K. Kamal, M. Mohamed, Magdi A. Alazazi, Amr Saad AbdoAlwahab AbdoAlwahab
{"title":"Warthin肿瘤及不同类型腺样囊性癌(p53、PCNA、CD34)增殖活性的免疫组化分化","authors":"K. Kamal, M. Mohamed, Magdi A. Alazazi, Amr Saad AbdoAlwahab AbdoAlwahab","doi":"10.21608/ADJC.2019.6936.1006","DOIUrl":null,"url":null,"abstract":"Aim: To study the expression of p53, PCNA & CD34 and differentiate the proliferative activity and angiogenesis of Warthin’s tumor & different types of adenoid cystic carcinoma. Methods: Hematoxylin and Eosin (H&E) and immunohistochemical staining techniques were used to detect p53, PCNA & CD34 proteins in 20 cases of Warthin's tumor & different types of adenoid cystic carcinoma (solid, tubular & cribriform pattern). Evaluation of immunostaining was done using computer image analyzer system & all data were statistically analyzed. Results: There was a statistically significant difference (P<0.05) in means of expression of p53, PCNA & CD34 between Warthin's tumor & different types of adenoid cystic carcinoma. Conclusion: The expression of p53, PCNA & CD34 have been associated with aggressive tumor progression and thus has been implicated as a predictive and prognostic marker and could provide useful prognostic markers for proliferative activity and good prognostic indicators for recurrence rate of adenoid cystic carcinoma.","PeriodicalId":140501,"journal":{"name":"Advanced Dental Journal","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Immunohistochemical differentiation of proliferative activity in Warthin's tumor & different types of adenoid cystic carcinoma (p53, PCNA & CD34)\",\"authors\":\"K. Kamal, M. Mohamed, Magdi A. Alazazi, Amr Saad AbdoAlwahab AbdoAlwahab\",\"doi\":\"10.21608/ADJC.2019.6936.1006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim: To study the expression of p53, PCNA & CD34 and differentiate the proliferative activity and angiogenesis of Warthin’s tumor & different types of adenoid cystic carcinoma. Methods: Hematoxylin and Eosin (H&E) and immunohistochemical staining techniques were used to detect p53, PCNA & CD34 proteins in 20 cases of Warthin's tumor & different types of adenoid cystic carcinoma (solid, tubular & cribriform pattern). Evaluation of immunostaining was done using computer image analyzer system & all data were statistically analyzed. Results: There was a statistically significant difference (P<0.05) in means of expression of p53, PCNA & CD34 between Warthin's tumor & different types of adenoid cystic carcinoma. Conclusion: The expression of p53, PCNA & CD34 have been associated with aggressive tumor progression and thus has been implicated as a predictive and prognostic marker and could provide useful prognostic markers for proliferative activity and good prognostic indicators for recurrence rate of adenoid cystic carcinoma.\",\"PeriodicalId\":140501,\"journal\":{\"name\":\"Advanced Dental Journal\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Dental Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/ADJC.2019.6936.1006\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Dental Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/ADJC.2019.6936.1006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Immunohistochemical differentiation of proliferative activity in Warthin's tumor & different types of adenoid cystic carcinoma (p53, PCNA & CD34)
Aim: To study the expression of p53, PCNA & CD34 and differentiate the proliferative activity and angiogenesis of Warthin’s tumor & different types of adenoid cystic carcinoma. Methods: Hematoxylin and Eosin (H&E) and immunohistochemical staining techniques were used to detect p53, PCNA & CD34 proteins in 20 cases of Warthin's tumor & different types of adenoid cystic carcinoma (solid, tubular & cribriform pattern). Evaluation of immunostaining was done using computer image analyzer system & all data were statistically analyzed. Results: There was a statistically significant difference (P<0.05) in means of expression of p53, PCNA & CD34 between Warthin's tumor & different types of adenoid cystic carcinoma. Conclusion: The expression of p53, PCNA & CD34 have been associated with aggressive tumor progression and thus has been implicated as a predictive and prognostic marker and could provide useful prognostic markers for proliferative activity and good prognostic indicators for recurrence rate of adenoid cystic carcinoma.
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