Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Maehara, Y. et al.

Colorectal carcinoma in vitro is more sensitive to 1-hexylcarbamoyl-5-fluorouracil compared with six other antitumor drugs: carboquone, Adriamycin, mitomycin C, aclacinomycin A, cisplatin, 5-fluorouracil.

The sensitivity to 1-hexylcarbamoyl-5-fluorouracil (HCFU) of 25 colorectal cancer tissues was compared with that of six antitumor drugs: carboquone (CQ), Adriamycin (ADM), mitomycin C (MMC), aclacinomycin A ( ACR), cisplatin ( DDP), and 5-fluorouracil (5-FU), using the in vitro succinate dehydrogenase inhibition (SDI) test. Chemosensitivity was determined to be positive when the succinate dehydrogenase (SD) activity of the drug-exposed cells, at ten times the peak plasma concentration, was decreased to below 50 percent of that of control cells on day 3 of exposure. Decrease in SD activity was remarkable in cases of exposure to HCFU, compared with six other drugs. The sensitivity rates were 32 percent for CQ, 40 percent for ADM, 24 percent for MMC, 28 percent for ACR, 32 percent for DDP, 16 percent for 5-FU, and 68 percent for HCFU. The sensitivity rate for at least one of the six drugs (CQ, ADM, MMC, ACR, DDP, and 5-FU) was 52 percent, but was 80 percent when HCFU was taken into account. Since colorectal cancer tissues are resistant to various antitumor drugs, the chemosensitivity test of HCFU should aid in determining the effects of a particular drug for an individual patient.[1]

References

Colorectal carcinoma in vitro is more sensitive to 1-hexylcarbamoyl-5-fluorouracil compared with six other antitumor drugs: carboquone, Adriamycin, mitomycin C, aclacinomycin A, cisplatin, 5-fluorouracil. Maehara, Y., Anai, H., Kusumoto, H., Kusumoto, T., Sugimachi, K. Dis. Colon Rectum (1988) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.