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  • Electronic Resource  (5)
  • Inorganic Chemistry  (3)
  • Rat model  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Thoracoscopic surgery of the oesophagus in rats: a training concept for the treatment of tracheo-oesophageal malformations in preterm infants (1997)
    Springer
    Pediatric surgery international 12 (1997), S. 116-117 
    Details
    ISSN: 1437-9813
    Keywords: Oesophageal atresia ; Thoracoscopy Laparoscopy ; Rat model
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In extremely preterm babies with type Vogt IIIb oesophageal atresia, the primary operative management can be restricted to a gastrostomy and ligation of the fistula. Some of these patients, however, may not even tolerate a thoracotomy or placement on the operating table. We developed a minimally invasive procedure to prepare and ligate the oesophagus thoracoscopically and perform laparoscopic gastrostomy in a rat model. In 15 operations we observed only one complication. This study implies that after adequate practice, thoracoscopic dissection of the oesophagus with ligation of a tracheo-oesophageal fistula could be performed even in every small infants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01349975
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Thoracoscopic surgery of the oesophagus in rats: a training concept for the treatment of tracheo-oesophageal malformations in preterm infants (1997)
    Springer
    Pediatric surgery international 12 (1997), S. 116-117 
    Details
    ISSN: 1437-9813
    Keywords: Key words Oesophageal atresia ; Thoracoscopy ; Laparoscopy ; Rat model
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  In extremely preterm babies with type Vogt III b oesophageal atresia, the primary operative management can be restricted to a gastrostomy and ligation of the fistula. Some of these patients, however, may not even tolerate a thoracotomy or placement on the operating table. We developed a minimally invasive procedure to prepare and ligate the oesophagus thoracoscopically and perform laparoscopic gastrostomy in a rat model. In 15 operations we observed only one complication. This study implies that after adequate practice, thoracoscopic dissection of the oesophagus with ligation of a tracheo-oesophageal fistula could be performed even in every small infants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003830050079
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Phosphazene. XII. Bis- und Tris- (trichlorphosphazo)-methyl-hexachloroantimonate (1968)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 362 (1968), S. 58-64 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: In the reaction of amidinium- and guanidinium-hexachloroantimonates with PCl5, two protons are substituted by the PCl3 radical giving bis- and tris-(trichlorophosphazo)methylhexachloroantimonates. Their 31P- and 1H—NMR spectra confirm the proposed structure of the compounds. The delocalization of the charge for the cation is exhibited by long-range 31P—1H coupling.
    Notes: Bei der Reaktion von Amidinium- und Guanidinium-hexachloroantimonaten(V) mit PCl5 werden jeweils zwei stickstoffgebundene Protonen durch den PCl3-Rest ersetzt und es entstehen Bis- und Tris-(trichlorphosphazo)-methyl-hexachloroantimonate. Ihre 31P- und 1H-Kernresonanzspektren geben Auskunft über die Struktur der Verbindungen. Die Delokalisation der Ladung auf das Gerüst des Kations macht sich durch weitreichende 31P—1H-Kopplung bemerkbar.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19683620110
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Phosphazene. XIII. Cyclokondensation von Bis-(trichlorphosphazo)-methyl-Kationen (1968)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 362 (1968), S. 65-70 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The five-membered chain of bis-(trichlorophosphazo)-methyl-hexachloroantimonate reacts with NH4Cl under cyclization to 3-substituted tetrachlorodiphosphatriazine VI, and with the hydrochloride of a primary amine to 3.6-disubstituted tetrachlorodiphosphatriazinium-hexachloroantimonate IV. 31P—1H-coupling in IV hints at strengthening of the PNC-π-bond due to cyclization.
    Notes: Die fünfgliedrige Kette eines Bis-(trichlorphosphazo)-methyl-hexachloroantimonats kondensiert mit NH4Cl unter Ringschluß zum 3-substituierten Tetrachlor-diphosphatriazin VI, mit dem Hydrochlorid eines primären Amins zum 3,6-disubstituierten Tetrachlordiphosphatriazinium-hexachloroantimonat IV. Die 31P—1H-Kopplung in IV wird im Hinblick auf die Änderung der Winkel- und Bindungsverhältnisse beim Ringschluß diskutiert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19683620111
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  • 5
    Electronic Resource
    Electronic Resource
    Ein neues Trennungsverfahren der Gadolinit-Erden und Darstellung reiner Yttria (1900)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 33 (1900), S. 42-49 
    Details
    ISSN: 0365-9496
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19000330106
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    Paper (German National Licenses)
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