| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cancer examination method or the like for accurately and simply evaluating the carcinogenesis of a chemical substance. <P>SOLUTION: The examination method of neoplastic lesion of rat liver or preneoplastic lesion showing negative to an antibody confirming an enzyme, placental glutathione S-transferase, has a first process (1) for measuring the translation product amount of the gene of 78-kDa glucose-regulated protein in a specimen and a second process (2) for comparing the measured value of the translation product amount of the gene in the specimen obtained in the first process with the reference value of translation product amount of the gene and evaluating the neoplastic lesion of rat liver showing negative to the antibody confirming an enzyme, placental glutathione S-transferase, and the presence of preneoplastic lesion in the specimen or the degree of its occurrence in the specimen on the basis of the difference. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
