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Articles 3271 - 3300 of 8080
Full-Text Articles in Medicine and Health Sciences
The Inhibitory Effect Of Bacteriocin Produced By Lactobacillus Acidophilusatcc 4356 And Lactobacillus Plantarum Atcc 8014 On Planktonic Cells And Biofilms Of Serratia Marcescens, Roya Vahedi Shahandashti, Rouha Kasra Kermanshahi, Parinaz Ghadam
The Inhibitory Effect Of Bacteriocin Produced By Lactobacillus Acidophilusatcc 4356 And Lactobacillus Plantarum Atcc 8014 On Planktonic Cells And Biofilms Of Serratia Marcescens, Roya Vahedi Shahandashti, Rouha Kasra Kermanshahi, Parinaz Ghadam
Turkish Journal of Medical Sciences
Background/aim: The spread of antibiotic-resistant pathogens has resulted in the need for new treatments. The aim of the present study is to investigate the effect of bacteriocin from Lactobacillus acidophilus ATCC 4356 and Lactobacillus plantarum ATCC 8014 on planktonic and biofilm forms of Serratia marcescens strains. Materials and methods: The direct antagonism of the L. plantarum and L. acidophilus cell-free supernatant on S. marcescens cultures was determined using an optical density assay. The bacteriocin was partial purified by ammonium sulfate precipitation. Its molecular weight was analyzed with sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The effect of bacteriocins on the biofilm …
Effects Of Resveratrol And Cigarette Smoking Onbone Healing: Histomorphometric Evaluation, Özge Kolkesen Şahi̇n, Müge Çina Aksoy, Mustafa Ci̇hat Avunduk
Effects Of Resveratrol And Cigarette Smoking Onbone Healing: Histomorphometric Evaluation, Özge Kolkesen Şahi̇n, Müge Çina Aksoy, Mustafa Ci̇hat Avunduk
Turkish Journal of Medical Sciences
Background/aim: The aim of the present study is to investigate the effects of cigarette smoke (CS) and simultaneous application of resveratrol on bone healing histomorphometrically and to evaluate the effects of resveratrol on negative effects of CS. Materials and methods: For 4 weeks, Sprague Dawley rats were exposed to cigarette smoke at the equivalent of 6 cigarettes per day. After this period, monocortical defects were created in femurs by a trephine bur on day 28. Starting from the day of defect creation to the 28th postoperative day, rats were given 20 mg/kg body weight resveratrol. Histomorphometric examination of the number …
Effects Of 1-(2-Trifluoromethylphenyl)-Imidazole (Trim) On Receptor-Independent And -Dependent Contractile Responses In Rat Aorta, Çi̇ğdem Selli̇, Yasemi̇n Eraç, Meti̇ner Tosun
Effects Of 1-(2-Trifluoromethylphenyl)-Imidazole (Trim) On Receptor-Independent And -Dependent Contractile Responses In Rat Aorta, Çi̇ğdem Selli̇, Yasemi̇n Eraç, Meti̇ner Tosun
Turkish Journal of Medical Sciences
Background/aim: This study investigates whether 1-(2-trifluoromethylphenyl)-imidazole (TRIM), originally proposed as a nitric oxide synthase inhibitor and also suggested to be an inhibitor of store-operated calcium entry in mouse anococcygeal muscle, inhibits receptor-independent and -dependent responses in rat thoracic aorta. Materials and methods: Cyclopiazonic acid- and serotonin-induced vascular responses were investigated in aortic segments isolated from male Sprague Dawley rats using isolated tissue experiments. Changes in intracellular calcium levels were also monitored via front surface fluorescence measurements in fura-2-loaded embryonic rat vascular smooth muscle cell line A7r5. Results: TRIM inhibited serotonin-mediated vascular contractions without affecting cyclopiazonic acid-induced responses. In addition, TRIM …
The Effect Of Low-Dose Methotrexate On Autologous Fat Graft Survival, Eli̇f Sari, Bülent Bakar, Bahram Sarkarati, Önder Bozdoğan, Tarik Çavuşoğlu
The Effect Of Low-Dose Methotrexate On Autologous Fat Graft Survival, Eli̇f Sari, Bülent Bakar, Bahram Sarkarati, Önder Bozdoğan, Tarik Çavuşoğlu
Turkish Journal of Medical Sciences
Background/aim: The survival of autologous fat graft tissue is dependent on various factors such as vascularization and inflammation. The aim of the present study was to evaluate the possible beneficial effects of low-dose methotrexate (LD-MTX) on fat graft volume and survival. Materials and methods: A total of 13 male Wistar albino rats were divided into two groups, a control group and an LD-MTX group. An autologous fat graft obtained from the inguinal region of each rat was transferred to its back. LD-MTX was administered intraperitoneally in the LD-MTX group once a week for 4 weeks after the surgical procedure. The …
The Beneficial Effects Of Almond (Prunus Amygdalus Batsch) Hull On Serum Lipid Profile And Antioxidant Capacity In Male Rats, Soheil Safarian, Yadollah Azarmi, Ali Jahanban-Esfahlan, Hasan Jahanban-Esfahlan
The Beneficial Effects Of Almond (Prunus Amygdalus Batsch) Hull On Serum Lipid Profile And Antioxidant Capacity In Male Rats, Soheil Safarian, Yadollah Azarmi, Ali Jahanban-Esfahlan, Hasan Jahanban-Esfahlan
Turkish Journal of Medical Sciences
Background/aim: Almond hull is produced in high amounts and mostly used as livestock feed. This study was designed to examine the impact of almond hull powder (AHP) administration on lipid profile and antioxidant activities in plasma and liver in hyperlipidemic rats. Materials and methods: As the first step, the antioxidant capacity and radical scavenging activity of AHP were determined using calorimetric methods. Then 36 adult male Wistar rats were randomly divided into 6 groups: group 1 with oral administration of 10% AHP, group 2 with oral administration of 20% AHP, group 3 with oral administration of 30% AHP, group 4 …
The Consequences Of Aluminium Intake On Reproductive Function In Male Rats:A Three-Generation Study, Florin Muselin, Romeo Teodor Cristina, Violeta Igna, Eugenia Dumitrescu, Diana Brezovan, Alexandra Trif
The Consequences Of Aluminium Intake On Reproductive Function In Male Rats:A Three-Generation Study, Florin Muselin, Romeo Teodor Cristina, Violeta Igna, Eugenia Dumitrescu, Diana Brezovan, Alexandra Trif
Turkish Journal of Medical Sciences
Background/aim: The effects of aluminium exposure on reproductive biomarkers in male rats were followed in a three-generation study. Materials and methods: Forty Wistar male rats (F0) were divided into the following groups: control (C), receiving only tap water, and three experimental (E) groups, receiving aluminium sulphate (AS) (E1: 200 ppb, E2: 400 ppb, and E3: 1000 ppb) in drinking water for a 6-month exposure period. To obtain F1, three males from each group were mated with previously unexposed females (1:2 sex ratios) that during gestation and lactation were exposed to the same AS levels as males. The F1 generation male …
The Effects Of Novokinin, An At2 Agonist, On Blood Pressure, Vascular Responses, And Levels Of Adma, Nadph Oxidase, And Rho Kinase In Hypertension Induced By Nos Inhibition And Salt, Emre Mutlu, Selçuk İlhan, Eli̇f Onat, Murat Kara, Engi̇n Şahna
The Effects Of Novokinin, An At2 Agonist, On Blood Pressure, Vascular Responses, And Levels Of Adma, Nadph Oxidase, And Rho Kinase In Hypertension Induced By Nos Inhibition And Salt, Emre Mutlu, Selçuk İlhan, Eli̇f Onat, Murat Kara, Engi̇n Şahna
Turkish Journal of Medical Sciences
Background/aim: The effects of AT2 receptor agonist novokinin on blood pressure, eNOS, NADPH oxidase, protein arginine methyltransferases (PRMTs), and Rho kinase in hypertension were investigated. Furthermore, in isolated thoracic aorta rings, contractile and dilator responses were studied. Materials and methods: To develop hypertension, L-NAME was administered intraperitoneally and salt was given with tap water (1%) for 4 weeks. Novokinin was administered intraperitoneally for the last 2 weeks. Blood pressures were measured using the tail-cuff method and enzyme levels by real-time polymerase chain reaction in aortic tissues. Results: Blood pressure increased significantly in hypertensive rats. Novokinin reduced the blood pressure in …
Effectiveness Of A Single Versus Repeated Administration Of Trimetazidine In The Protection Against Warm Ischemia/Reperfusion Injury Of Rat Liver, Asma Mahfoudh Boussaid, Rabi Selmi, Mohamed Bejaoui, Kaouther Hadj Ayed, Mohamed Amine Zaouali, Hassen Ben Abdennebi
Effectiveness Of A Single Versus Repeated Administration Of Trimetazidine In The Protection Against Warm Ischemia/Reperfusion Injury Of Rat Liver, Asma Mahfoudh Boussaid, Rabi Selmi, Mohamed Bejaoui, Kaouther Hadj Ayed, Mohamed Amine Zaouali, Hassen Ben Abdennebi
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to compare the effects of single and repeated trimetazidine (TMZ) administration against warm hepatic ischemia/reperfusion (I/R) injury and to explore the possible mechanisms affected by TMZ. Materials and methods: Wistar rats were divided into 4 groups (n = 6). Sham: rats were subjected to dissection. I/R: rats were subjected to 60 min of partial hepatic ischemia followed by 24 h of reperfusion. TMZ1: Same as I/R group but rats were pretreated with a single dose of TMZ (10 mg/kg, intraperitoneal injection) 30 min before warm ischemia. TMZ3: Same as I/R but rats were …
The Importance Of Coronary Angiography For Ischemic Sign Confirmationdetected By Myocardial Perfusion Scintigraphy, Ayşe Nurdan Korkmaz, Bi̇llur Çalişkan, Fatma Erdem
The Importance Of Coronary Angiography For Ischemic Sign Confirmationdetected By Myocardial Perfusion Scintigraphy, Ayşe Nurdan Korkmaz, Bi̇llur Çalişkan, Fatma Erdem
Turkish Journal of Medical Sciences
No abstract provided.
An Assessment Of Adherence To Asthma Medication Guidelines: Findingsfrom A Tertiary Care Center In The State Of Penang, Malaysia, Raja Ahsan Aftab, Amer Hayat Khan, Syed Azhar Syed Sulaiman, Irfhan Ali, Azmi Hassali, Fahad Saleem
An Assessment Of Adherence To Asthma Medication Guidelines: Findingsfrom A Tertiary Care Center In The State Of Penang, Malaysia, Raja Ahsan Aftab, Amer Hayat Khan, Syed Azhar Syed Sulaiman, Irfhan Ali, Azmi Hassali, Fahad Saleem
Turkish Journal of Medical Sciences
Background/aim: Multiple asthma guidelines have been developed to reduce asthma mortality, morbidity, and cost associated with asthma worldwide. In Malaysia, within this context, it is relatively unknown to what extent doctors adhere to the asthma guidelines. This study aimed to assess guideline adherence and calculate the cost of adhered and nonadhered prescriptions by medical doctors in a public tertiary health care facility. Materials and methods: A cross-sectional study was carried out at Hospital Pulau Pinang, Malaysia. One hundred and eighty patients, a total of 30 patients per doctor, were enrolled to assess guideline adherence. The patients were followed for a …
Radiation Dose To Breasts From A Cardiac Computed Tomography Angiographyscanogram Can Be Reduced By Switching Tube Position, Mustafa Erdem Sağsöz, Rüstem Berhan Pi̇ri̇moğlu
Radiation Dose To Breasts From A Cardiac Computed Tomography Angiographyscanogram Can Be Reduced By Switching Tube Position, Mustafa Erdem Sağsöz, Rüstem Berhan Pi̇ri̇moğlu
Turkish Journal of Medical Sciences
Background/aim: In a computed tomography (CT) examination, scanogram images are used to determine the range of the area to be imaged before scanning. The importance of scanogram image exposure has increased since total examination radiation has decreased due to technological advancements. The purpose of this study was to determine and compare radiation doses delivered to patients while the tube was in anterior-posterior (AP) and posterior-anterior (PA) positions during a CT angiography scanogram. Materials and methods: The radiation doses absorbed by the breast tissue of 55 female patients who underwent cardiac dual-source computed tomography (DSCT) angiography were determined using thermoluminescent dosimeters …
The Clinical And Laboratory Characteristics, Treatments, And Outcomes Of Patients With Brucella Epididymo-Orchitis (Beo) Compared To Those Without Beo*, Hasan Naz, Pinar Korkmaz, Fi̇gen Çevi̇k, Nevi̇l Aykin
The Clinical And Laboratory Characteristics, Treatments, And Outcomes Of Patients With Brucella Epididymo-Orchitis (Beo) Compared To Those Without Beo*, Hasan Naz, Pinar Korkmaz, Fi̇gen Çevi̇k, Nevi̇l Aykin
Turkish Journal of Medical Sciences
Background/aim: We aim to describe the clinical and laboratory characteristics, treatment, and outcomes of 21 patients with Brucella epididymo-orchitis (BEO) from Eskişehir Yunus Emre State Hospital, Turkey. Materials and methods: A total of 21 patients with BEO who were diagnosed and followed in the Infectious Diseases Clinic between June 2001 and June 2013 were evaluated retrospectively. Results: One hundred and twenty-eight of 192 patients evaluated throughout the study were male and BEO was determined in 21 (16.4%) patients. A total of 18 (85.7%) patients had a titer of ≥1:160 in standard agglutination test (STA). Three patients with STA
An Investigation On The Prevalence And Efficiency Of Immunochromatographic Testing In Suspected Malarial Patients Of Rawalpindi And Islamabad, Pakistan, Saima Jabeen, Sobia Kanwal, Mazhar Qayyum, Umair Farrukh, Shahzad Abdul Hameed
An Investigation On The Prevalence And Efficiency Of Immunochromatographic Testing In Suspected Malarial Patients Of Rawalpindi And Islamabad, Pakistan, Saima Jabeen, Sobia Kanwal, Mazhar Qayyum, Umair Farrukh, Shahzad Abdul Hameed
Turkish Journal of Medical Sciences
Background/aim: The prevalences of Plasmodium falciparum and Plasmodium vivax are increasing rapidly in Pakistan, but recent data on the epidemiology of malaria are not properly reported with scarce diagnostic methods for quick diagnosis. This study was designed to determine the current prevalence and distribution of Plasmodium species in the vicinity of Rawalpindi and Islamabad and report on the validity of the immunochromatographic test (ICT) in diagnosing malarial infections. Materials and methods: A total of 1500 blood samples obtained from a local hospital were screened during the course of this study via microscopic examination and ICT. Results: It was seen that …
The Association Of Vaspin Rs2236242 And Leptin Rs7799039 Polymorphism With Metabolic Syndrome In Egyptian Women, Amina Alnory, Hoda Gad, Gehan Hegazy, Olfat Shaker
The Association Of Vaspin Rs2236242 And Leptin Rs7799039 Polymorphism With Metabolic Syndrome In Egyptian Women, Amina Alnory, Hoda Gad, Gehan Hegazy, Olfat Shaker
Turkish Journal of Medical Sciences
Background/aim: Genetic predisposition is implicated in the etiology of metabolic syndrome. This study aimed to investigate the1397645907association of vaspin rs2236242 and leptin rs7799039 polymorphisms with their serum levels and with the risk of developing metabolic syndrome in Egyptian women.1397645907 Materials and methods: This case control study included 100 Egyptian women with metabolic syndrome and 100 without metabolic syndrome. The genotypes of vaspin rs2236242 and leptin rs7799039 were detected by a methodology based on PCR-RFLP. Serum vaspin and leptin levels were determined by ELISA. Results: The metabolic syndrome group was associated with higher serum vaspin and leptin levels when compared to …
Interlukine-17 And Tgf-Ss Levels In Patients With Acute Brucellosisbefore And After Treatment, Masoomeh Sofian, Amitis Ramezani, Alia Mousavi, Mohammad Banifazl, Shima Cherei, Ali Cherei, Arezoo Aghakhani
Interlukine-17 And Tgf-Ss Levels In Patients With Acute Brucellosisbefore And After Treatment, Masoomeh Sofian, Amitis Ramezani, Alia Mousavi, Mohammad Banifazl, Shima Cherei, Ali Cherei, Arezoo Aghakhani
Turkish Journal of Medical Sciences
Background/aim: T-helper cell type 1 (Th1)/Th2 cytokine balance is involved in the resistance or susceptibility to Brucella infection. The analysis of cytokine levels is valuable to determine the role of the immune system in Brucella prognosis. The aim of this study was to investigate the levels of serum interleukin-17 (IL-17) and transforming growth factor beta (TGF-β) and their alterations with treatment in patients with acute brucellosis. Materials and methods: TGF-β was tested in 33 acute brucellosis patients and 19 controls and IL-17 was analyzed in 40 patients and 12 controls. Cytokine levels were tested in controls and patients before and …
Cognitive Impairment One Year After Ischemic Stroke: Predictorsand Dynamics Of Significant Determinants, Margarita Lubomirova Alexandrova, Maya Penkova Danovska
Cognitive Impairment One Year After Ischemic Stroke: Predictorsand Dynamics Of Significant Determinants, Margarita Lubomirova Alexandrova, Maya Penkova Danovska
Turkish Journal of Medical Sciences
Background/aim: Evidence suggests that the risk for dementia increases after stroke. This study investigated the dynamics of the neurological and cognitive status of patients with no baseline dementia over a 1-year period after ischemic stroke. Materials and methods: We examined 47 ischemic stroke patients admitted within 48 h of ictus. Their neurological and cognitive statuses, blood biochemical parameters, and microalbuminuria levels were prospectively evaluated over a 1-year period post-stroke. Results: A more severe neurological deficit was found in the cognitively impaired patients (P = 0.003). The NIHSS score over a 1-year follow-up period improved only in patients with normal cognition …
The Efficacy Of Oral Ribavirin On Clinical And Laboratory Parameters Incrimean?Congo Hemorrhagic Fever: An Observational Study From Turkey*, Günay Ertem, Meli̇ha Çağla Sönmezer, Fati̇h Temoçi̇n, Çi̇ğdem Ataman Hati̇poğlu, Necla Tülek, Behi̇ç Oral
The Efficacy Of Oral Ribavirin On Clinical And Laboratory Parameters Incrimean?Congo Hemorrhagic Fever: An Observational Study From Turkey*, Günay Ertem, Meli̇ha Çağla Sönmezer, Fati̇h Temoçi̇n, Çi̇ğdem Ataman Hati̇poğlu, Necla Tülek, Behi̇ç Oral
Turkish Journal of Medical Sciences
Background/aim: In this observational study, the effects of oral ribavirin on clinical and laboratory parameters and blood products use in patients with Crimean-Congo hemorrhagic fever (CCHF) were evaluated. Materials and methods: CCHF patients (n = 100) who were hospitalized between 2007 and 2010 were included. Oral ribavirin was administered to 56 patients with symptom duration less than 5 days. Forty-four patients did not receive ribavirin (control group). The patients that received ribavirin in the first 3 days following the initiation of symptoms were designated as Group 1 (n = 29) and the others were designated as Group 2. Results: Ribavirin-treated …
Serum Procalcitonin And C-Reactive Protein Kinetics As Indicators Of Treatmentoutcome In Hospitalized Patients With Community-Acquired Pneumonia, Mehmet Sezai̇ Taşbakan, Canan Gündüz, Abdullah Sayiner, Aykut Çi̇lli̇, Burcu Çelenk Karaboğa, Ayşin Şakar Coşkun, Feri̇de Durmaz Yaman, Oğuz Kilinç, Öznur Kiliç Soylar
Serum Procalcitonin And C-Reactive Protein Kinetics As Indicators Of Treatmentoutcome In Hospitalized Patients With Community-Acquired Pneumonia, Mehmet Sezai̇ Taşbakan, Canan Gündüz, Abdullah Sayiner, Aykut Çi̇lli̇, Burcu Çelenk Karaboğa, Ayşin Şakar Coşkun, Feri̇de Durmaz Yaman, Oğuz Kilinç, Öznur Kiliç Soylar
Turkish Journal of Medical Sciences
Background/aim: There has been growing interest in the use of serum procalcitonin (PCT) and C-reactive protein (CRP) in patients with community-acquired pneumonia (CAP). The aim of this study was to investigate whether an assessment of fever, leukocyte count, and serum CRP and PCT levels on admission and during follow-up (day 3) provides any information about the clinical outcome in hospitalized patients with CAP. Materials and methods: Patients with a diagnosis of CAP who were admitted to and followed at four university hospitals were evaluated retrospectively using the Turkish Thoracic Society Pneumonia Database. Results: A total of 103 hospitalized CAP patients …
Comparison Of Ultrasonographic And Laboratory Findings Of Acute Cholecystitis Between Elderly And Nonelderly Patients, Zeli̇ha Asi̇ltürk Lülleci̇, Sebahat Başyi̇ği̇t, Ferdane Pi̇ri̇nççi̇ Sapmaz, Meti̇n Uzman, Ayşe Kefeli̇, Abdullah Özgür Yeni̇ova, Yaşar Nazligül
Comparison Of Ultrasonographic And Laboratory Findings Of Acute Cholecystitis Between Elderly And Nonelderly Patients, Zeli̇ha Asi̇ltürk Lülleci̇, Sebahat Başyi̇ği̇t, Ferdane Pi̇ri̇nççi̇ Sapmaz, Meti̇n Uzman, Ayşe Kefeli̇, Abdullah Özgür Yeni̇ova, Yaşar Nazligül
Turkish Journal of Medical Sciences
Background/aim: The incidence of acute cholecystitis (AC) increases with age, and aging is also one of the poor prognostic factors. Aging is related to altered physiology, so diseases may show different characteristics in elderly patients. We aimed to investigate the differences between the main characteristic features of AC in elderly and nonelderly patients. Materials and methods: In this retrospective study, patients who had a diagnosis of AC were included and divided into two groups of people aged
Lung Transplantation In Turkey: Lessons From Surgeons And Pulmonologists, Gül Dabak, Levent Dalar, Erdal Taşçi, Stephen Clark
Lung Transplantation In Turkey: Lessons From Surgeons And Pulmonologists, Gül Dabak, Levent Dalar, Erdal Taşçi, Stephen Clark
Turkish Journal of Medical Sciences
Background/aim: In order to actualize an efficient lung transplantation program, it is necessary to determine priorities and set up strategies. This study aimed to estimate the present situation in Turkey by determining the level of interest and knowledge of pulmonologists and thoracic surgeons regarding lung transplantation. Materials and methods: A questionnaire was prepared to establish the level of interest and knowledge of physicians on lung transplantation. It was sent to 2131 pulmonologists and thoracic surgeons, and 130 physicians completed the questionnaire. Results: Of the 130 physicians who responded, 42 were thoracic surgeons and 88 were pulmonologists. There was no significant …
The Increasing Incidence Of Esophageal Squamous Cell Carcinoma In Women In Turkey, Ati̇la Eroğlu, Yener Aydin, Bayram Altuntaş, Betül Gündoğdu, Ömer Yilmaz
The Increasing Incidence Of Esophageal Squamous Cell Carcinoma In Women In Turkey, Ati̇la Eroğlu, Yener Aydin, Bayram Altuntaş, Betül Gündoğdu, Ömer Yilmaz
Turkish Journal of Medical Sciences
Background/aim: This study assessed the trend changes in the histological types of esophageal cancer in a 25-year period in eastern Turkey. Materials and methods: We searched all cases of esophageal cancer from 1990 to 2015 according to their histological diagnosis and sex, grouping the patients in 5-year time periods to evaluate time trends. Results: We identified 1462 cases of esophageal cancer. In terms of patient make-up, 742 were male and 720 were female. In general, 75.86% of the patients had squamous cell carcinoma (SCC), 19.56% of the patients had adenocarcinoma (ADC), and the remaining 4.58% patients were found to have …
Factors Affecting Treatment Success In Community-Acquired Pneumonia, Canan Gündüz, Mehmet Sezai̇ Taşbakan, Abdullah Sayiner, Aykut Çi̇lli̇, Oğuz Kilinç, Ayşin Şakar Coşkun
Factors Affecting Treatment Success In Community-Acquired Pneumonia, Canan Gündüz, Mehmet Sezai̇ Taşbakan, Abdullah Sayiner, Aykut Çi̇lli̇, Oğuz Kilinç, Ayşin Şakar Coşkun
Turkish Journal of Medical Sciences
Background/aim: Treatment failure in hospitalized patients with community-acquired pneumonia is a major cause of mortality. The aim of this study was to evaluate the factors affecting treatment success in community-acquired pneumonia. Materials and methods: A total of 537 patients (mean age: 66.1 ± 15.8 years, 365 males) registered to the Turkish Thoracic Society Pneumonia Database were analyzed. Of these, clinical improvement or cure, defined as treatment success, was achieved in 477, whereas 60 patients had treatment failure and/or died. Results: Lower numbers of neutrophils (5989.9 ± 6237.3 vs. 8495.6 ± 7279.5/mm3), higher blood urea levels (66.1 ± 42.1 vs. 51.2 …
Should Antibiotics Be Administered After Endoscopic Mucosalresection In Patients With Colon Polyps?, Zhimeng Shi, Hui Qiu, Huangang Liu, Honggang Yu
Should Antibiotics Be Administered After Endoscopic Mucosalresection In Patients With Colon Polyps?, Zhimeng Shi, Hui Qiu, Huangang Liu, Honggang Yu
Turkish Journal of Medical Sciences
Background/aim: Endoscopic mucosal resection (EMR) is widely used for treating gastrointestinal polypoid lesions. However, it is currently unclear whether antibiotic administration is necessary after EMR of colon polyps to prevent infection. We aimed to assess whether antibiotic administration is essential in such conditions. Materials and methods: In total, 115 patients with colon polyps were randomly assigned to 3 groups based on the treatment given after EMR: Group A, no antibiotics treatment after EMR (n = 38); Group B, administration of levofloxacin after EMR (n = 38); and Group C, administration of ceftazidime after EMR (n = 39). Results: The colon …
The Frequency Of Buccopalpebral Reflex In Parkinson Disease, Hülya Eser, Yasemi̇n Ünal, Gülni̇hal Kutlu, Ruhsen Öcal, Levent Ertuğrul İnan
The Frequency Of Buccopalpebral Reflex In Parkinson Disease, Hülya Eser, Yasemi̇n Ünal, Gülni̇hal Kutlu, Ruhsen Öcal, Levent Ertuğrul İnan
Turkish Journal of Medical Sciences
Background/aim: This study aimed to define the frequency of a primitive reflex, the buccopalpebral reflex (BPR), and its association with the clinical situation in patients with Parkinson disease. Materials and methods: Between May 2010 and May 2011, 222 patients, 115 with Parkinson disease and 107 patients without any sign of neurodegenerative disease, were included in the study. All included patients were examined for BPR and snout reflex and were also evaluated with the Mini Mental State Examination. All patients with Parkinson disease were classified with the Unified Parkinson's Disease Rating Scale (UPDRS) and the Hoehn and Yahr Score to determine …
Genotypic Analysis Of Escherichia Coli Strains That Cause Urosepsis In The Aegean Region, Betül Gi̇ray, Füsun Bahri̇ye Uçar, Sabi̇re Şöhret Aydemi̇r
Genotypic Analysis Of Escherichia Coli Strains That Cause Urosepsis In The Aegean Region, Betül Gi̇ray, Füsun Bahri̇ye Uçar, Sabi̇re Şöhret Aydemi̇r
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to characterize strains genotypically, to determine their phylogenetic relationships, to investigate the presence of the papG gene, and to compare their antibiotic susceptibility test results. Materials and methods: Seventy pathogenic E. coli strains were isolated from both urine and blood cultures of patients with the preliminary diagnosis of urosepsis who were referred to the Ege University Faculty of Medicine, Bacteriology Laboratory of Medical Microbiology Department in İzmir. All of these strains were examined for the papG gene and phylogenetic groups with the multiplex polymerase chain reaction technique. Pulsed-field gel electrophoresis and multilocus sequence …
The Protective Effects Of Hydrogen On Ho-1 Expression In The Brainafter Focal Cerebral Ischemia Reperfusion In Rats, Xifeng Wang, Lianshuang Zhang, Wei Zhao, Tongshen Liu
The Protective Effects Of Hydrogen On Ho-1 Expression In The Brainafter Focal Cerebral Ischemia Reperfusion In Rats, Xifeng Wang, Lianshuang Zhang, Wei Zhao, Tongshen Liu
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to investigate whether a hydrogen administration can produce neuroprotective effects after brain ischemia reperfusion in rats. Materials and methods: A brain ischemia reperfusion injury was induced by a 2-h left middle cerebral artery occlusion (MCAO) using an intraluminal filament, followed by 46 h of reperfusion. A hydrogen-rich saline (1 mL/kg body weight i.p.) was administered at the beginning of reperfusion. Saline (1 mL/kg)-treated animals were used as the control. Sham-operated animals were also used. Subsequently, 48 h after the MCAO, histological alternations, heme oxygenase-1 (HO-1) expression, and levels of malondialdehyde (MDA) and superoxide …
Effect Of Methylprednisolone Injection On Interleukin-4 And Interferon-Gamma Expression Following Hepatitis B Vaccination In Mice, Peter Ughachukwu, Paul Okonkwo, Prince Unekwe, John Ogamba
Effect Of Methylprednisolone Injection On Interleukin-4 And Interferon-Gamma Expression Following Hepatitis B Vaccination In Mice, Peter Ughachukwu, Paul Okonkwo, Prince Unekwe, John Ogamba
Turkish Journal of Medical Sciences
Background/aim: The prevalence of hepatitis B infection is high worldwide with liver cirrhosis and hepatocellular carcinoma as important complications. Immunosuppression, especially from corticosteroids, is often cited as a cause of poor immune response and there is documented evidence of irrational administration of glucocorticoids to children and adults. Decreased expression of interleukin-4 and interferon-gamma is an indication of poor humoral and cellular immune responses, respectively. Therefore, we decided to find out if methylprednisolone injection decreases interleukin-4 and interferon-gamma expression following hepatitis B vaccination in mice. Materials and methods: Mice were randomly divided into 2 groups. Daily intramuscular injections of methylprednisolone (15 …
Analysis Of Diabetes-Related Cerebellar Changes In Streptozotocin-Induced Diabetic Rats, Nuri̇ye Güzi̇n Özdemi̇r, Feray Akbaş, Tuğba Koti̇l, Adem Yilmaz
Analysis Of Diabetes-Related Cerebellar Changes In Streptozotocin-Induced Diabetic Rats, Nuri̇ye Güzi̇n Özdemi̇r, Feray Akbaş, Tuğba Koti̇l, Adem Yilmaz
Turkish Journal of Medical Sciences
Background/aim: Diabetic peripheral neuropathy has been extensively studied and reported, but the number of studies that have investigated diabetes-related changes in the central nervous system are limited, with even fewer studies on the cerebellum. The aim of this experimental study was to perform a histologic analysis of the diabetes-related changes in the cerebellums of diabetic rats. Materials and methods: Twenty Sprague Dawley rats weighing between 200 and 220 g were included in the study. Diabetes was induced in 14 of these rats by a single intraperitoneal injection of 65 mg/kg streptozotocin dissolved in saline, while 6 animals constituted the control …
Prevalence Of Infectious Agents In Patients With Systemic Sclerosis:Defining The Control Group, Davide Giuseppe Ribaldone, Rinaldo Pellicano
Prevalence Of Infectious Agents In Patients With Systemic Sclerosis:Defining The Control Group, Davide Giuseppe Ribaldone, Rinaldo Pellicano
Turkish Journal of Medical Sciences
No abstract provided.
The Effect Of Methylprednisolone Treatment On Fibrinolysis, Thecoagulation System, And Blood Loss In Cardiac Surgery, Leila Ebrahimi, Maryam Kheirandish, Mahnoush Foroughi
The Effect Of Methylprednisolone Treatment On Fibrinolysis, Thecoagulation System, And Blood Loss In Cardiac Surgery, Leila Ebrahimi, Maryam Kheirandish, Mahnoush Foroughi
Turkish Journal of Medical Sciences
Background/aim: The purpose of this study was to examine steroid pretreatment in order to decrease postoperative coagulopathy disorders and bleeding. Materials and methods: In this randomized double-blinded study, the efficacy of low versus high doses of methylprednisolone on the coagulation system and postoperative bleeding was compared in patients who were undergoing cardiac surgery with cardiopulmonary bypass (CPB). The platelet response to agonists, D-dimer concentration, tissue plasminogen activator (tPA), plasminogen activator inhibitor (PAI-1) antigens, and platelet receptors CD42b, CD62P, and CD41a were evaluated. Results: The platelet response to agonists was reduced. The mean concentrations of D-dimer and tPA antigen increased although …