Now showing items 1-7 of 7

    • Biosystems engineering of prokaryotes with tumor-killing capacities 

      Kalyoncu, E.; Olmez, T. T.; Ozkan, A. D.; Sarioglu, O. F. (Bentham Science Publishers Ltd., 2016)
      Certain bacteria selectively attack tumor tissues and trigger tumor shrinkage by producing toxins and modulating the local immune system, but their clinical utility is limited because of the dangers posed by systemic ...
    • Cell-graph mining for breast tissue modeling and classification 

      Bilgin, C.; Demir, Çiğdem; Nagi, C.; Yener, B. (IEEE, 2007-08)
      We consider the problem of automated cancer diagnosis in the context of breast tissues. We present graph theoretical techniques that identify and compute quantitative metrics for tissue characterization and classification. ...
    • Color graphs for automated cancer diagnosis and grading 

      Altunbay, D.; Cigir, C.; Sokmensuer, C.; Gunduz Demir, C. (Institute of Electrical and Electronics Engineers, 2010-03)
      This paper reports a new structural method to mathematically represent and quantify a tissue for the purpose of automated and objective cancer diagnosis and grading. Unlike the previous structural methods, which quantify ...
    • Kanser tanısı için kolon bezlerinin matematiksel analizi 

      Çığır, Celal; Sökmensüer, C.; Gündüz-Demir, Çiğdem (IEEE, 2009-04)
      Neoplastic diseases including cancer cause organizational changes in tissues. Histopathological examination, which is routinely used for the diagnosis and grading of these diseases, relies on pathologists to identify such ...
    • Kelime histogram modeli ile histopatolojik görüntü sınıflandırılması 

      Özdemir, Erdem; Sökmensüer, C.; Gündüz-Demir, Çiğdem (IEEE, 2011-04)
      Colon cancer, which is one of the most common cancer type, could be cured with its early diagnosis. In the current practice of medicine, there are many screening techniques such as colonoscopy, sigmoidoscopy, and stool ...
    • Lack of association between the MDM2-SNP309 polymorphism and breast cancer risk 

      Petenkaya, A.; Bozkurt, B.; Akilli-Ozturk, O.; Kaya, H. S.; Gur-Dedeoglu, B.; Yulug, I. G. (Delinasios GJ & CO, 2006)
      Background: A T-to-G polymorphism (SNP309) at the promoter region of MDM2 has been recently reported to extend the Sp1 binding site that positively regulates the MDM2 transcription level and consequently, its expression ...
    • PPAR-alpha L162V polymorphism in human hepatocellular carcinoma 

      Koytak, E. S.; Mızrak, D.; Bektaş, M.; Verdi, H.; Arslan-Ergül, Ayça; İdilman, R.; Çınar, K.; Yurdaydın, C.; Ersöz, S.; Karayalçın, K.; Uzunalimoğlu, Ö.; Bozkaya, H. (Turkish Society of Gastroenterology, 2008)
      Background/aims: Several lines of evidence suggest that peroxisome proliferator-activated receptor alpha may be involved in hepatocarcinogenesis. L162V polymorphism of the peroxisome proliferator-activated receptor alpha ...