@article{oai:mdu.repo.nii.ac.jp:00000874, author = {武井, 則之 and 川上, 敏行 and 枝, 重夫}, issue = {2}, journal = {松本歯学}, month = {Aug}, note = {application/pdf, We compared the number of NORs in necrotizing sialometaplasia (NSM), hyperkeratosis (HYP) and low-keratinizing squamous cell carcinoma (SCC) by a fixing-substitution method. As a result, the mean numbers of NORs in NSM were 7.1±0.2 (mean±S.E.), HYP, 10.2±0.3 and SCC, 23.8±0.7. There was a significant difference between the number of NORs of NSM and that of HYP in t-test analysis. Similar tendencies were observed in the relationship between HYP and SCC, and between SCC and NSM. We thought that NORs is a good index to evaluate the potency for proliferation of cells rather than an index to discriminate benign or malignant tumors.}, pages = {208--214}, title = {各種増殖性病変における核小体形成体の動態}, volume = {21}, year = {1995} }