Full Text Journal Articles by
Author Selda Sen

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The Effect of Spinal and General Anesthesia on Metastatic Lymph Node Flow in Bladder Cancer Surgery: A Pilot Study.

Selda Sen, Ozum Tuncyurek, Ersen Ertekin, Mehmet Dündar, Imran Kurt Omurlu, Sinem Sari,

<h4>Introduction</h4>The sympathetic regulation of contractile function of lymphatic vessels has received much attention in terms of metastasis mechanism nowadays in animal studies. The aim of the study to evaluate the effect of spinal or general anesthesia on flow in malignant lymph nodes in patients undergoing bladder tumor surgery with doppler ... Read more >>

Agri (Agri : Agri (Algoloji) Dernegi'nin Yayin organidir = The journal of the Turkish Society of Algology)
[2021, 33(3):142-147]

Cited: 0 times

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Which imaging method should be used for genicular nerve radio frequency thermocoagulation in chronic knee osteoarthritis?

Sinem Sarı, Osman Nuri Aydın, Yasemin Turan, Selda Şen, Pınar Özlülerden, İmran Kurt Ömürlü, Ferdi Gulastı,

This study aimed to perform genicular nerve RF neurotomy using two different imaging methods, fluoroscopy and ultrasound, and to compare the clinical effects and reliability of the two methods. Fifty patients with osteoarthritis were included in this study. Patients were randomly allocated into group 1 (fluoroscopy imaging) and group 2 ... Read more >>

J Clin Monit Comput (Journal of clinical monitoring and computing)
[2017, 31(4):797-803]

Cited: 5 times

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Spatiotemporal intracellular nitric oxide signaling captured using internalized, near-infrared fluorescent carbon nanotube nanosensors.

Zachary W Ulissi, Fatih Sen, Xun Gong, Selda Sen, Nicole Iverson, Ardemis A Boghossian, Luiz C Godoy, Gerald N Wogan, Debabrata Mukhopadhyay, Michael S Strano,

Fluorescent nanosensor probes have suffered from limited molecular recognition and a dearth of strategies for spatial-temporal operation in cell culture. In this work, we spatially imaged the dynamics of nitric oxide (NO) signaling, important in numerous pathologies and physiological functions, using intracellular near-infrared fluorescent single-walled carbon nanotubes. The observed spatial-temporal ... Read more >>

Nano Lett (Nano letters)
[2014, 14(8):4887-4894]

Cited: 11 times

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In vivo biosensing via tissue-localizable near-infrared-fluorescent single-walled carbon nanotubes.

Nicole M Iverson, Paul W Barone, Mia Shandell, Laura J Trudel, Selda Sen, Fatih Sen, Vsevolod Ivanov, Esha Atolia, Edgardo Farias, Thomas P McNicholas, Nigel Reuel, Nicola M A Parry, Gerald N Wogan, Michael S Strano,

Single-walled carbon nanotubes are particularly attractive for biomedical applications, because they exhibit a fluorescent signal in a spectral region where there is minimal interference from biological media. Although single-walled carbon nanotubes have been used as highly sensitive detectors for various compounds, their use as in vivo biomarkers requires the simultaneous ... Read more >>

Nat Nanotechnol (Nature nanotechnology)
[2013, 8(11):873-880]

Cited: 78 times

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The use of train of four monitoring for clinical evaluation of the axillary brachial plexus block.

Selda Sen, Sinem Sari, Imran Kurt, Mutlu Cobanoglu,

The axillary approach of brachial plexus anesthesia is the most commonly used technique for forearm and hand surgery. Dynamometer is known as objective test for the clinical assessment of motor block of the nerves in brachial plexus block. However, the use of this device may not always be practical in ... Read more >>

J Clin Monit Comput (Journal of clinical monitoring and computing)
[2014, 28(3):243-249]

Cited: 0 times

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Observation of oscillatory surface reactions of riboflavin, trolox, and singlet oxygen using single carbon nanotube fluorescence spectroscopy.

Fatih Sen, Ardemis A Boghossian, Selda Sen, Zachary W Ulissi, Jingqing Zhang, Michael S Strano,

Single-molecule fluorescent microscopy allows semiconducting single-walled carbon nanotubes (SWCNTs) to detect the adsorption and desorption of single adsorbate molecules as a stochastic modulation of emission intensity. In this study, we identify and assign the signature of the complex decomposition and reaction pathways of riboflavin in the presence of the free ... Read more >>

ACS Nano (ACS nano)
[2012, 6(12):10632-10645]

Cited: 7 times

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Excess thermopower and the theory of thermopower waves.

Joel T Abrahamson, Bernat Sempere, Michael P Walsh, Jared M Forman, Fatih Sen, Selda Sen, Sayalee G Mahajan, Geraldine L C Paulus, Qing Hua Wang, Wonjoon Choi, Michael S Strano,

Self-propagating exothermic chemical reactions can generate electrical pulses when guided along a conductive conduit such as a carbon nanotube. However, these thermopower waves are not described by an existing theory to explain the origin of power generation or why its magnitude exceeds the predictions of the Seebeck effect. In this ... Read more >>

ACS Nano (ACS nano)
[2013, 7(8):6533-6544]

Cited: 3 times

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Effects of sodium hypochlorite on gutta-percha and Resilon cones: an atomic force microscopy and scanning electron microscopy study.

Özgür Topuz, Baran Can Sağlam, Fatih Sen, Selda Sen, Gülsün Gökağaç, Güliz Görgül,

The aim of this study was to evaluate the effects of 6% sodium hypochlorite (NaOCl) on gutta-percha (GP) and Resilon cones. Six standardized GP and Resilon cones were selected and cut 3mm from their tip. One GP and 1 Resilon cone were used as control samples. Cones were immersed in ... Read more >>

Oral Surg Oral Med Oral Pathol Oral Radiol Endod (Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics)
[2011, 112(4):e21-6]

Cited: 3 times

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The antinociceptive effects of systemic administration of tramadol, gabapentin and their combination on mice model of acute pain.

Osman Nuri Aydin, Rauf Onur Ek, Sadun Temoçin, Bakiye Uğur, Bilge Alaçam, Selda Şen,

<h4>Objectives</h4>The aim of the present study was to investigate the possible antinociceptive effects of systemic administration of tramadol and gabapentin either alone or in combination on acute pain models in mice.<h4>Methods</h4>After obtaining the approval of Animal Ethics Committee; 96 BALB/c albino male mice were divided into 12 groups: (I) control ... Read more >>

Agri (Agri : Agri (Algoloji) Dernegi'nin Yayin organidir = The journal of the Turkish Society of Algology)
[2012, 24(2):49-55]

Cited: 6 times

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Efficiency enhancement of methanol/ethanol oxidation reactions on Pt nanoparticles prepared using a new surfactant, 1,1-dimethyl heptanethiol.

Fatih Şen, Selda Şen, Gülsün Gökağaç,

In this study, carbon-supported platinum nanoparticle catalysts were prepared using PtCl(4) and H(2)PtCl(6) as starting materials and 1-heptanethiol, 1,1-dimethyl heptanethiol, 1-hexadecanethiol and 1-octadecanethiol as surfactants. These nanoparticles can be used as catalysts for methanol and ethanol oxidation reactions in methanol and ethanol fuel cells. 1,1-Dimethyl heptanethiol was used for the ... Read more >>

Phys Chem Chem Phys (Physical chemistry chemical physics : PCCP)
[2011, 13(4):1676-1684]

Cited: 2 times

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Postresectional lung injury in thoracic surgery pre and intraoperative risk factors: a retrospective clinical study of a hundred forty-three cases.

Serdar Sen, Selda Sen, Ekrem Sentürk, Nilgün Kanlıoğlu Kuman,

<h4>Introduction</h4>Acute respiratory dysfunction syndrome (ARDS), defined as acute hypoxemia accompanied by radiographic pulmonary infiltrates without a clearly identifiable cause, is a major cause of morbidity and mortality after pulmonary resection. The aim of the study was to determine the pre and intraoperative factors associated with ARDS after pulmonary resection retrospectively.<h4>Methods</h4>Patients ... Read more >>

J Cardiothorac Surg (Journal of cardiothoracic surgery)
[2010, 5:62]

Cited: 11 times

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[Upper lobectomy for lung cancer with true tracheal bronchus: a unique presentation].

Serdar Sen, Ekrem Sentürk, Engin Pabuşçu, Selda Sen,

Tracheal bronchus is an aberrant bronchus usually originating from the right lateral wall of the trachea, with an incidence ranging from 0.1% to 5% and usually within 2.0cm above the carina. The incidence of lung cancer with bronchial anomaly is very rare. There are only nine cases of lung cancer ... Read more >>

Arch Bronconeumol (Archivos de bronconeumologia)
[2010, 46(6):332-334]

Cited: 5 times

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[Operative stabilization of traumatic flail chest using a reconstruction plaque].

Serdar Sen, Selda Sen, Ekrem Sentürk, Engin Pabuşcu, Oner Savk,

Flail chest is the most serious form of blunt thoracic trauma that occurs as a result of fracture of three or more ribs from at least two places or sternal fractures and/or separation of costochondral junctions. Existence of life-threatening physiopathological changes almost always affects the clinical status of the patients. ... Read more >>

Tuberk Toraks (Tuberkuloz ve toraks)
[2009, 57(3):342-347]

Cited: 0 times

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Topical heparin: a promising agent for the prevention of tracheal stenosis in airway surgery.

Serdar Sen, Ibrahim Meteoglu, Mustafa Ogurlu, Selda Sen, Onur Ozgun Derincegoz, Sabri Barutca,

<h4>Background</h4>The protective effects of topical mitomycin-C (MMC) have been well documented for tracheal stenosis; however, to the best of our knowledge, the use of heparin as an anti-inflammatory agent to support wound healing in upper airway surgery was not studied before. The aim of this study was to investigate the ... Read more >>

J Surg Res (The Journal of surgical research)
[2009, 157(1):e23-9]

Cited: 5 times

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Usage of remifentanil and fentanyl in intravenous patient-controlled sedo-analgesia.

Ayten Akgül, Osman Nuri Aydin, Volkan Dayanir, Selda Sen, Bakiye Ugur, Erkin Kir,

Our aim was to investigate the effects of patient-controlled sedo/analgesia with fentanyl or remifentanil during cataract surgery with phacoemulsification method under topical anaesthesia. The ethical committee has approved the prospective, randomized, double-blind study. ASA I-III, 120 patients underwent cataract surgery were randomly allocated to 3 groups. Fentanyl was administered in ... Read more >>

Agri (Agri : Agri (Algoloji) Dernegi'nin Yayin organidir = The journal of the Turkish Society of Algology)
[2007, 19(3):39-46]

Cited: 3 times

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Effects of sevoflurane on QT dispersion and heart rate variability.

Bakiye Ugur, Selda Sen, Tarkan Tekten, Ali Riza Odabasi, Hasan Yüksel, Mustafa Ogurlu, Alper Onbasili,

The purpose of this study was to use estimates of corrected QT dispersion (QTcd) and heart rate variability (HRV) to assess the effects of sevoflurane, an inhalation agent used frequently in clinical practice, on autonomic cardiac function. This study was conducted prospectively and in a blind manner on 20 women ... Read more >>

Adv Ther (Advances in therapy)
[2006, 23(3):439-445]

Cited: 3 times

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Effects of positioning in laparoscopic adnexal surgery on QT dispersion and heart rate variability under sevoflurane anesthesia.

Bakiye Uğur, Ali Riza Odabaşi, Hasan Yüksel, Selda Sen, Mustafa Oğurlu, Tarkan Tekten,

<h4>Purpose</h4>This study compared the intraoperative changes in the corrected QT dispersion and heart rate variability, predictors of autonomic cardiac function, in laparotomic and laparoscopic adnexal surgery.<h4>Materials and methods</h4>The study was conducted on 46 American Society of Anaesthesiologists class I/II patients, aged 33-51 years, randomized to one of two groups, for ... Read more >>

J Laparoendosc Adv Surg Tech A (Journal of laparoendoscopic & advanced surgical techniques. Part A)
[2007, 17(1):26-31]

Cited: 1 time

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[The effect of spinal anesthesia on pulmonary function tests in old patients].

Mustafa Oğurlu, Selda Sen, Mehmet Polatli, Emine Sirthan, Feray Gürsoy, Orhan Cildağ,

Pulmonary function test (PFT) results are mainly dependent on age, sex, height, weight, pulmonary mechanics disturbances and cooperation of the subjects. The position and anesthesia type may also influence the PFT results. In this study we aimed to evaluate spirometric changes in old and young patients who performed spinal anesthesia. ... Read more >>

Tuberk Toraks (Tuberkuloz ve toraks)
[2007, 55(1):64-70]

Cited: 2 times

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Beneficial effect of low-dose ketamine addition to epidural administration of morphine-bupivacaine mixture for cancer pain in two cases.

Selda Sen, Osman N Aydin, Kutlay Aydin,

Two patients experiencing cancer pain with neuropathic components were treated with epidural administration of a mixture of ketamine (1 mg/mL) + morphine (1 mg/mL) + bupivacaine (1 mg/mL) injected daily by epidural port. No serious adverse effect was observed throughout the therapy. The patients were mostly pain-free and have gotten ... Read more >>

Pain Med (Pain medicine (Malden, Mass.))
[2006, 7(2):166-169]

Cited: 3 times

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Hypotension induced by lateral decubitus or supine spinal anaesthesia in elderly with low ejection fraction undergone hip surgery.

Selda Sen, Kutlay Aydin, Guzel Discigil,

<h4>Objective</h4>The aim of the study was to assess the effect of low ejection fraction (EF) on hypotension during lateral or supine position of spinal anaesthesia in patients older than 75 years old.<h4>Methods</h4>We analyzed 41 patients who had undergone hip surgery between August 2000 and October 2001 in the Aydin SSK ... Read more >>

J Clin Monit Comput (Journal of clinical monitoring and computing)
[2007, 21(2):103-107]

Cited: 2 times

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The protective effect of nitroglycerin on gastrointestinal and renal side effects of lornoxicam in rats.

Selda Sen, Firuzan Kacan Doger, Serdar Sen, Osman N Aydin, Aslihan Karul, Turhan Dost,

<h4>Unlabelled</h4>The aim of this study is firstly, to determine the preventive effect of chronic usage of combination of nitroglycerin and lornoxicam on gastrointestinal and renal side effects and secondly, to investigate the oxidative and antioxidative effects of this combination in rats.<h4>Methods</h4>Thirty-seven Wistar male rats were divided into five groups for ... Read more >>

Eur J Pharmacol (European journal of pharmacology)
[2006, 541(3):191-197]

Cited: 2 times

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The effects of spinal anesthesia on QT interval in preeclamptic patients.

Selda Sen, Galip Ozmert, Hakan Turan, Eray Caliskan, Alper Onbasili, Duran Kaya,

In this study, we measured the effects of spinal anesthesia on the corrected QT (QTc) interval in women with severe preeclampsia. Twenty-five preeclamptic (preeclamptic group) and 25 healthy pregnant women with normal arterial blood pressure and QTc interval (control group) were enrolled in this prospective, case-controlled study. Arterial blood pressure, ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2006, 103(5):1250-1255]

Cited: 9 times

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The analgesic effect of nitroglycerin added to lidocaine on intravenous regional anesthesia.

Selda Sen, Bakiye Ugur, Osman N Aydin, Mustafa Ogurlu, Feray Gursoy, Oner Savk,

We evaluated the analgesic effect of nitroglycerine (NTG) when added to lidocaine in IV regional anesthesia. Thirty patients undergoing hand surgery were randomly assigned to two groups. The control group (group C, n = 15) received a total dose of 40 mL with 3 mg/kg of lidocaine diluted with saline, ... Read more >>

Anesth Analg (Anesthesia and analgesia)
[2006, 102(3):916-920]

Cited: 17 times

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[The effects of combination of two lornoxicam doses and nitroglycerine on acute pain in rats].

Selda Sen, Turhan Dost, Osman Nuri Aydin, Mustafa Oğurlu, Sadun Temuçin, Feray Gürsoy,

Transdermal nitroglycerine can improve analgesic effects when used with other analgesics. The aim of the study was to investigate the additive effects of nitroglycerine combined with lornoxicam for acute pain in rats. Thirty-nine Wistar male rats were divided into five groups; Group SF (n=8, saline), Group L-1 (n=8, lornoxicam 1.3 ... Read more >>

Agri (Agri : Agri (Algoloji) Dernegi'nin Yayin organidir = The journal of the Turkish Society of Algology)
[2005, 17(4):47-52]

Cited: 0 times

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