15 results on '"Celal Çerçi"'
Search Results
2. Evaluation of the association between HIF-1α and HER-2 expression, hormone receptor status, Ki-67 expression, histology and tumor FDG uptake in breast cancer
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Celal Çerçi, Kemal Kürşat Bozkurt, Recep Çetin, İbrahim Metin Çiriş, Hasan Erol Eroğlu, Sevi M Sureyya Cerci, Meltem Çetin, Evrim Erdemoglu, Mahmut Bülbül, and Pinar Talip Bulbul
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Oncology ,Cancer Research ,medicine.medical_specialty ,Glucose uptake ,Estrogen receptor ,030218 nuclear medicine & medical imaging ,03 medical and health sciences ,breast cancer ,0302 clinical medicine ,Breast cancer ,Internal medicine ,Progesterone receptor ,medicine ,hypoxia-inducible factor-1α ,biology ,Oncogene ,Cancer ,Articles ,prognostic parameters ,medicine.disease ,Primary tumor ,030220 oncology & carcinogenesis ,Ki-67 ,biology.protein ,Cancer research ,18F-fluorodeoxyglucose uptake - Abstract
The present study aimed to examine hypoxia-inducible factor (HIF)-1α expression and its association with glucose uptake in invasive breast cancer. In addition, connections between glucose uptake and several other prognostic parameters of breast cancer were studied. Between August 2013 and April 2015, 92 patients with biopsy-diagnosed breast cancer were subjected to 18F-fluorodeoxyglucose positron emission tomography/computed tomography. The primary tumor and nodal maximum standardized uptake values (SUVmax) were recorded, and HIF-1α expression and clinical parameters, including tumor mass, estrogen receptor (ER) and progesterone receptor (PgR) levels, human epidermal growth factor receptor-2 (HER-2), Ki-67 index, grade and histology, were analyzed. SUVmax was compared with clinicopathological parameters and HIF-1α expression. The median SUVmax values of the ER-negative and PgR-negative tumors were significantly increased compared with ER and PgR-positive tumors, respectively (P=0.004 and P=0.008). SUVmax differed significantly between the T2 and T3 tumors and the T1 tumors. The median SUVmax levels were higher in the Ki-67 expression >10% group than the Ki-67 index
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- 2016
3. Effects of omentectomy on the peritoneal fibrinolytic system
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Celal Çerçi, Recep Sutcu, Erol Eroglu, Bilal Celikbas, and Aynur Kilbas
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medicine.medical_specialty ,Pathology ,business.industry ,Fibrinolysis ,Adhesion (medicine) ,Enzyme-Linked Immunosorbent Assay ,Tissue Adhesions ,General Medicine ,medicine.disease ,Rats ,Surgery ,Random Allocation ,Omentectomy ,medicine.anatomical_structure ,Peritoneum ,Surgical oncology ,Tissue Plasminogen Activator ,Plasminogen Activator Inhibitor 1 ,Animals ,Medicine ,Peritoneal adhesion ,Rats, Wistar ,business ,Omentum - Abstract
Decreased fibrinolytic activity in the serosal surfaces of peritoneal tissue appears to be a major factor in the development of peritoneal fibrous adhesions. The omentum reduces peritoneal adhesion by creating a mechanical barrier and producing fibrinolytic factors. This experimental study was designed to investigate the effects of omentectomy on the peritoneal fibrinolytic system.Thirty animals were assigned randomly to a control group or an omentectomy group. On postoperative day 10, peritoneal and blood samples were collected and adhesions were graded qualitatively. We measured the concentrations of serum and peritoneal tissue plasminogen activator, peritoneal plasminogen activator inhibitor-1, tissue plasminogen activator/plasminogen activator inhibitor complex, and hydroxyproline.Adhesions were significantly increased after omentectomy. Omentectomy also resulted in a reduction of both serum and tissue "tissue plasminogen activator" levels. On the other hand, an increment in "plasminogen activator inhibitor-1" levels was observed after omentectomy. There were no differences in "tissue plasminogen activator/plasminogen activator inhibitor" complex or "hydroxyproline" levels.Omentectomy reduced peritoneal fibrinolytic activity significantly and the peritoneal plasminogen activator system showed corruption that did not resolve with the rest of the peritoneal system after omentectomy.
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- 2008
4. Tenoxicam Modulates Antioxidant Redox System and Lipid Peroxidation in Rat Brain
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Dilek Ulusoy Karatopuk, Mustafa Nazıroğlu, Alpaslan Gökçimen, Yasin Türker, Celal Çerçi, Abdülhadi Cihangir Uğuz, and Metin Bülbül
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Male ,Vitamin ,Antioxidant ,Cyclooxgenase inhibitors ,medicine.medical_treatment ,Pharmacology ,medicine.disease_cause ,Biochemistry ,Antioxidants ,Lipid peroxidation ,Piroxicam ,Random Allocation ,Cellular and Molecular Neuroscience ,chemistry.chemical_compound ,Tenoxicam ,medicine ,Animals ,Humans ,Vitamin E ,Cyclooxygenase Inhibitors ,Rats, Wistar ,Vitamin A ,Glutathione Peroxidase ,biology ,Antioxidant redox system ,Brain ,General Medicine ,Glutathione ,beta Carotene ,Rats ,chemistry ,Oxidative stress ,biology.protein ,Lipid Peroxidation ,Cyclooxygenase ,Oxidation-Reduction ,medicine.drug - Abstract
We investigated effects of two doses of Tenoxicam, a type 2 cyclooxygenase inhibitor, administration on lipid peroxidation and antioxidant redox system in cortex of the brain in rats. Twenty-two male Wistar rats were randomly divided into three groups. First group was used as control. 10 and 20 mg/kg body weight Tenoxicam were intramuscularly administrated to rats constituting the second and third groups for 10 days, respectively. Both dose of Tenoxicam administration resulted in significant increase in the glutathione peroxidase activity, reduced glutathione and vitamins C and E of cortex of the brain. The lipid peroxidation levels in the cortex of the brain were significantly decreased by the administration. Vitamin A and ß-carotene concentration was not affected by the administration. There was no statistical difference in all values between 10 and 20 mg Tenoxicam administrated groups. In conclusion, treatment of brain with 10 and 20 mg Tenoxicam has protective effects on the oxidative stress by inhibiting free radical and supporting antioxidant redox system. © 2008 Springer Science+Business Media, LLC.
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- 2008
5. Fibrinolytic responses of human peritoneal fluid in laparoscopic cholecystectomy: a prospective clinical study
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Mahmut Bülbül, Ibrahim Barut, Celal Çerçi, Yusuf Akdeniz, Recep Sutcu, and Ömer Rıdvan Tarhan
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Male ,medicine.medical_specialty ,medicine.medical_treatment ,Urology ,Adhesion (medicine) ,Enzyme-Linked Immunosorbent Assay ,Tissue plasminogen activator ,Statistics, Nonparametric ,Peritoneum ,Plasminogen Activator Inhibitor 1 ,Fibrinolysis ,medicine ,Ascitic Fluid ,Humans ,Cholecystectomy ,Prospective Studies ,Aged ,business.industry ,Peritoneal fluid ,Gallbladder ,Middle Aged ,medicine.disease ,Surgery ,medicine.anatomical_structure ,Cholecystectomy, Laparoscopic ,Tissue Plasminogen Activator ,Female ,business ,Abdominal surgery ,medicine.drug - Abstract
The reduction in peritoneal fibrinolysis is believed to be the pathogenetic mechanism of adhesion formation. The general conclusion based on previous clinical and experimental studies is that laparoscopic procedures produce less adhesion formation. The association between this beneficial effect of laparoscopic cholecystectomy and peritoneal fibrinolytic changes is not clear. Therefore, the authors aimed to compare the effects of open and laparoscopic cholecystectomy on peritoneal fibrinolysis. For this purpose, fibrinolytic parameters in peritoneal fluid were investigated 24 h after laparoscopic and open cholecystectomies. In a prospective clinical study, peritoneal fluid was sampled via a drain 24 h after laparoscopic (n = 10) and open (n = 9) cholecystectomies. Activities and concentrations of tissue plasminogen activator (tPA), plasminogen activator inhibitor type 1 (PAI-1), and tPA/PAI-1 complex were determined by enzyme-linked immunosorbent assay (ELISA) kits. In peritoneal fluids, tPA and tPA/PAI-1 complex concentrations were higher in the open cholecystectomy group (p = 0.009 and p < 0.001, respectively), but tPA activity and PAI-1 concentrations did not differ between the groups (p = 0.514 and p = 0.716, respectively). Fibrinolytic changes in peritoneal fluid have several similarities in open and laparoscopic cholecystectomies with regard to tPA activity and PAI-1 levels. However, higher tPA levels after the open procedure probably are secondary to more intense tissue handling leading to mesothelial release of tPA.
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- 2007
6. Influence of Electromagnetic Fields and Protective Effect of CAPE on Bone Mineral Density in Rats
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Ekrem Çiçek, Ahmet Koyu, Sevim Süreyya Çerçi, Celal Çerçi, Baha Oral, and Mustafa Yildiz
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Male ,Bone density ,Population ,Radiation-Protective Agents ,Rats, Sprague-Dawley ,chemistry.chemical_compound ,Caffeic Acids ,Electromagnetic Fields ,Animal science ,Bone Density ,Caffeic acid ,Sprague dawley rats ,Animals ,Femur ,Irradiation ,Caffeic acid phenethyl ester ,education ,Bone mineral ,education.field_of_study ,General Medicine ,Phenylethyl Alcohol ,Spine ,Rats ,Radiography ,Radiation exposure ,Radiation Injuries, Experimental ,chemistry ,Biochemistry ,Cell Phone - Abstract
Background Most mobile phones emit electromagnetic radiation at 900 MHz or 1800 MHz. An electromagnetic field has some biological effects on the behavior of the cell population of bone. The aim of this work is to evaluate the effects of the radiation emitted by mobile phones on bone mineral density (BMD). The effects of caffeic acid phenethyl ester (CAPE) on the radiation-induced changes were also investigated. Methods In the study, 48 Sprague Dawley rats were used. Rats were divided into five groups as follows: control, irradiated with 900 MHz, irradiated with 900 MHz and treatment, irradiated with 1800 MHz, irradiated with 1800 MHz and treatment groups. The rats in the control group (first group) were left within the experimental setup during 30 min/day for 28 days without radiation exposure. Nine hundred-MHz radiation group was exposed to irradiate both second and third groups for 28 days (30 min/day); 1800-MHz radiation group was exposed to irradiate both fourth and fifth groups for 28 days (30 min/day). Third and fifth groups were also treated by CAPE for 28 days. Treatment groups received 10 μml/kg/day CAPE i.p. before the irradiation. Bone mineral densities were determined in all groups. Results BMD was found to be decreased in the irradiated groups and to be increased in the treatment groups. Conclusions The changes were not significant (p >0.05).
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- 2006
7. EXPERIENCE OF AMBULATORY LAPAROSCOPIC CHOLECYSTECTOMY IN TURKISH PATIENTS
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Mahmut Bülbül, Ibrahim Barut, Ömer Rıdvan Tarhan, and Celal Çerçi
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medicine.medical_specialty ,Evening ,business.industry ,Local anesthetic ,medicine.drug_class ,General Medicine ,Standard procedure ,Surgery ,Pain control ,Ambulatory ,medicine ,Safety procedure ,business ,Complication ,Laparoscopic cholecystectomy ,Ambulatory,Outpatient,Laparoscopic cholecystectomy - Abstract
Aim: Laparoscopic cholecystectomy (LC) has become established as the standard procedure for gallstone disease. This study was performed to investigate safety and efficacy of ambulatory LC in selected patient population. Methods: 70 patients were selected for ambulatory LC based on ASA classification and the patient\'s willingness to accept the outpatient procedure. ASA-I and ASA-II patients were included into the study. The pain control consisted of using NSAID and infiltration of the port sites with a local anesthetic. The discharged patients were called by telephone in the evening after the operation and asked about their subjective symptoms. Results: All of the patients were successfully discharged at the day of surgery after mean 8 hours. Only one patient rehospitalised. All patients were controlled 7 days after the operation and no serious complication was noticed. Conclusion: Ambulatory LC is feasible and safety procedure that can be recommended for carefully selected patient population without overnight stay in hospital. Key words: Ambulatory, Outpatient, Laparoscopic cholecystectomy.
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- 2005
8. Lipoma of the parietal peritoneum: an unusual cause of abdominal pain
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Metin Ciris, Ercan Tasliyar, Celal Çerçi, Ömer Rıdvan Tarhan, and Ibrahim Barut
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Abdomen, Acute ,Abdominal pain ,medicine.medical_specialty ,Parietal peritoneum ,business.industry ,General surgery ,General Medicine ,Acute surgery ,Lipoma ,medicine.disease ,Surgery ,Peritoneal Neoplasm ,medicine.anatomical_structure ,medicine ,Humans ,Abdomen ,Female ,medicine.symptom ,business ,Peritoneal Neoplasms ,Aged - Published
- 2006
9. Thyroid cancer in toxic and non-toxic multinodular goiter
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Mustafa Yildiz, Sevim Süreyya Çerçi, Celal Çerçi, Erol Eroglu, Nilgun Kapucuoglu, M Dede, and Mahmut Bülbül
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Male ,medicine.medical_specialty ,Pathology ,endocrine system ,Goiter ,Adenoma ,endocrine system diseases ,Non-toxic multinodular goiter ,toxic multinodular goiter ,lcsh:Medicine ,Carcinoma, Papillary, Follicular ,Malignancy ,Gastroenterology ,Hyperthyroidism ,Internal medicine ,Biopsy ,thyroid cancer ,medicine ,Adenoma, Oxyphilic ,Humans ,Thyroid Neoplasms ,Thyroid cancer ,Retrospective Studies ,medicine.diagnostic_test ,business.industry ,Incidence (epidemiology) ,lcsh:R ,Cancer ,General Medicine ,medicine.disease ,Carcinoma, Papillary ,Fine-needle aspiration ,Female ,business ,Goiter, Nodular - Abstract
Background : Many authors have claimed that hyperthyroidism protects against thyroid cancer and believed that the incidence of malignancy is lower in patients with toxic multinodular goiter (TMG) than in those with non-toxic multinodular goiter. But in recent studies, it was reported that the incidence of malignancy with TMG is not as low as previously thought. Aim : To compare the thyroid cancer incidence in patients with toxic and non-toxic multinodular goiter. Settings and Design : Histology reports of patients treated surgically with a preoperative diagnosis of toxic and non-toxic multinodular goiter were reviewed to identify the thyroid cancer incidence. Patients having a history of neck irradiation or radioactive iodine therapy were excluded from the study. Materials and Methods : We reviewed 294 patients operated between 2001-2005 from toxic and non-toxic multinodular goiter. One hundred and twenty-four of them were toxic and 170 were non-toxic. Hyperthyroidism was diagnosed by elevated tri-iodothyroinine / thyroxine ratios and low thyroid-stimulating hormone with clinical signs and symptoms. All patients were evaluated with ultrasonography and scintigraphy and fine needle aspiration biopsy. Statistical Analysis Used : Significance of the various parameters was calculated by using ANOVA test. Results : The incidence of malignancy was 9% in the toxic and 10.58% in the non-toxic multinodular goiter group. Any significant difference in the incidence of cancer and tumor size between the two groups could not be detected. Conclusions : The incidence of malignancy in toxic multinodular goiter is not very low as thought earlier and is nearly the same in non-toxic multinodular goiter.
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- 2007
10. Effects of granulocyte-colony stimulating factor on peritoneal defense mechanisms and bacterial translocation after administration of systemic chemotherapy in rats
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Sureyya Cerci, Mahmut Bülbül, Erol Eroglu, Canan Agalar, Celal Çerçi, Fatih Agalar, and Çağrı Ergin
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Male ,Antimetabolites, Antineoplastic ,Cell type ,Cell ,granulocyte-colony stimulating factor ,peritoneal defense mechanisms ,Microbiology ,Leukocyte Count ,Granulocyte Colony-Stimulating Factor ,medicine ,Animals ,Ascitic Fluid ,Macrophage ,Mesenteric lymph nodes ,5-fluorouracil ,bacterial translocation ,Rats, Wistar ,Lymph node ,business.industry ,Peritoneal fluid ,Gastroenterology ,General Medicine ,Peritoneal washing ,Rats ,Granulocyte colony-stimulating factor ,medicine.anatomical_structure ,Immunology ,Fluorouracil ,business ,Rapid Communication - Abstract
Ergin, Cagri/0000-0001-7783-8723 WOS: 000247024700011 PubMed: 17552008 AIM: To investigate the effects of granulocyte-colony stimulating factor (G-CSF) on peritoneal defense mechanisms and bacterial translocation after systemic 5-Fluorouracil (5-FU) administration. METHODS: Thirty Wistar albino rats were divided into three groups; the control, 5-FU and 5-FU + G-CSF groups. We measured bactericidal activity of the peritoneal fluid, phagocytic activity of polymorphonuclear leucocytes in the peritoneal fluid, total peritoneal cell counts and cell types of peritoneal washing fluid. Bacterial translocation was quantified by mesenteric lymph node, liver and spleen tissue cultures. RESULTS: Systemic 5-FU reduced total peritoneal cell counts, neutrophils and macrophage numbers. It also altered bactericidal activity of the peritoneal fluid and phagocytic activity of polymorphonuclear leucocytes in the peritoneal fluid. 5-FU also caused significant increase in frequencies of bacterial translocation at the liver and mesenteric lymph nodes. G-CSF decreased bacterial translocation, it significantly enhanced bactericidal activity of the peritoneal fluid and phagocytic activity of polymorphonuclear leucocytes in the peritoneal fluid. It also increased total peritoneal cell counts, neutrophils and macrophage numbers. CONCLUSION: Systemic 5-FU administration caused bacterial translocation, decreased the bactericidal activity of peritoneal fluid and phagocytic activity of polymorphonuclear leucocytes in the peritoneal fluid. G-CSF increased both bactericidal activity of the peritoneal fluid and phagocytic activity of polymorphonuclear leucocytes in the peritoneal fluid, and prevented the bacterial translocation. We conclude that intraperitoneal GCSF administration protects the effects of systemic 5-FU on peritoneal defense mechanisms. (C) 2007 The WJG Press. All rights reserved.
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- 2007
11. Protective effects of N-acetylcysteine and erdosteine on hemorrhagic shock-induced acute lung injury
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Güleren Alsancak, Celal Çerçi, Füsun Eroğlu, Çağrı Ergin, Erol Eroglu, and Aysegül Alkan
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Male ,medicine.medical_specialty ,Neutrophils ,Premedication ,Erdosteine ,Blood Pressure ,Thiophenes ,Lung injury ,Shock, Hemorrhagic ,Gastroenterology ,chemistry.chemical_compound ,Random Allocation ,Internal medicine ,Malondialdehyde ,Macrophages, Alveolar ,medicine ,Animals ,Rats, Wistar ,Diffuse alveolar damage ,Lung ,Respiratory Distress Syndrome ,medicine.diagnostic_test ,business.industry ,Free Radical Scavengers ,respiratory system ,Glutathione ,Acetylcysteine ,Rats ,Disease Models, Animal ,Bronchoalveolar lavage ,medicine.anatomical_structure ,chemistry ,Shock (circulatory) ,Thioglycolates ,Emergency Medicine ,Absolute neutrophil count ,medicine.symptom ,business ,Bronchoalveolar Lavage Fluid ,medicine.drug - Abstract
The drugs N-acetylcysteine and erdosteine were used to evaluate their protective effects in hemorrhagic shock-induced acute lung injury in an animal model.Forty rats were used and randomly allocated into four groups (n=10). Animals in group III were fed with water containing 1 mg/dl erdosteine, and those in group IV were given 0.5 mg/dl N-acetylcysteine 3 days before the experiment. Group I was taken as the control and group II was taken as the hemorrhagic shock group. Hemorrhagic shock was initiated by blood withdrawal and reduction of the mean arterial pressure to 40 mmHg within 10 min via the right carotid artery. After a hypotensive period of 2 h, animals were resuscitated by transfusion of the shed blood and Ringer lactate in a volume equal to the shed blood. After a period of 1 h, blood samples were taken via the carotid artery. Bronchoalveolar lavage was performed to recover cells from the alveolar space with 40 ml of bronchoalveolar lavage fluid. Lung tissues were also resected to measure tissue malondialdehyde and L-gamma-glutamyl-L-cysteinyl-glycine levels with high performance liquid chromatography. The numbers of neutrophils and alveolar macrophages in bronchoalveolar lavage fluid were counted.Serum malondialdehyde levels were significantly higher in the shock groups (P0.05), but there was no significant difference (P0.05). Lung malondialdehyde levels were also significantly increased in the shock groups (P0.05). In the erdosteine-applied group, tissue malondialdehyde levels were lower than in group II and the NAC-applied group (P0.05). In the analyses of serum and lung tissue L-gamma-glutamyl-L-cysteinyl-glycine, the values of groups I, II and IV were found to be below the calibration graphics. The alveolar macrophage count was found to be the highest and the neutrophil count the lowest in group III when compared with the other groups in bronchoalveolar lavage fluid analyses (P0.05).We may say that in the model of hemorrhagic shock-induced acute lung injury, it was found that erdosteine has a protective effect on lung tissue.
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- 2006
12. Intestinal obstruction caused by a strangulated Morgagni hernia in an adult patient
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Celal Çerçi, Mahmut Bülbül, Ömer Rıdvan Tarhan, Yusuf Akdeniz, and Ibrahim Barut
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Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Abdominal pain ,medicine.medical_treatment ,Radiography ,Diaphragmatic breathing ,Laparotomy ,medicine ,Humans ,Radiology, Nuclear Medicine and imaging ,Hernia ,Aged ,Hernia, Diaphragmatic ,Thoracic cavity ,business.industry ,General surgery ,Transverse colon ,medicine.disease ,digestive system diseases ,Surgery ,stomatognathic diseases ,surgical procedures, operative ,medicine.anatomical_structure ,Abdomen ,Female ,medicine.symptom ,business ,Tomography, X-Ray Computed ,Intestinal Obstruction - Abstract
A Morgagni hernia is a congenital herniation of abdominal contents into the thoracic cavity through a retrosternal diaphragmatic defect. The reported incidence of congenital diaphragmatic hernias is estimated to be 1 in between 2000 to 5000 births. Morgagni hernias comprise 2% of diaphragmatic hernias. Most Morgagni hernias are found and repaired in children, but 5% are found in adults. They are usually asymptomatic and often found incidentally on chest radiography. Symptoms of these hernias are attributable to the herniated viscera. Morgagni hernias containing bowel may require repair on presentation because of the risk of incarceration. We present a case of an incarcerated and strangulated Morgagni hernia in a 71-year-old woman admitted to our clinic for abdominal pain and symptoms of intestinal obstruction. The diagnosis was made preoperatively by chest radiography, sonography, and computed tomography. Emergent laparotomy was performed, with the herniated transverse colon and omentum reduced into the abdomen. The diaphragmatic defect was repaired, followed by resection of the strangulated omentum. In conclusion, a Morgagni hernia may cause intestinal obstruction. Routine radiographic studies are usually sufficient to arrive at the diagnosis, but a CT scan and sonography may be necessary. Laparotomy is appropriate for the management of symptomatic adult patients with Morgagni hernias, particularly those with findings of intestinal strangulation, with laparoscopic treatment an alternative approach in selected cases.
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- 2005
13. Gallbladder function and dynamics of bile flow in asymptomatic gallstone disease
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Zeynep Baykal, Bahattin Baykal, Ahmet Yeşildağ, Feride Meltem Özbek, Hasan Erol Eroğlu, Mustafa Yildiz, Sevim Süreyya Çerçi, Celal Çerçi, and Semahat Sağlam
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Adult ,Male ,medicine.medical_specialty ,Gallbladder Emptying ,Gallstones ,Disease ,Gallbladder Stone ,Scintigraphy ,Asymptomatic ,Gastroenterology ,Cholelithiasis ,Internal medicine ,medicine ,Bile ,Humans ,Aged ,Ultrasonography ,medicine.diagnostic_test ,business.industry ,Gallbladder ,General Medicine ,Middle Aged ,medicine.disease ,Brief Articles ,medicine.anatomical_structure ,Duodenum ,Female ,medicine.symptom ,business - Abstract
AIM: To investigate the effects of gallbladder stones on motor functions of the gallbladder and the dynamics of bile flow in asymptomatic gallstone disease. METHODS: Quantitative hepatobiliary scintigraphy was performed to detect the parameters of gallbladder motor function [gallbladder ejection fraction (GBEF), gallbladder visualization time (GBVT), gallbladder time to peak activity (GBTmax), gallbladder half emptying time (GBT1/2), and transit time of bile to duodenum (TTBD)] in 24 patients with asymptomatic cholelithiasis who were diagnosed incidentally during routine abdominal ultrasonographic examination and 20 healthy subjects with normal gallbladder. RESULTS: Even though there was no significant difference in the clinical and laboratory parameters between the patient and control groups, all parameters of gallbladder function except TTBD were found to differ significantly between the two groups. GBEF in the patient group was decreased (P = 0.000) and GBVT, GBTmax, GBT1/2 in the patient group were longer (P = 0.000, P = 0.015, P = 0.001, respectively). CONCLUSION: Our results showed that even if there were not any clinical and laboratory findings, gallbladder filling and emptying could be impaired in patients with gallstone disease.
- Published
- 2009
14. Tenoxicam Modulates Antioxidant Redox System and Lipid Peroxidation in Rat Brain.
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Mustafa Nazıroğlu, Abdulhadi Uğuz, Alpaslan Gokçimen, Metin Bülbül, Dilek Karatopuk, Yasin Türker, and Celal Çerçi
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CYCLOOXYGENASE 2 inhibitors ,ANTI-inflammatory agents ,PEROXIDATION ,CEREBRAL cortex ,LABORATORY rats ,LIPIDS ,VITAMIN A ,THERAPEUTICS - Abstract
Abstract We investigated effects of two doses of Tenoxicam, a type 2 cyclooxygenase inhibitor, administration on lipid peroxidation and antioxidant redox system in cortex of the brain in rats. Twenty-two male Wistar rats were randomly divided into three groups. First group was used as control. 10 and 20 mg/kg body weight Tenoxicam were intramuscularly administrated to rats constituting the second and third groups for 10 days, respectively. Both dose of Tenoxicam administration resulted in significant increase in the glutathione peroxidase activity, reduced glutathione and vitamins C and E of cortex of the brain. The lipid peroxidation levels in the cortex of the brain were significantly decreased by the administration. Vitamin A and β-carotene concentration was not affected by the administration. There was no statistical difference in all values between 10 and 20 mg Tenoxicam administrated groups. In conclusion, treatment of brain with 10 and 20 mg Tenoxicam has protective effects on the oxidative stress by inhibiting free radical and supporting antioxidant redox system. [ABSTRACT FROM AUTHOR]
- Published
- 2008
15. Giant abdominal mesenteric cyst
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Nihat Kaymakcıoğlu, Ali Er, and Celal Çerçi
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medicine.medical_specialty ,medicine.anatomical_structure ,business.industry ,parasitic diseases ,Mesenteric cyst ,Medicine ,General Medicine ,Anatomy ,Radiology ,business ,Mesentery ,medicine.disease ,Radiological imaging - Abstract
Mesentric cysts are rare intra-abdominal diseases. They may occur with highly various symptoms and in general, they are found in routine abdominal examinations. Divergent radiological imaging modalities are used in diagnosis and preferred treatment is the complete removal of the cysts. Here, we present a case with giant intra-abdominal mesenteric cyst which was completely removed.
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