Bleomycin, Sulfat (Salz) Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R46:Kann vererbbare Schäden verursachen.
R40:Verdacht auf krebserzeugende Wirkung.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
White Powder
Verwenden
Bleomycin sulfate binds to DNA, and can inhibit DNA synthesis and causes scission of DNA. Cleaves DNA, requires binding to oxygen and a metal ion, such as copper or iron. Able to cleave RNA, but at less and more selective degree. Also reported to induce and regulate apoptosis in a variety of cells, and inhibit tumor angiogenesis.
Allgemeine Beschreibung
Bleomycin occurs as a white powder and is available in 15-and 30-U vials for reconstitution in water. It may be givenintravenously, intramuscularly, or subcutaneously. It is used in the treatment of squamous cell carcinoma of the headneck, cervix, penis, and vulva. It is also used in Hodgkin’sand non-Hodgkin’s lymphoma as well as testicular carcinoma.Unlabeled uses include the treatment of mycosis fungoides,osteosarcoma, and AIDS-related Kaposi sarcoma.
Clinical Use
Bleomycin is used IV in the palliative treatment of squamous cell head and neck cancers, testicular and other genital carcinomas, and Hodgkin's and non-Hodgkin's lymphoma.
Nebenwirkungen
It is excreted via the kidneys, and serum concentrations of active drug are increased in patients with renal disease. The elimination half-life can rise from 2 to 4 hours to more than 20 hours in renal failure, resulting in significant toxicity, especially pulmonary toxicity.
Bleomycin, Sulfat (Salz) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
