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  • 1995-1999  (2)
  • (Z)-11-Eicosen-1-ol  (1)
  • Anterior spinal artery syndrome  (1)
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  • 1995-1999  (2)
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Spinalis-anterior-Syndrom nach thoracoabdomineller Oesophagusresektion Eine seltene Komplikation (1997)
    Springer
    Der Chirurg 68 (1997), S. 902-905 
    Details
    ISSN: 1433-0385
    Keywords: Key words: Carcinoma of esophagus ; Anterior spinal artery syndrome ; Transesophageal echocardiography. ; Schlüsselwörter: Oesophaguscarcinom ; Spinalis-anterior-Syndrom ; transoesophageale Echokardiographie.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Wir berichten über den Fall eines Patienten mit Oesophaguscarcinom des mittleren Drittels im klinischem Stadium III, der nach kurativer thoracoabdomineller Oesophagusresektion eine Paraparese beider Beine mit Sensibilitätsausfall ab TH12/L1 und zusätzlich dissoziierter sensomotorischer Empfindungsstörung ab C6/C7 rechts sowie ab TH5 links entwickelte. Ursache war offenbar die Abschilferung eines Aortenwandplaques mit partieller Verlegung der A. radicularis magna (Adamkiewicz) bei bekannter fortgeschrittener Arteriosklerose. In der Literatur ist das Spinalis-anterior-Syndrom überwiegend nach Operationen der thorakalen Aorta beobachtet worden und nicht nach Eingriffen an der Speiseröhre. Über diese seltene, aber schwerwiegende Komplikation bedarf es vor Oesophaguseingriffen keiner zusätzlichen Aufklärung.
    Notes: Summary. We report a case of postoperative paraplegia resembling an anterior spinal artery syndrome after curative esophagectomy in a patient with carcinoma of esophagus and clinical stage III (UICC). Neurologic deficit was characterized by loss of sensibility at the level of T12/L1 together with paraparesis of both lower extremities. Furthermore, dissociated sensorimotor depletion at C6/C7 (rightsided) and at T5 (leftsided) was noted. This severe complication was most probably caused by peeling of an arteriosclerotic plaque of the thoracic aorta due to preexisting advanced arteriosclerosis, leading to a partial occlusion of the great radicular artery of Adamkiewicz. Even though anterior spinal artery syndrome is a well-known problem in the operative management of thoracic aortic aneurysms, this complication has not previously been reported after esophagectomy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001040050292
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    (Z)-11-Eicosen-1-ol, a Major Component of Apis cerana Venom (1997)
    Springer
    Journal of chemical ecology 23 (1997), S. 1929-1939 
    Details
    ISSN: 1573-1561
    Keywords: (Z)-11-Eicosen-1-ol ; octadecanol ; eicosanol ; docosenol ; alarm pheromone ; venom ; Apis cerana ; Apis koschevnikovi ; Apis dorsata ; Apidae ; Hymenoptera
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The unusual venom of Apis cerana contains large oily droplets within an otherwise aqueous secretion. Chemical analysis (GC-MS) revealed that the venom oil consists of (Z)-11-eicosen-1-ol (81.2%), other linear alcohols (7.7%), and linear hydrocarbons (11.1%). The eicosenol is present in extremely large quantities, averaging over 250 μg per insect, and is absent, or present in small quantities, in other parts of the sting apparatus. An investigation of the site of eicosenol storage in A. mellifera showed it to be absent from the venom and to be associated with the setose area where the more volatile components of the alarm pheromone are stored, as previously shown by others. A third honeybee species, A. dorsata, does not to contain the alcohol. The function of eicosenol in A. cerana in not clear, but may serve to mark stung intruders with pheromone or to attract foragers to marked floral resources.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/B:JOEC.0000006480.49252.df
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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