Clonogenic assay andin vitro chemosensitivity testing of human urologic malignancies
نویسندگان
چکیده
منابع مشابه
[In vitro chemosensitivity test by human tumor colony forming assay].
In vitro chemosensitivity of urological cancers was assessed by a human tumor colony forming assay (HTCA) and a 3H-thymidine incorporation assay. Primary tumor cells from 160 of 253 (63%) urological cancers showed adequate colony growth (greater than 30 colonies per well), and there was a 57% true positive and 100% true negative rate for predicting clinical response of anticancer agents. On the...
متن کاملClonogenic cell survival assay.
The clonogenic cell survival assay determines the ability of a cell to proliferate indefinitely, thereby retaining its reproductive ability to form a large colony or a clone. This cell is then said to be clonogenic. A cell survival curve is therefore defined as a relationship between the dose of the agent used to produce an insult and the fraction of cells retaining their ability to reproduce. ...
متن کاملRapid fluorescence-based assay for radiosensitivity and chemosensitivity testing in mammalian cells in vitro.
An efficient and rapid cytotoxicity assay has been developed, particularly for radiobiological studies, utilizing 96-well microtiter plates. Several days after treatment, cell numbers per well were measured by fluorescent intensity using an automatic reader after staining with the DNA specific dye Hoechst 33258. For radiobiological applications, a microtiter plate irradiation box was designed a...
متن کاملClonogenic assay: adherent cells.
The clonogenic (or colony forming) assay has been established for more than 50 years; the original paper describing the technique was published in 1956. Apart from documenting the method, the initial landmark study generated the first radiation-dose response curve for X-ray irradiated mammalian (HeLa) cells in culture. Basically, the clonogenic assay enables an assessment of the differences in ...
متن کاملNormalization of in vitro sensitivity testing of human tumor clonogenic cells.
The use of normal bone marrow (granulocyte-macrophage colony-forming units) as a point of reference to normalize the in vitro activities of anticancer agents has been investigated. The cytotoxic effects of four substituted anthraquinone derivatives, and of vinblastine on myeloid progenitors of different donors were reproducible up to a cell kill of approximately 60%. Equitoxic in vitro concentr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cancer
سال: 1982
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(19821001)50:7<1332::aid-cncr2820500719>3.0.co;2-8