{"id":{"repo_id":"greece","oai_identifier":"oai:10442/0512"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/0512","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΑΝΟΣΟΙΣΤΟΧΗΜΙΚΗ ΚΑΙ ΜΟΡΦΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ ΣΤΟΜΑΧΟΥ ΚΑΙ ΕΝΤΕΡΟΥ","abstract":"FROZEN SECTIONS OF 23 GASTRIC AND 28 LARGE INTENSIVE CARCINOMAS WERE STUDIED IMMUNOHISTOCHEMICALLY USING MONOCLONAL ANTIBODIES AGAINST B1, T4, T8 LYMPHOCYTES, MONOCYTES /HISTIOCYTES, T-ZONE HISTIOCYTES, HLA-DR, CALLA, K1 67 AND IL-2 AND TRANSFERIN (OCT-9) RECEPTORS. NO SIGNIFICANT CORRELATION WAS FOUND BETWEEN THE EXPRESSION OF THESE ANTIGEN WITH THE TYPE, STAGE OR DEGREE OF DIFFERENTIATION OF TUMORS. THE HIGHER RATE OF HLA-DR ANTIGEN EXPRESSION IN GASTRIC TUMORS AND THE SIGNIFICANT HETEROGENEITY OF EXPRESSION MAYBE IS A CONSEQUENCE OF PHENOTYPIC INSTABILITY OF CANCER CELLS. A MINIMAL CORRELATION WAS FOUND BETWEEN THE HLA-DR EXPRESSION AND THE INFLAMMATORY CELLS. THE INDEX K1 67 WAS NOT FOUNDANY CORRELATION WITH PROGNOSIS THESE TYPES OF CARCINOMAS. CALLA EXPRESSION ININTESTINAL METAPLASIA COULD BE CONSIDERED AS INDEX OF BETTER PROGNOSIS OF THIS CONDITION.","abstract_html":"FROZEN SECTIONS OF 23 GASTRIC AND 28 LARGE INTENSIVE CARCINOMAS WERE STUDIED IMMUNOHISTOCHEMICALLY USING MONOCLONAL ANTIBODIES AGAINST B1, T4, T8 LYMPHOCYTES, MONOCYTES /HISTIOCYTES, T-ZONE HISTIOCYTES, HLA-DR, CALLA, K1 67 AND IL-2 AND TRANSFERIN (OCT-9) RECEPTORS. NO SIGNIFICANT CORRELATION WAS FOUND BETWEEN THE EXPRESSION OF THESE ANTIGEN WITH THE TYPE, STAGE OR DEGREE OF DIFFERENTIATION OF TUMORS. THE HIGHER RATE OF HLA-DR ANTIGEN EXPRESSION IN GASTRIC TUMORS AND THE SIGNIFICANT HETEROGENEITY OF EXPRESSION MAYBE IS A CONSEQUENCE OF PHENOTYPIC INSTABILITY OF CANCER CELLS. A MINIMAL CORRELATION WAS FOUND BETWEEN THE HLA-DR EXPRESSION AND THE INFLAMMATORY CELLS. THE INDEX K1 67 WAS NOT FOUNDANY CORRELATION WITH PROGNOSIS THESE TYPES OF CARCINOMAS. CALLA EXPRESSION ININTESTINAL METAPLASIA COULD BE CONSIDERED AS INDEX OF BETTER PROGNOSIS OF THIS CONDITION.","abstract_has_math":false,"creators":["Datseris, Georgios","Δατσέρης, Γεώργιος"],"institution":"University of Ioannina","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1990,"date_issued":"1990","date_published":"1990","updated_at":"2026-07-24T02:25:17Z","subjects":["CALLA","HLA-DR (ΑΝΤΙΓΟΝΑ ΙΣΤΟΣΥΜΒΑΤΟΤΗΤΑΣ ΤΑΞΗΣ ΙΙ)","ILA2-RECEPTOR (ΥΠΟΔΟΧΕΙΣ ΙΝΤΕΡΛΕΥΚΙΝΗΣ 2)","MACROFAGES (ΜΟΝΟΚΥΤΤΑΡΑ ΙΣΤΙΟΚΥΤΤΑΡΑ)","OCT9 (ΥΠΟΔΟΧΕΙΣ ΤΡΑΝΣΦΕΡΙΝΗΣ)","Κ167 (ΔΕΙΚΤΗΣ ΠΟΛΛΑΠΛΑΣΙΑΣΜΟΥ)","Τ4+ (ΒΟΗΘΗΤΙΚΑ ΚΥΤΤΑΡΑ)","Τ6+ (ΙΣΤΙΟΚΥΤΤΑΡΑ ΤΗΣ Τ-ΖΩΝΗΣ)","Τ8+ (ΚΥΤΤΑΡΟΤΟΞΙΚΑ ΚΥΤΤΑΡΑ)","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0512"],"render_values":[{"text":"10.12681/eadd/0512","href":"https://doi.org/10.12681/eadd/0512","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/0512","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Datseris, Georgios","Δατσέρης, Γεώργιος"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1990"]},{"key":"dc:publisher","label":"Institution","values":["University of Ioannina","Πανεπιστήμιο Ιωαννίνων"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["CALLA","HLA-DR (ΑΝΤΙΓΟΝΑ ΙΣΤΟΣΥΜΒΑΤΟΤΗΤΑΣ ΤΑΞΗΣ ΙΙ)","ILA2-RECEPTOR (ΥΠΟΔΟΧΕΙΣ ΙΝΤΕΡΛΕΥΚΙΝΗΣ 2)","MACROFAGES (ΜΟΝΟΚΥΤΤΑΡΑ ΙΣΤΙΟΚΥΤΤΑΡΑ)","OCT9 (ΥΠΟΔΟΧΕΙΣ ΤΡΑΝΣΦΕΡΙΝΗΣ)","Κ167 (ΔΕΙΚΤΗΣ ΠΟΛΛΑΠΛΑΣΙΑΣΜΟΥ)","Τ4+ (ΒΟΗΘΗΤΙΚΑ ΚΥΤΤΑΡΑ)","Τ6+ (ΙΣΤΙΟΚΥΤΤΑΡΑ ΤΗΣ Τ-ΖΩΝΗΣ)","Τ8+ (ΚΥΤΤΑΡΟΤΟΞΙΚΑ ΚΥΤΤΑΡΑ)","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0512","http://hdl.handle.net/10442/hedi/0512"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["FROZEN SECTIONS OF 23 GASTRIC AND 28 LARGE INTENSIVE CARCINOMAS WERE STUDIED IMMUNOHISTOCHEMICALLY USING MONOCLONAL ANTIBODIES AGAINST B1, T4, T8 LYMPHOCYTES, MONOCYTES /HISTIOCYTES, T-ZONE HISTIOCYTES, HLA-DR, CALLA, K1 67 AND IL-2 AND TRANSFERIN (OCT-9) RECEPTORS. NO SIGNIFICANT CORRELATION WAS FOUND BETWEEN THE EXPRESSION OF THESE ANTIGEN WITH THE TYPE, STAGE OR DEGREE OF DIFFERENTIATION OF TUMORS. THE HIGHER RATE OF HLA-DR ANTIGEN EXPRESSION IN GASTRIC TUMORS AND THE SIGNIFICANT HETEROGENEITY OF EXPRESSION MAYBE IS A CONSEQUENCE OF PHENOTYPIC INSTABILITY OF CANCER CELLS. A MINIMAL CORRELATION WAS FOUND BETWEEN THE HLA-DR EXPRESSION AND THE INFLAMMATORY CELLS. THE INDEX K1 67 WAS NOT FOUNDANY CORRELATION WITH PROGNOSIS THESE TYPES OF CARCINOMAS. CALLA EXPRESSION ININTESTINAL METAPLASIA COULD BE CONSIDERED AS INDEX OF BETTER PROGNOSIS OF THIS CONDITION.","ΜΕΛΕΤΗΘΗΚΕ ΣΕ ΤΟΜΕΣ ΨΥΚΤΙΚΟΥ ΑΠΟ 28 ΚΑΡΚΙΝΩΜΑΤΑ ΠΕ ΚΑΙ 23 ΚΑΡΚΙΝΩΜΑΤΑ ΣΤΟΜΑΧΟΥΗ ΕΚΦΡΑΣΗ ΤΩΝ ΑΝΤΙΓΟΝΩΝ HLD-DR, CALLA K167 - T4, T8, T6, MACROF - OCT-9, IL2-RECEPTOR ΚΑΘΩΣ ΚΑΙ ΣΕ ΤΟΜΕΣ ΑΠΟ ΠΑΡΑΚΕΙΜΕΝΟ ΒΛΕΝΝΟΓΟΝΟ. ΔΕΝ ΒΡΕΘΗΚΕ ΣΗΜΑΝΤΙΚΗ ΣΥΣΧΕΤΙΣΗ ΤΗΣ ΕΚΦΡΑΣΗΣ ΑΥΤΩΝ ΤΩΝ ΑΝΤΙΓΟΝΩΝ ΜΕ ΤΟ ΕΙΔΟΣ ΤΟΥ ΚΑΡΚΙΝΩΜΑΤΟΣ, ΤΟΝ ΤΥΠΟ, ΤΟ ΒΑΘΜΟ ΔΙΑΦΟΡΟΠΟΙΗΣΗΣ ΚΑΙ ΤΟ ΣΤΑΔΙΟ ΑΝΑΠΤΥΞΗΣ. Η ΕΛΑΦΡΑ ΣΥΧΝΟΤΕΡΗ ΕΚΦΡΑΣΗ ΤΟΥ HLA-DR ΑΠΟ ΤΑ ΚΑΡΚΙΝΩΜΑΤΑ ΤΟΥ ΣΤΟΜΑΧΟΥ ΚΑΘΩΣ ΚΑΙ Η ΣΗΜΑΝΤΙΚΗ ΑΝΟΜΟΙΟΓΕΝΕΙΑ ΤΗΣ ΕΚΦΡΑΣΗΣ ΙΣΩΣ ΕΙΝΑΙ ΑΠΟΤΕΛΕΣΜΑ ΦΑΙΝΟΤΥΠΙΚΗΣ ΑΣΤΑΘΕΙΑΣ ΤΩΝ ΟΓΚΩΝ. ΜΙΚΡΗΣΥΣΧΕΤΙΣΗ ΒΡΕΘΗΚΕ ΜΕΤΑΞΥ ΤΗΣ ΕΚΦΡΑΣΗΣ ΤΟΥ HLA-DR ΚΑΙ ΤΩΝ ΦΛΕΓΜΟΝΩΔΩΝ ΚΥΤΤΑΡΩΝ. ΤΟ Κ1 67 ΔΕΝ ΦΑΝΗΚΕ ΝΑ ΣΥΣΧΕΤΙΖΕΤΑΙ ΜΕ ΤΗΝ ΠΡΟΓΝΩΣΗ ΑΥΤΩΝ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ.ΤΟ CALLA ΜΑΛΛΟΝ ΚΑΛΟΣ ΔΕΙΚΤΗΣ ΠΡΟΓΝΩΣΗΣ ΣΤΙΣ ΕΣΤΙΕΣ ΕΝΤΕΡΙΚΗΣ ΜΕΤΑΠΛΑΣΗΣ."]},{"key":"dc:title","label":"Title","values":["ΑΝΟΣΟΙΣΤΟΧΗΜΙΚΗ ΚΑΙ ΜΟΡΦΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ ΣΤΟΜΑΧΟΥ ΚΑΙ ΕΝΤΕΡΟΥ","IMMUNOHISTOCHEMICAL AND MORPHOLOGICAL STUDY OF GASTRIC AND INTESTINAL CARCINOMAS"]}]}],"canonical_facts":{"dc:creator":["Datseris, Georgios","Δατσέρης, Γεώργιος"],"dc:date":["1990"],"dc:description":["FROZEN SECTIONS OF 23 GASTRIC AND 28 LARGE INTENSIVE CARCINOMAS WERE STUDIED IMMUNOHISTOCHEMICALLY USING MONOCLONAL ANTIBODIES AGAINST B1, T4, T8 LYMPHOCYTES, MONOCYTES /HISTIOCYTES, T-ZONE HISTIOCYTES, HLA-DR, CALLA, K1 67 AND IL-2 AND TRANSFERIN (OCT-9) RECEPTORS. NO SIGNIFICANT CORRELATION WAS FOUND BETWEEN THE EXPRESSION OF THESE ANTIGEN WITH THE TYPE, STAGE OR DEGREE OF DIFFERENTIATION OF TUMORS. THE HIGHER RATE OF HLA-DR ANTIGEN EXPRESSION IN GASTRIC TUMORS AND THE SIGNIFICANT HETEROGENEITY OF EXPRESSION MAYBE IS A CONSEQUENCE OF PHENOTYPIC INSTABILITY OF CANCER CELLS. A MINIMAL CORRELATION WAS FOUND BETWEEN THE HLA-DR EXPRESSION AND THE INFLAMMATORY CELLS. THE INDEX K1 67 WAS NOT FOUNDANY CORRELATION WITH PROGNOSIS THESE TYPES OF CARCINOMAS. CALLA EXPRESSION ININTESTINAL METAPLASIA COULD BE CONSIDERED AS INDEX OF BETTER PROGNOSIS OF THIS CONDITION.","ΜΕΛΕΤΗΘΗΚΕ ΣΕ ΤΟΜΕΣ ΨΥΚΤΙΚΟΥ ΑΠΟ 28 ΚΑΡΚΙΝΩΜΑΤΑ ΠΕ ΚΑΙ 23 ΚΑΡΚΙΝΩΜΑΤΑ ΣΤΟΜΑΧΟΥΗ ΕΚΦΡΑΣΗ ΤΩΝ ΑΝΤΙΓΟΝΩΝ HLD-DR, CALLA K167 - T4, T8, T6, MACROF - OCT-9, IL2-RECEPTOR ΚΑΘΩΣ ΚΑΙ ΣΕ ΤΟΜΕΣ ΑΠΟ ΠΑΡΑΚΕΙΜΕΝΟ ΒΛΕΝΝΟΓΟΝΟ. ΔΕΝ ΒΡΕΘΗΚΕ ΣΗΜΑΝΤΙΚΗ ΣΥΣΧΕΤΙΣΗ ΤΗΣ ΕΚΦΡΑΣΗΣ ΑΥΤΩΝ ΤΩΝ ΑΝΤΙΓΟΝΩΝ ΜΕ ΤΟ ΕΙΔΟΣ ΤΟΥ ΚΑΡΚΙΝΩΜΑΤΟΣ, ΤΟΝ ΤΥΠΟ, ΤΟ ΒΑΘΜΟ ΔΙΑΦΟΡΟΠΟΙΗΣΗΣ ΚΑΙ ΤΟ ΣΤΑΔΙΟ ΑΝΑΠΤΥΞΗΣ. Η ΕΛΑΦΡΑ ΣΥΧΝΟΤΕΡΗ ΕΚΦΡΑΣΗ ΤΟΥ HLA-DR ΑΠΟ ΤΑ ΚΑΡΚΙΝΩΜΑΤΑ ΤΟΥ ΣΤΟΜΑΧΟΥ ΚΑΘΩΣ ΚΑΙ Η ΣΗΜΑΝΤΙΚΗ ΑΝΟΜΟΙΟΓΕΝΕΙΑ ΤΗΣ ΕΚΦΡΑΣΗΣ ΙΣΩΣ ΕΙΝΑΙ ΑΠΟΤΕΛΕΣΜΑ ΦΑΙΝΟΤΥΠΙΚΗΣ ΑΣΤΑΘΕΙΑΣ ΤΩΝ ΟΓΚΩΝ. ΜΙΚΡΗΣΥΣΧΕΤΙΣΗ ΒΡΕΘΗΚΕ ΜΕΤΑΞΥ ΤΗΣ ΕΚΦΡΑΣΗΣ ΤΟΥ HLA-DR ΚΑΙ ΤΩΝ ΦΛΕΓΜΟΝΩΔΩΝ ΚΥΤΤΑΡΩΝ. ΤΟ Κ1 67 ΔΕΝ ΦΑΝΗΚΕ ΝΑ ΣΥΣΧΕΤΙΖΕΤΑΙ ΜΕ ΤΗΝ ΠΡΟΓΝΩΣΗ ΑΥΤΩΝ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ.ΤΟ CALLA ΜΑΛΛΟΝ ΚΑΛΟΣ ΔΕΙΚΤΗΣ ΠΡΟΓΝΩΣΗΣ ΣΤΙΣ ΕΣΤΙΕΣ ΕΝΤΕΡΙΚΗΣ ΜΕΤΑΠΛΑΣΗΣ."],"dc:identifier":["10.12681/eadd/0512","http://hdl.handle.net/10442/hedi/0512"],"dc:language":["gre"],"dc:publisher":["University of Ioannina","Πανεπιστήμιο Ιωαννίνων"],"dc:subject":["CALLA","HLA-DR (ΑΝΤΙΓΟΝΑ ΙΣΤΟΣΥΜΒΑΤΟΤΗΤΑΣ ΤΑΞΗΣ ΙΙ)","ILA2-RECEPTOR (ΥΠΟΔΟΧΕΙΣ ΙΝΤΕΡΛΕΥΚΙΝΗΣ 2)","MACROFAGES (ΜΟΝΟΚΥΤΤΑΡΑ ΙΣΤΙΟΚΥΤΤΑΡΑ)","OCT9 (ΥΠΟΔΟΧΕΙΣ ΤΡΑΝΣΦΕΡΙΝΗΣ)","Κ167 (ΔΕΙΚΤΗΣ ΠΟΛΛΑΠΛΑΣΙΑΣΜΟΥ)","Τ4+ (ΒΟΗΘΗΤΙΚΑ ΚΥΤΤΑΡΑ)","Τ6+ (ΙΣΤΙΟΚΥΤΤΑΡΑ ΤΗΣ Τ-ΖΩΝΗΣ)","Τ8+ (ΚΥΤΤΑΡΟΤΟΞΙΚΑ ΚΥΤΤΑΡΑ)","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"dc:title":["ΑΝΟΣΟΙΣΤΟΧΗΜΙΚΗ ΚΑΙ ΜΟΡΦΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ ΣΤΟΜΑΧΟΥ ΚΑΙ ΕΝΤΕΡΟΥ","IMMUNOHISTOCHEMICAL AND MORPHOLOGICAL STUDY OF GASTRIC AND INTESTINAL CARCINOMAS"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:17Z"}