Yazar "Güzel, Savaş" için listeleme
-
Comparison of Before and After Varicocelectomy Levels of Trace Elements, Nitric Oxide, Asymmetric Dimethylarginine and Malondialdehyde in the Seminal Plasma and Peripheral and Spermatic Veins
Kızıler, Ali Rıza; Aydemir, Birsen; Güzel, Savaş; Yaman, Ali; Gulyasar, Tevfik; Malkoc, Ercan; Acar, Ayşe; Yazıcı, Cenk Murat (Humana Press Inc, 2015)Increased oxidative damage has been suggested to play an important role in the spermatogenesis and sperm function changes in patients with varicocele. However, changes in levels of nitric oxide (NO), asymmetric dimethylarginine ... -
Comparison of the acute alterations in serum bone turnover markers and bone mineral density among women with surgical menopause
Bahar, Sengul; Abalı, Remzi; Güzel, Savaş; Bozkurt, Serpil; Güzel, Eda Çelik; Aral, Hale; Boran, Ahmet Birtan (Elsevier, 2011)Objective: To determine the effect of a sudden decrease in estrogen levels via bilateral oophorectomy on serum turnover markers and to examine their correlation with bone mineral density (BMD). Study design: This study ... -
Copeptin as a Novel Biomarker in Nocturnal Enuresis
Nalbantoğlu, Burçin; Yazıcı, Cenk Murat; Nalbantoğlu, Ayşin; Güzel, Savaş; Topçu, Birol; Güzel, Eda Çelik; Mintaş, Nuriye Ece (Elsevier Science Inc, 2013)OBJECTIVE To investigate the relation between copeptin, arginine vasopressin (AVP), and nocturnal enuresis (NE). METHODS Forty-four patients with NE and 44 healthy children aged between 6 and 14 years were enrolled. Patients ... -
Decreased ovarian reserve in female Sprague-Dawley rats induced by isotretinoin (retinoic acid) exposure
Abalı, Remzi; Yüksel, Mehmet Aytaç; Aktaş, Cevat; Çelik, Cem; Güzel, Savaş; Erfan, Gamze; Şahin, Önder (Elsevier Sci Ltd, 2013)Isotretinoin is a retinoid widely used for the treatment of severe nodulocystic acne. Although it has broad side effects, there is no well-designed study about its effects on the ovary. This study investigated possible ... -
Decreased ovarian reserve in female Sprague-Dawley rats induced by isotretinoin exposure
Abalı, Remzi; Yüksel, Mehmet Aytaç; Aktaş, Cevat; Çelik, Cem; Güzel, Savaş; Erfan, Gamze; Şahin, Önder (Oxford Univ Press, 2013)[No Abstract Available] -
Does hyperbaric oxygen therapy reduce the effects of ischemia on colonic anastomosis in laparoscopic colon resection?
Emir, Seyfi; Gürdal, Sibel Özkan; Sözen, Selim; Bali, İlhan; Yeşildağ, Ebru; Çelik, Atilla; Topçu, Birol; Güzel, Savaş (Edizioni Luigi Pozzi, 2016)BACKGROUND: An increase in intra-abdominal pressure causes a decrease in the splanchnic blood flow and the intramucosal pH of the bowel, as well as increasing the risk of ischemia in the colon. The aim of the present study ... -
Effect of hesperetin on inflammatory and oxidative status in trinitrobenzene sulfonic acid-induced experimental colitis model
Polat, Fatin Rüştü; Karaboğa, İhsan; Polat, Muhammed Semih; Erboğa, Zeynep Fidanol; Yılmaz, Ahsen; Güzel, Savaş (Cellular and Molecular Biology Association, 2018)In our study, the effect of hesperetin on inflammatory and oxidative status in trinitrobenzene sulfonic acid (TNBS)-induced experimental colitis model was investigated through different methods. Eighteen Wistar albino male ... -
Effect of the Atherogenic Index of Plasma on Microvascular Complications Associated with Type 2 Diabetes Mellitus
Atalay, Hande; Boyuk, Banu; Değirmencioğlu, Şerife; Güzel, Savaş; Çelebi, Aslan; Ekizoğlu, İsmail (Istanbul Training & Research Hospital, 2015)Objective: The aim of this study was to evaluate the effects of the atherogenic index of plasma (AIP) on the microvascular complications of type 2 diabetes mellitus (DM) patients who applied to our internal medicine clinic. ... -
Effects of 12-week combined exercise therapy on oxidative stress in female fibromyalgia patients
Sarıfakıo?lu, Ayşe Banu; Yıldırım Güzelant, Aliye; Çelik Güzel, Eda; Güzel, Savaş; Kızıler, Ali Rıza (Springer Heidelberg, 2014)The aims of this study were to investigate the effect of exercise therapy on the oxidative stress in fibromyalgia patients and relationship between oxidative stress and fibromyalgia symptoms. Thirty women diagnosed with ... -
Effects of isotretinoin on serum vitamin E levels in patients with acne
Sıkar Aktürk, Aysun; Güzel, Savaş; Bulca, Songül; Odyakmaz Demirsoy, Evren; Bayramgürler, Dilek; Bilen, Nilgün; Kıran, Rebiay (Wiley, 2013)Anecdotal reports suggest that using retinoids with vitamin E leads to improvements of some side effects due to isotretinoin. However, vitamin E blood levels have not been reported previously in patients with acne treated ... -
The effects of isotretinoin on the ovarian reserve of females with acne
Sıkar Aktürk, Aysun; Abalı, Remzi; Yüksel, Mehmet Aytaç; Çelik Güzel, Eda; Güzel, Savaş; Kıran, Rebiay (Informa Healthcare, 2014)There are some side effects of isotretinoin in many organs. However, a study investigating the effects of isotretinoin on the human ovarian reserve has not been reported previously. The study was conducted to investigate ... -
Effects of the Ischemic Preconditioning on Anastomotic Healing in Laparoscopic Colon Operations
Gürdal, Sibel Özkan; Çelik, Atilla; Çelik, Aysun S.; Güzel, Savaş; Mete, Rafet; Şahin, Onder; Polat, Coşkun; Soybir, Gürsel R. (Lippincott Williams & Wilkins, 2013)Background: Previous experimental studies have repeatedly demonstrated the potential protective effect of remote ischemic preconditioning (IPC) on colon anastomosis. The purpose of this experimental study was to investigate ... -
Elevated circulating levels of YKL-40 are a marker of abnormal glucose tolerance in women with polycystic ovary syndrome
Çelik, Cem; Abalı, Remzi; Güzel, Savaş; Bastu, Ercan; Küçükyalçın, Volkan; Yılmaz, Murat (Wiley, 2012)Objective This study investigates human cartilage glycoprotein-39 (YKL-40) levels in patients with polycystic ovary syndrome (PCOS) and controls, and tests their relationship with metabolic and hormonal parameters. Design ... -
Elevated serum levels of procollagen C-proteinase enhancer-1 in patients with chronic kidney disease is associated with a declining glomerular filtration rate
Özkan, Gülsüm; Güzel, Savaş; Atar, Reşit Volkan; Fidan, Çiğdem; Kara, Sonat Pınar; Ulusoy, Şükrü (Wiley, 2019)Background Procollagen C-proteinase enhancer-1 (PCPE-1) is a 55 kDa glycoprotein, which increases the activity of procollagen C-proteinases that break down C-terminal propeptides. Studies have shown that PCPE-1 is involved ... -
Evaluation of human chaperonin 10 and high-sensitivity C-reactive protein levels of infertile women who underwent ovulation induction and intra-uterine insemination
Taşdemir, Nicel; Şahin, Aziz; Çelik, Cem; Abalı, Remzi; Güzel, Savaş; Uzunlar, O.; Gülerman, C. (Taylor & Francis Inc, 2015)Introduction: The implantation of embryo is one of the crucial steps of a successful pregnancy. The foetus should be protected from maternal immune system, for the appropriate implantation and modification in maternal ... -
The Evaluation of Liver Steatosis with Transient Elastography in Metabolic Syndrome and the Relationship Between Serum Endorphin Levels
Objective: Studies in recent times researching the correlation between serum endotrophinlevel and Type 2 DM have focused on the association of fatty liver with metabolic syndrome.This study aims to research the correlation ... -
The Evaluation of New Generation Inflammatory Markers in Children with Morbid Obesity and Metabolic Syndrome
Aim: Technological advancements, unbalanced nutrition, sedentary life style, are important factors in obesity. Obesity-inflammation relationis beingexamined. In this study, the relationships among new generation inflammatory ... -
Hipertansif Hastalarda Kognitif Fonksiyonların Değerlendirilmesi ve Serum Midkine Düzeyleriyle İlişkisi
Güzel, Eda Çelik; Serinkan Cinemre, Fatma Behice; Güzel, Savaş; Kuçukyalcin, Volkan; Kızıler, Ali Rıza; Çavuşoğlu, Coşkun; Aydemir, Birsen (2017)Amaç: Hipertansiyon (HT) demans ile ilişkili risk faktörlerinden biridir. Çalışmanın amacı, HT'lu hastalarda kognitif fonksiyonlar ve serum midkine düzeyleri ile ilişkisini araştırmaktır. Gereç ve Yöntem: Bu çalışmada, 60 ... -
Hipertiroidili kadın hastalarda E vitamini düzeyleri ve oksidatif stres
Amaç: Hipertiroidili kadın hastalarda serbest radikallerin oluşturduğu oksidatif hasarın değerlendirilmesi ve E vitaminiyle ilişkisinin irdelenmesi amaçlandı. Gereç ve Yöntemler: Çalışma 24 hipertiroidili kadın hasta (yaş ... -
Implications of circulating irisin and Fabp4 levels in patients with polycystic ovary syndrome
Abalı, Remzi; Yüksel, İlkbal Temel; Yüksel, Mehmet Aytaç; Bulut, Berk; İmamoğlu, Metehan; Emirdar, Volkan; Çelik, Cem; Güzel, Savaş (Taylor & Francis Inc, 2016)The aim of the study was to evaluate the fatty acid-binding protein-4 (FABP4) and irisin concentrations in women with polycystic ovary syndrome (PCOS). Forty-nine women with PCOS, diagnosed according to Rotterdam criteria ...