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  • Polyglucosan bodies  (3)
  • Aging  (1)
  • Helicobacter pylori  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Acta neuropathologica 60 (1983), S. 297-300 
    ISSN: 1432-0533
    Keywords: Polyglucosan bodies ; Lafora-like bodies ; Aging ; Smooth muscles ; Digestive tract ; Dog
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In our recent studies on aging phenomena in animals, polyglucosan bodies (PGB) were found within the smooth muscle in the digestive tract of aged dogs without neurologic signs. PGB were basophilic, round, or oval bodies which appeared to have a homogenous or concentric shape. Their histochemical properties were characterized by the presence of glucose polymers (polyglucosan). Electron microscopy revealed that PGB were composed mainly of irregularly clustered, short branching filaments measuring about 90 Å in width. PGB were histochemically and ultrastructurally identical to the previously reported Lafora-like bodies in the CNS of aged dogs. PGB were found in all aged dogs and were disseminated throughout the digestive tract, especially in the cecum.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Acta neuropathologica 81 (1990), S. 217-218 
    ISSN: 1432-0533
    Keywords: Immunohistochemistry ; Polyglucosan bodies ; Dog ; Cat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary With the use of monoclonal antibodies, raised against the human polyglucosan, positive staining of polyglucosan bodies (PGB) was detected in the brain, spinal cord and cecum of aged dogs. PGB in feline brain were also positively stained with these antibodies. These findings indicate that animal PGB share common antigenicity with human PGB.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Acta neuropathologica 88 (1994), S. 75-77 
    ISSN: 1432-0533
    Keywords: Polyglucosan bodies ; Cow
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Polyglucosan bodies (PGBs) in the brain of a 12-year-old Holstein cow exhibiting no signs of neurological abormality were examined by light and electron microscopy and immunohistochemistry. PGBs were disseminated throughout the brain, especially in the pallidum, thalamus and cerebellum. Cow PGBs were found in the neuronal perikaryon and in the neuropil. These were round, slightly to severely basophilic, and were strongly positive for the periodic acid-Schiff reaction. The cow PGBs were immunoreactive for monoclonal antibodies raised against human polyglucosan. Electron microscopic analysis revealed that they were composed of branching filaments, glycogen granules and electrondense meterial. These findings indicate that cow PGBs closely resemble human or canine PGBs in Lafora's disease and PGBs found in aged animals that have been reported previously.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1573-7284
    Keywords: Helicobacter pylori ; Rapid urease test ; Gastric biopsy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Using 80 gastric biopsy specimens from patients with various gastroduodenal diseases, the isolation rate of H. pylori and urease activity of the biopsy specimens were examined. The sensitivity and specificity of the rapid urease test was 84.6% and 75.9%, respectively, for the cultivation of H. pylori. The mean number of H. pylori detected in urease-positive and negative biopsy specimens was 106.1 ± 0.9 and 104.5 ± 1.2 cfu/g specimens, respectively.
    Type of Medium: Electronic Resource
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