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  • 1990-1994  (3)
  • Bromodeoxyuridine  (2)
  • Agrobacterium tumefaciens  (1)
Datenquelle
Materialart
Erscheinungszeitraum
  • 1990-1994  (3)
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Initiation of satellite cell replication in bupivacaine-induced myonecrosis (1994)
    Springer
    Acta neuropathologica 88 (1994), S. 252-257 
    Details
    ISSN: 1432-0533
    Schlagwort(e): Satellite cell ; Satellite cell replication ; Regeneration ; Bupivacaine ; Bromodeoxyuridine
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract To determine how and when the satellite cells are stimulated to replicate in muscle regeneration, the rat soleus muscle was examined chronologically after bupivacaine-induced myonecrosis. Bromodeoxyuridine and desmin-positive mononuclear cells, indicating the start of satellite cell replication, were seen 25 h after bupivacaine treatment when macrophages had already invaded the sarcoplasm of necrotic fiber. These findings suggest that muscle regeneration starts as early as the time at which macrophages begin to scavenge necrotic material. Proliferating myoblasts increased in number, reaching a maximum at 49 h after myonecrosis, and decreased in number 3 days after the myoblasts fused with each other to form myotubes. The satellite cell proliferation after bupivacaine-induced myonecrosis began at almost the same time as in crush injury, and earlier than after muscle transplantation using whole intact or minced muscle fragments. The earlier begining and more rapid regenerating process probably resulted from the preservation of intact satellite cells, blood vessels and peripheral nerves in the bupivacaine-induced myonecrosis.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00293401
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Initiation of satellite cell replication in bupivacaine-induced myonecrosis (1994)
    Springer
    Acta neuropathologica 88 (1994), S. 252-257 
    Details
    ISSN: 1432-0533
    Schlagwort(e): Key words Satellite cell ; Satellite cell replication ; Regeneration ; Bupivacaine ; Bromodeoxyuridine
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract To determine how and when the satellite cells are stimulated to replicate in muscle regeneration, the rat soleus muscle was examined chronologically after bupivacaine-induced myonecrosis. Bromodeoxyuridine and desmin-positive mononuclear cells, indicating the start of satellite cell replication, were seen 25 h after bupivacaine treatment when macrophages had already invaded the sarcoplasm of necrotic fiber. These findings suggest that muscle regeneration starts as early as the time at which macrophages begin to scavenge necrotic material. Proliferating myoblasts increased in number, reaching a maximum at 49 h after myonecrosis, and decreased in number 3 days after the myoblasts fused with each other to form myotubes. The satellite cell proliferation after bupivacaine-induced myonecrosis began at almost the same time as in crush injury, and earlier than after muscle transplantation using whole intact or minced muscle fragments. The earlier begining and more rapid regenerating process probably resulted from the preservation of intact satellite cells, blood vessels and peripheral nerves in the bupivacaine-induced myonecrosis.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00293401
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 3
    Digitale Medien
    Digitale Medien
    Cucumber mosaic virus-tolerant transgenic tomato plants expressing a satellite RNA (1992)
    Springer
    Theoretical and applied genetics 83 (1992), S. 679-683 
    Details
    ISSN: 1432-2242
    Schlagwort(e): Lycopersicon esculentum ; Cucumber mosaic virus ; Satellite RNA ; Transgenic plants ; Agrobacterium tumefaciens
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary A satellite RNA (T73-satRNA) gave reduced symptom severity on tomato plants when coinoculated with an ordinary strain of cucumber mosaic virus (CMVO). cDNA for T73-satRNA was introduced into a binary vector (pTOK162) through a homologous recombination in an Agrobacterium tumefaciens cell, and then transferred to leaf disks of tomato. Stable integration and transcription of the cDNA in the regenerants were verified by Southern and northern blot hybridizations, respectively. Upon inoculation with CMV-O, the transformants exhibited very slight symptoms of CMV, grew normally, and finally set fruits, whereas untransformed wildtype tomato plants showed very severe symptoms, and their growth was retarded and formed few fruits. Agarose gel electrophoresis of total RNA from CMV-O-inoculated transformants detected RNA molecules corresponding to T73-satRNA.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00226684
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Artikel (Nationallizenzen)
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