Flow cytometric detection of apoptotic bone marrow cells with fractional DNA content after application of WR-2721, cyclophosphamide, cisplatin, and exposure of mice to gamma rays.

作者: L Mazur , A Czyzewska , M Bochenek

DOI: 10.1191/0960327102HT261OA

关键词: Bone marrowAmifostineNitrogen mustardApoptosisCisplatinFlow cytometryCell cycleImmunologyBiologyCancer researchCyclophosphamide

摘要: Little is known about the mechanisms of apoptosis triggered in normal cells haemopoietic system by aminothiol WR-2721 (Amifostine), chemotherapeutic drugs, and ionizing radiation; thus, present study was undertaken to evaluate effects WR-2721, cyclophosphamide (CP), cisplatin (CDDP), 60Co gamma rays on induction apoptotic DNA degradation bone marrow cells. Adult male Swiss mice were treated with (400 mg/kg b.wt.), CP (200 CDDP (10 mg/ kg exposed 6 Gy rays. Alterations number fractional content also cell cycle position non-apoptotic determined at 7 24 hours after treatment these agents, using flow cytometric assay controlled extraction low-MW from The drugs affected mou...

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