β射线照射后小鼠皮肤中鸟氨酸脱羧酶的诱导延迟。
Delayed induction of ornithine decarboxylase in mouse skin after irradiation with beta-rays.
作者信息
Fujiki H, Mori M, Tanooka H
出版信息
Cancer Lett. 1982 Jan;15(1):15-7. doi: 10.1016/0304-3835(82)90070-2.
PMID:7059960
Abstract
Irradiation with 90Sr-90Y beta rays induced ornithine decarboxylase (ODC) activity in mouse skin. Maximum activity appeared after about 17 days, at the time of appearance of skin injuries. These findings suggest the presence of tumor-promoting activity of beta rays.
摘要
用90Sr-90Yβ射线照射可诱导小鼠皮肤中的鸟氨酸脱羧酶（ODC）活性。在大约17天后，即皮肤损伤出现时，活性达到最大值。这些发现表明β射线具有促肿瘤活性。
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