Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Millingtonia hortensis is an important medicinal plant in Southeast Asia, used for the treatment of asthma, sinusitis and as a cholagogue and tonic. The aim of this study was to compare the effects of aqueous and ethanol extracts of Millingtonia hortensis on the induction of apoptosis in an RKO human colon cancer cell line. Viability of RKO cells was assessed by MTT reduction assay. The aqueous extract, but not the ethanol extract of M. hortensis inhibited cell growth and proliferation in a dose- and time-dependent manner. Apoptotic cells were determined by flow cytometry and DNA fragmentation assay. Apoptotic cell numbers increased in a dose-dependent manner after treatment with aqueous extract. DNA ladders were clearly observed in RKO cells treated with 200, 300 and 400 ?g/ml of the aqueous extract of M. hortensis for 48 h. These results indicate that the aqueous extract of M. hortensis inhibited cell proliferation in an RKO colon cancer cell line via the apoptosis pathway.
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PMID:Induction of apoptosis in RKO colon cancer cell line by an aqueous extract of Millingtonia hortensis. 1725 Apr 44

Metastatic lesions to the orbit are most commonly seen with breast, lung, and prostate cancer, but are less commonly seen with colon cancer. Furthermore, the presence of metastatic colon cancer involving the sphenoid wing has only been reported once previously. The authors present a case of a 68-year-old woman with right upper and lower eyelid edema and erythema along with decreased vision, relative afferent pupillary defect, limitation of extraocular movements, and chemosis suggestive of orbital cellulitis. Imaging revealed an erosive lesion of the sphenoid wing along with unilateral ethmoid sinusitis. Biopsies taken from both lesions revealed metastatic adenocarcinoma, consistent with colonic primary. The extensive inflammatory component of her disease required life-long high-dose steroids to maintain quiescence and preserve vision.
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PMID:Metastatic Colon Cancer to the Sphenoid Wing and Ethmoid Sinus Mimicking Orbital Cellulitis: A Rare Presentation. 2697 20