نتایج جستجو برای: 5 fluorouracil
تعداد نتایج: 1220120 فیلتر نتایج به سال:
A liquid-chromatographic assay of 5-fluorouracil in plasma is described. Advantages of this procedure over gas chromatography are the simpler extraction procedure, elimination of the need for a derivitization step with silylating agents, and a 20-fold greater sensitivity. The minimum detectable concentration of 5-fluorouracil in plasma is 25 microgram/L. The enhanced sensitivity enabled measure...
Backgrounds Trifluridine is an active antitumor component of TAS-102 that resembles 5-fluorouracil. Although patients with advanced colorectal cancer (CRC) exhibiting a mismatch repair (MMR) deficiency reportedly do not benefit from 5-fluorouracil-based chemotherapy and we previously reported that truncated methyl-CpG binding domain protein 4 (MBD4) enhances 5-fluorouracil cytotoxicity in MMR-d...
The enhanced cytocidal effect of a combination of X-rays and 5-fluorouracil was investigated by means of colony-forming ability in mouse L-cells. Cells were treated with 5-fluorouracil immediately preceding (preirradiation treatment) or following (postirradiation treatment) irradiation. In either pre- or postirradiation treatment with various concentrations of the drug for a fixed time, the enh...
To evaluate the effect of 5-fluorouracil (F) and methotrexate-5-fluorouracil association (MTX-F) on nephrotoxic nephritis, seven groups of 10 rats were inoculated with anti-rat glomerular basement membrane serum (AGBMS); five groups were treated with different doses of F, beginning on the 2nd or the 6th day, one group with MTX-F beginning on the 2nd day and one group (control) with distilled wa...
BACKGROUND The aim of this study was to investigate the antitumor effect of rapamycin, an inhibitor of mammalian target of rapamycin (mTOR) signaling, combined with 5-fluorouracil treatment on CT-26 colorectal adenocarcinoma cells implanted into BALB/c mice. MATERIALS AND METHODS Two experiments were carried out: treatment from day 1 after CT-26 cell implantation; and treatment from day 7 aft...
Background: Epidermal nevus is a common skin hamartoma. Its definite treatment is difficult and in most cases the disease has recurrence. Objective: Evaluation of topical tretinoin 0.05% and 5 Fluorouracil (5FU) 5% in the treatment of epidermal nevus. Patients and Methods: Fifteen patients with epidermal nevus referred to skin clinic in Razi Hospital in Tehran whose diagnoses were confirm...
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