Activation of H-ras oncogenes in male B6C3F1 mouse liver tumors induced by vinthionine or 2-chloroethyl methyl sulfide
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چکیده
منابع مشابه
A Mouse Model of Acute and Delayed Complications of Sulfur Mustard Analogue, 2-Chloroethyl Ethyl Sulfide
Background: Numerous studies have been conducted on humans, animals, and cell cultures exposed to Sulfur Mustard (SM). However, the precise mechanism and cause or long-term pattern of SM injuries are not well defined. There is no protocol available for treating people with severe eye, lung, and skin ailments. The current study aimed to develop an animal model of the acute and delayed complicati...
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An activated K-ras oncogene was detected by transfection in NIH 3T3 cells and by Southern blot analysis in 6 of 12 rat skin tumors induced by ionizing radiation. The DNA from 10 of the 12 tumors also showed c-myc gene amplification and restriction polymorphisms. Evidence for tissue specificity was observed in patterns of oncogene activation, with each of three clear cell carcinomas exhibiting a...
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15 صفحه اولMechanism of H-ras oncogene activation in mouse squamous carcinoma induced by an alkylating agent.
A mouse skin squamous cell carcinoma induced by topical application of the direct-acting alkylating agent beta-propiolactone contains an activated H-ras oncogene with an A----T transversion at the second nucleotide of codon 61. The mutation was detected in NIH3T3 transfectant and original tumor DNA by an XbaI restriction enzyme polymorphism and confirmed by oligonucleotide "mismatch" hybridizat...
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ژورنال
عنوان ژورنال: Carcinogenesis
سال: 1996
ISSN: 0143-3334,1460-2180
DOI: 10.1093/carcin/17.6.1361