cf91bcf123
https://doi.org/10.1164/ajrccm.162.4.9908104

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Determinants of lung volume in spontaneously breathing preterm infants

Autor: Christian F. Poets, K Neuber, Monika Gappa, J Seidenberg, Gunnar A. Rau

Publikováno v: American Journal of Respiratory and Critical Care Medicine. 155:649-653

To study the effects of apneic pauses, sighs, and breathing patterns on functional residual capacity (FRC), we measured FRC repeatedly in 48 healthy preterm infants (weight at study 2,042 +/- 316 g [mean +/- SD], postconceptional age 36.6 +/- 2.0 wk)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23ed0b3dc5a3245c843e8aeadd883bb
https://doi.org/10.1164/ajrccm.155.2.9032208

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