Yazar "Özdemir, Ali" için listeleme
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Akut apandisit ön tanısı ile opere edilen olgularda insidental apendiks nöroendokrin tümörü ve güncel tedavi yaklaşımı
Demiral, Gökhan; Çolakoğlu, Muhammet Kadri; Kalcan, Süleyman; Özdemir, Ali; Demir, Ali; Pergel, Ahmet (2018)Amaç: Apendiks, eskiden karsinoid tümör olarak adlandırılan nöroendokrin tümörlerin (NET) en sık görüldüğü yerlerden biridir. Çoğunlukla semptomsuz olup apendektomi veya diğer abdominal ameliyatlar sonrasında insidental ... -
Comparison of endoloop and Hem-o-lok clip for stump closure in laparoscopic appendectomy: which one is more cost-effective. A retrospective study
Uyan, Mikail; Acehan, Türker; Karakaya, Ahmet; Kalcan, Süleyman; Özdemır, Ali; Tomas, Kadir (Ondokuz Mayıs Üniversitesi, 2022)We aimed to show the effect of closure of the appendix stump with different methods during laparoscopic appendectomy (LA), on postoperative complications, healing process and costs. Patients who underwent LA due to acute ... -
Conversion from laparoscopic cholecystectomy to open surgery reasons and possible risks: A single center experience
Özdemir, Ali; Karakaya, Ahmet; Pergel, Ahmet (Ondokuz Mayis Universitesi, 2022)Laparoscopic cholecystectomy has grown in popularity since its introduction and has become the gold standard surgical method for treating cholelithiasis. It has several advantages over open surgery, including less postoperative ... -
The course of acute appendicitis disease i̇n the COVID-19 period
Uyan, Mikail; Kalcan, Süleyman; Özdemir, Ali; Karakaya, Ahmet; Demiral, Gökhan; Pergel, Ahmet; Ustaoğlu, Oğuzhan (Effect Publishing Agency ( EPA ), 2021)The COVID 19 outbreak has changed the course of diseases requiring emergency surgery. Our aim in this study is to reveal whether the COVID 19 pandemic complicates acute appendicitis (AA) disease or not. We retrospectively ... -
Effects of COVID-19 pandemic on colorectal cancer surgery
Uyan, Mikail; Özdemir, Ali; Kalcan, Süleyman; Tomas, Kadir; Demirel, Gökhan; Pergel, Ahmet; Tarım, İsmail Alper (Associacao Paulista Medicina, 2022)BACKGROUND: The coronavirus disease-19 (COVID-19) pandemic has changed the course of diseases that require emergency surgery. OBJECTIVE: To evaluate the effect of the COVID-19 pandemic on colorectal cancer disease stage. ... -
Effects of infliximab against carbon tetrachloride-induced intestinal injury via lipid peroxidation and apoptosis
Pergel, Ahmet; Tümkaya, Levent; Çolakoğlu, Muhammed Kadri; Demiral, Gökhan; Kalcan, Süleyman; Özdemir, Ali; Mercantepe, Tolga; Yılmaz, Adnan (Sage Publications Ltd, 2019)Carbon tetrachloride (CCL4) is often employed in the production of chlorofluorocarbons, petroleum refining, oil and rubber processing, and laboratory applications. Oral, subcutaneous, and inhalation exposure to CCL4 in ... -
The effects of TNF-alpha inhibitors on carbon tetrachloride-induced nephrotoxicity
Özdemir, Ali; Tümkaya, Levent; Kalcan, Süleyman; Uyan, Mikail; Karakaya, Ahmet; Demiral, Gökhan; Samancı, Tuğba Çelik; Mercantepe, Tolga; Cüre, Medine Cumhur; Cüre, Erkan (Taylo & Francis Ltd., 2021)Objectives: Carbon tetrachloride (CCl4), employed in various industrial fields, can cause acute damage in renal tissues. This study investigated the therapeutic effect of the TNF-alpha inhibitor Infliximab on TGF-beta and ... -
Evaluation of endoplasmic reticulum stress in an experimental intestinal ischemia–reperfusion model in rats: the role of ozone therapy and trimetazidine
Demiral, Gökhan; Mercantepe, Tolga; Altuntaş, Gürkan; Pergel, Ahmet; Kalcan, Süleyman; Özdemir, Ali; Tümkaya, Levent; Mataracı Karakaş, Sibel; Öztürk, Aykut; Yılmaz, Adnan (MDPI, 2024)Aim: The objective of the study was to assess the impact of ozone (O3) and trimetazidine on the intestines following ischemia–reperfusion (I/R) injury through the investigation of endoplasmic reticulum stress. Methods: ... -
Is there a predictive value of systemic inflammatory parameters and prognostic nutritional index in the detection of lymphatic metastases in papillary thyroid cancers?
Özdemir, Ali; Bandırmalı, Osman (Ondokuz Mayis Universitesi, 2024)This study aimed to assess the predictive value of systemic inflammatory parameters and the prognostic nutritional index (PNI) in identifying lymphatic metastases in papillary thyroid cancers (PTC). PTCs, characterized by ... -
Malignancy rates and risk factors in Bethesda category IV thyroid nodules: Is lobectomy enough in an endemic region?
Özdemır, Ali; Uyan, Mikail; Kalcan, Süleyman; Çolakoğlu, Muhammed Kadri; Pergel, Ahmet (Ondokuz Mayis Universitesi, 2022)In this paper, we determined the rates of Bethesda IV thyroid nodules and calculated the malignancy rates of these nodules in a university hospital located in an endemic area for thyroid diseases. We aimed to define the ... -
The protective effects of adalimumab on intestinal injury induced with infrarenal aortic occlusion
Pergel, Ahmet; Tümkaya, Levent; Demiral, Gökhan; Çolakoğlu, Muhammet Kadri; Kalcan, Süleyman; Özdemir, Ali; Mercantepe, Tolga; Erdivanlı, Başar; Yılmaz, Adnan (Turkish Assoc Trauma Emergency Surgery, 2020)BACKGROUND: the present study aims to observe the effects of ischemia-reperfusion (IR) on small intestines at a molecular level and to prospectively assess the potential preventive role of adalimumab (ADA) and antioxidants. ... -
The protective effects of ginseng on x-irradiation-induced intestinal damage in rats
Özdemir, Ali; Tümkaya, Levent; Mercantepe, Tolga; Samancı, Tuğba Çelik; Uyan, Mikail; Kalcan, Süleyman; Demiral, Gökhan; Pergel, Ahmet; Kutlu, Eda Yılmaz; Yılmaz, Hülya Kılıç (Springer, 2023)Although radiotherapy is widely employed in the treatment of various malignancies in oncology patients, its use is limited by the toxic effects it causes in surrounding tissues, including the gastrointestinal system. Korean ... -
The protective effects of topiramate on intestinal injury induced with infrarenal aortic occlusion via oxidative stress and apoptosis
Pergel, Ahmet; Demiral, Gökhan; Tümkaya, Levent; Mercantepe, Tolga; Özdemir, Ali; Kalcan, Süleyman; Çolakoğlu, Muhammed Kadri; Yılmaz, Adnan; Bedir, Recep; Karakaya, Ahmet (Taylo & Francis Ltd., 2021)Purpose: Prolonged surgical procedures and some clinical conditions such as surgeries of thoracoabdominal aorta, mesenteric ischemia, cardiopulmonary bypass, strangulated hernias and neonatal necrotizing enterocolitis may ... -
Spontaneous abdomen and abdominal wall hematomas due to anticoagulant/antiplatelet use: Surgeons' perspective in a single center
Çolakoğlu, Muhammet Kadri; Özdemir, Ali; Kalcan, Süleyman; Demir, Ali; Demiral, Gökhan; Pergel, Ahmet (Turkish Assoc Trauma Emergency Surgery, 2020)BACKGROUND: the incidence of abdominal wall hematomas increased after the introduction of anticoagulant and antiplatelet drugs in clinical practice. These patients are usually old, and they have more than one comorbidity. ...
