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https://www.readbyqxmd.com/read/28333399/evaluation-of-surface-roughness-characteristics-using-atomic-force-microscopy-and-inspection-of-microhardness-following-resin-infiltration-with-icon-%C3%A2
#1
Elif Beril Gurdogan, Didem Ozdemir-Ozenen, Nuket Sandalli
OBJECTIVE: The aim of this study was to evaluate the surface roughness via atomic force microscopy (AFM) as well as to evaluate the microhardness values of Icon(®) in comparison with sound and demineralized enamel in a large subject group. MATERIALS AND METHODS: Enamel samples were prepared from sound bovine incisors and randomly allocated into either AFM (n = 60) or microhardness (n = 60) groups. The AFM group was divided into control (n = 30) and Icon(®) (n = 30) subgroups...
March 23, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28331763/effects-of-clinical-pilates-exercises-on-patients-developing-lymphedema-after-breast-cancer-treatment-a-randomized-clinical-trial
#2
Hülya Özlem Şener, Mehtap Malkoç, Gülbin Ergin, Didem Karadibak, Tuğba Yavuzşen
OBJECTIVE: The aim of the present study was to compare the effects of clinical Pilates exercises with those of the standard lymphedema exercises on lymphedema developing after breast cancer treatment. MATERIALS AND METHODS: The study comprised 60 female patients with a mean age of 53.2±7.7 years who developed lymphedema after having breast cancer treatment. The patients were randomized into two groups: the clinical Pilates exercise group (n=30), and the control group (n=30)...
January 2017: J Breast Health (2013)
https://www.readbyqxmd.com/read/28330411/evaluation-of-effect-of-different-membership-functions-on-risk-assessment
#3
Kumru Didem Atalay, Gülin Feryal Can, Ergün Eraslan
This study aims to define the relationship between risk degrees and risk indexes on different functional structures with the assumption that, risk degrees may not always present linear relationship with the risk indexes. In this wise, risk indexes; suitable for expert evaluation of working conditions and computed by using three different membership functions are determined. Among the membership functions used, one of them is preferred as linear and the others are preferred as nonlinear. Additionally, a new fuzzy risk assessment (RA) algorithm is developed by using these three membership functions...
March 23, 2017: International Journal of Occupational Safety and Ergonomics: JOSE
https://www.readbyqxmd.com/read/28329571/linear-syringocystadenoma-papilliferum-on-the-retroauricular-area-associated-with-nevus-sebaceus
#4
Algun Polat Ekinci, Nesimi Buyukbabani, Lale Mehdi, K Didem Yazganoglu, Can Baykal
Syringocystadenoma papilliferum is a rare cutaneous adnexal tumor that usually arises in the head and neck region. It may develop de novo or within a nevus sebaceus. Linear syringocystadenoma papilliferum is an uncommon variant of this benign tumor. We report a child with linear retroauricular distribution of syringocystadenoma papilliferum. A background nevus sebaceus was shown histologically. Total excision was curative with no recurrence. An association between the linear variant of syringocystadenoma papilliferum and nevus sebaceus has not been reported previously...
November 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28296573/the-adverse-effects-and-treatment-results-of-smoking-cessation-pharmacotherapy-during-fasting-non-fasting-state
#5
Sinem Iliaz, Seda Tural Onur, Mehmet Atilla Uysal, Efsun Gonca Uğur Chousein, Elif Tanriverdi, Belma Akbaba Bagci, Ayse Bahadir, Didem Gorgun Hattatoglu, Mediha Gonenc Ortakoylu, Sibel Yurt
BACKGROUND: Cigarette smoking is one of the most common addictions worldwide. Muslim smokers reduce the number of cigarettes they smoke during Ramadan due to the long fasting hours. OBJECTIVES: We aimed to share our experience in a smoking cessation clinic during Ramadan by analyzing the efficacy and adverse effects of once-daily dosing of bupropion or varenicline in a fasting group compared with conventional dosing in a non-fasting group. METHODS: We analyzed 57 patients who attended our smoking cessation clinic during Ramadan of 2014 and 2015, and at least one follow-up visit...
March 15, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28285250/reversal-learning-in-patients-with-obsessive-compulsive-disorder-ocd-and-their-unaffected-relatives-is-orbitofrontal-dysfunction-an-endophenotype-of-ocd
#6
Didem Tezcan, Selim Tumkaya, Emre Bora
It has been suggested that reversal learning deficits might be an endophenotype of OCD. To investigate this hypothesis, we administered a probabilistic reversal learning task (ProbRev) to OCD patients, their unaffected first-degree relatives, and healthy controls. Although the relatives had a performance in between OCDs and controls at the early phase of the ProbRev, their performance was similar to controls and was significantly better than OCD patients at the later stages of the test. Our findings imply that reversal learning impairment might be partly a trait-related feature of OCD but state-related factors can also contribute to observed deficits...
March 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28281786/susceptiveness-of-vitamin-k-epoxide-reductase-complex-subunit-1-gene-polymorphism-in-essential-hypertension
#7
Didem Turgut Cosan, Huseyin Ugur Yazıcı, Emine Colak, Ahu Soyocak, Irfan Degirmenci, Hulyam Kurt, Alparslan Birdane, Ertugrul Colak, Hasan Veysi Gunes
BACKGROUND: Essential hypertension (EH) is defined as worldwide public health problem and one of the important risk factors for development of human coronary artery disease. Increased peripheral arterial resistance is one of the distinguishing characteristics of EH. The extracellular deposition of calcium in the arterial wall is defined as vascular calcification, which results in aortic stiffness and elevation of blood pressure. Regulation of vascular calcification is physiologically limited by γ-carboxylated proteins that regulate mineralization...
March 10, 2017: Genetic Testing and Molecular Biomarkers
https://www.readbyqxmd.com/read/28279123/a-pioneering-study-oral-clarithromycin-treatment-for-feeding-intolerance-in-very-low-birth-weight-preterm-infants
#8
Selim Sancak, Tugba Gursoy, Abdulhamit Tuten, Didem Arman, Guner Karatekin, Fahri Ovali
PURPOSE: To examine the prokinetic effect of clarithromycin in very low birth weight (VLBW) preterm infants. MATERIALS AND METHODS: VLBW preterm infants who have not achieved half of the full enteral feeding in the second week of life were enrolled in the study. The infants enrolled in the study were randomized. 20 infants received oral clarithromycin (7.5 mg/kg, twice a day) and 20 control infants did not receive any treatment. RESULTS: Full enteral feeding was attained earlier in the clarithromycin group than in the control group [7 (6-9) vs 9 (9-11) days, respectively; p < 0...
March 9, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28270948/neutrophil-gelatinase-associated-lipocalin-as-a-screening-test-in-prostate-cancer
#9
Necati Muşlu, Bahadır Ercan, Serin Akbayır, Şenay Balcı, H Didem Ovla, Murat Bozlu
OBJECTIVE: Prostate specific antigen (PSA) with digital rectal examination is used for diagnosis of prostate cancer (PCa), where definite diagnosis can only be made by prostate biopsy. Recently neutrophil gelatinase-associated lipocalin (NGAL), a lipocalin family member glycoprotein, come into prominence as a cancer biomarker. This study is aimed to test serum NGAL as a diagnostic biomarker for PCa and discriminate PCa from benign prostatic hyperplasia (BPH). MATERIAL AND METHODS: In this prospective study, 90 patients who underwent transrectal ultrasound-guided 12-core prostate biopsy between May 2015 and September 2015, were evaluated...
March 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/28267081/the-diagnostic-value-of-hepatic-arterial-velocity-in-venoocclusive-disease-after-pediatric-hematopoietic-stem-cell-transplantation
#10
Nusabe Kaya, Fatih Erbey, Didem Atay, Arzu Akçay, Ceyhun Bozkurt, Gulyuz Ozturk
The aim of this study was to determine usefulness of measurements of maximal systolic velocity of the hepatic artery with Doppler ultrasonography in the diagnosis of venoocclusive disease (VOD) after hematopoietic stem cell transplantation. We prospectively obtained 5 sonograms per patient: pretransplantation, day +1, +7, +14, and +28 on 36 nonconsecutive children who underwent hematopoietic stem cell transplantation. We examined the hepatic artery, the portal, hepatic and splenic veins, the thickness of the gallbladder wall, the presence of ascites, and the liver and spleen size...
March 6, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28265209/cancer-antigen-125-is-associated-with-length-of-stay-in-patients-with-acute-heart-failure
#11
Hakki Kaya, Recep Kurt, Osman Beton, Ali Zorlu, Hasan Yucel, Hakan Gunes, Didem Oguz, Mehmet Birhan Yilmaz
Length of stay is the primary driver of heart-failure hospitalization costs. Because cancer antigen 125 has been associated with poor morbidity and mortality rates in heart failure, we investigated the relationship between admission cancer antigen 125 levels and lengths of stay in heart-failure patients. A total of 267 consecutive patients (184 men, 83 women) with acute decompensated heart failure were evaluated prospectively. The median length of stay was 4 days, and the patients were classified into 2 groups: those with lengths of stay ≤4 days and those with lengths of stay >4 days...
February 2017: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28256459/apoptosis-autophagy-endoplasmic-reticulum-stress-in-diabetes-mellitus
#12
REVIEW
Levent Demirtas, Aydin Guclu, Fatih Mehmet Erdur, Emin Murat Akbas, Adalet Ozcicek, Didem Onk, Kultigin Turkmen
The prevalence of diabetes mellitus (DM) is increasing secondary to increased consumption of food and decreased physical activity worldwide. Hyperglycaemia, insulin resistance and hypertrophy of pancreatic beta cells occur in the early phase of diabetes. However, with the progression of diabetes, dysfunction and loss of beta cells occur in both types 1 and 2 DM. Programmed cell death also named apoptosis is found to be associated with diabetes, and apoptosis of beta cells might be the main mechanism of relative insulin deficiency in DM...
October 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28242548/new-azole-derivatives-showing-antimicrobial-effects-and-their-mechanism-of-antifungal-activity-by-molecular-modeling-studies
#13
İnci Selin Doğan, Selma Saraç, Suat Sari, Didem Kart, Şebnem Eşsiz Gökhan, İmran Vural, Sevim Dalkara
Azole antifungals are potent inhibitors of fungal lanosterol 14α demethylase (CYP51) and have been used for eradication of systemic candidiasis clinically. Herein we report the design, synthesis, and biological evaluation of a series of 1-phenyl/1-(4-chlorophenyl)-2-(1H-imidazol-1-yl)ethanol esters. Many of these derivatives showed fungal growth inhibition at very low concentrations. Minimal inhibition concentration (MIC) value of 15 was 0.125 μg/mL against Candida albicans. Additionally, some of our compounds, such as 19 (MIC: 0...
April 21, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28226320/impaired-pulmonary-function-in-patients-with-psoriasis
#14
Didem Didar Balci, Ebru Celik, Sebahat Genc, Muhammet Murat Çelik, Mehmet Ugur Inan
BACKGROUND: Psoriasis is associated with chronic obstructive pulmonary disease. There is no study on the spirometric pulmonary function testing in patients with psoriasis. OBJECTIVE: The aim of this study was to compare the spirometric parameters in patients with psoriasis and controls. METHODS: Ninety-six patients with psoriasis and 60 sex- and age-matched control subjects were included in this study. Spirometric pulmonary function testing, including percent forced vital capacity (FVC%), percent forced expiratory volume in the 1st second (FEV1%), forced expiratory flow at 25-75% of FVC (FEF25-75%), and FEV1/FVC ratio, was performed in all study subjects...
February 23, 2017: Dermatology: International Journal for Clinical and Investigative Dermatology
https://www.readbyqxmd.com/read/28219575/how-to-clamp-and-bypass-if-there-is-single-artery-supply-to-the-head-and-that-contains-severe-stenosis
#15
Murat Ugurlucan, Yilmaz Onal, Didem Melis Oztas, Omer Ali Sayin, Kubilay Aydin, Ufuk Alpagut
Takayasu arteritis manifests with arterial occlusions and aneurysms. Revascularization is sometimes challenging, especially when carotid arteries are affected. In this report, we present a carotid artery revascularization technique in a patient who was admitted with orthostatic and postprandial transient ischemic attacks, resulting in a diagnosis of bilaterally occluded subclavian and vertebral arteries, occluded left common carotid artery, and severely stenosed right common carotid artery. Clamping of the right carotid artery was a challenge; however, our technique provides a neurologically safe revascularization...
March 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28218688/determinants-of-health-care-services-utilization-among-first-generation-afghan-migrants-in-istanbul
#16
Qais Alemi, Carl Stempel, Patrick Marius Koga, Valerie Smith, Didem Danis, Kelly Baek, Susanne Montgomery
There is insufficient empirical evidence on the correlates of health care utilization of irregular migrants currently living in Turkey. The aim of this study was to identify individual level determinants associated with health service and medication use. One hundred and fifty-five Afghans completed surveys assessing service utilization including encounters with primary care physicians and outpatient specialists in addition to the use of prescription and nonprescription medicines. Multivariate logistic regression analyses were employed to examine associations between service use and a range of predisposing, enabling, and perceived need factors...
February 17, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28212510/impact-of-paint-shop-decanter-effluents-on-biological-treatability-of-automotive-industry-wastewater
#17
Didem Güven, Oytun Hanhan, Elif Ceren Aksoy, Güçlü Insel, Emine Çokgör
A lab-scale Sequencing Batch Reactor (SBR) was implemented to investigate biological treatability and kinetic characteristics of paint shop wastewater (PSW) together with main stream wastewater (MSW) of a bus production factory. Readily biodegradable and slowly biodegradable COD fractions of MWS were determined by respirometric analysis: 4.2% (SS), 10.4% (SH) and 59.3% (XS). Carbon and nitrogen removal performance of the SBR feeding with MSW alone were obtained as 89% and 58%, respectively. When PSW was introduced to MSW, both carbon and nitrogen removal were deteriorated...
January 29, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28187956/cytotoxic-and-apoptotic-effects-of-the-combination-of-palladium-ii-5-5-diethylbarbiturate-complex-with-bis-2-pyridylmethyl-amine-and-curcumin-on-non-small-lung-cancer-cell-lines
#18
Duygu Tunc, Egemen Dere, Didem Karakas, Buse Cevatemre, Veysel Turan Yilmaz, Engin Ulukaya
Metal-based chemotherapeutics such as cisplatin are widely used treatment of lung cancer which is the major cause of cancer-related mortality worldwide. Recent studies demonstrated that novel metal-based compounds have strong cytotoxic activity in a similar way as cisplatin. Therefore, metal-based compounds have been synthesized and investigated in order to determine their cytotoxic activities. It has been also reported curcumin, which has been derived from turmeric plant, has powerful cytotoxic effect on various cancer cell lines...
March 1, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28184327/the-effects-of-monosodium-glutamate-and-tannic-acid-on-adult-rats
#19
Ibrahim Ugur Calis, Didem Turgut Cosan, Faruk Saydam, Umut Kerem Kolac, Ahu Soyocak, Hulyam Kurt, Hasan Veysi Gunes, Varol Sahinturk, Fezan Sahin Mutlu, Zeynep Ozdemir Koroglu, Irfan Degirmenci
BACKGROUND: Monosodium glutamate (MSG) is a widely-used flavor enhancer and stabilizer in ready-made or packaged foods. The excessive use of MSG has been shown to increase oxidative stress in different organ systems and causes glucose metabolism disorders, obesity, and coronary diseases. OBJECTIVES: In this study, the antioxidant activity of tannic acid was investigated experimentally with respect to its protective effects against overdosed MSG-induced oxidative stress in rats...
October 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/28179401/high-serum-soluble-cd200-levels-in-patients-with-autosomal-dominant-polycystic-kidney-disease
#20
Funda Sari, Saadet Gumuslu, Ramazan Cetinkaya, Metin Sarikaya, Arzu Didem Yalcin
CD200 is a novel immune-effective molecule, existing in a cell membrane-bound form, as well as in a soluble form in serum, which performs to modulate inflammatory and acquired immune responses. Autosomal dominant polycystic kidney disease (ADPKD) is characterized by the development of large renal cysts and progressive loss of renal function. As defects in cell cycle arrest and apoptosis of renal tubular epithelial cells occur in ADPKD, we asked whether serum soluble CD200 might underlie and effect on ADPKD...
February 8, 2017: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
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