TY - JOUR A1 - Horn, Lars-Christian A1 - Raptis, Georgios A1 - Fischer, Uta A1 - Hentschel, Bettina A1 - Köhler, U. A1 - Richter, Christine E. A1 - Martin, Rosemarie T1 - CD44-v6 concentrations in carcinoma of the uterine cervix: lack of prognostic significance JF - Archives of Gynecology and Obstetrics N2 - Several kinds of cellular adhesion molecules, like different splicing variants of CD 44, have gained important as prognostic or markers for metastatic disease. Fresh frozen samples from 64 cervical carcinoma (CX) were stored in liquid nitrogen and examined using ELISA-technique, testing the prognostic impact. Normal cervical tissue served as control. CD 44-v6 concentration, was significant elevated in tumor tissue, when compared to the controls (P=0.04). There was no correlation to tumor stage (P=0.61), lymphovascular space involvement (P=0.075) or pelvic lymph node involvement (P=0.81). The CD 44-v6 concentration was not informative regarding recurrence-free and overall survival. Contrary to immunohistochemistry, the quantification of CD 44-v6 using ELISA-technique does not provide any further information. KW - Gebärmutterhalskrebs KW - Antigen CD44 Y1 - 2005 U6 - https://doi.org/10.1007/s00404-005-0039-5 VL - 273 IS - 2 SP - 104 EP - 106 ER - TY - CHAP A1 - Wiesmaier, Alexander A1 - Lippert, Markus A1 - Karatsiolis, Vangelis A1 - Raptis, Georgios A1 - Buchmann, Johannes T1 - An Evaluated Certification Services System for the German National Root CA - Legally Binding and Trustworthy Transactions in E-Business and E-Government T2 - Proceedings of The 2005 International Conference on E-Business, Enterprise Information Systems, E-Government, and Outsourcing, EEE 2005, Las Vegas, Nevada, USA, June 20-23, 2005 Y1 - 2005 SN - 1-932415-76-9 SP - 103 EP - 108 PB - CSREA Press ER - TY - JOUR A1 - Busch, Ch. A1 - Daum, H. A1 - Raptis, Georgios T1 - Merkmal Iris. Können diese Augen lügen? JF - Spektrum der Wissenschaft KW - Biometrie KW - Mustererkennung KW - Iris KW - Regenbogenhaut Y1 - 2003 UR - https://www.spektrum.de/magazin/koennen-diese-augen-luegen/829906 IS - 7 SP - 81 EP - 82 ER - TY - GEN A1 - Raptis, Georgios T1 - Mögliche Auswirkungen der eIDAS-Verordnung auf die Telematikinfrastruktur und die eArztausweise BT - Vortrag T2 - CAST-Workshop PKI, Darmstadt, 29.01.2015 KW - Europäische Union KW - Telemedizin KW - eArztausweis KW - Elektronischer Arztausweis Y1 - 2015 ER - TY - BOOK A1 - Sauer, S. A1 - Wolf, Th. A1 - Buch, M. A1 - Raptis, Georgios T1 - Sichere Client-Server-Architekturen für E-Government BT - E-Government-Handbuch KW - Client-Server-Konzept KW - Datensicherheit KW - E-Government Y1 - 2004 ER - TY - GEN A1 - Raptis, Georgios T1 - HPCs als Basis für den elektronischen Arztausweis BT - Vortrag T2 - Smartcard-Workshops, Fraunhofer SIT, 07.02.2006 KW - Arzt KW - Ausweis KW - Hochleistungsrechnen Y1 - 2006 ER - TY - THES A1 - Raptis, Georgios T1 - Klassifikation, Anwendungen und Sicherheitskonzept von Trustcentern KW - Trust Center Y1 - 2004 ER - TY - GEN A1 - Raptis, Georgios T1 - Datenschutzfragen zur Telemedizin BT - Vortrag T2 - Fachtagung Datenschutz in der Medizin - Update 2015 I, Hamburg 03.02.2015 KW - Telemedizin KW - Datenschutz Y1 - 2015 ER - TY - JOUR A1 - Raptis, Georgios T1 - Kryptographischer Langzeitschutz JF - KES - The Information Security Journal KW - Kryptologie KW - Datensicherung Y1 - 2008 VL - 1 SP - 55 EP - 62 ER - TY - JOUR A1 - Raptis, Georgios T1 - Computer können Ärzte nicht ersetzen BT - Interview JF - Technology Review Y1 - 2014 VL - 11 SP - 82 ER -