M C Lee, M W Kang, B S Yang, C S Park, S W Juhng, S Jung, J H Kim, S H Kim, S S Kang, J H Lee
{"title":"良性、非典型和恶性脑膜瘤的增殖细胞核抗原(PCNA)和核仁组织区(NORs)。","authors":"M C Lee, M W Kang, B S Yang, C S Park, S W Juhng, S Jung, J H Kim, S H Kim, S S Kang, J H Lee","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Expression of proliferating cell nuclear antigen (PCNA) and numbers of nucleolar organizer regions (NORs) were studied by immunohistochemistry and the silver staining technique in 99 meningiomas and related to histopathologic grading, recurrence and their predictive value for recurrence. The results indicated that there was a significant correlation between PCNA or AgNORs and histopathologic grading of meningiomas. Slightly higher expression of PCNA in atypical meningiomas was correlated with the increased recurrence rate; however, expression of PCNA and numbers of AgNORs in meningiomas are not reliable criteria to predict tumor recurrence.</p>","PeriodicalId":79360,"journal":{"name":"Noshuyo byori = Brain tumor pathology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Proliferating cell nuclear antigen (PCNA) and nucleolar organizer regions (NORs) in benign, atypical and malignant meningiomas.\",\"authors\":\"M C Lee, M W Kang, B S Yang, C S Park, S W Juhng, S Jung, J H Kim, S H Kim, S S Kang, J H Lee\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Expression of proliferating cell nuclear antigen (PCNA) and numbers of nucleolar organizer regions (NORs) were studied by immunohistochemistry and the silver staining technique in 99 meningiomas and related to histopathologic grading, recurrence and their predictive value for recurrence. The results indicated that there was a significant correlation between PCNA or AgNORs and histopathologic grading of meningiomas. Slightly higher expression of PCNA in atypical meningiomas was correlated with the increased recurrence rate; however, expression of PCNA and numbers of AgNORs in meningiomas are not reliable criteria to predict tumor recurrence.</p>\",\"PeriodicalId\":79360,\"journal\":{\"name\":\"Noshuyo byori = Brain tumor pathology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Noshuyo byori = Brain tumor pathology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Noshuyo byori = Brain tumor pathology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Proliferating cell nuclear antigen (PCNA) and nucleolar organizer regions (NORs) in benign, atypical and malignant meningiomas.
Expression of proliferating cell nuclear antigen (PCNA) and numbers of nucleolar organizer regions (NORs) were studied by immunohistochemistry and the silver staining technique in 99 meningiomas and related to histopathologic grading, recurrence and their predictive value for recurrence. The results indicated that there was a significant correlation between PCNA or AgNORs and histopathologic grading of meningiomas. Slightly higher expression of PCNA in atypical meningiomas was correlated with the increased recurrence rate; however, expression of PCNA and numbers of AgNORs in meningiomas are not reliable criteria to predict tumor recurrence.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
