Bibliothek

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Journal of cancer research and clinical oncology 121 (1995), S. 193-202 
    ISSN: 1432-1335
    Schlagwort(e): Hyaluronidase ; Vinblastine ; Human melanoma models ; Nude mouse ; Combination therapy ; Enhancement of antitumor activity ; Long-term remission
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract The regional chemotherapy of the human malignant melanomas (SK-MEL-2, -3, -5, -24) implanted in NMRInu/nu mice with a combination of the hyaluronic-acid-cleaving enzyme hyaluronidase (HYase) and vinblastine is a very effective therapeutic procedure. In three out of four melanoma models (SK-MEL-2,-3, -5) the weekly peritumoral administration of high-dose HYase (100 000 IU/kg) 4 h prior to the injection of 0.3 mg/kg vinblastine in the vicinity of the tumor (seven weekly therapeutic cycles) caused marked antitumor effects, while HYase and vinblastine were inactive when given alone. The pretreatment with HYase, which is well tolerated by the test animals, prevented local inflammation reactions commonly seen after subcutaneous vinblastine administration. Tumor growth and metastatic behavior of the melanomas used were neither increased nor reduced by HYase after peritumoral administration without subsequent vinblastine injection. The curative activity of the regional chemotherapy with HYase/vinblastine could be demonstrated on the SK-Mel-3 melanoma. After an observation time of 18 weeks tumor cells could no longer be detected in the subcutaneous region of the former lesion. Only macrophages, which had abundantly incorporated melanin, gave evidence of previously growing tumors. In contrast to the controls, no metastases could be observed in the axillary lymph nodes of the test animals.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Journal of cancer research and clinical oncology 119 (1993), S. 142-149 
    ISSN: 1432-1335
    Schlagwort(e): miltefosine ; Cisplatin analogues ; MXT mouse mammary tumours ; Combination therapy
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Miltefosine, an alkylphosphocholine structurally related to alkyllysophospholipids showed highly selective antitumour activity against the hormone-sensitive variant of the s.c. transplantable MXT mouse mammary adenocarcinoma, the ovary-dependent MXT (M3.2), whereas it was inactive against the hormone-insensitive MXT (M3.2) OVEX variant. A dose of 32 mg/kg miltefosine p.o. daily for 5 weeks was well tolerated. Histopathological evaluation gave no signs of gastroenteral toxicity. After therapy the microarchitecture of the MXT (M3.2) tumours changed from that of a moderately differentiated adenocarcinoma to that of an anaplastic mammary carcinoma. A dose of 16 mg/kg miltefosine p.o. daily, though in effective per se, enhanced the antitumour activity of suboptimal i.p. doses of cisplatin and the hormone-like platinum analogue [meso-1,2-bis(2,6-dichloro-4-hydroxyphenyl)ethylenediamine]dichloroplatinum(II). Furthermore, it was shown, that miltefosine exhibited no (anti)hormonal properties. However, the mechanism of action of miltefosine remains unclear.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...