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Articles 2791 - 2820 of 4871
Full-Text Articles in Medicine and Health Sciences
Visual And Brainstem Auditory Evoked Potentials In Infants Withsevere Vitamin B12 Deficiency, Ni̇hat Demi̇r, Ahmet Koç, Mahmut Abuhandan, Mustafa Çalik, Akin İşcan
Visual And Brainstem Auditory Evoked Potentials In Infants Withsevere Vitamin B12 Deficiency, Ni̇hat Demi̇r, Ahmet Koç, Mahmut Abuhandan, Mustafa Çalik, Akin İşcan
Turkish Journal of Medical Sciences
Background/aim: Vitamin B12 plays an important role in the development of mental, motor, cognitive, and social functions via its role in DNA synthesis and nerve myelination. Its deficiency in infants might cause neuromotor retardation as well as megaloblastic anemia. The objective of this study was to investigate the effects of infantile vitamin B12 deficiency on evoked brain potentials and determine whether improvement could be obtained with vitamin B12 replacement at appropriate dosages. Materials and methods: Thirty patients with vitamin B12 deficiency and 30 age-matched healthy controls were included in the study. Hematological parameters, visual evoked potentials, and brainstem auditory evoked …
Urinary Tract Infection In Patients With Chronic Kidney Disease, Chih-Yen Hsiao, Hsing-Lin Lin, Yen-Ko Lin, Chao-Wen Chen, Yuan-Chia Cheng, Wei-Che Lee, Tzu-Chin Wu
Urinary Tract Infection In Patients With Chronic Kidney Disease, Chih-Yen Hsiao, Hsing-Lin Lin, Yen-Ko Lin, Chao-Wen Chen, Yuan-Chia Cheng, Wei-Che Lee, Tzu-Chin Wu
Turkish Journal of Medical Sciences
Chronic kidney disease (CKD) has become a burden of health care globally. However, data on epidemiology, clinical features, and outcomes of urinary tract infection (UTI) in this population are scarce. This study aims to retrospectively review such data. Materials and methods: A retrospective cohort study was conducted from 1 January 2005 to 31 December 2011 in patients with CKD requiring hospitalization. Patients who had upper and lower UTIs were compared for demography and clinical data. Logistic regression was used to assess which variables were associated with upper UTI. Results: A total of 276 bacteriuria patients were admitted to our ward …
Attachment Style And Perceived Social Support As Predictors Of Biopsychosocial Adjustment To Cancer, Ayşe Gül Yilmaz Özpolat, Tuğba Ayaz, Özlem Konağ, Asi̇ye Özkan
Attachment Style And Perceived Social Support As Predictors Of Biopsychosocial Adjustment To Cancer, Ayşe Gül Yilmaz Özpolat, Tuğba Ayaz, Özlem Konağ, Asi̇ye Özkan
Turkish Journal of Medical Sciences
Social support is associated with a decrease in psychological symptoms and a better quality of life in cancer patients. The aim of this study was to investigate the role of attachment dimensions on social and psychological adjustment to cancer and to explore the social and psychological adjustments, and medical adherence, among patients. Materials and methods: The study was conducted with 68 cancer patients, between 18 and 74 years of age. The measures taken were the Demographic Information Form, Multidimensional Scale of Perceived Social Support (MSPSS), Experiences in Close Relationships-Revised (ECR-R), and Psychosocial Adjustment to Illness Scale (PAIS-SR). Results: The results …
Effects Of Short-Term Hyperglycemia On The Vasoconstriction Of The Aorta, Soner Dönmez, Osman Gökalp, Mustafa Doğan, Hüseyi̇n Vural, Barbaros Yi̇ği̇t
Effects Of Short-Term Hyperglycemia On The Vasoconstriction Of The Aorta, Soner Dönmez, Osman Gökalp, Mustafa Doğan, Hüseyi̇n Vural, Barbaros Yi̇ği̇t
Turkish Journal of Medical Sciences
To investigate vasoconstrictor responses of healthy blood vessels to short-term hyperglycemic conditions such as postprandial hyperglycemia, gestational diabetes mellitus, and steroid-induced diabetes. Materials and methods: Female Wistar rat aorta rings were incubated in normal (11 mM) and high (22 mM and 44 mM) glucose concentrations for 4 h. Responses of vasoconstriction were measured in reaction to serotonin (10-5 M), phenylephrine (10-6 M), and KCl (60 mM) compared to the ambient condition, including different glucose concentrations. Results: While the responses of vasoconstriction to KCl were increased in the presence of Krebs' solution with high glucose, no statistically significant changes were observed …
Is The Combined Use Of Insulin Resistance Indices, Including Adipokines, More Reliable In Metabolic Syndrome?, Bi̇rgül Kural, Orhan Değer, Ci̇hangi̇r Erem, Fulya Balaban Yücesan, Rezzan Ali̇yazicioğlu, Yaşam Barlak
Is The Combined Use Of Insulin Resistance Indices, Including Adipokines, More Reliable In Metabolic Syndrome?, Bi̇rgül Kural, Orhan Değer, Ci̇hangi̇r Erem, Fulya Balaban Yücesan, Rezzan Ali̇yazicioğlu, Yaşam Barlak
Turkish Journal of Medical Sciences
To determine the levels of adipokines (leptin, adiponectin, resistin, and visfatin) and the indices of insulin sensitivity/resistance, and to examine the relationship among them in patients with metabolic syndrome (MetS). Materials and methods: The study groups included 45 subjects with MetS (31 women/14 men), and 45 sex-and age-matched non-MetS healthy volunteers (31 women/14 men). The levels of adipokines were determined by enzyme-linked immunosorbent assay. Results: The levels of leptin and visfatin were significantly higher in the MetS than in the non-MetS subjects (P < 0.01). There was no difference in adiponectin levels in subjects with and without MetS (P = 0.052). Similarly, resistin did not show any statistically significant difference. A statistically significant positive correlation of leptin with insulin levels was observed, while negative correlations of visfatin levels with age, and resistin levels with the ratio of adiponectin to leptin, were found in the MetS (P < 0.05). The combination of adipokines, insulin resistance-sensitivity parameters, and MetS criteria parameters gave more significant differences than a single parameter. Conclusion: Since the parameters mentioned above might affect, interact with, and/or interfere with each other, the combinations of these parameters might give more reliable results to evaluate the insulin resistance/sensitivity in MetS patients.
Comparison Of Intraarticular Bupivacaine And Levobupivacaine Injection In Rat Synovial Inflammation, Beki̇r Suat Kürkçüoğlu, Melahat Dönmez, Seher Altinel, Seda Banu Akinci, Fatma Saricaoğlu, Ülkü Aypar
Comparison Of Intraarticular Bupivacaine And Levobupivacaine Injection In Rat Synovial Inflammation, Beki̇r Suat Kürkçüoğlu, Melahat Dönmez, Seher Altinel, Seda Banu Akinci, Fatma Saricaoğlu, Ülkü Aypar
Turkish Journal of Medical Sciences
Both bupivacaine and levobupivacaine are local anesthetics with strong analgesic efficacy that can be used intraarticularly. The aim of this study was to compare the effects of intraarticular bupivacaine and levobupivacaine injection on inflammation in articular cartilage and the synovium of the rat knee joint. Materials and methods: Twenty Sprague-Dawley rats were injected in the right knee joint with 0.2 mL of bupivacaine, while 0.2 mL of levobupivacaine was injected into the left knee joint. Groups of 5 were sacrificed on days 1, 7, 14, and 21 after bupivacaine and levobupivacaine administration and knee joints were examined for subintimal fibrosis, …
Effect Of Ginkgo Biloba On Brain Volume After Carotid Artery Occlusion In Rats: A Stereological And Histopathological Study, Zeynep Aktürk, Ersan Odaci, Ayşe İki̇nci̇, Orhan Baş, Si̇nan Canpolat, Serdar Çolakoğlu, Osman Fi̇kret Sönmez
Effect Of Ginkgo Biloba On Brain Volume After Carotid Artery Occlusion In Rats: A Stereological And Histopathological Study, Zeynep Aktürk, Ersan Odaci, Ayşe İki̇nci̇, Orhan Baş, Si̇nan Canpolat, Serdar Çolakoğlu, Osman Fi̇kret Sönmez
Turkish Journal of Medical Sciences
This study investigated the effect of Ginkgo biloba (GB) on brain volume in cerebral ischemia induced by stopping carotid artery blood flow. Materials and methods: Twenty-four adult male rats were divided into 4 groups of 6 rats each. No procedure was performed on the control group. Ischemia was applied to the rats in the ischemia and ischemia + GB groups by clamping the arteria carotis communis for 30 min. The rats in the ischemia + GB group were given 100 mg/kg drops (Tebokan Fort Drop, Abdi İbrahim İlaç Sanayi A.Ş., Turkey) containing dry GB leaf extract orally, every day for …
Comparison Of Hippocampal Interleukin-6 Immunoreactivity After Exhaustive Exercise In Both Exercise-Trained And Untrained Rats, Lati̇fe Arzu Aral, Lamia Pinar, Güleser Göktaş, Elçi̇n Yaşar Deveden, Deni̇z Erdoğan
Comparison Of Hippocampal Interleukin-6 Immunoreactivity After Exhaustive Exercise In Both Exercise-Trained And Untrained Rats, Lati̇fe Arzu Aral, Lamia Pinar, Güleser Göktaş, Elçi̇n Yaşar Deveden, Deni̇z Erdoğan
Turkish Journal of Medical Sciences
Exhaustive exercise is a strong stress factor and can impact cytokine production in the brain. Interleukin-6 (IL-6) is produced in greater amounts than any other cytokine in response to exercise, and its effects are closely related to both exercise duration and intensity. In this study, we measured the differences between the amount of IL-6 reactivity of the hippocampus after an exhaustive session of running in long-term exercise-trained and untrained rats. Materials and methods: The exercise-trained group ran on a treadmill for 12 weeks. Both groups were forced to run until exhaustion. Each group of rats was sacrificed immediately, 1 day, …
The Role Of Hepcidin And Its Related Genes (Bmp6, Gdf-15, And Hjv) In Rats Exposed To Ischemia And Reperfusion, Recep Dokuyucu, Tuncer Demi̇r, Önder Yumrutaş, Ayşe Bi̇nnur Erbağci, Mustafa Örkmez, Abdulkadi̇r Yasi̇r Bahar, Recep Bayraktar, İbrahi̇m Bozgeyi̇k, Davut Si̇nan Kaplan, Beyhan Cengi̇z, Cahi̇t Bağci
The Role Of Hepcidin And Its Related Genes (Bmp6, Gdf-15, And Hjv) In Rats Exposed To Ischemia And Reperfusion, Recep Dokuyucu, Tuncer Demi̇r, Önder Yumrutaş, Ayşe Bi̇nnur Erbağci, Mustafa Örkmez, Abdulkadi̇r Yasi̇r Bahar, Recep Bayraktar, İbrahi̇m Bozgeyi̇k, Davut Si̇nan Kaplan, Beyhan Cengi̇z, Cahi̇t Bağci
Turkish Journal of Medical Sciences
To determine the roles of hepcidin and its related genes in a renal ischemia/reperfusion model. Materials and methods: A total of 20 Wistar albino rats were equally divided into 2 groups: Group I was the control group and Group II was the ischemia and reperfusion (I/R) group (60 min of ischemia + 48 h of reperfusion). I/R was performed on the left kidneys of these rats and then the I/R-treated kidneys were removed. The levels of serum biochemical markers were evaluated after renal I/R. The expression levels of hepcidin-linked genes [growth differentiation factor 15 (GDF-15), bone morphogenetic protein 6 (BMP6), …
Asymmetric Dimethyl Arginine Levels In Chronic Hemodialysis Patients, Aydin Çi̇fci̇, Sali̇h İnal, Coşkun Kaya
Asymmetric Dimethyl Arginine Levels In Chronic Hemodialysis Patients, Aydin Çi̇fci̇, Sali̇h İnal, Coşkun Kaya
Turkish Journal of Medical Sciences
To investigate serum asymmetric dimethyl arginine (ADMA) levels in maintenance hemodialysis (HD) patients and to assess their potential correlations with C-reactive protein (CRP), albumin, and cholesterol levels as the established cardiovascular and nutritional parameters. Materials and methods: Forty-nine patients on maintenance HD treatment and 22 healthy volunteers with similar age and sex characteristics were recruited into the study. Serum albumin, CRP, creatinine, calcium, phosphate, total cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, hemoglobin, white blood cell counts, and serum ADMA levels were measured. Results: HD patients had significantly higher ADMA levels compared with healthy controls (0.51 ± 0.25 …
Migraine Prevalence, Disability, And Sociodemographic Properties In The Eastern Region Of Turkey: A Population-Based Door-To-Door Survey, Gökhan Özdemi̇r, Recep Aygül, Recep Demi̇r, Lütfi̇ Özel, Ayfer Erteki̇n, Hizir Ulvi̇
Migraine Prevalence, Disability, And Sociodemographic Properties In The Eastern Region Of Turkey: A Population-Based Door-To-Door Survey, Gökhan Özdemi̇r, Recep Aygül, Recep Demi̇r, Lütfi̇ Özel, Ayfer Erteki̇n, Hizir Ulvi̇
Turkish Journal of Medical Sciences
To determine the frequency of migraine in the eastern part of Turkey and its sociodemographic characteristics, impact on disability, and clinical aspects. Materials and methods: The study was conducted door-to-door in the eastern part of Turkey. Those who suffered from headaches were diagnosed with migraine as per the 2004 diagnosis criteria of the International Headache Society and its frequency was determined. Demographic data and Migraine Disability Assessment Scale (MIDAS) scores were recorded. Results: Of the individuals evaluated, 60.4% (883) suffered from headaches, of which 43.6% (637) were evaluated as nonmigraine and 16.8% (246) as migraine headaches. Migraine prevalence was detected …
Genotype Distribution Of Hepatitis C Virus In Khorasan Razavi Province, Iran, Reza Afshari, Hosein Nomani, Fatemeh Riyahi Zaniani, Maryam Sadat Nabavinia, Zohreh Mirbagheri, Mojtaba Meshkat, Sina Gerayli, Sina Rostami, Zahra Meshkat
Genotype Distribution Of Hepatitis C Virus In Khorasan Razavi Province, Iran, Reza Afshari, Hosein Nomani, Fatemeh Riyahi Zaniani, Maryam Sadat Nabavinia, Zohreh Mirbagheri, Mojtaba Meshkat, Sina Gerayli, Sina Rostami, Zahra Meshkat
Turkish Journal of Medical Sciences
Several types of the hepatitis C virus (HCV), with variations in different parts of the genome, have been isolated from different regions of the world. Based on heterogenic sequences in the isolated genome, HCV is classified into different genotypes and subtypes. Data on distribution of HCV genotypes in a certain region could be important to patient management. Therefore, this study was conducted to determine the distribution of HCV in Mashhad, Northeast Iran. Materials and methods: This cross-sectional study was conducted on 103 patients with HCV infections in Mashhad. Among the participants, at least 22 (21.4%) were intravenous drug users. HCV …
Transradial Approach In The Diagnosis And Treatment Of Coronary Artery Disease: A 2-Center Experience, Mustafa Yurtdaş, Yüksel Kaya, Edi̇p Gönüllü
Transradial Approach In The Diagnosis And Treatment Of Coronary Artery Disease: A 2-Center Experience, Mustafa Yurtdaş, Yüksel Kaya, Edi̇p Gönüllü
Turkish Journal of Medical Sciences
To document the safety, success, and complications of transradial coronary procedures. Materials and methods: This retrospective study consisted of 427 patients who had undergone transradial coronary angiography and/or angioplasty between June 2010 and May 2012. The main outcome measures were the procedural safety, success rate, and complications associated with transradial interventions. Results: Procedural success rate was 93.2% (398/427), with cannulation time of 2.1 ± 1.4 min, diagnostic time of 5.6 ± 2.1 min, fluoroscopy time of 9.5 ± 6.6 min, and total procedure time of 47.1 ± 20.2 min. The main causes for unsuccessful procedures were failed radial puncture (11 …
Seasonal Variation And Risk Factors Associated With Surgical Site Infection Rate In Kano, Nigeria, Emmanuel Nwankwo, Stephen Edino
Seasonal Variation And Risk Factors Associated With Surgical Site Infection Rate In Kano, Nigeria, Emmanuel Nwankwo, Stephen Edino
Turkish Journal of Medical Sciences
To evaluate the seasonal variations and risk factors associated with surgical site infection (SSI) rate in Kano. Materials and methods: A total of 5800 patients admitted for surgery, drawn from Aminu Kano Teaching Hospital and Murtala Mohammed Specialist Hospital, underwent different types of surgical procedures between January 2010 and December 2011. Out of those patients, 1463 confirmed infected cases were screened for bacterial and fungal infection by standard microbiological procedures. Questionnaires were administered after informed consent to ascertain patients' lifestyles. Medical histories were obtained from their case files. Results: Out of 5800 patients, 1463 were confirmed to be clinically infected, …
Age-Related Changes In Biomechanical Parameters Of The Cornea And Intraocular Pressure In A Healthy Turkish Population, Emi̇ne Şen, Kadri̇ye Ufuk Elgi̇n, Pinar Yüksekkaya, Mehmet Hakan Tirhiş, Fatma Nur Baran Aksakal, Mehmet Yasi̇n Teke, Faruk Öztürk
Age-Related Changes In Biomechanical Parameters Of The Cornea And Intraocular Pressure In A Healthy Turkish Population, Emi̇ne Şen, Kadri̇ye Ufuk Elgi̇n, Pinar Yüksekkaya, Mehmet Hakan Tirhiş, Fatma Nur Baran Aksakal, Mehmet Yasi̇n Teke, Faruk Öztürk
Turkish Journal of Medical Sciences
To investigate age-related changes in intraocular pressure (IOP) and biomechanical parameters of the cornea in healthy subjects. Materials and methods: There were 404 healthy subjects included prospectively in this study. The subjects were divided into 3 groups (Group 1: 93 subjects aged 60). Corneal compensated IOP (IOPcc), Goldmann correlated IOP (IOPg), corneal hysteresis (CH), and corneal resistance factor (CRF) were measured by the Ocular Response Analyzer. Results: When all the study groups were evaluated, a moderately significant negative correlation was found between age and CH and between age and CRF (Spearman's rho = -0.372 and -0.353, respectively; P < 0.0001 for both correlations). There were significant age-related differences among the 3 groups in terms of IOPg, CH, CRF, and central corneal thickness (P = 0.002, P = 0.000, P = 0.000, P = 0.006). There was no confirmation of any difference of IOPcc among the groups (P = 0.427). Conclusion: The mean values of IOPg, CH, and CRF were lower than the other parameters in Group 3 but no significant differences were determined in IOPcc values in the age groups.
Effects Of Some Of The Regional Turkish Fermented Foods And Medications On Respiratory Alcohol Levels, Cem Uysal, Mustafa Karapi̇rli̇, Mehmet Aki̇f İnanici
Effects Of Some Of The Regional Turkish Fermented Foods And Medications On Respiratory Alcohol Levels, Cem Uysal, Mustafa Karapi̇rli̇, Mehmet Aki̇f İnanici
Turkish Journal of Medical Sciences
Alcohols are used in many areas like medicine and industry. They may be naturally found in some fruits and vegetables secondary to fermentation. According to the traffic law in Turkey, professional drivers are prohibited from driving while they are under the influence of alcohol; nonprofessional drivers are allowed to drive vehicles with a blood alcohol level of up to 50 mg/dL. The aim of this research is to determine whether or not consumed medicine or fermented, nonalcoholic beverages cause false positive results in breathalyzer tests. Materials and methods: In this research, we used nonalcoholic fermented foods and 6 medicines. After …
Normal M Mode Values In Healthy Turkish Children, Bülent Oran, Abdurrahman Sai̇d Bodur, Derya Arslan, Derya Çi̇men, Osman Güvenç
Normal M Mode Values In Healthy Turkish Children, Bülent Oran, Abdurrahman Sai̇d Bodur, Derya Arslan, Derya Çi̇men, Osman Güvenç
Turkish Journal of Medical Sciences
Evaluation of cardiac structures requires a large study group for accurate data on normal values. The aim of the study was to obtain normal M mode echocardiographic values in a substantial sample of healthy term neonates and children to develop centile charts. Materials and methods: Data were obtained over 2 years from a single center in Turkey, from 1200 healthy infants and children aged 1 day to 17 years. Using echocardiographic investigation, measurements were obtained of the following: left ventricular dimension at end diastole and end systole; thickness of interventricular septum and posterior wall of the left ventricle; aortic and …
Is The Diagnosis And Treatment Of Childhood Acute Bacterial Meningitis In Turkey Evidence-Based?, Özden Türel, Mustafa Bakir
Is The Diagnosis And Treatment Of Childhood Acute Bacterial Meningitis In Turkey Evidence-Based?, Özden Türel, Mustafa Bakir
Turkish Journal of Medical Sciences
Evidence-based guidance is likely to significantly improve patient care. We aimed to characterize the adequacy of standard diagnostic methods and treatment in children with acute bacterial meningitis (ABM) in Turkey. Materials and methods: We conducted a retrospective study among children 1 month to 5 years old hospitalized with ABM in İstanbul. The World Health Organization case definition and laboratory criteria were used for diagnosis. Results: Of the 283 cases, 250 were probable and 33 (11.2%) were confirmed as bacterial meningitis. The majority of patients (92%) were treated at 9 governmental hospitals and the remaining 21 at 2 university hospitals. Blood …
Association Between The Apelin Rs2235306 Gene Polymorphism And Metabolic Syndrome, Mohammad Hashemi, Hamzeh Rezaei, Ebrahim Eskandari-Nasab, Mahmoud Ali Kaykhaei, Mohsen Taheri
Association Between The Apelin Rs2235306 Gene Polymorphism And Metabolic Syndrome, Mohammad Hashemi, Hamzeh Rezaei, Ebrahim Eskandari-Nasab, Mahmoud Ali Kaykhaei, Mohsen Taheri
Turkish Journal of Medical Sciences
The rs2235306 of apelin polymorphism has been shown to be associated with fasting plasma glucose levels and hypertension. The present study aimed to investigate the impact of the apelin rs2235306 gene polymorphism on the risk of metabolic syndrome (MeS) in a sample of the Iranian population. Materials and methods: This population-based cross-sectional study was performed on 151 subjects with MeS and 149 without MeS, as defined by ATPIII criteria. Apelin rs2235306 polymorphism detection was done using the tetra amplification refractory mutation system-polymerase chain reaction. Because the apelin gene is located on the X chromosome, statistical analyses were conducted in a …
Endothelial Dysfunction And Insulin Resistance In Young Women With Polycystic Ovarian Syndrome, Mi̇ne Yavuz Taşlipinar, Nedret Kiliç, Ni̇lüfer Bayraktar, İsmai̇l Güler, Yasemi̇n Gülcan Kurt, Tayfun Göktaş, Mehmet Zeki̇ Taner, Mehmet Özdemi̇r Hi̇mmetoğlu, Hali̇l Yaman, Abdullah Taşlipinar
Endothelial Dysfunction And Insulin Resistance In Young Women With Polycystic Ovarian Syndrome, Mi̇ne Yavuz Taşlipinar, Nedret Kiliç, Ni̇lüfer Bayraktar, İsmai̇l Güler, Yasemi̇n Gülcan Kurt, Tayfun Göktaş, Mehmet Zeki̇ Taner, Mehmet Özdemi̇r Hi̇mmetoğlu, Hali̇l Yaman, Abdullah Taşlipinar
Turkish Journal of Medical Sciences
To evaluate whether there is a correlation between insulin resistance and nitric oxide-related endothelial dysfunction in patients with polycystic ovarian syndrome (PCOS). Materials and methods: The study was conducted with 25 young women with PCOS and 25 young healthy women, between 18 and 35 years of age. Plasma asymmetric dimethylarginine (ADMA) levels, serum nitric oxide (NO) levels, and homeostatic model assessment of insulin resistance (HOMA-IR) rates were measured in both the patient and control groups. Results: Plasma ADMA levels were significantly higher in PCOS patients than in the controls (P = 0.001). Serum NO levels were significantly lower in patients …
Pittsburgh Sleep Quality Index Scores And Their Relationship With Body Measurements In Late Menopause Patients, Ayli̇n Ayrim, Esra Aktepe Keski̇n, Duygu Özol
Pittsburgh Sleep Quality Index Scores And Their Relationship With Body Measurements In Late Menopause Patients, Ayli̇n Ayrim, Esra Aktepe Keski̇n, Duygu Özol
Turkish Journal of Medical Sciences
With an increase in life expectancy, women live about one-third of their lives in the postmenopausal period. Our aim was to investigate the findings regarding quality of sleep and sleep apnea in postmenopausal women and research the relationship between sleep complaints and body measurements. Materials and methods: The Pittsburgh Sleep Quality Index (PSQI) was administered to all participants and their height, weight, and neck circumferences were measured. Results: A total of 206 patients (mean age: 61.4 ± 8.8 years) were included. Their mean weight gain after menopause was 8.1 ± 12.8 kg, and their mean neck circumference and body mass …
Seroprevalences And Associated Risk Factors Of Hepatitis B And C In Adults, Mustafa Yildirim, Selma Çakir, Mehmet Faruk Geyi̇k, Davut Özdemi̇r, Ertuğrul Güçlü, Mehmet Çakir
Seroprevalences And Associated Risk Factors Of Hepatitis B And C In Adults, Mustafa Yildirim, Selma Çakir, Mehmet Faruk Geyi̇k, Davut Özdemi̇r, Ertuğrul Güçlü, Mehmet Çakir
Turkish Journal of Medical Sciences
Chronic hepatitis due to hepatitis B and hepatitis C virus infections is the most common cause of chronic liver disease. In this study we aimed to find out seroprevalences and associated risk factors of hepatitis B and C in adults in Düzce. Materials and methods: The sample of study was determined with a cluster-type sampling method. The study included 1321 people, consisting of 667 women and 654 men who were 18 years or older. A questionnaire about demographic information and risk factors was applied. Results: Seroprevalences of HBsAg, anti-HBs, and anti-HCV were 4.8%, 9.4%, and 0.7%, respectively. HBsAg seroprevalences were …
Hormone Replacement Therapy-Related Changes In The Early Postmenopausal Period (Critical Window): An In Vivo Brain Proton Magnetic Resonance Spectroscopy Study, Kamran Mahmutyazicioğlu, Fahri̇ Hali̇t Beşi̇r, Mustafa Bardakçi, Hami̇t Alper Tanriverdi̇, Handan Ankarali
Hormone Replacement Therapy-Related Changes In The Early Postmenopausal Period (Critical Window): An In Vivo Brain Proton Magnetic Resonance Spectroscopy Study, Kamran Mahmutyazicioğlu, Fahri̇ Hali̇t Beşi̇r, Mustafa Bardakçi, Hami̇t Alper Tanriverdi̇, Handan Ankarali
Turkish Journal of Medical Sciences
Findings from clinical studies in postmenopausal women with late initiation of hormone replacement therapy (HRT) that test whether HRT protects cognitive functions in women are inconsistent. The aim of this study was to investigate the effects of HRT on brain metabolite ratios when initiated in the early postmenopausal period (critical window). Materials and methods: Proton magnetic resonance spectrometry (1H MRS) was performed in 4 brain regions of 47 healthy postmenopausal women (21 received HRT, 26 did not). The subjects were aged between 45 and 65 years. The duration of HRT ranged from 1 to 12 years (mean: 6.3 years). The …
Effects Of Conservative Therapy Applied Before Arthroscopic Subacromial Decompression On The Clinical Outcome In Patients With Stage 2 Shoulder Impingement Syndrome, Ali̇ Aydin, Vahi̇t Yildiz, Murat Topal, Kutsi̇ Tuncer, Mehmet Köse, Eyüp Şenocak
Effects Of Conservative Therapy Applied Before Arthroscopic Subacromial Decompression On The Clinical Outcome In Patients With Stage 2 Shoulder Impingement Syndrome, Ali̇ Aydin, Vahi̇t Yildiz, Murat Topal, Kutsi̇ Tuncer, Mehmet Köse, Eyüp Şenocak
Turkish Journal of Medical Sciences
To investigate the effects of conservative therapy applied before arthroscopic subacromial decompression on the clinical outcome in patients with stage 2 shoulder impingement syndrome. Materials and methods: Sixty-eight patients having stage 2 shoulder impingement syndrome and treated with arthroscopic subacromial decompression were included in the study. We divided these patients into 2 groups, whereby 32 (47%) patients received conservative therapy before arthroscopic subacromial decompression and 36 (53%) patients did not receive conservative therapy. We compared both groups in terms of the the Constant, UCLA, and VAS scores for shoulder pain before and after arthroscopic subacromial decompression. Results: Constant, UCLA, and …
Review Of Clinical Experience With Acute Cholecystitis On The Development Of Subsequent Gallstone--Elated Complications, Mustafa Hasbahçeci̇, Orhan Ali̇moğlu, Fati̇h Başak, Tolga Canbak, Abdullah Şi̇şi̇k, Müjgan Çalişkan Evren, Gürhan Baş
Review Of Clinical Experience With Acute Cholecystitis On The Development Of Subsequent Gallstone--Elated Complications, Mustafa Hasbahçeci̇, Orhan Ali̇moğlu, Fati̇h Başak, Tolga Canbak, Abdullah Şi̇şi̇k, Müjgan Çalişkan Evren, Gürhan Baş
Turkish Journal of Medical Sciences
Recently, surgery during admission has been advocated for acute cholecystitis, rather than delayed surgery after conservative treatment. This study was designed to perform early surgeries and analyze the criteria used for conservative management followed by delayed surgery. Materials and methods: After implementation of a study with the aim of performing early surgery, a retrospective review using a prospective database during the period of June 2009 to June 2011 was established. Early surgery during index hospitalization was offered to all patients, except those having criteria for conservative management. Results: There were 118 patients admitted for acute cholecystitis. Early and delayed surgeries …
Evaluation Of Apoptotic Cell Death Following Transient Maternal Hypotension In Fetal Rat Brain: Temporal Pattern Within The First 24 H After Procedure, Si̇bel Bayrak, Bi̇lge Pehli̇vanoğlu, Ayşe Meltem Sevgi̇li̇, Zeynep Di̇cle Balkanci, Hami̇t Özyürek, Pergi̇n Ati̇lla, Ayşe Nur Çakar, Fatma Banu Anlar
Evaluation Of Apoptotic Cell Death Following Transient Maternal Hypotension In Fetal Rat Brain: Temporal Pattern Within The First 24 H After Procedure, Si̇bel Bayrak, Bi̇lge Pehli̇vanoğlu, Ayşe Meltem Sevgi̇li̇, Zeynep Di̇cle Balkanci, Hami̇t Özyürek, Pergi̇n Ati̇lla, Ayşe Nur Çakar, Fatma Banu Anlar
Turkish Journal of Medical Sciences
To explore the effects of maternal transient systemic hypotension on apoptotic neuronal death in an intrauterine fetal rat brain during the first 24 h after induction of hypotension. Materials and methods: A total of 40 pregnant SpragueDawley rats were subjected to either transient systemic hypotension produced for 30 min by blood withdrawal via femoral artery catheterization (hypotension group) or sham operation (control group) on day 15. Two randomly selected fetuses were taken from each rat at 0, 6, 12, and 24 h after the procedure. Apoptosis was evaluated in sections from the whole fetal brain by TUNEL and caspase-3 staining. …
Behavioural And Neurobiological Consequences Of 2 Different Chronic Stressors In Rats, Refi̇a Aslihan Dönmez, Fatma Duygu Kaya, Okşan Deri̇nöz, Ömer Hakan Emmez, Selçuk Candansayar, Hayrunni̇sa Bolay Belen
Behavioural And Neurobiological Consequences Of 2 Different Chronic Stressors In Rats, Refi̇a Aslihan Dönmez, Fatma Duygu Kaya, Okşan Deri̇nöz, Ömer Hakan Emmez, Selçuk Candansayar, Hayrunni̇sa Bolay Belen
Turkish Journal of Medical Sciences
To compare the behavioural and neurobiological consequences of chronic headache and chronic mild stress (CMS) in rats. Materials and methods: Forty-eight male Wistar rats were divided into 4 groups: 1) control group, 2) chronic headache group, 3) CMS group, and 4) sham group. Their behaviour prior to (D0) and after (D14) chronic stress was analysed. Afterwards, they were exposed to the Elevated Plus Maze (EPM) in order to evaluate anxiety-like behaviour and the Forced Swim Test (FST) for observation of depressive-like behaviour. Ultrasonic vocalisations (USVs) were recorded by a USV detector system at D0 and D14 and during the FST. …
Serum Fetuin-A Levels In Postmenopausal Women With Osteoporosis, Esi̇n Özkan, Hüseyi̇n Özkan, Serkan Bi̇lgi̇ç, Ersi̇n Odabaşi, Nuray Can, Emi̇n Özgür Akgül, İbrahi̇m Yanmiş, Yüksel Yurttaş, Mustafa Kürklü, Mustafa Başbozkurt, Mehmet Kemal Erbi̇l
Serum Fetuin-A Levels In Postmenopausal Women With Osteoporosis, Esi̇n Özkan, Hüseyi̇n Özkan, Serkan Bi̇lgi̇ç, Ersi̇n Odabaşi, Nuray Can, Emi̇n Özgür Akgül, İbrahi̇m Yanmiş, Yüksel Yurttaş, Mustafa Kürklü, Mustafa Başbozkurt, Mehmet Kemal Erbi̇l
Turkish Journal of Medical Sciences
One of the functions of fetuin-A is the restriction of formation and expansion of extraosseous hydroxyapatite crystals. The exact correlation of fetuin-A with bone mineral density (BMD) has not been clearly elucidated yet. In this study, we aimed to assess the relationship between BMD and fetuin-A in postmenopausal women. Materials and methods: Fifty postmenopausal women (25 with osteoporosis, 25 healthy controls) were included in the study. All participants were comparable for age and body mass index. None of the osteoporotic patients had received any medical treatment for osteoporosis. Serum fetuin-A levels were measured by ELISA method. Results: BMD scores of …
Possible Metabolic Impact Of Ramadan Fasting In Healthy Men, Mustafa Cumhur Vardarli, Hans-Peter Hammes, İrfan Vardarli
Possible Metabolic Impact Of Ramadan Fasting In Healthy Men, Mustafa Cumhur Vardarli, Hans-Peter Hammes, İrfan Vardarli
Turkish Journal of Medical Sciences
Insulin sensitivity and \beta-cell function during Ramadan fasting in healthy male subjects have not been investigated so far. We assessed the changes of these and other metabolic parameters to judge the potential metabolic benefits of Ramadan fasting. Materials and methods: Twenty-four healthy males of Turkish origin living in Germany, with normal glucose tolerance, participated in this study during Ramadan of 2009; 19 who completed fasting were analyzed. Blood was drawn at sunset after a period of fasting lasting approximately 15 h on days 0, 16, and 30 of Ramadan, as well as 7 and 28 days later. Insulin sensitivity (Homeostasis …
Evaluation Of Scleral-Fixated Intraocular Lens Position Anomalies By Anterior Segment Optical Coherence Tomography, Ni̇hat Polat, Kemaletti̇n Kazim Devranoğlu, Mehmet Aki̇f Özdamar, Ceyhun Arici
Evaluation Of Scleral-Fixated Intraocular Lens Position Anomalies By Anterior Segment Optical Coherence Tomography, Ni̇hat Polat, Kemaletti̇n Kazim Devranoğlu, Mehmet Aki̇f Özdamar, Ceyhun Arici
Turkish Journal of Medical Sciences
To measure the positions of scleral-fixated intraocular lenses (IOLs) using anterior segment optical coherence tomography (OCT) and to evaluate the influence of the position of scleral-fixated IOL on the quality of vision. Materials and methods: Twenty-six eyes of 26 patients were included in the study. The average age was 57.5 (11 to 78) years. Anterior segment images were taken using slit lamp optical coherence tomography (SL-OCT) and were used to evaluate the position of the IOL. Results: The average amounts of tilt and decentration were 2.25° ± 1.93° and 359.28 ± 194.70 µm, respectively. There was a positive and moderate …