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    • M Tunca Olguner
    • M Tunca Olguner

      M Tunca Olguner

      Department of Pediatric Surgery, Dokuz Eylul University, Izmir, Turkey | Division of Pediatric Urology, Dokuz Eylul University, Izmir, Turkey | Division of Pediatric Urology, ...

       

       

      KOL Resume for M Tunca Olguner

      Year
      2022

      Department of Pediatric Surgery, Dokuz Eylul University, Izmir, Turkey

      2021

      Division of Pediatric Urology, Faculty of Medicine, Dokuz Eylul University, 35340, Balcova, Izmir, Turkey

      2019

      Department of Pediatric Surgery, Faculty of Medicine, Dokuz Eylül University, İzmir, Turkey.

      2018

      Akdeniz University, Faculty of Fisheries, Department of Fisheries Technology, Dumlupinar Boulevard 07058 Campus, Antalya, Turkey

      2017

      Fisheries Faculty, Akdeniz University, 07985, Antalya, Turkey

      2016

      Departments of Pediatric Surgery, Dokuz Eylül University School of Medicine, İzmir, Turkey.

      Dokuz Eylul University Faculty of Medicine, Pediatric Surgery Department, Izmir, Turkey

      2015

      Fisheries Faculty, Akdeniz University, TR-07985, Antalya, Turkey

      2014

      Department of Pediatric Surgery, Dokuz Eylul University, Medical School, İzmir, Turkey.

      2013

      Department of Pediatric Surgery, Dokuz Eylul University, Medical School, Izmir, Turkey.

      2012

      Department of Pediatric Surgery, Dokuz Eylul University School of Medicine, Izmir, Turkey

      2011

      Department of Pediatric Oncology, Dokuz Eylul University School of Medicine, Izmir, Turkey

      2009

      Department of Pediatric Surgery, School of Medicine, Dokuz Eylül University, Balçova, Izmir, Turkey

      2007

      Department of Pediatric Surgery, Dokuz Eylül University, Medical School, Balc¸ova, İzmir 35340, Turkey

      2006

      Department of Pathology, Dokuz Eylül University, Medical School, İzmir, Turkey

      2005

      Department of Pediatric Surgery, Dokuz Eylül University, Bornova–İzmir, Turkey

      2004

      Pediatric Surgery, Dokuz Eylül University Faculty of Medicine, Izmir, Turkey

      2003

      Department of Pediatric Surgery, Dokuz Eylül University Faculty of Medicine, Izmir, Turkey.

      2002

      Department of Pediatric Surgery, Dokuz Eylül University, Medical Faculty, Izmir, Turkey

      2001

      From the Departments of Pediatric Surgery and Pathology, Dokuz Eylül University Medical School, İzmir, Turkey

      2000

      Department of Pediatric Surgery, Dokuz Eylül University, Medical Faculty, İzmir, Turkey

      1999

      Department of Pediatric Surgery Dokuz Eylül University School of Medicine Izmir, Turkey

      1998

      Department of Pathology, Dokuz Eylül University, Medical Faculty, Izmir, Turkey.

      1997

      From the Departments of Pediatric Surgery (F.M.A., T.A., M.D., G.H.) and Radiology (A.K.), Dokuz Eylul University, Medical Faculty, Izmir, Turkey. Address for reprints: Feza M. Akgur, Dokuz Eylul Universitesi, T1p Fakultesi, Cocuk Cerrahisi Anabilim Dal1, Inciralt1 35340 Izmir, Turkey; email:

      Dokuz Eylül University Medical Faculty Izmir, Turkey

      1996

      Department of Pathology, Dokuz Eylül University, Medical Faculty, İzmir, Turkey.

      1994

      From the Department of Pediatric Surgery, Medical Faculty, Dokuz Eylül University, İzmir

      The Department of Biochemistry, Medical Faculty, Hacettepe University, Ankara, Turkey

       

       

      M Tunca Olguner: Influence Statistics

      Sample of concepts for which M Tunca Olguner is among the top experts in the world.
      Concept World rank
      meconium subfraction #3
      intraamniotic furosemide #3
      soluble meconium #3
      intraamniotic meconium #3

       

      Prominent publications by M Tunca Olguner

      KOL-Index: 13356

      BACKGROUND/PURPOSE: Contact with amniotic fluid causes intestinal damage in gastroschisis, and intraamniotic meconium has been shown to be responsible. Meconium has been shown to contain a significant amount of IL-8, which may be the responsible cytokine for harmful effects of meconium. Neonatal urine contains high amount of urinary trypsin inhibitor (UTI) compared with adult human urine. Urinary trypsin inhibitor has been shown to exert inhibitory effects on IL-8. Therefore, far from ...

      Known for Intestinal Damage | Urinary Trypsin Inhibitor | Meconium Intestines | Amniotic Cavity | Chick Embryo Gastroschisis
      KOL-Index: 12265

      BACKGROUND/PURPOSE: Urinary waste products in the amniotic fluid has been implicated as a cause of intestinal damage (ID) in gastroschisis based on the fact that fetus urinates physiologically into the amniotic cavity. However, experimental and clinical data suggest that intrauterine defecation is a physiological event, thus gastrointestinal waste products also may be responsible for ID in gastroschisis. An experimental study was performed to investigate the effects of intraamniotic ...

      Known for Chick Embryo | Gastroschisis Meconium | Amniotic Cavity | Neonatal Urine | Intestines Control
      KOL-Index: 11185

      BACKGROUND/PURPOSE: Contact with amniotic fluid (AF) causes intestinal damage in gastroschisis, which has been shown to be caused by intraamniotic meconium. However, whether this intraamniotic meconium-induced intestinal damage is concentration dependent has not been investigated previously. The purpose of this study is to investigate the effects of intraamniotic human meconium at various concentrations on the intestines of chick embryo with gastroschisis.

      METHODS: Five-day-old ...

      Known for Intestinal Damage | Intraamniotic Meconium | Amniotic Cavity | Chick Embryo Gastroschisis | Newborn Humans
      KOL-Index: 10242

      The resumption of blood flow to organs following ischemia may cause a further increase in tissue damage through an increase in peroxidation of lipids in cell membranes. An experimental study was conducted to investigate the prevention of reperfusion injury after testicular torsion through changes in the lipid peroxide content of the testis. Adult male albino rats were divided into 11 groups, each containing 10 rats. One group served to determine base values of the lipid peroxide content ...

      Known for Testicular Torsion | Reperfusion Injury | Allopurinol Pretreatment | 3 Groups | Lipid Peroxidation Tbar
      KOL-Index: 9603

      BACKGROUND/PURPOSE: Contact with amniotic fluid (AF) causes intestinal damage in gastroschisis. Intraamniotic meconium has been shown to be responsible for intestinal damage, and occurrence of this damage has been shown to depend on the concentration of intraamniotic meconium. When intraamniotic meconium concentration is lowered below threshold level by exchanging AF with saline in gastroschisis, intestinal damage can be prevented. Theoretically, induction of fetal diuresis with ...

      Known for Fetal Diuresis | Intraamniotic Furosemide | Intestinal Damage | Amniotic Cavity | Meconium Concentration
      KOL-Index: 9514

      A prospective clinical study was performed to compare ultrasonography (US) with a modality having 96-99% accuracy like diagnostic peritoneal lavage (DPL) to find the accuracy of US in the initial evaluation of children sustaining blunt abdominal trauma (BAT). Sixty-eight children with BAT were initially evaluated by US, then DPL. All patients with pathologic US findings underwent computerized tomographic examination before DPL to confirm the pathologies. Through US examination free ...

      Known for Initial Evaluation | Blunt Abdominal Trauma | Diagnostic Peritoneal Lavage | Children Sustaining | Bat Dpl
      KOL-Index: 9451

      For the treatment of recurrent bleeding despite sclerotherapy or clinically significant hypersplenism, portosystemic shunt procedures should be performed in cases of extrahepatic portal hypertension caused by extrahepatic portal vein thrombosis. A novel alternative to portosystemic shunt procedures in extrahepatic portal hypertension is mesenterico-left portal bypass. Portal vein thrombosis is bypassed by an autologous vein graft (usually left internal jugular vein) interposed between ...

      Known for Portal Vein | Rex Recessus | Surgical Child | Inferior Mesenteric | Recurrent Bleeding
      KOL-Index: 8785

      BACKGROUND/PURPOSE: Laparoscopic appendectomy (LA) is becoming popular for the treatment of acute and perforated appendicitis. Since it was first described, LA has been modified various times. We present the results of a new technique of LA conducted through a single port without exteriorizing the appendix to perform the operation.

      MATERIALS AND METHODS: Single-port LA was attempted in 38 patients (23 boys, 15 girls). Under general anesthesia, an 11-mm port with two 5-mm working channels ...

      Known for Laparoscopic Appendectomy | Single Port | Transabdominal Sling Suture | 38 Patients | New Technique
      KOL-Index: 8308

      BACKGROUND/PURPOSE: Portosystemic shunt operations are indicated in patients with extrahepatic portal hypertension owing to portal vein thrombosis (EPH-PVT) suffering from recurrent variceal bleeding despite endoscopic sclerotherapy. Mesenterico left portal bypass procedure (MLPB) is an alternative procedure to the portosystemic shunt operations in patients with EPH-PVT. MLPB operation reestablishes hepatopetal portal blood flow. We herein present our experience with MLPB in children ...

      Known for Portal Vein | Variceal Bleeding | Endoscopic Sclerotherapy | 1 Patient | Preschool Endoscopy
      KOL-Index: 7713

      OBJECTIVE: Experimental studies have shown that neural tissue damage in myelomeningocele (MMC) is acquired, resulting from exposure of neural tissue to amniotic fluid (AF). Similar to neural tissue damage in MMC, in gastroschisis, intestines exposed to AF are damaged. In gastroschisis, intestinal damage can be prevented by changing the composition of the AF with partial AF exchanges. An experimental study was performed to investigate whether the neural tissue damage in MMC can be ...

      Known for Neural Tissue | Amniotic Fluid | Myelomeningocele Mmc | Intestinal Damage | Histopathologic Examination
      KOL-Index: 7279

      In this prospective study, 217 children sustaining blunt abdominal trauma were initially evaluated with ultrasonography (US) and those with any abnormal ultrasonographic findings were further evaluated with computed tomography. Results of ultrasonographic examination were normal in 157 children and showed abnormalities such as free intraperitoneal fluid (FIF), intra-abdominal organ injury, and intrapleural fluid in 60 children. Computed tomographic examination of the 42 children with ...

      Known for Computed Tomography | Abdominal Trauma | Evaluation Children | Preschool Emergency Service | Organ Injury
      KOL-Index: 7014

      INTRODUCTION: Intestinal damage has been shown to occur when intra-amniotic meconium concentration exceeds threshold level. However, the mechanism of the meconium-induced intestinal damage is still unclear. Intestinal ischemia can cause intestinal damage in gastroschisis. This study was aimed to determine the effects of intra-amniotic meconium on the contractility of superior mesenteric artery (SMA).

      MATERIALS AND METHODS: Eighteen-day-old fertilized chick embryos (Gallus Domesticus) ...

      Known for Intestinal Damage | Superior Mesenteric Artery | Sma Specimens | Intraamniotic Meconium | Amniotic Fluid
      KOL-Index: 6485

      Urinary waste products (UWP) in the amniotic fluid have been held responsible for the intestinal damage (ID) in gastroschisis, based on the fact that the fetus urinates physiologically into the amniotic cavity. However, experimental and clinical evidence suggests that intrauterine defecation is a physiological event; thus gastrointestinal waste products (GWP) may also be responsible for ID in gastroschisis. An experimental study was performed to investigate the effects of intraperitoneal ...

      Known for Neonatal Urine | Newborn Humans | Effects Meconium | Intestinal Damage | Amniotic Fluid

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      M Tunca Olguner:Expert Impact

      Concepts for whichM Tunca Olgunerhas direct influence:Intestinal damage,  Amniotic fluid,  Portal vein,  Intraamniotic meconium,  Fetal diuresis,  Intraamniotic furosemide,  Interstitial cells,  Intestinal damage gastroschisis.

      M Tunca Olguner:KOL impact

      Concepts related to the work of other authors for whichfor which M Tunca Olguner has influence:Testicular torsion,  Laparoscopic appendectomy,  Reperfusion injury,  Amniotic fluid,  Blunt abdominal trauma,  Intestinal damage,  Portal vein.


       

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      Department of Pediatric Surgery, Dokuz Eylul University, Izmir, Turkey | Division of Pediatric Urology, Dokuz Eylul University, Izmir, Turkey | Division of Pediatric Urology, Faculty of Medicine, Dokuz Eylul University, 35340, Balcova, Izmir, Turkey

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