Vasileios Golematis

Learn More
We studied the effect of dietary factors and a variety of other risk factors on the development of cholelithiasis through a case control study. The study involved 96 cases and 118 age and sex matched controls. All cases and controls were interviewed with regard to a variety of risk factors and frequency of consumption of over 100 food items. Analysis was(More)
The aim of this study was to investigate the role and function of somatostatin, glucagon and gastrin in 35 colorectal adenocarcinoma and 25 liver metastases. The investigation was carried out at the electron immunocytochemistry level. Our results showed that well-differentiated tissues have the highest somatostatin levels compared to poorly-differentiated(More)
We present two studies to comparatively evaluate the performance of gesture-based 2D and 3D pointing tasks. In both of them, a Wiimote controller and a standard mouse were used by six participants. For the 3D experiments we introduce a novel configuration analogous to the ISO 9241-9 standard methodology. We examine the pointing devices' conformance to(More)
The aim of this study was to investigate serotonin and bombesin expression in colorectal adenocarcinomas and neuroendocrine colorectal tumors to clarify their role in the progression of colon cancer. The investigation was carried out by electron microscope immunocytochemistry. The ultrastructural study revealed that some cases of colorectal adenocarcinomas(More)
The aim of this study was to investigate the ultrastructural appearance of pancreatic adenocarcinoma combined with glucagon and gastrin/cholecystokinin (CCK) expression. The authors investigated the ultrastructure and the immunocytochemistry of 12 human pancreatic cancer specimens and used 3 chronic pancreatitis samples and 6 adjacent histological normal(More)
BACKGROUND/PURPOSE The aim of our study was to evaluate the feasibility and the efficacy of cytoreductive surgery (CS) with intraoperative chemo-hyperthermia in the management of advanced stage IVA (T4N0M0) pancreatic cancer. METHODS From August 1995 through March 1996, seven patients with unresectable adenocarcinoma of the pancreas underwent CS, with(More)
All rights reserved. No part of this book may be reprinted or reproduced or utilized in any form or by any electronic, mechanical or other means, now know or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. The publisher makes no representation,(More)
The aim of this study was to investigate the ultrastructural appearance of mirror biopsies from primary colorectal adenocarcinomas combined with serotonin, vasoactive intestinal polypeptide, bombesin, somatostatin and glucagon expression in order to clarify the histology and immunology of these tissues compared with colorectal adenocarcinomas. The(More)
PURPOSE To analyse the cytoplasmic polypeptides from malignant and nonmalignant tissues of the large intestine and investigate their relationship to colon cancer. MATERIALS AND METHODS The investigation was carried out in 64 large intestinal tissues coming from 32 individuals, using high-resolution 2-dimensional (2D) electrophoresis (2D-PAGE). Thirty(More)
  • 1