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  • 1995-1999  (2)
  • 1990-1994  (1)
  • insulin treatment  (2)
  • Embolisation  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Hydrophilic polymer-coated guide wire combined with progressive suppleness pursil catheter for safer, more definitive embolisation of arteriovenous malformations (1994)
    Springer
    Neuroradiology 36 (1994), S. 326-329 
    Details
    ISSN: 1432-1920
    Keywords: Arteriovenous malformations ; Embolisation ; Guide wire ; Minicatheter ; Progressive suppleness pursil catheter ; Superselective catheterisation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract For safe, more definitive embolisation of arteriovenous malformations, improved selectivity of the catheter is desirable. This report describes the advantage of the combined use of a progressive suppleness pursil catheter and a hydrophilic polymer-coated guide wire, together with precaution against complications. In 14 patients, 27 vessels were catheterised with this. Chemical embolisation using oestrogen alcohol and polyvinyl acetate was carried out only if sufficiencytly superselective catheterization was achieved with negative results on a provocation test. Chemical embolisation was successful in 25 vessels, but in three vessels catheterised very distally, it required much more time to withdraw the catheter because of the friction between it and the wall of the vessel.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00593273
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Effects of early insulin treatment on ultrastructural changes of glomeruli in diabetic rats revealed by the quick-freezing and deep-etching method (1996)
    Springer
    Diabetologia 39 (1996), S. 632-640 
    Details
    ISSN: 1432-0428
    Keywords: Quick-freezing ; deep-etching ; glomerulus ; insulin treatment ; streptozotocin-diabetic rats
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The three-dimensional ultrastructure of glomerular basement membrane (GBM) and mesangial matrix (MM) at an early stage of streptozotocin (STZ)-induced diabetes mellitus in rats was examined by the quick-freezing and deep-etching method. In diabetic rats, the GBM inner layer was diffusely enlarged and the meshwork structure not only in the GBM middle layer but also in the MM became markedly irregular due to the rupture of fine fibrils. This irregularity and enlargement of the mesh pores in diabetic rats developed during the experimental period and was significantly different from results in control rats. Insulin treatment from 1 week after STZ injection had significant effects in preventing the ultrastructural changes in the GBM and MM. It is suggested that early insulin treatment has significant effects in preventing size barrier disturbance of GBM and MM in STZ-induced diabetes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00418534
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Effects of early insulin treatment on ultrastructural changes of glomeruli in diabetic rats revealed by the quick-freezing and deep-etching method (1996)
    Springer
    Diabetologia 39 (1996), S. 632-640 
    Details
    ISSN: 1432-0428
    Keywords: Keywords Quick-freezing ; deep-etching ; glomerulus ; insulin treatment ; streptozotocin-diabetic rats.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The three-dimensional ultrastructure of glomerular basement membrane (GBM) and mesangial matrix (MM) at an early stage of streptozotocin(STZ)-induced diabetes mellitus in rats was examined by the quick-freezing and deep-etching method. In diabetic rats, the GBM inner layer was diffusely enlarged and the meshwork structure not only in the GBM middle layer but also in the MM became markedly irregular due to the rupture of fine fibrils. This irregularity and enlargement of the mesh pores in diabetic rats developed during the experimental period and was significantly different from results in control rats. Insulin treatment from 1 week after STZ injection had significant effects in preventing the ultrastructural changes in the GBM and MM. It is suggested that early insulin treatment has significant effects in preventing size barrier disturbance of GBM and MM in STZ-induced diabetes. [Diabetologia (1996) 39: 632–640]
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00418534
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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