GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 14 (1961), S. 998-998 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    [S.l.] : International Union of Crystallography (IUCr)
    Acta crystallographica 39 (1983), S. 823-823 
    ISSN: 1600-5724
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1530-0358
    Keywords: Laparoscopic surgery ; Surgical trauma ; Inflammatory response ; Crohn's disease ; Granulocyte elastase ; Cytokines ; C-reactive protein
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract PURPOSE: The aim of this study was to assess whether systemic proinflammatory cytokines (IL-6), anti-inflammatory cytokines (IL-4, IL-10), acute phase proteins (C-reactive protein), or granulocyte elastase are valuable indicators for determining the degree of surgical trauma after openvs. laparoscopic-assisted resections in Crohn's disease. METHOD: Eleven patients in each group (open and laparoscopic-assisted surgery) were matched for indication, surgical procedure, and Crohn's disease activity index. Serum IL-4, IL-6, and IL-10 were measured using enzyme-linked immunosorbent assay. Serum C-reactive protein was determined by immunoturbidimetric assay. Plasma granulocyte elastase was determined by immunoactivation immunoassay. Blood was sampled preoperatively, six hours after the operation, and at postoperative Days 1 to 5. RESULTS: IL-4 was not detectable in any sample analyzed. Serum IL-6 and IL-10 levels peaked postoperatively in both groups without significant differences between laparoscopic-assisted (185.6±54.1 pg/ml and 112.1±19.4 pg/ml, respectively; mean ± standard error of the mean) and open surgery (431.1±240.4 pg/ml and 196.7±56.5pg/ml, respectively). Serum C-reactive protein levels also rose postoperatively, with a peak on the second day, but showed similar values after laparoscopic-assisted (107.1±12.1 mg/l) and open (128.3±17.5 mg/l) surgery. Plasma granulocyte elastase levels peaked on the first and second postoperative day and were found elevated almost throughout the five-day observation period. Comparison between the groups revealed significantly (P〈0.02) lower values after laparoscopic-assisted (Day 1, 46.5±8.9 µg/l; Day 2, 41.9±5.9 µg/l) when compared with open surgery (Day 1, 89.7±13.8 µg/l; Day 2, 91.4±14). CONCLUSIONS: Serum IL-6 and IL-10 may not be ideal measures for evaluation of the degree of tissue trauma in laparoscopic-assisted and open resections in Crohn's disease, probably because of interference with disease-specific cytokine interactions. In contrast, granulocyte elastase has to be considered a strong marker discriminating the different severity of surgical trauma induced by laparoscopic-assistedvs. open resection in Crohn's disease.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    ISSN: 1434-3932
    Keywords: Schlüsselwörter  Apoplexie ; Karotis-TEA ; Karotisstenting ; Neuromonitoring ; Embolie ; Transkranielle Dopplersonographie ; Key words Stroke ; Carotid TEA ; Carotid stenting ; Neuromonitoring ; Emboli
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Abstract  In a retrospective study we examined whether it is possible to achieve better results in carotid artery surgery with a new operative technique called ”no-touch-isolation technique” in combination with intraoperative angiography than with conventional operative techniques. Patients and methods: In 1997 and 1998, 80 patients who were operated on using this new operative technique were compared with a group of 144 patients who had undergone conventional carotid endarterectomy. The new aspect of the no-touch-isolation technique is that the whole operation strategy aims to avoid possible intraoperative and postoperative embolism. At first, the internal carotid artery is exposed and clamped distally to the stenotic plaque very atraumatically. The operation was then continued without an intraluminal shunt. At the end of the operation the result was checked by means of an intraoperative angiography. If any suggestion of a possible embolism, such as tears of the intima, were seen, an intraoperative revision was carried out until all thrombembolic material was removed. Results: The two groups were not different regarding age, sex, symptoms, degree of stenosis and risk factors nor did any significant differences exist in the operative technique used for endarterectomy (with or without patch, eversions-TEA, etc.). The group operated on with the no-touch-isolation technique had significantly longer operation- times (110 min vs 90 min) and also significantly longer clamping times (38.7 min vs 28.2 min) than the group operated on using conventional technique. The postoperative results, however, were still better. There were significantly fewer neurological deficits (4.1% vs 9.3%). Conclusion: The no-touch-isolation technique in combination with intraoperative angiography is a very safe method of treatment in patients with symptomatic stenosis of the internal carotid artery with a more than 70% degree of stenosis.
    Notes: Zusammenfassung  In einer retro-spektiven Studie wurde untersucht, inwieweit sich mit einer Optimierung der Operationstechnik an der A. carotis, der sog. No-touch-isolation-Technik, bessere Ergebnisse erzielen lassen. 80 Patienten, die 1997 und 1998 in der neuen Technik operiert worden waren, wurden mit einer Gruppe von 144 Patienten, die zuvor in herkömmlicher Technik operiert worden waren, verglichen. Das Neue der No-touch-isolation-Technik bestand darin, dass die ganze Operationstaktik darauf abzielte, mögliche intraoperative und postoperative Embolien zu vermeiden. Zu diesem Zweck wurde als Erstes die A. carotis interna ganz atraumatisch freigelegt und distal des stenosierenden Plaques abge-klemmt. Anschließend erfolgte die weitere Operation ohne Einlage eines intraluminären Shunts. Am Ende der Operation wurde das Ope-rationsergebnis mittels einer intra-operativen Angiographie kontrol- liert. Wenn sich dabei mögliche übriggebliebene Embolisationsquellen, wie Intimalefzen zeigten, erfolgte eine intraoperative Revision, bis alle Embolisationsquellen besei-tigt waren. Die beiden verglichenen Gruppen unterschieden sich nicht bezüglich Alter, Geschlecht, Sympto-matik, Stenosegrad und Risikofaktoren. Auch bezüglich der angewandten Operationsverfahren (TEA mit oder ohne Patch, Eversions-TEA etc.) bestanden keine signifikanten Unterschiede. Die in No-touch-isolation-Technik operierte Gruppe hatte signifikant längere Operationszeiten (110 vs. 90 min) und auch signifikant längere Abklemmzeiten (38,7 vs. 28,2 min) als die in der herkömmlichen Technik operierte Gruppe. Die perioperativen Ergeb-nisse waren jedoch besser. So traten signifikant weniger neurologische Defizite auf (4,1 vs. 9,3%). Die No-touch-isolation-Technik in Verbindung mit einer intraoperativen Angiographie ist eine Methode mit einer sehr geringen Insultrate bei Patienten mit symptomatischen 〉70%igen Karotisstenosen.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 59 (1908), S. 196-208 
    ISSN: 1432-1912
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Biology and fertility of soils 7 (1989), S. 318-324 
    ISSN: 1432-0789
    Keywords: N mineralization potential ; N immobilization ; N mineralization ; N cycling ; Reclamation ; Coal-mine spoil ; Sludge amendment
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary N mineralization was compared in fresh topsoil, stockpiled topsoil, coal-mine spoil, and in various mixtures of soil and mine spoil, with and without sludge amendment. N mineralization was slightly lower in stockpiled topsoil than in fresh topsoil or mine spoil. Differences between stockpiled and fresh topsoil were small and were attributed to changes in the relative proportions of readily degradable versus slowly degradable organic fractions. Sludge amendment increased N mineralization, but straw amendment immobilized N through 12 weeks of incubation. More N was leached from mixtures of mine spoil and soil than from soil or mine spoil alone, but net N mineralization decreased with increasing mine-spoil-to-soil ratios, probably as a result of greater denitrification losses. Mixing mine spoil with soil can increase plant available N more than soil or spoil alone, because spoil contributes mineralizable organic N while soil improves the physical and chemical environment of the mine spoil.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Monatsschrift Kinderheilkunde 14 (1914), S. 618-656 
    ISSN: 1433-0474
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Virchows Archiv 149 (1897), S. 202-216 
    ISSN: 1432-2307
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Virchows Archiv 149 (1897), S. 51-65 
    ISSN: 1432-2307
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...