25 results on '"Canlı M"'
Search Results
2. The effects of increased freshwater salinity in the biodisponibility of metals (Cr, Pb) and effects on antioxidant systems of Oreochromis niloticus
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Baysoy, E., Atli, G., Gürler, C.Ö., Dogan, Z., Eroglu, A., Kocalar, K., and Canli, M.
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- 2012
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3. Natural Occurrence of Metallothioneinlike Proteins in Liver Tissues of Four Fish Species from the Northeast Mediterranean Sea
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Atli, G. and Canli, M.
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- 2007
4. Dietary and water-borne Zn exposures affect energy reserves and subsequent Zn tolerance of Daphnia magna
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Canli, M.
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- 2005
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5. Reproductive toxicity of dietary zinc to Daphnia magna
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De Schamphelaere, K.A.C., Canli, M., Van Lierde, V., Forrez, I., Vanhaecke, F., and Janssen, C.R.
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- 2004
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6. Effects of a circular-shaped turbulator having varying hole numbers on energy and exergy efficiencies of a solar air heater
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Acır, Adem, primary, Emin Canlı, M., additional, Ata, İsmail, additional, and Erdi Tanürün, H., additional
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- 2018
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7. Revitalizing spaces: Architectural strategies for alleviating chronic fatigue and combating burnout
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Canlı Melis
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Environmental sciences ,GE1-350 - Abstract
This research delves into the critical role of architectural design in fostering well-being by tackling the widespread issues of chronic fatigue and burnout. In our fast-paced and demanding world, the adverse effects of prolonged stress and exhaustion are becoming more prevalent, leading to decreased productivity, impaired health, and a lower quality of life. By adopting a multidisciplinary approach that includes architecture, psychology, and health sciences, this study explores how thoughtful design interventions can create environments conducive to mental and physical rejuvenation. By enhancing connections between indoor spaces and the natural environment, optimizing environmental quality, and integrating user- centered design strategies, architects can reduce stress, improve relaxation, and promote overall well-being. Drawing from neuroscience, environmental psychology, and occupational health, architects can develop evidence-based design solutions that emphasize human flourishing.
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- 2024
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8. Effects of a circular-shaped turbulator having varying hole numbers on energy and exergy efficiencies of a solar air heater
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Acır, Adem, Emin Canlı, M., Ata, İsmail, and Erdi Tanürün, H.
- Abstract
ABSTRACTIn this paper, the energy and exergy approach was used to evaluate the performance of a new solar air (SAH) heater. The experimental tests were performed for a plain tube, circular-shaped turbulator having varying hole numbers (HN = 2, HN = 4, HN = 6) inserted inside the tube of SAHs and air mass flow rates (, 0.0033, 0.0044 and 0.0055 kg/s). The energy and exergy efficiency results obtained for various parameters in SAHs were evaluated at noon. The energy and exergy efficiencies of the plain tube of SAHs were computed as 50 ± 0.54% and 16.8 ± 0.54%, respectively. The energy efficiencies obtained with turbulators inserted inside the tube of SAHs for HN = 2 and 6 were computed as 58.3 ± 0.63% and 53.7 ± 0.59%, whereas the exergy efficiencies were calculated as 20.7 ± 1.00% and 18.4 ± 0.73% for = 0.0055 kg/s, respectively.
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- 2019
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9. Toxicity of heavy metals dissolved in sea water and influences of sex and size on metal accumulation and tissue distribution in the norway lobster Nephrops norvegicus
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Canli, M. and Furness, R.W.
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- 1993
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10. Validity and reliability of the Turkish version of the Ottawa sitting scale in patients with multiple Sclerosis.
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Yıldız NT, Canlı M, Kocaman H, Yetiş A, Yıldırım H, and Valamur I
- Abstract
Purpose: This study aimed to examine the validity and reliability of the Turkish version of the Ottawa Sitting Scale (OSS-TR) in patients with multiple sclerosis (MS)., Methods: The study included 52 patients aged 29-45 who were diagnosed with MS based on McDonald criteria. To establish construct validity, structural (with confirmatory factor analysis, CFA) and convergent validity were examined. For convergent validity, the associations between the OSS-TR score with the Trunk Impairment Scale (TIS) and Berg Balance Scale (BBS) scores were analyzed. The average variance extracted (AVE) and construct reliability (CR) were calculated to enhance the assessment of convergent validity. To assess the reliability of the OSS-TR, the scale was re-administered to all participants seven days later by the same rater, and the intraclass correlation coefficient (ICC) was computed to determine the test-retest reliability., Results: According to the factor analysis results, the scale was found to have a single factor. CFA indicated that the model fit indices for the OSS-TR were acceptable, verifying its construct validity. Strong correlations between the OSS-TR score and BBS (r = 0.843) and TIS (r = 0.867) scores confirmed the convergent validity of the OSS-TR (p < 0.05). Furthermore, the fact that the AVE score (0.578) was greater than 0.50 and the CR score (0.905) was greater than 0.70 supported convergent validity. The OSS-TR had high test-retest reliability (ICC = 0.953) and internal consistency (Cronbach's alpha = 0.934)., Conclusion: According to the results of the study, the OSS-TR is a reliable and valid tool for assessing sitting balance in Turkish-speaking MS patients., Competing Interests: Declarations. Competing Interest: The authors declare no competing interests. Ethical approval and consent to participate: This cross-sectional research obtained approval from the local ethics committee (Number: 2024–12/94). In this study, which was conducted in compliance with the Declaration of Helsinki, written informed consent was also taken from the participants with MS. Data Availability: The datasets generated and/or analysed during the current study are not publicly available due to privacy or ethical restrictions. But are available from the corresponding author on reasonable request., (© 2025. The Author(s) under exclusive licence to Belgian Neurological Society.)
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- 2025
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11. An investigation of machine learning algorithms for prediction of temporomandibular disorders by using clinical parameters.
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Yıldız NT, Kocaman H, Yıldırım H, and Canlı M
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- Humans, Female, Male, Adult, Range of Motion, Articular, Middle Aged, Quality of Life, Pain Threshold physiology, Young Adult, Temporomandibular Joint Disorders diagnosis, Machine Learning, Algorithms, Pain Measurement methods
- Abstract
This study aimed to predict temporomandibular disorder (TMD) using machine learning (ML) approaches based on measurement parameters that are practically acquired in clinical settings. 125 patients with TMD and 103 individuals without TMD were included in the study. Pain intensity (with visual analog scale), maximum mouth opening (MMO) and lateral excursion movements (with millimeter ruler), cervical range of motion (with goniometer), pressure pain threshold (PPT; with algometer), oral parafunctional behaviors (with Oral Behaviors Checklist), psychological status (with Hospital Anxiety and Depression Scale), and quality of life (with Oral Health Impact Profile) were evaluated. The measurements were analyzed via over 20 ML algorithms, taking into account an extensive parameter tuning and cross-validation process. Results of variable importance were also provided. Bagging algorithm using Multivariate Adaptive Regression Spline (MARS) algorithm (accuracy = 0.8966, area under receiver operating characteristic curve = 0.9387, F1-score = 0.9032) was the best performing model regarding the performance criteria. According to this model, the 5 most important variables for predicting TMD were pain intensity, MMO, lateral excursion and PPT values of masseter and temporalis anterior muscles, respectively. The Bagging algorithm using the MARS algorithm is a robust model that, in combination with clinical parameters, assists in the detection of patients with TMD in settings with limited capabilities. The clinical parameters and ML algorithm proposed in this study may assist clinicians inexperienced in TMD to make a preliminary detection of TMD in clinics where diagnostic imaging tools are limited., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)
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- 2024
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12. Validity and Reliability of the Timed 360° Turn Test in Individuals with Ankle Sprain.
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Yıldız NT, Canlı M, Kocaman H, Kuzu Ş, Valamur İ, Yıldırım H, and Alkan H
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Background: The Timed 360° turn test (T-360° TT) was developed to assess balance and turning ability. Although validity and reliability have been performed in different diseases, validity and reliability have not been performed in individuals with ankle sprain (AS)., Purpose: The purpose of this study was to investigate the validity and reliability of the T-360° TT in individuals with AS., Methods: The study included 54 individuals with AS. Participants were initially evaluated with T-360° TT, Timed Up and Go (TUG) test and Biodex Balance System (BBS). To assess test-retest reliability, the T-360° TT was performed again 5 days after the first measurement by the same assessor., Results: At the end of the study, strong positive correlations were found between T-360° TT with TUG test and BBS ( p < 0.05). In addition, T-360° TT had excellent test-retest reliability (Intraclass correlation coefficient = 0.87)., Conclusion: The T-360° TT is a valid and reliable tool for the evaluation of balance and turning ability in individuals with AS. We also think that it can be used practically in clinical settings because it is a test that can be easily and quickly performed., Competing Interests: Conflict of interestNo potential conflict of interest was reported by the author(s)., (© Indian Orthopaedics Association 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)
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- 2024
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13. Exploration of Risk Factors for Language Regression According to Parent Reports in Turkish Children with Autism Spectrum Disorder.
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Kaba D and Arıcı Canlı M
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Background: Approximately 30% of autism spectrum disorder (ASD) cases exhibit developmental regression after a period of typical development, leading to what is known as regressive autism. Our understanding of the factors underlying regression, including precise mechanisms, clinical features, and risk factors, remains limited. This study aims to compare children with ASD with language regression (ASD-LR) to those without developmental regression (ASD-NR) in terms of clinical and demographic characteristics and to identify potential predictors., Methods: In this cross-sectional retrospective study, children aged 2-6 diagnosed with ASD-LR were matched for age and gender with children diagnosed with ASD-NR between January 2023 and January 2024. The groups were compared in terms of demographic and clinical characteristics., Results: The mean age of the ASD-LR group (n = 32) was 52.16 ± 14.56 months, and the ASD-NR group (n = 50) had a mean age of 48.76 ± 13.41 months. Univariate analyses revealed no significant differences in autism severity between groups in clinician ( P = .367) and parent evaluations ( P = .541). However, in the ASD-LR group, a significant relationship was found between regression, a history of febrile seizures ( P = .012), a father's psychiatric background ( P = .002), and a family history of psychiatric disorders ( P < .001). Family history of psychiatric disorders (OR 7.54, 95% CI 1.10-51.64, P = .040) and cesarean delivery (odds ratio 3.90, 95% CI 1.05-14.47, P = .042) were identified as independent predictors of language regression., Conclusion: The results indicate that regression may be associated with both genetic and environmental factors, including a family history of psychiatric disorders, cesarean delivery, and febrile seizure. Future research should focus on explaining these factors and identifying potential preventive measures., Competing Interests: Declaration of Interests: The authors have no conflicts of interest to declare., (2024 authors.)
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- 2024
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14. Carpal tunnel syndrome prediction with machine learning algorithms using anthropometric and strength-based measurement.
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Yetiş M, Kocaman H, Canlı M, Yıldırım H, Yetiş A, and Ceylan İ
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- Humans, Hand Strength physiology, Hand, Pinch Strength physiology, Algorithms, Carpal Tunnel Syndrome
- Abstract
Objectives: Carpal tunnel syndrome (CTS) stands as the most prevalent upper extremity entrapment neuropathy, with a multifaceted etiology encompassing various risk factors. This study aimed to investigate whether anthropometric measurements of the hand, grip strength, and pinch strength could serve as predictive indicators for CTS through machine learning techniques., Methods: Enrollment encompassed patients exhibiting CTS symptoms (n = 56) and asymptomatic healthy controls (n = 56), with confirmation via electrophysiological assessments. Anthropometric measurements of the hand were obtained using a digital caliper, grip strength was gauged via a digital handgrip dynamometer, and pinch strengths were assessed using a pinchmeter. A comprehensive analysis was conducted employing four most common and effective machine learning algorithms, integrating thorough parameter tuning and cross-validation procedures. Additionally, the outcomes of variable importance were presented., Results: Among the diverse algorithms, Random Forests (accuracy of 89.474%, F1-score of 0.905, and kappa value of 0.789) and XGBoost (accuracy of 86.842%, F1-score of 0.878, and kappa value of 0.736) emerged as the top-performing choices based on distinct classification metrics. In addition, using variable importance calculations specific to these models, the most important variables were found to be wrist circumference, hand width, hand grip strength, tip pinch, key pinch, and middle finger length., Conclusion: The findings of this study demonstrated that wrist circumference, hand width, hand grip strength, tip pinch, key pinch, and middle finger length can be utilized as reliable indicators of CTS. Also, the model developed herein, along with the identified crucial variables, could serve as an informative guide for healthcare professionals, enhancing precision and efficacy in CTS prediction., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Yetiş et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
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- 2024
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15. Validity and Reliability of Turkish Version of the Munich Wrist Questionnaire in Patients With Wrist Problems.
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Yetiş M, Ceylan İ, Canlı M, Gürses ÖA, Aslan M, Horoz L, and Tayfur A
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- Female, Humans, Reproducibility of Results, Surveys and Questionnaires, Patient Reported Outcome Measures, Wrist, Wrist Joint
- Abstract
Evidence for the validity and reliability of the Turkish version of the Munich Wrist Questionnaire (MWQ), a patient reported outcome measurement tool (PROM) was evaluated. A total of 80 patients (54.1 ± 1.4 years, 68 females) with wrist problems were recruited. The MWQ was translated into Turkish (MWQ-TR). Criterion validity with Patient-Rated Wrist Evaluation (PRWE) and Disabilities of the Arm, Shoulder and Hand (DASH) was tested by using Pearson's correlation coefficients. Intraclass correlations coefficient (ICC) was used to analyze the test-retest reliability. There was a moderate correlation (r = -0.49, p < 0.001) between MWQ-TR and DASH, while correlations were strong between MWQ-TR and PRWE (r = 0.69, p < 0.001). Test-retest reliability of MWQ-TR was moderate (ICC = 0.67, 95% CI 0.26-0.84). The MWQ-Turkish version demonstrated evidence for its validity and reliability to evaluate pain, work/daily life activities and function in people with wrist problems in a Turkish population., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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- 2024
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16. Scapular kinesiotaping improves upper extremity functionality in healthy active subjects.
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Özüdoğru A, Canlı M, and Aslan M
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- Humans, Quality of Life, Upper Extremity, Athletic Tape
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Objective: The aim of this study was to investigate the effect of scapular kinesiotaping and sham-taping applications on upper extremity functionality in healthy active subjects., Methods: In total, 60 participants were randomly divided into two groups: scapular kinesiotaping group (n=30) and sham-taping group (n=30). While scapular kinesiotaping was applied to the kinesiotaping group, scapular rigid taping was applied to the sham-taping group. At the end of the third day of the taping application, the individuals were re-evaluated., Results: Participants in the scapular kinesiotaping group showed improvement in upper extremity functionality and quality of life after taping (p<0.05). In the sham-taping group, there was no statistically significant difference after taping (p>0.05)., Conclusion: Scapular kinesiotaping is effective in improving upper extremity functionality in healthy active subjects.
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- 2023
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17. The Reliability and Validity of the Modified Four Square Step Test in Individuals with Anterior Cruciate Ligament Reconstruction.
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Kocaman H, Canlı M, Alkan H, Yıldırım H, and Yıldız NT
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Background: The modified four square step test (mFSST) is frequently used in the evaluation of dynamic balance in individuals with balance problems. However, the reliability of the mFSST has not been examined in individuals undergoing anterior cruciate ligament reconstruction (ACLR) surgery., Purpose: The aim of this study was to examine the test-retest reliability of the mFSST in individuals undergoing ACLR surgery., Methods: Forty-eight patients who had ACLR surgery were included in this study. Patients performed a total of four mFSSTs, two times each, by two different raters over seven days., Results: In the current study, the mFSST demonstrated excellent test-retest and inter-rater reliability. The intraclass correlation coefficient for mFSST was 0.92. The standard error of measurement and minimal detectable change for mFSST were 0.15 and 0.41, respectively., Conclusion: The mFSST has excellent test-retest and inter-rater reliability in patients with ACLR. It is a valid and reliable tool for evaluating dynamic balance in patients with ACLR. We think that mFSST, which is a clinical evaluation test, can be preferred because it is easy to score and does not require special equipment., Competing Interests: Conflict of InterestNo potential conflict of interest was reported by the author(s)., (© Indian Orthopaedics Association 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)
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- 2023
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18. Five Times Sit-to-Stand Test in people with non-specific chronic low back pain-a cross-sectional test-retest reliability study.
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Özüdoğru A, Canlı M, Ceylan İ, Kuzu Ş, Alkan H, and Karaçay BÇ
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- Humans, Reproducibility of Results, Cross-Sectional Studies, Lower Extremity, Muscle Strength physiology, Disability Evaluation, Low Back Pain
- Abstract
Purpose/aim: The Five Times Sit-to-Stand Test (FTSST) is a method that evaluates lower extremity muscle strength and balance level. The aim of this study is to test the validity and reliability of the FTSST in patients with non-specific chronic low back pain (NSCLBP) whose lower extremity muscle strength and balance levels are adversely affected., Methods: The first outcome measure of the study was the FTSST, which was conducted by two different researchers. Secondary outcome measures are Biodex Balance System (BBS), Quadriceps Muscle Strength Test, Oswestry Disability Index (ODI), and Visual Analogue Scale (VAS). Intraclass Correlation Coefficient (ICC) was used for the validity and reliability of the FTSST, which was made by two different researchers, and Pearson's Correlation Analysis was used to determine its relationship with other measurements., Results: Inter-rater and test-retest reliability for the FTSST were excellent (Intraclass Correlation Coefficient = 0.99). A statistically significant correlation was found between all secondary outcome measures (BBS, quadriceps muscle strength, ODI, VAS) and FTSST (p < 0.05)., Conclusion: In line with the findings of our study, we think that FTSST is a simple, easy, and reproducible method for evaluating lower extremity muscle strength, balance level, functional status, and pain in patients with NSCLBP., (© 2022. The Author(s), under exclusive licence to Royal Academy of Medicine in Ireland.)
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- 2023
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19. Determination of five times-sit-to-stand test performance in patients with multiple sclerosis: validity and reliability.
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Özüdoğru A, Canlı M, Gürses ÖA, Alkan H, and Yetiş A
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- Humans, Reproducibility of Results, Muscle Strength physiology, Lower Extremity physiology, Postural Balance physiology, Multiple Sclerosis, Stroke
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Purpose/aim: Although Five Times-Sit-To-Stand test (FTSST) performance is known to be a valid and reliable method in people with chronic stroke, Parkinson's disease, and balance disorder, it has not been widely studied in patients with Multiple sclerosis (MS). The main aim of this study was to evaluate validity and reliability of the FTSST in patients with MS., Methods: The first outcome measure of the study was the FTSST, which was conducted by two different researchers. Secondary outcome measures were Biodex Stability System (BSS), 10-meter walk test, time up go test (TUG), EDSS scoring, Fatigue Severity Scale (FSS), Barthel Index, Quadriceps Muscle strength test, Functional Reach test. Intraclass correlation coefficient (ICC) was used for the validity and reliability of the FTSST, which was made by two different researchers, and Pearson Correlation Analysis was used to determine its relationship with other measurements., Results: Interrater and test-retest reliability for the FTSST were excellent (Intraclass correlation coefficients of 0.98 and 0.99, respectively). A statistically significant correlation was found between all secondary outcome measures and FTSST ( p < 0.05)., Conclusion: FTSST is considered to be a valid, reliable, easy, and rapid method for evaluating lower extremity muscle strength and balance in patients with MS.
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- 2023
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20. Muscle strength, balance and upper extremity function are not predictors of cervical proprioception in healthy young subjects.
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Özüdoğru A, Canlı M, Kuzu Ş, Aslan M, Ceylan İ, and Alkan H
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- Humans, Young Adult, Adult, Muscle Strength physiology, Upper Extremity, Muscles, Hand Strength physiology, Proprioception physiology
- Abstract
Purpose/Aim: The aim of this study is to examine the relationship between cervical proprioception sense and balance, hand grip strength, cervical region muscle strength and upper extremity functionality in healthy young subjects. Methods: A total of 200 people with a mean age of 20.8 ± 1.8 participated in the study. Cervical proprioception sense of the participants was evaluated with Cervical Joint Position Error Test (CJPET), balance with Biodex Stability System, hand grip strength with hand dynamometer, and upper extremity functionality with Perdue Pegboard test. The relationship of variables with cervical proprioception was evaluated with Pearson Correlation analysis. Results: According to this study results, there was no significant relationship between CJPET (extension, left rotation, right rotation) and sub-parameters of dynamic balance (anteroposterior, mediolateral, overall), cervical muscle strength and hand grip strength ( p > 0.05). There was a significant correlation between CJPET flexion and static balance variables ( p < 0.05). Conclusion: According to this study, there is no relationship between cervical proprioception and balance, hand grip muscle strength, cervical region muscle strength and upper extremity functionality in healthy young subjects.
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- 2023
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21. Factors influencing of quality of life in adolescent idiopathic scoliosis.
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Kaya MH, Erbahçeci F, Alkan H, Kocaman H, Büyükturan B, Canlı M, and Büyükturan Ö
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- Adolescent, Child, Humans, Quality of Life, Spine, Surveys and Questionnaires, Kyphosis, Scoliosis
- Abstract
Background: Adolescent idiopathic scoliosis (AIS) is the lateral and horizontal deformity of the vertebral column which occurs idiopathically during adolescence. The aim of this study is to identify independent predictors of quality of life in AIS patients., Methods: In total, 31 adolescent patients diagnosed with AIS aged between 10 and 18 years old were included in the study. The scoliosis severity was determined for each patient according to the Cobb method, and their scoliosis perception using the Walter Reed Visual Assessment Scale, a pain assessment was conducted based on the Visual Analog Scale, quality of life using the Scoliosis Research Society-22 questionnaire, and depression level according to the Children's Depression Scale. Multiple Linear Regression analysis was then performed in order to determine the independent determinants of health-related quality of life., Findings: According to the Linear Regression analysis results, children's depression scale, walter reed visual assessment scale, cobb, and anterior trunk rotation explained 52.7% of the variance as independent determinants of SRS-22., Interpretation: The study examined the determinants affecting the quality of life in AIS patients. The results of the study showed that scoliosis severity, perception of cosmetic deformity, degree of rotation, and depression level to be predictors of quality of life in AIS patients. "This trail registered with NCT05242601.", (Copyright © 2022 Elsevier Ltd. All rights reserved.)
- Published
- 2022
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22. Impact of Attention-Deficit/Hyperactivity Disorder Comorbidity on Phenomenology and Treatment Outcomes of Pediatric Obsessive-Compulsive Disorder.
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Efe A, Kaba D, Canlı M, and Temeltürk RD
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- Adult, Child, Comorbidity, Female, Humans, Male, Treatment Outcome, Attention Deficit Disorder with Hyperactivity diagnosis, Attention Deficit Disorder with Hyperactivity epidemiology, Attention Deficit Disorder with Hyperactivity therapy, Obsessive-Compulsive Disorder diagnosis, Obsessive-Compulsive Disorder epidemiology, Obsessive-Compulsive Disorder therapy, Tic Disorders epidemiology, Tic Disorders therapy, Tics
- Abstract
Objective: This study, with a case-control design, investigates the impact of attention-deficit/hyperactivity disorder (ADHD) comorbidity on the phenomenology and treatment outcomes in a clinical sample of pediatric obsessive-compulsive disorder (OCD). Methods: The data were derived from an evaluation of the sociodemographic and clinical characteristics of 364 children with OCD who were regularly followed up over a 4-year period. Between-group analyses of psychiatric scales were used to compare patients with ADHD comorbidity ( n = 144, 39.5%) with their ADHD-free opponents. The clinical course and treatment outcomes of each patient were evaluated based on 4-year clinical follow-up data. Results: Substantial clinical variations in pediatric OCD caused by ADHD comorbidity were identified, including a male preponderance, higher rates of concurrent conduct problems, tic disorders, and learning disabilities, as well as prolonged symptom and treatment durations accompanied by poor response to first-line treatments and higher rates of treatment resistance. Contrary to previous findings, ADHD comorbidity had no impact on the age of OCD onset, and the severity of OCD symptoms was lower in ADHD. With ADHD comorbidity, the OCD symptom course tended to be chronically stable, which may have resulted in complaints persisting into adulthood. In ADHD-free patients, contamination, doubt, religious, somatic obsessions, and cleaning were all more common than in those with ADHD. There was a positive correlation between compulsion scores and the severity of ADHD symptoms, which may be related to increased compulsive coping in ADHD. Impulsivity or compulsivity dominance in the symptom presentation of OCD-ADHD comorbidity may determine phenomenological distinctions such as whether concurrent traits are more prone to tics, conduct problems, or internalizing problems. The primordial associations for clinical characteristics, which were independently associated with ADHD comorbidity, were adjusted using multivariate logistic regression analysis. Clinical variables such as being male, absence of cleaning compulsion, the existence of concurrent conduct problems, tic disorders, and dyslexia, as well as longer treatment duration and poorer treatment response, were all independent predictors of ADHD comorbidity. With an 80.8% accurate classification and relatively fine goodness-of-fit model, the regression model consisting of those predictors had good predictiveness for ADHD comorbidity ( R
2 = 0.543). Conclusions: The close association between pediatric OCD, ADHD, and tic disorders can be defined as a specific subtype of pediatric OCD, characterized by more conduct problems, a chronically stable course of OCD symptoms, and poorer treatment outcomes. Correlational analyses in a longitudinal design and the inclusion of an impulsivity scale would be beneficial for further research to interpret the impulsivity-related correlates in the findings on tic and conduct problems.- Published
- 2022
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23. A Retrospective Evaluation on Demographic, Phenomenological, and Comorbidity Features of Pediatric Obsessive-Compulsive Disorder.
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Efe A, Açıkel SB, Uygun SD, Canlı M, Temeltürk RD, Gürel Y, Çetinkaya M, and Çakmak FH
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- Adolescent, Age Factors, Anxiety Disorders diagnosis, Anxiety Disorders epidemiology, Anxiety Disorders psychology, Attention Deficit Disorder with Hyperactivity diagnosis, Attention Deficit Disorder with Hyperactivity epidemiology, Attention Deficit Disorder with Hyperactivity psychology, Child, Child, Preschool, Comorbidity, Cross-Sectional Studies, Demography, Depressive Disorder diagnosis, Depressive Disorder epidemiology, Depressive Disorder psychology, Female, Humans, Male, Obsessive-Compulsive Disorder epidemiology, Obsessive-Compulsive Disorder psychology, Retrospective Studies, Sex Factors, Turkey epidemiology, Young Adult, Obsessive-Compulsive Disorder diagnosis, Personality Assessment, Phenotype
- Abstract
Abstract: The impacts of sex, age of onset, phenotype, and comorbidity on clinical features were explored in a large clinical sample with pediatric obsessive-compulsive disorder (p-OCD) (n = 457), along with concomitant specific features in the framework of different symptom dimensions/phenotypes, by a retrospective cross-sectional evaluation design. The most prevalent phenotype was obsession/checking (almost half), and the clinical features belonging to different phenotypes varied among sexes, age of onset, severity, and comorbidities. The contamination and aggressive obsessions, along with the compulsions such as cleaning and repeating routine activities, were the most prevalent symptoms, which were prevalently accompanied by generalized anxiety disorder, attention deficit hyperactivity disorder, and depression. Females with OCD were likely prone to exhibit comorbid internalizing disorders, whereas males were prone to externalizing. This recent study on a large Turkish clinical sample of p-OCD followed up within 5 years, highlighting separate evidence on subtyping of p-OCD in phenotype and comorbidity frame., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2022
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24. Formation of Bioactive Tyrosine Derivatives during Sprouting and Fermenting of Selected Whole Grains.
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Canlı M, Çelik EE, Kocadağlı T, Kanmaz EÖ, and Gökmen V
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- Edible Grain, Fermentation, Humans, Nutritive Value, Tyrosine, Whole Grains
- Abstract
Sprouting is a popular method in cereal processing because sprouted grains are accepted to have high nutritional value. The increased proteolytic activity by sprouting increases the free amino acids in grains. It was hypothesized that an increased amount of tyrosine can be utilized by microorganisms during fermentation to form higher amounts of bioactive tyrosine derivatives. Sprouting increased the tyrosine and tyramine contents considerably, but increases and decreases in l-3,4-dihydroxyphenylalanine (l-DOPA) and dopamine were specific to the cereal. More tyramine, l-DOPA, and dopamine formation was observed during sourdough fermentation than that in yeast fermentation. As a result of the combined application of sprouting (48 h at 20 °C) and sourdough fermentation (36 h at 30 °C), the amounts of dopamine, l-DOPA, and tyramine found in rye were 27, 50, and 136 mg/kg, respectively. Cereal products rich in dopamine and l-DOPA can thus be produced as functional food ingredients with their positive effects on human health and mood.
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- 2021
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25. The prevalence of childhood psychopathology in Turkey: a cross-sectional multicenter nationwide study (EPICPAT-T).
- Author
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Ercan ES, Polanczyk G, Akyol Ardıc U, Yuce D, Karacetın G, Tufan AE, Tural U, Aksu H, Aktepe E, Rodopman Arman A, Başgül S, Bılac O, Coşkun M, Celık GG, Karakoc Demırkaya S, Dursun BO, Durukan İ, Fidan T, Perdahlı Fiş N, Gençoğlan S, Gökçen C, Görker I, Görmez V, Gündoğdu ÖY, Gürkan CK, Hergüner S, Tural Hesapçıoğlu S, Kandemir H, Kılıç BG, Kılınçaslan A, Mutluer T, Nasiroğlu S, Özel Özcan Ö, Öztürk M, Öztop D, Yalın Sapmaz S, Süren S, Şahin N, Yolga Tahıroglu A, Toros F, Ünal F, Vural P, Perçinel Yazıcı İ, Yazıcı KU, Yıldırım V, Yulaf Y, Yüce M, Yüksel T, Akdemir D, Altun H, Ayık B, Bilgic A, Hekim Bozkurt Ö, Demirbaş Çakır E, Çeri V, Üçok Demir N, Dinç G, Irmak MY, Karaman D, Kınık MF, Mazlum B, Memik NÇ, Foto Özdemir D, Sınır H, Ince Taşdelen B, Taşkın B, Uğur Ç, Uran P, Uysal T, Üneri Ö, Yilmaz S, Seval Yılmaz S, Açıkel B, Aktaş H, Alaca R, Alıç BG, Almaidan M, Arı FP, Aslan C, Atabay E, Ay MG, Aydemir H, Ayrancı G, Babadagı Z, Bayar H, Çon Bayhan P, Bayram Ö, Dikmeer Bektaş N, Berberoğlu KK, Bostan R, Arıcı Canlı M, Cansız MA, Ceylan C, Coşkun N, Coşkun S, Çakan Y, Demir İ, Demir N, Yıldırım Demirdöğen E, Doğan B, Dönmez YE, Dönder F, Efe A, Eray Ş, Erbilgin S, Erden S, Ersoy EG, Eseroğlu T, Kına Fırat S, Eynallı Gök E, Güler G, Güles Z, Güneş S, Güneş A, Günay G, Gürbüz Özgür B, Güven G, Çelik Göksoy Ş, Horozcu H, Irmak A, Işık Ü, Kahraman Ö, Kalaycı BM, Karaaslan U, Karadağ M, Kılıc HT, Kılıçaslan F, Kınay D, Kocael Ö, Bulanık Koç E, Kadir Mutlu R, Lushi-Şan Z, Nalbant K, Okumus N, Özbek F, Akkuş Özdemir F, Özdemir H, Özkan S, Yıldırım Özyurt E, Polat B, Polat H, Sekmen E, Sertçelik M, Sevgen FH, Sevince O, Süleyman F, Shamkhalova Ü, Eren Şimşek N, Tanır Y, Tekden M, Temtek S, Topal M, Topal Z, Türk T, Uçar HN, Uçar F, Uygun D, Uzun N, Vatansever Z, Yazgılı NG, Miniksar Yıldız D, and Yıldız N
- Subjects
- Adolescent, Child, Cross-Sectional Studies, Diagnostic and Statistical Manual of Mental Disorders, Female, Humans, Male, Neurodevelopmental Disorders psychology, Parents psychology, Prevalence, Psychopathology, Random Allocation, Students psychology, Turkey epidemiology, Neurodevelopmental Disorders diagnosis, Neurodevelopmental Disorders epidemiology
- Abstract
Aim: The aim of this study was to determine the prevalence of childhood psychopathologies in Turkey., Method: A nation-wide, randomly selected, representative population of 5830 children (6-13 years-old) enrolled as a 2nd,3rd or 4th grade student in 30 cities were evaluated for presence of a psychiatric or mental disorder by a Sociodemographic Form, Kiddie Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL), and DSM-IV-Based Screening Scale for Disruptive Behavior Disorders in Children and Adolescents scales. Impairment criterion was assessed via a 3 point-Likert scale by the parent and the teacher independently., Results: Overall prevalence of any psychopathology was 37.6% without impairment criterion, and 17.1% with impairment criterion. Attention-deficit hyperactivity disorder was the most frequent diagnosis, followed by anxiety (19.5% and 16.7% without impairment, 12.4% and 5.3% with impairment, respectively). Lower education level and presence of a physical or psychiatric problem of the parents were independent predictors of any psychopathology of the offspring., Conclusion: This is the largest and most comprehensive epidemiological study to determine the prevalence of psychopathologies in children and adolescents in Turkey. Our results partly higher than, and partly comparable to previous national and international studies. It also contributes to the literature by determining the independent predictors of psychopathologies in this age group.
- Published
- 2019
- Full Text
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