Search Results - "Davaris, P."

Prognostic evaluation of the microvascular network in myelodysplastic syndromes by KORKOLOPOULOU, P, APOSTOLIDOU, E, PAVLOPOULOS, P. M, KAVANTZAS, N, VYNIOU, N, THYMARA, I, TERPOS, E, PATSOURIS, E, YATAGANAS, X, DAVARIS, P

“…Considering the recently stated suggestion of neovascularization being implicated in myelodysplastic syndromes (MDS) pathogenesis, we evaluated multiple…”
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Clinicopathologic correlations of bone marrow angiogenesis in chronic myeloid leukemia: a morphometric study by KORKOLOPOULOU, P, VINIOU, N, ANDROULAKI, A, DAVARIS, P, YATAGANAS, X, KAVANTZA, N, PATSOURIS, E, THYMARA, I, PAVLOPOULOS, P. M, TERPOS, E, STAMATOPOULOS, K, PLATA, E, ANARGYROU, K

“…Various morphometric characteristics of microvessels, highlighted by means of anti-CD34 immunohistochemical staining, were evaluated in the bone marrow of 52…”
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Markers of drug resistance in relapsing colon cancer by LAZARIS, A. C, KAVANTZAS, N. G, ZORZOS, H. S, TSAVARIS, N. V, DAVARIS, P. S

“…5-Fluorouracil failure and drug resistance, which often occurs during chemotherapy, is still a great obstacle to the success of human colon cancer treatment…”
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Localization of the Glucocorticoid Receptor in Rat Brain Mitochondria by Moutsatsou, P., Psarra, A.-M.G., Tsiapara, A., Paraskevakou, H., Davaris, P., Sekeris, C.E.

“…The distribution of glucocorticoid receptor in subcellular fractions of brain cortex and hippocampus, two regions rich in glucocorticoid receptor, has revealed…”
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c-met tyrosine kinase receptor expression is associated with abnormal β-catenin expression and favourable prognostic factors in invasive breast carcinoma by NAKOPOULOU, L, GAKIOPOULOU, H, KERAMOPOULOS, A, GIANNOPOULOU, I, ATHANASSIADOU, P, MAVROMMATIS, J, DAVARIS, P. S

“…Aims Receptor‐type tyrosine kinases are important in cell signal transduction and proliferation. Abnormal expression of tyrosine kinases often leads to…”
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Expression patterns of β-catenin in in situ and invasive breast cancer by Karayiannakis, A.J., Nakopoulou, L., Gakiopoulou, H., Keramopoulos, A., Davaris, P.S., Pignatelli, M.

“…Backgroundβ-Catenin plays a central role in the E-cadherin/catenin cell–cell adhesion complex and is possibly involved in cellular signalling pathways. In this…”
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Matrix metalloproteinase-1 and -3 in breast cancer: Correlation with progesterone receptors and other clinicopathologic features by Nakopoulou, Lydia, Giannopoulou, Ioanna, Gakiopoulou, Hariklia, Liapis, Helen, Tzonou, Anastasia, Davaris, Panagiotis S

“…Although matrix metalloproteinases (MMPs) are implicated in breast cancer progression, the contribution of MMP-1 and MMP-3 to this process, has not been…”
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Prognostic implications of microvessel morphometry in diffuse astrocytic neoplasms by Korkolopoulou, P., Patsouris, E., Kavantzas, N., Konstantinidou, A. E., Christodoulou, P., Thomas-Tsagli, E., Pananikolaou, A., Eftychiadis, C., Pavlopoulos, P. M., Angelidakis, D., Rologis, D., Davaris, P.

“…Astrocytic brain tumours, particularly malignant astrocytomas, are recognized to be highly vascular neoplasms with potent angiogenic activity. Recent research…”
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Abnormal α-catenin expression in invasive breast cancer correlates with poor patient survival by Nakopoulou, L, Gakiopoulou-Givalou, H, Karayiannakis, A J, Giannopoulou, I, Keramopoulos, A, Davaris, P, Pignatelli, M

“…Abnormal α‐catenin expression in invasive breast cancer correlates with poor patient survival Aims: α‐Catenin is a member of the E‐cadherin‐catenin family of…”
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Rapid urease test is less sensitive than histology in diagnosing Helicobacter pylori infection in patients with non-variceal upper gastrointestinal bleeding by Archimandritis, Athanasios, Tzivras, Michael, Sougioultzis, Stavros, Papaparaskevas, Iosif, Apostolopoulos, Periklis, Avlami, Athina, Davaris, Panagiotis S

“…Background and Aims : The validity of the rapid urease (CLO) test to diagnose Helicobacter pylori infection in patients with bleeding ulcers has been…”
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Immunohistochemical detection of cell cycle regulators, Fhit protein and apoptotic cells in parathyroid lesions by THOMOPOULOU, G-E, TSELENI-BALAFOUTA, S, LAZARIS, A. C, KOUTSELINI, H, KAVANTZAS, N, DAVARIS, P. S

“…The pathological distinction between parathyroid neoplasms and hyperplasias remains difficult. Changes in cell cycle control may lead to clonal proliferation…”
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Familial localized connective tissue nevus of the scalp with alopecia (report of a very unusual case) by Aroni, K, Kyriazi, E, Aivaliotis, M, Davaris, P

“…ABSTRACT Connective tissue nevi are benign hamartomas that usually appear as widespread, multiple, papular, skin lesions. They are subdivided into collagen,…”
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Proliferating cell nuclear antigen and heat shock protein 70 immunolocalization in invasive ductal breast cancer not otherwise specified by LAZARIS, A. C, CHATZIGIANNI, E. B, PANOUSSOPOULOS, D, TZIMAS, G. N, DAVARIS, P. S, GOLEMATIS, B. C

“…A series of 80 female patients undergoing surgery for primary breast ductal infiltrating carcinoma not otherwise specified (NOS) was immunohistochemically…”
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Prognostic predictors of gastrointestinal stromal tumors: a multi-institutional analysis of 102 patients with definition of a prognostic index by Kontogianni, K, Demonakou, M, Kavantzas, N, Lazaris, A.Ch, Lariou, K, Vourlakou, C, Davaris, P

“…Aims: The aim of this study is to identify prognostic factors influencing survival in patients with gastrointestinal stromal tumors (GISTs) and to identify a…”
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bcl-2 protein expression is associated with a prognostically favourable phenotype in breast cancer irrespective of p53 immunostaining by NAKOPOULOU, L, MICHALOPOULOU, A, GIANNOPOULOU, I, TZONOU, A, KERAMOPOULOS, A, LAZARIS, A. C, DAVARIS, P. S

“…A role for altered programmed cell death in cancer stems from the description of alterations on tumour-associated genes involved in the regulation of apoptosis…”
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Predictive value of topoisomerase IIα immunostaining in urothelial bladder carcinoma by Nakopoulou, L, Zervas, A, Lazaris, A Ch, Constantinides, C, Stravodimos, C, Davaris, P, Dimopoulos, C

“…Aims—The nuclear enzyme DNA topoisomerase II has been shown to be required for chromatin condensation and chromosomal segregation during mitosis; its isoform…”
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Computerized nuclear morphometry and quantitation of angiogenesis in thyroid neoplasms by Kavantzas, N, Tseleni-Balafouta, S, Davaris, P

“…The aim of this study was to investigate the nuclear and angiogenetic profile in different types of thyroid neoplasms and to make any possible statistical…”
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Heat shock protein 70 and HLA-DR molecules tissue expression. Prognostic implications in colorectal cancer by Lazaris, A C, Theodoropoulos, G E, Davaris, P S, Panoussopoulos, D, Nakopoulou, L, Kittas, C, Golematis, B C

“…The expression of 70,000-Da heat shock protein (HSP 70) and HLA-DR molecules on cancer cells influences immunologic mechanisms that may be of some prognostic…”
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Effect of Hepatic Stimulator Substance Administration on Tissue Regeneration Due to Thioacetamide-Induced Liver Injury in Rats by THEOCHARIS, S. E, MARGELI, A. P, AGAPITOS, E. V, MYKONIATIS, M. G, KITTAS, C. N, DAVARIS, P. S

“…Background: Hepatic stimulator substance (HSS) is a known hepatic growth factor that appears to be organ-specific but species-nonspecific. In the present study…”
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Determination of CMV placentitis: Diagnostic application of the polymerase chain reaction by SAETTA, A, AGAPITOS, E, DAVARIS, P. S

“…Cytomegalovirus (CMV) infection constitutes an important cause of intrauterine death. In the present study CMV infection of placentas resulting from…”
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