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  • 1
    Electronic Resource
    Electronic Resource
    Study on early re-rupture of intracranial aneurysms (1996)
    Springer
    Acta neurochirurgica 138 (1996), S. 12-18 
    Details
    ISSN: 0942-0940
    Keywords: Early re-rupture ; early surgery ; intracranial aneurysm
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The prognosis of patients with early re-ruptured intracranial aneurysms is discouraging. We compared the data on patients suffering re-rupture before the onset of late vasospasm (Early-Re) with those suffering rebleeding thereafter (Late-Re). The operability in the Early-Re group was lower (p 〈 0.05) and the outcome less satisfactory than that of Late-Re group. Of the Early-Re patients, 83% had a re-rupture within 24 hours of the initial subarachnoid haemorrhage; moreover 46% of these experienced rebleeding within three hours of the initial bleeding. Cases in the Early-Re group tended to belong to Hunt-Hess grade III or IV on admission, of wide spread subarachnoid haemorrhage on CT and of “bump” type aneurysms on angiograms. Based on our experience we propose that early re-rupture may be attributable to the following factors: a gradual and progressive thinning of the wall of bump type aneurysms results in such a large laceration through the fundus of the aneurysm. Re-rupture may occur within a short period after the first rupture because the fibrin net covering the wide laceration cannot tolerate the slight increase in internal pressure within the aneurysmal dome. Therefore, in the patients of Hunt-Hess grade III or IV, conventional angiography, tight holding during CT examination and lumbar puncture, should be avoided during the first three hours after the first bleed. Although early direct operations on patients with high Hunt-Hess grades tend to produce an unsatisfactory outcome, we cannot help these patients with Early-Re without surgical treatment. Not only early direct operation but also first conservative treatment to control systolic blood pressure are very important in patients with Early-Re.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01411717
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  • 2
    Electronic Resource
    Electronic Resource
    Rerupture of intracranial aneurysms during angiography (1989)
    Springer
    Acta neurochirurgica 98 (1989), S. 141-147 
    Details
    ISSN: 0942-0940
    Keywords: Intracranial aneurysms ; rerupture ; angiography ; early operation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We analyzed 70 patients (64 from the literature and 6 of our own cases) who had suffered from rerupture of their aneurysms during angiography. When these cases are compared with those who had suffered rupture of their aneurysms only once and a rerupture, which did not coincide with angiography, they were clinically distinguished by a higher Hunt-Hess grade, a higher rate of IC aneurysms, less operability, far miserable outcome and concentration of aneurysmal rerupture within three hours after the initial subarachnoid haemorrhage. It is suggested waiting at least 3 hours after SAH before performing angiography and to use digital subtraction angiography in order to prevent aneurysmal rerupture during angiography.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01407340
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  • 3
    Electronic Resource
    Electronic Resource
    Zur Entstehung eines traumatischen Karotisaneurysmas nach Behandlung einer Karotis-Sinus Kavernosus-Fistel durch Muskelembolisierung (1972)
    Springer
    Acta neurochirurgica 27 (1972), S. 45-51 
    Details
    ISSN: 0942-0940
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Report of a case with traumatic carotico-cavernous fistula, which initially seemed to be successfully occluded by muscle embolisation. However, control angiography performed four weeks later showed that an arterial aneurysm of the internal carotid artery had developed in the region of the original occluded fistula.
    Notes: Zusammenfassung Bericht über einen Fall mit traumatischer Karotis-Sinus Kavernosus-Fistel, die zunächst durch Muskelembolisierung erfolgreich verschlossen werden konnte, bei dem sich aber auf einer Kontrollangiographie 4 Wochen später ein arterielles Aneurysma der Carotis interna im Bereich der ursprünglich verschlossenen Fistel nachweisen ließ.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01402172
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  • 4
    Electronic Resource
    Electronic Resource
    Ein ungewöhnliches Aneurysmarezidiv nach Verclippung — ein struktureller Fehler des Clips? (1976)
    Springer
    Acta neurochirurgica 35 (1976), S. 271-277 
    Details
    ISSN: 0942-0940
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Recurrence of an IC—PC aneurysm after a successful neck clipping (Heifetz' clip) is reported. This was caused by breaking of a clip blade at its proximal end. It is suggested that some structural weakness was present in the clip metal.
    Notes: Zusammenfassung Bericht über einen Fall mit rezidivierendem Aneurysma der A. carotis interna — communicans posterior nach erfolgreicher Verclippung mit einem Heifetz-Clip. Ursache des Rezidivs war das Abbrechen eines Clipblattes an seinem proximalen Ende längere Zeit nach der Operation. Ursache scheinen strukturelle Fehler des Aneurysmaclipmetalles gewesen zu sein.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01406123
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  • 5
    Electronic Resource
    Electronic Resource
    Inactivation of Vegetative Bacteria by Rapid Decompression Treatment (2002)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 67 (2002), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: : We investigated the inactivation and injury effects of hydrostatic pressure treatment combined with a slow decompression (SD treatment) and a rapid decompression (RD treatment) on several vegetative bacterial strains. Single decompression time for the SD and RD treatments was longer than 30 s and about 1 ms, respectively. The RD treatment gave significantly (P 〈 0.05) smaller D and z values than the SD treatment, showing that the RD treatment was more effective than the SD treatment in inactivating vegetative bacteria and in lowering the treatment pressure. It was suggested that a rapid decompression procedure could enhance the degree of pressure-mediated injury, which caused the higher bactericidal effect of the RD treatment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.2002.tb09598.x
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  • 6
    Electronic Resource
    Electronic Resource
    Inactivation Efficiency of Enzymes in Buffered System by Continuous Method with Microbubbles of Supercritical Carbon Dioxide (2002)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 67 (2002), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: : Continuous method with microbubbles of supercritical carbon dioxide (SC-CO2) was applied to enzyme inactivation in a buffer system, which has a buffer capacity similar to commercial liquid foods (natural juices, fruit drinks, Japanese sake). By continuous treatment with microbubbles of SC-CO2, α-amylase and acid protease were effectively inactivated rather than by heat treatments. Compared with the inactivation efficiencies of these enzymes in deionized water by continuous treatment with microbubbles of SC-CO2, that of α-amylase was slightly lower, but that of acid protease was not in the buffer system. These results suggest that this method enables the effective inactivation of enzymes, although inactivation efficiency by this method was affected by initial pH and the buffer action of samples.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.2002.tb09570.x
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  • 7
    Electronic Resource
    Electronic Resource
    Inactivation Kinetics of Enzymes by Using Continuous Treatment with Microbubbles of Supercritical Carbon Dioxide (2001)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 66 (2001), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Enzyme inactivation using a new apparatus for continuous treatment with microbubbles supercritical carbon dioxide (SC-CO2) was investigated. D value of a-amylase (5.0±1.2 min) subjected to microbubbles of SC-CO2 treatment (microbubbles-SCT) at 35 °C, 30 MPa was lower than that (227 ± 15.9 min) subjected to heat treatment (HT) at 70 °C. D value of acid protease was reduced by microbubbles-SCT at 50 °C, 30 MPa (15.4 ± 4.1 min), compared to HT at 50 °C (233 ± 15.2 min). The activation energy for the inactivation of acid protease (135 ± 8.3 kJ mol-1) by microbubbles-SCT was 1 half of that (259 ± 9.0 kJ mol-1) by HT. These results indicated that continuous treatment with microbubbles of SC-CO2 was effective for enzyme inactivation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.2001.tb04623.x
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  • 8
    Electronic Resource
    Electronic Resource
    Oscillatory Compared with Continuous High Pressure Sterilization on Bacillus stearothermophilus Spores (1994)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 59 (1994), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: TO ESTABLISH a sterilization method with minimal heating, the effect of high pressure on bacteriostasis was studied using thermoduric spores of Bacillus stearothermophilus. After exposure to 800 MPa for 60 min at 60°C, the spore count decreased from 106 to 102/mL. However, exposure to the same pressure at room temperature did not cause significant change in spore numbers. The synergistic effect of high pressurization on the bacteriostatic action of sucrose fatty acid ester at low concentration (〈 10 ppm) was pronounced with sucrose palmitic acid ester but not with sucrose stearic acid ester. Oscillatory pressurization was more effective for spore sterilization. Six cycles oscillation of 5-min pressurization with 400 MPa at 70°C decreased the spore count from 106 to 102/mL, and with 600 MPa, complete sterilization was achieved.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1994.tb06924.x
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  • 9
    Electronic Resource
    Electronic Resource
    Effect of electrical stimulation on the rheological properties of rabbit skeletal muscle
    Amsterdam : Elsevier
    Meat Science 29 (1991), S. 203-210 
    Details
    ISSN: 0309-1740
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0309-1740(91)90049-V
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  • 10
    Electronic Resource
    Electronic Resource
    Principal Component Analysis of Aroma Profiles of Tempeh Produced by Using Various Starters
    Amsterdam : Elsevier
    Journal of Fermentation and Bioengineering 72 (1991), S. 315 
    Details
    ISSN: 0922-338X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0922-338X(91)90174-F
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