The comparison of the oxidative stress effects of different gases and intra-abdominal pressures in an experimental rat model

Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a
Sezein YilmazO Gökçe

Abstract

Laparoscopy is used for almost all types of abdominal surgery because of its advantages, which include shorter postoperative hospital stay. However, pneumoperitoneum used to facilitate the visual field has severe metabolic, hemodynamic, and inflammatory consequences depending on the pressure level and the gas used. Helium (He), an inert gas, has been recommended for establishment of pneumoperitoneum since it does not alter the blood pH and PCO(2). Yet the oxidative response after He insufflation remains unknown. This study was undertaken to compare the levels of free radical production and antioxidant status following He and CO(2) pneumoperitoneum at different intra-abdominal pressure values. The subjects were 40 Sprague-Dawley male rats randomized to the following groups: He 10 (n = 8) was subjected to He pneumoperitoneum at 10 mm Hg for 60 minutes; He 15 (n = 8) was subjected to He pneumoperitoneum at 15 mm Hg for 60 minutes; CO(2) 10 (n = 8) was subjected to CO(2) pneumoperitoneum at 10 mm Hg for 60 minutes; CO(2) 15 (n = 8) was subjected to CO(2) pneumoperitoneum at 15 mm Hg for 60 minutes; and Control (n = 8) was subjected to sham operation without pneumoperitoneum. At the end of the experiment blood samples were obtained ...Continue Reading

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Citations

Mar 28, 2008·Surgical Endoscopy·Petros YpsilantisConstantinos Simopoulos
Dec 27, 2007·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Dursun A SahinOsman Nuri Dilek
Mar 6, 2009·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Dagistan Tolga AriozAhmet Tekin
Nov 3, 2011·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Ertan BulbulogluYalcın Atli
Dec 14, 2011·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Sezgin YilmazYuksel Arikan
Feb 10, 2011·Journal of Cardiothoracic Surgery·Sami KarapolatAyhan Saritas
Jul 19, 2013·International Journal of Inflammation·Andrew K DaveyAnthony E Woods
Aug 26, 2015·Journal of Investigative Surgery : the Official Journal of the Academy of Surgical Research·Aikaterini LeventiKassiani Theodoraki
Dec 24, 2010·The Journal of Surgical Research·Berthier NsadiOlivier Detry
Jul 11, 2009·The British Journal of Surgery·T SammourA G Hill
Mar 28, 2013·Oxidative Medicine and Cellular Longevity·Celestyna Mila-KierzenkowskaPaweł Rajewski
Mar 15, 2011·Minimally Invasive Therapy & Allied Technologies : MITAT : Official Journal of the Society for Minimally Invasive Therapy·Tarik SammourAndrew G Hill
Feb 11, 2014·BioMed Research International·Bahanur CekicAhmet Mentese
Dec 24, 2013·European Journal of Obstetrics, Gynecology, and Reproductive Biology·A AkdemirD Taskiran
May 28, 2008·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Yüksel ArikanZafer Söylemez
Oct 11, 2012·Surgical Laparoscopy, Endoscopy & Percutaneous Techniques·Sukran GezeMustafa Tusat
Aug 20, 2019·Surgical Laparoscopy, Endoscopy & Percutaneous Techniques·Probal NeogiShritosh Kumar
Dec 13, 2019·Biological Trace Element Research·Ghaidafeh Akbari
Feb 7, 2013·Surgical Laparoscopy, Endoscopy & Percutaneous Techniques·Eugenia YiannakopoulouChristos Tsigris
Apr 25, 2009·Surgical Laparoscopy, Endoscopy & Percutaneous Techniques·Mahir M OzmenTanju H Besler

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