Influence of the estrous cycle at gamma-
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Hiroshi Inano; Hiroko Ishii-Ohba; Keiko Suzuki; Hiroshi Yamanouchi
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Article
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1992
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John Wiley and Sons
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French
⚖ 478 KB
## Abstract Wistar rats received whole body irradiation with 260 cGy gamma‐rays at 10 a.m. of individual phases of their estrous cycle and then had diethylstilbestrol pellets implanted for 1 year. When the radiation was given during di‐estrus II, the highest incidence (73.3%) of mammary tumorigenes