Publications by authors named "Durhan A"

Despite the variety of proposed solutions, anastomotic leakage is still a critical complication after colorectal surgery, which causes increased clinical mortality and morbidity. By enhancing microcirculation in the colonic mucosa, the use of Iloprost (Ilo) has shown promising results for the healing of anastomosis. The purpose of this study is to examine the performance of Ilo-impregnated Polycaprolactone:Gelatin electrospun membranes (PCL/Gel/Ilo) on anastomosis repair and intra-abdominal adhesion behavior in the Rat colon.

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Aim: Volvulus is a disease characterized by the abnormal twisting of a gaseous distension of the loop of the intestine around itself. Colonic volvulus is the third common cause of colonic obstruction. The study aimed to determine whether the percentage of immature granulocytes is a marker of early necrosis in the volvulus.

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Background/aim: His study aimed to evaluate the availability of common diagnostic tests and biochemical markers in predicting poor prognosis in patients with pancreatic adenocarcinoma (PAC). The primary outcome measure was to identify predictive prognostic factors. The secondary outcome measure was to compare predictive measures in patients who survived or did not survive in the follow-up period.

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Background: Appendix neuroendocrine tumors (NETs) are the most common tumors of the appendix and are most often diagnosed incidentally. The aim of this study was to retrospectively evaluate appendix NETs diagnosed incidentally in our clinic.

Methods: Of 8304 patients who underwent appendectomy with the diagnosis of acute appendicitis in Ankara Training and Re-search Hospital, General Surgery Clinic between January 2009 and January 2022, 33 had histopathology results evaluated as appendix NET, and a retrospective analysis was made of these cases.

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Article Synopsis
  • Red ginseng (Rg) has been traditionally used for medicinal purposes and this study investigates its effects on wound healing in diabetic rats through various application methods (local, systemic, and combined).
  • In the experiment, 60 rats were divided into four groups, and a wound was treated with Rg extracts over 14 days, showing improved wound contraction in all treated groups compared to the control.
  • The results indicated that while all Rg applications enhanced healing, the combined treatment showed the best outcomes with elevated VEGF levels and a more favorable immune response ratio.
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Objective: To investigate the effect of sarcopenia on surgical outcomes in patients with primary high-grade serous ovarian cancer undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS and HIPEC).

Study Design: Descriptive study.

Place And Duration Of Study: Department of Surgical Oncology, Faculty of Medicine, Ankara University Ankara, Turkey,  from January 2013 to January 2020.

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Objective: To investigate the predictive effect of preoperative inflammatory factors on overall survival (OS) in patients diagnosed with gastric adenocarcinoma (GAC).

Study Design: Observational study.

Place And Duration Of Study: Department of General Surgery, Ankara Training and Research Hospital, between January 2011 and October 2020.

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Background/aims: To evaluate the potential protective effects of Ankaferd blood stopper (ABS) in an experimental obstructive jaundice (OJ) model.

Materials And Methods: The study included 26 female rats, which were divided into 3 groups. The sham group, consisting of 10 rats, (group 1) only received solely laparotomy.

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Background/aim: To investigate possible protective effects of Ankaferd Blood Stopper® (ABS) in an experimental liver ischemia reperfusion injury (IRI) model.

Materials And Methods: The study was carried out on 30 female rats separated into 3 groups as sham, control (IRI), and treatment (IRI + ABS) groups. In the IRI + ABS group, 0.

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The neutrophil-to-lymphocyte ratio is clinically accepted as a marker of systemic inflammatory response. In breast cancer patients, neutrophil-to-lymphocyte ratio can be used as an important prognostic indicator of survival. In routine laboratory tests, the platelet-to-lymphocyte ratio can also be examined in addition to neutrophil-to-lymphocyte ratio.

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Objectives: The aim of this study was to evaluate any association between histological grade, molecular subtypes of breast cancer, and strain elastography, and to investigate whether microcalcification affects the stiffness of tumor in breast cancers with the same histological grade.

Methods: Between April 2015 and March 2016, 94 lesions of 94 patients with the diagnosis of invasive ductal carcinoma were included in the study. Strain elastography was performed on all patients before biopsy.

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Background: The FluoreCam system is based on an innovative approach to the quantification of enamel health termed fluorescence enamel imaging (FEI). Enamel is both highly mineralized and semi-translucent. Because of its mineral composition, enamel will fluoresce when exposed to certain light wavelengths.

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Background: This experimental study compared the hemostatic effects of calcium alginate and Anka-ferd Blood Stopper in hepatic parenchymal bleedings.

Material And Method: The study comprised 39 male Wistar albino rats (weight 230±30 g). Laceration model was created in the left lateral lobe of the liver.

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Aim: The potential effects on human health of extremely low frequency magnetic field (ELF-MF) are of considerable concern. In the present study, it was investigated the effect of long term ELF-MF exposure on microhardness of rat teeth.

Materials And Methods: Thirty male Sprague-Dawley rats were divided into three groups.

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