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  • 1
    Electronic Resource
    Electronic Resource
    Effects of endotoxin elimination therapy using PMX in patients with septic shock (1996)
    Springer
    Intensive care medicine 22 (1996), S. S36 
    Details
    ISSN: 1432-1238
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Conclusions DHP with PMX appears to be more effective in patients with intraabdominal infection that is mainly derived from GNR and could be drained surgically.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01921210
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Change in digital blood flow with simultaneous reduction in plasma endothelin induced by hand-arm vibration (1996)
    Springer
    International archives of occupational and environmental health 68 (1996), S. 115-119 
    Details
    ISSN: 1432-1246
    Keywords: Digital blood flow ; Endothelin ; Hand-arm vibration ; Hand grasping ; Vibration-induced white finger
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Involvement of endothelium-derived relaxing factor (EDRF) or endothelium-derived constricting factor (EDCF) has been proposed as the pathophysiologic mechanism of vibration-induced white finger (VWF). Recent evidence that endothelin is a potent vasoconstrictor peptide indicates that it may play a role in vasoregulation during vibration exposure through the local actions of EDRF or EDCF. Therefore, we examined the effects of grasping (50 N) and hand-arm vibration (50 m/s2 rms, 120 Hz, x-axis) on digital blood flow (DBF) and on the level of plasma endothelin in seven healthy male office workers. Grasping decreased DBF without affecting endothelin, and vibration increased DBF with a simultaneous reduction in endothelin. The grasping-induced decrease in DBF seemed to be due to mechanical compression of the vessels. The negative correlation between DBF and endothelin during vibration exposure suggests that a reduction in release of endothelin from smooth muscle into the vessel cavity during vibration leads to vasodilatation, possibly attributable to the local axon reflex.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00381243
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Intraabdominal contamination after gallbladder perforation during laparoscopic cholecystectomy and its complications (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 888-891 
    Details
    ISSN: 1432-2218
    Keywords: Key words: Laparoscopic cholecystectomy — Gallbladder perforation — Intraabdominal contamination — Spilled gallstones — Complications
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Gallbladder perforation often occurs during laporoscopic cholecystectomy. Methods: The frequency and causes of gallbladder perforation as well as the relevant clinical background factors were investigated in 110 patients undergoing laparoscopic cholecystectomy. We also evaluated intraperitoneal contamination by bacteria and gallstones at the time of gallbladder perforation and investigated whether perforation caused early or late postoperative complications. Results: Intraoperative gallbladder perforation occurred in 29 of the 110 patients (26.3%). It was caused by injury with an electric knife during dissection of the gallbladder bed, injury during gallbladder retraction with grasping forceps, injury during gallbladder extraction from the abdomen, and slippage of cystic duct clips (potentially causing bile and stone spillage). Perforation was more frequent in patients with positive bile cultures and in those with pigment stones (p 〈 0.02), but not in patients with cholecystitis or cystic duct obstruction. The peritoneal cavity was contaminated by bacteria in 11/29 patients (37.9%) and by spilled stones in 3/29 patients (10.3%). There was no difference in the incidence of postoperative complications between the patients with and without perforation either in the early postoperative period or during follow-up for 24–42 months. Only one patient developed abdominal pain and fever in the early postoperative period, and they were probably related to perforation. Conclusions: Although gallbladder perforation is sometimes unavoidable during laparoscopic cholecystectomy, the risk of severe complications appears to be minimized by early closure of perforation, retrieval of as many of the spilled stones as possible, and intraperitoneal lavage.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004649900190
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    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Intraabdominal contamination after gallbladder perforation during laparoscopic cholecystectomy and its complications (1996)
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 888-891 
    Details
    ISSN: 1432-2218
    Keywords: Laparoscopic cholecystectomy ; Gallbladder perforation ; Intraabdominal contamination ; Spilled gallstones ; Complications
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Gallbladder perforation often occurs during laporoscopic cholecystectomy. Methods: The frequency and causes of gallbladder perforation as well as the relevant clinical background factors were investigated in 110 patients undergoing laparoscopic cholecystectomy. We also evaluated intraperitoneal contamination by bacteria and gallstones at the time of gallbladder perforation and investigated whether perforation caused early or late postoperative complications. Results: Intraoperative gallbladder perforation occurred in 29 of the 110 patients (26.3%). It was caused by injury with an electric knife during dissection of the gallbladder bed, injury during gallbladder retraction with grasping forceps, injury during gallbladder extraction from the abdomen, and slippage of cystic duct clips (potentially causing bile and stone spillage). Perforation was more frequent in patients with positive bile cultures and in those with pigment stones (p〈0.02), but not in patients with cholecystitis or cystic duct obstruction. The peritoneal cavity was contaminated by bacteria in 11/29 patients (37.9%) and by spilled stones in 3/29 patients (10.3%). There was no difference in the incidence of postoperative complications between the patients with and without perforation either in the early postoperative period or during follow-up for 24–42 months. Only one patient developed abdominal pain and fever in the early postoperative period, and they were probably related to perforation. Conclusions: Although gallbladder perforation is sometimes unavoidable during laparoscopic cholecystectomy, the risk of severe complications appears to be minimized by early closure of perforation, retrieval of as many of the spilled stones as possible, and intraperitoneal lavage.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00188476
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Different effects of noise and salicylate and their interactions on the guinea pig cochlea (1996)
    Springer
    European archives of oto-rhino-laryngology and head & neck 253 (1996), S. 429-434 
    Details
    ISSN: 1434-4726
    Keywords: Noise ; Outer hair cells ; Salicylate toxicity Temporary auditory threshold shifts ; 2f 142 distortion product
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We investigated the effects of noise and salicylate on the guinea pig cochlea by monitoring the acoustic nerve compound action potential (CAP) as well as the 2f1-f2 distortion product in the cochlear microphonics (DP-CM). The alterations of DP-CMs by noise and salicylate revealed an apparent difference, even when the noise-induced and salicylate-induced CAP threshold shifts were equal. This result indicated that noise and salicylate might have an effect on different sites in the cochlea. Combined effects were altered by changing the order in which the two agents were applied. The existing noise-induced damage attenuated the additional ototoxicity of salicylate. In contrast, attenuation did not occur when salicylate administration preceded noise exposure. Considering known effects of noise and/or salicylate altering mechano-electrical transduction (MET) and electro-mechanical transduction of the cochlear outer hair cells, our results seem to suggest that the MET plays a key role in the transduction mechanism in the cochlea.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00168497
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Value of color doppler ultrasonography for assessing fulminant hepatitis (1996)
    Springer
    Intensive care medicine 22 (1996), S. S50 
    Details
    ISSN: 1432-1238
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Conclusion Color Doppler US is a valuable diagnostic tool in evaluating or predicting prognosis of fulminant hepatic failure as it is simple and provides more accurate information about portal circulation than the other existing modalities.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01921224
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Change in digital blood flow with simultaneous reduction in plasma endothelin induced by hand-arm vibration (1996)
    Springer
    International archives of occupational and environmental health 68 (1996), S. 115-119 
    Details
    ISSN: 1432-1246
    Keywords: Key words Digital blood flow ; Endothelin ; Hand-arm vibration ; Hand grasping ; Vibration-induced white finger
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  Involvement of endothelium-derived relaxing factor (EDRF) or endothelium-derived constricting factor (EDCF) has been proposed as the pathophysiologic mechanism of vibration-induced white finger (VWF). Recent evidence that endothelin is a potent vasoconstrictor peptide indicates that it may play a role in vasoregulation during vibration exposure through the local actions of EDRF or EDCF. Therefore, we examined the effects of grasping (50 N) and hand-arm vibration (50 m/s2 rms, 120 Hz, x-axis) on digital blood flow (DBF) and on the level of plasma endothelin in seven healthy male office workers. Grasping decreased DBF without affecting endothelin, and vibration increased DBF with a simultaneous reduction in endothelin. The grasping-induced decrease in DBF seemed to be due to mechanical compression of the vessels. The negative correlation between DBF and endothelin during vibration exposure suggests that a reduction in release of endothelin from smooth muscle into the vessel cavity during vibration leads to vasodilatation, possibly attributable to the local axon reflex.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00381243
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Radioactivity distribution measurement of various natural material surfaces with Imaging Plate (1996)
    Springer
    Journal of radioanalytical and nuclear chemistry 206 (1996), S. 263-267 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Distribution images of natural radioactivity in natural materials such as vegetables were obtained by using Imaging Plate. In such cases, it is necessary to reduce background radiation intensity by one order or more. Graded shielding is very important. Especially, the innermost surface of a shielding box should be covered with acrylic resin plate. We obtained natural radioactivity distribution images of vegetables, sea food, meat etc. Mostly β-rays emitted from40K print the radioactivity distribution image. Comparison between γ-ray intensity of KCl solution measured with HPGe detector and that of natural material specimen gave the radioactivity around 0.06∼0.4 Bq/g depending on the kind and the part of specimens.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02039652
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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