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Yayın Investigation of human papillomavirus DNA in colorectal carcinomas and adenomas(HUMANA PRESS INC, 2011) Yavuzer, Dilek; Karadayi, Nimet; Salepci, Taflan; Baloglu, Huseyin; Dabak, Resat; Bayramicli, Oya UygurHuman papillomavirus (HPV) has been considered to be an etiological agent for anogenital cancers, such as cervical cancer and possibly a subset of cancers of the aerodigestive tract. The aim of the study was to evaluate the presence of human papillomavirus DNA in colorectal carcinomas and adenomas. Formalin-fixed and paraffin-embedded archival tissue samples were used for DNA extraction. One hundred and six colorectal carcinomas and 62 adenomas were screened by nested polymerase chain reaction (PCR) for HPV DNA with a control group of 49 cervical tissues with invasive cervical carcinoma and cervical intraepithelial neoplasia (CIN). In the study group, we did not find HPV DNA positivity in any of all the colorectal carcinomas and adenomas. In the control group with cervical lesions, 34 out of 49 (69.4%) samples were positive for the HPV DNA. These results indicated that there was no correlation between HPV infection and colorectal carcinomas and adenomas.Yayın The relationship between serum adiponectin and resistin levels, insulin resistance and colorectal adenomas(AVES, 2015) Demir, Nazli; Ahishali, Emel; Dolapcioglu, Can; Ercan, Serif; Kaptanagasi, Asuman Orcun; Dabak, Resat; Yucel, Nihal; Sargin, Mehmet; Bayramicli, Oya UygurBackground/Aims: The relationship between adipocytokines and the development of colorectal cancer is well-documented. Our aim was to assess the relationship among serum adiponectin and resistin levels, insulin resistance, and colorectal adenoma to evaluate whether these parameters can be used as biomarkers to predict the development of colorectal adenoma. Materials and Methods: This is a cross-sectional case-control study conducted in 32 patients with colorectal adenoma and 30 control subjects. Serum adiponectin and resistin levels, body mass index values, waist and hip circumferences and Homeostasis Model Assessment scores were measured. Results: Resistin levels were slightly higher and adiponectin was slightly lower in patients with colorectal adenoma compared with controls; however, the differences in both parameters failed to reach statistical significance. The body mass index values and waist circumference of the patient group were significantly higher than controls (p=0.003 and p=0.002, respectively). Fasting serum insulin levels and Homeostasis Model Assessment scores of patients with colorectal adenoma were significantly higher than those of controls (p=0.02 and p=0.02, respectively). There was no relation between the number of colorectal adenomas and serum adiponectin or resistin levels. Conclusion: Our data indicate that obesity and insulin resistance may contribute to the development of colorectal adenoma and that serum adiponectin levels and insulin resistance may not have a substantial predictive value for colorectal adenoma.Yayın St. John's wort (Hypericum perforatum) and warfarin: Dangerous liaisons!(TURKISH SOC GASTROENTEROLOGY, 2011) Bayramicli, Oya Uygur; Kalkay, Mehmet Nuri; Bozkaya, Evrim Oskay; Kose, Evrim Dogan; Iyigun, Ozgun; Goruk, Mucahit; Sezgin, Gulbuz…Yayın Terminal Ileum Angiolipoma Prolapsing through the Ileocecal Valve into the Colon Causing Symptoms of Intermittent Subileus: A Rare Case Report(Aves, 2014) Yener, Neşe Arzu; Sezgin, Gülbuz; Manukyan, Manuk; Midi, Ahmet; Özel, Ahmet Melih; Bayramicli, Oya UygurAngiolipoma is a common benign neoplasm of subcutaneous tissues and it is rarely located in the gastrointestinal tract. We report an 86-year-old woman with ileal angiolipoma having the symptoms of intermittent subileus without any significant laboratory findings. We focus on the correct pre- and postoperative diagnosis of this rare entity at this rare localization.
