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
Filter
Document type
Language
  • 11
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial & engineering chemistry 21 (1929), S. 627-632 
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 12
    ISSN: 0167-2584
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 13
    ISSN: 0039-6028
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 14
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Psychiatry Research 19 (1986), S. 171-173 
    ISSN: 0165-1781
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 15
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Journal of Pharmaceutical and Biomedical Analysis 11 (1993), S. 335-338 
    ISSN: 0731-7085
    Keywords: Zipeprol, drug of abuse ; determination in urine and plasma. ; gas chromatography-mass spectrometry
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology , Medicine
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 16
    ISSN: 1432-2307
    Keywords: Relapsing polychondritis ; Ear cartilage ; Marginal erosions ; Perichondrial cell degenerescence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Light and electron microscope studies of the ear cartilage in a patient with relapsing polychondritis (RP) under corticoid treatment are reported. Unilateral auricular deformation evolved without inflammatory episodes and the lesions consisted mainly of marginal erosions filled with fine collagen fibrils and containing degenerating perichondrial cells in their basal parts. Degenerative cells were scattered throughout the perichondrium, but cartilage erosions only occured when numerous cells were affected in a same area. Cartilage outside the eroded zones did not seem to be modified. Cartilage lesions thus appear to be a result of a chondrocyte renewal defect leading to loss of proteoglycans and elastic fibers, with only collagen remaining. These data suggest that inflammation is probably not the initial pathogenic process responsible for cartilage injury in RP, but that a metabolic defect in perichondrial cells might be involved.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 17
    ISSN: 1434-3924
    Keywords: Schlüsselwörter Vorderes Kreuzband ; Arthroskopie ; Semitendinosussehne ; Primärstabilität ; Key words Anterior cruciate ligament ; Arthroscopy ; Semitendinous tendon ; Primary stability
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Problem: The major problem when reconstructing the anterior cruciate ligament (ACL) with the semitendinous tendon (STT) is the low primary stability of the STT graft fixation techniques. Methods: From 1994 to 1996, a surgical procedure for arthroscopic reconstruction of the ACL with the paired STT was performed on ten cadaveric knees, followed by operations on 26 patients (average age, 25.1 years; range, 16–43 years). The femoral attachment was achieved using a U-shaped tendon wrapped around a bone plug, which was then blocked in a steplike femoral channel. The tibial attachment was attained using a boneplug and applying a 7-mm interference screw. Results of the experimental trial: Anatomic studies were performed on the STT of the cadaveric knees. We carried out clinical tests (anterior drawer sign, Lachmann) and KT-1000 measurements preoperatively following artifical ACL rupture, and postoperatively. Isometrical estimations were performed for precise anatomical placement of the tendon and on the implaned STT transplant. The primary stability of the attachment methods in the tear-out testing amounted to 448.2 N for the femoral attachment and 440,0 N for the tibial attachment. Results of the clinical trial: The average postoperative surveillance period was 22.5 months (4–40) (range, 4–40 months). Evaluation was undertaken using the Insall knee score (average score preoperatively, 38.1; postoperatively, 95.7), the Insall functional score (average score preoperatively, 64.3; postoperatively, 96.2), and the Lysholm score (average score preoperatively, 53.6; postoperatively, 96.2). The IKDC score showed very good results in 26.9%, good results in 65.4%, and moderate results in 7.7% of cases. The KT-1000 measurement carried out postoperatively showed equivalent stability of both knee joints in 92.3% of all patients (anteroposterior transposition, 〈 2 mm at 89 N). A total of 80.8% of all patients, including four athletes, regained their normal level of activity. Conclusion: The presented method makes it possible to achieve an economical and easy STT attachment using entirely autologous material with a high level of primary stability.
    Notes: In den Jahren 1994 bis 1996 wurde an der unfallchirurgischen Klinik des Krankenhauses Nordwest, Frankfurt am Main, bei 26 Patienten (Durchschnittsalter 25,1 Jahre, 16–43 Jahre) ein autologes Operationsverfahren zur arthroskopischen Rekonstruktion des vorderen Kreuzbands (VKB) mit der gedoppelten Semitendinosussehne (STS) durchgeführt. Die femorale Befestigung erfolgte, indem die Sehne „U-förmig“ um einen Knochenzylinder geschlungen und dieser in einem einstufigen femoralen Bohrkanal verblockt wurden. Die tibiale Fixation wurde mit einem Knochenblock und einer Interferenzschraube vorgenommen. Experimenteller Teil: An 10 Leichenknien fanden anatomische Studien zur STS statt. Wir führten präoperativ, nach artifizieller VKB-Ruptur und postoperativ klinische Tests (vordere Schublade, Lachmann) and KT-1000-Messungen durch. Zur genauen anatomischen Plazierung der Sehne und bei liegendem STS-Transplantat wurden Isometriebestimmungen vorgenommen. Die Primärstabilität der Fixationsmethoden im Ausrißexperiment lag für die femorale Fixation bei durchschnittlich 448,2 N und für die tibial Fixation bei 440,0 N. Klinischer Teil: Der Nachbeobachtungszeitraum betrug im Mittel 22,5 Monate (4–40). Die Auswertung erfolgte anhand des Insall-knee-Scores (Punktmittelwert [Pmtw] präoperativ: 38,1, postoperativ: 95,7), des Insall-functional-Scores (Pmtw präoperativ: 64,3, postoperativ 96,2) und des Lysholm-Scores (Pmtw präoperativ: 53,6, postoperativ: 96,2). Im IKDC-Score ergaben sich 26,9% sehr gute, 65,4% gute und 7,7% mäßige Ergebnisse. Die postoperativ durchgeführten KT-1000-Messungen zeigten im Seitenvergleich bei 92,3% der Patienten stabile Kniegelenke (a.-p. Translation 〈 2 mm bei 89N). 80,8% der Patienten, darunter 4 Leistungssportler, kehrten zu ihrem ursprünglichen Aktivitätsniveau zurück. Fazit: Vorgestellt wird ein kostengünstiges, einfach durchzuführendes, rein autologes femorales STS-Fixationsverfahren mit hoher Primärstabilität.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 18
    ISSN: 0003-2697
    Keywords: HPLC ; intoxication ; serum levels ; α-amanitin ; β-amanitin
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 19
    ISSN: 1432-0630
    Keywords: PACS: 42.55.Px; 68.60.Dv; 78.30.Fs
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 20
    ISSN: 1432-1041
    Keywords: Leukotiene D4 ; L-648,051 ; LTD4-antagonist ; SRS-A ; Pharmacokinetics ; tolerability
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary Two formulations of L-648,051 (L) were studied [intravenous (i.v.) and aerosol (A)] in two separate trials. Study I (i.v.) involved 4 normal male subjects in a single blind dose ranging study where good systemic tolerability and safety was shown. However, dose dependent local irritation at the injection site was observed at all dose levels (35, 52.5 and 70 mg/5 min infusion). L has a high systemic clearance rate (1.2 l/min), a small volume of distribution (4.4 l) and a short plasma half-life (2.4 min). Study II (A) involved 16 normal male volunteers who received incremental aerosolized doses of L from 0.1 to 1.6 mg in a double-blind, placebo controlled, dose ranging study. Complaints of mild local irritation or discomfort in the upper respiratory tract were the only significant findings. No dose relationship of these complaints could be shown. In conclusion, L is a safe and well tolerated drug when administered by aerosol. It causes dose related local, but not systemic, adverse experiences when administered i.v. In view of this tolerability and of its demonstrated activity against LTD4-challenge in animals, clinical efficacy studies with the aerosol formulation are warranted.
    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...