Pharmacokinetics, binding and distribution of Hoechst 33342 in spheroids and murine tumours
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منابع مشابه
Labeling nuclear DNA with hoechst 33342.
A number of fluorescent stains are available that label DNA and allow easy visualization of the nucleus in interphase cells and chromosomes in mitotic cells. One advantage of Hoechst 33342 is that it is membrane permeant and, thus, can stain live cells. Hoechst 33342 binds to adenine-thymine-rich regions of DNA in the minor groove. On binding to DNA, the fluorescence greatly increases. This pro...
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Accumulative evidence demonstrates that normal as well as cancer stem cells can be identified as a side population following Hoechst 33342 staining and flow cytometric analysis. This popular method is based on the ability of stem cells to efflux this fluorescent vital dye. We demonstrate that Hoechst 33342 can affect cell differentiation, suggesting potential complications in the interpretation...
متن کاملcoordination of protective schemes in distribution and subtransmission systems including distributed generation
نصب منابع پراکنده در سیستم های توزیع و فوق توزیع علاوه بر مزیت های فراوان، مشکلاتی را هم به همراه دارد. یکی از این مشکلات تأثیر این منابع روی اندازه جریان های اتصال کوتاه است. به طور معمول از حفاظت های مبتنی بر اصل جریان زیاد در سیستم های توزیع و فوق توزیع استفاده می شود. از مهمترین طرح های حفاظتی استفاده شده در فیدرهای توزیع، حفاظت فیوز- ریکلوزر است. همچنین از طرح های حفاظتی جریان زیاد جهتی در...
Mechanism of Hoechst 33342-induced apoptosis in BC3H-1 myocytes.
Hoechst 33342, a bisbenzimidazole dye, binds to adenine/thymine rich regions in the minor groove of deoxyribonucleic acid (DNA). This dye induces apoptosis in BC3H-1 myocytes. The mechanism of Hoechst 33342-induced apoptosis was investigated. Inhibitors of ribonucleic acid (RNA) synthesis, protein synthesis, and serine or cysteine proteases failed to prevent BC3H-1 myocyte death induced by Hoec...
متن کاملCell Cycle Specific Toxicity of the Hoechst 33342 Stain in Untreated or Irradiated Murine Tumor Cells1
Hoechst 33342 stain has been used previously in conjunction with fluorescence activated cell sorting to separate cell populations into the various phases of the cell cycle. The present experiments were designed to evaluate the toxicity of this stain in cells derived from solid kill sarcomas which were untreated or irradiated prior to dissociation. In both untreated and irradiated cells, stain t...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1985
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1985.252