Yazar "Demirli, Abdullah" seçeneğine göre listele

Listeleniyor 1 - 5 / 5
  • [ X ]
    Öğe
    Examination of Nutritional Knowledge and Attitudes of the Students of the Sports Sciences Faculty
    (Anadolu Univ, 2022) BurakYamaner, Yusuf; Moghanou, Abdorreza Eghbal; Demirli, Abdullah
    This study aimed toinvestigate the nutrition knowledge and attitudes of the students studying at the faculty of sports sciences. The study consists of a total of 161 voluntary participants, 90 men and 71 women. At the same time, the mean age,height and weight,of male and female participants was obtained. for analysis to the obtained data, Independent Sample T Test was applied in SPSS 22.0. Results: In our research; While there was no significant difference in the nutritional knowledge and attitudes of the participants according to the gender and nationality variables; As a result of the nutrition education they received, it was observed that their nutritional knowledge and attitudes changed positively (p<0.05). as Conclusion, do not have nutritional knowledge can lead to inadequate and unbalanced nutrition. In this context, the lectures, conferences and the organization of panels will have a significant impact on the development of individuals.
  • [ X ]
    Öğe
    Habitual Caffeine Consumption and Training Status Affect the Ergogenicity of Acute Caffeine Intake on Exercise Performance
    (Sage Publications Inc, 2025) Khodadadi, Davar; Azimi, Farhad; Moghanlou, Abdorreza Eghbal; Gursoy, Recep; Demirli, Abdullah; Jalali, Parham; Behdari, Reza
    Background: Acute caffeine ingestion can improve exercise performance. Interplay between caffeine habituation and training status on the performance-enhancing effect of caffeine is unknown. Hypothesis: Habitual caffeine consumption and training status affect the ergogenicity of pre-exercise caffeine intake on exercise performance. Study Design: Double-blind, placebo-controlled, counterbalanced experimental design. Level of Evidence: Level 3. Methods: Eighty physically inactive men were randomized into 1 of 4 groups: caffeine supplementation (CAF), caffeine supplementation + exercise training (CAFEXE), placebo (PLA), and placebo + exercise training (PLAEXE); high-intensity interval training and caffeine were administered for 9 and 8 weeks, respectively. Data were collected pre-test, mid-test, post-test, and delayed post-test, each including 2 experiment sessions (3 mg/kg caffeine or placebo), with an additional experiment session post-test (6 mg/kg caffeine). In each experiment session, 45-min after consuming a placebo or caffeine, a 3-km running test and a Wingate power test were performed. Results: Pre-exercise ingestion of 3 mg/kg caffeine improved 3-km running time and mean power output (MPO) in all groups at all stages (P < 0.05); this effect was higher in trained than in untrained volunteers (P < 0.05). Habitual caffeine consumption reduced the ergogenic effect of caffeine in both aerobic and anaerobic trials (P < 0.05); 6 mg/kg caffeine enhanced this decrease only in CAFEXE (P < 0.05). Short-term caffeine withdrawal augmented the reduced ergogenic effect of caffeine on 3-km running performance and MPO in CAF and CAFEXE (P < 0.05). Conclusion: Habituation to caffeine and training status could partially influence the ergogenic effects of caffeine on exercise performance.
  • [ X ]
    Öğe
    Neuroprotective effects of pre-ischemic exercise are linked to expression of NT-3/NT-4 and TrkB/TrkC in rats
    (Pergamon-Elsevier Science Ltd, 2023) Moghanlou, Abdorreza Eghbal; Yazdanian, Mohtaram; Roshani, Sajad; Demirli, Abdullah; Seydyousefi, Mehdi; Metz, Gerlinde A. S.; Faghfoori, Zeinab
    Introduction and objective: Stroke causes irreversible damage, particularly to the hippocampus. Evidence suggests that exercise training may mitigate adverse structural and functional consequences of an ischemic lesion in the brain. The purpose of this study was to investigate the effects of preconditioning exercise on expression of neurotrophic factor genes and proteins in hippocampalCA1 region and their relationship with sensorimotor recovery following global ischemia/reperfusion (Is/Re) injury in a rat model of stroke.Methods: Male Wistar rats were randomly assigned to Exercise+Ischemia/Reperfusion (Ex+Is/Re),Con-trol+Ischemia/Reperfusion (Co+Is/Re), and Sham treatments. Rats in the exercise groups ran on a treadmill for 45 min/d for five days/week for 8 consecutive weeks prior to Is/Re lesion.Ischemia was induced by common carotid artery occlusion (CCAO). The ladder rung walking task was used to assess functional impairments and recovery following ischemic lesion.Tissue from hippocampal area CA1 was inspected for ischemia-induced cell loss and gene and protein expression linked to neurotrophins NT-3, NT-4, and their receptorsTrkB and TrkC. Results: CCAO caused hippocampal cell death in CA1 and resulted in significant sensori motor impairments in the ladder rung walking task. In contrast, pre-ischemic exercise considerably reduced cell death and supported sensorimotor recovery following CCAO.In addition, NT-3, NT-4,TrkB and TrkC gene expression and their protein levels were significantly increased inthe Ex+Is/Re group compared to Co+Is/Re (p < 0.05).Conclusion: The findings showed that pre-ischemic exercise can exert neuroprotective effects via NT-3 and NT-4 pathways against ischemia in hippocampal CA1 neurons and promote post-injury sensorimotor recovery.
  • [ X ]
    Öğe
    Physiological Responses to Calistenic Exercises Applied to Sedentary Women
    (Anadolu Univ, 2022) Yamaner, Yusuf Burak; Demirli, Abdullah; Moghanou, Abdorreza Eghbal
    Aim: In this study, it was aimed to determine some physiological responses of calisthenic exercises applied to sedentary women. Method: The pretest-posttest model was used in the study. Before the study, the participants were asked whether they had any health problems. In this study, 15 volunteer women with a mean age of 23.73 +/- 1.70 years and a mean height of 165.93 +/- 4.00, who regularly attend a private sports center, were included in the study. Before and after the exercise program, body weight, fat percentage and blood samples were taken in the morning on an empty stomach by experts in the appropriate laboratory environment in the health institution. The obtained data were analyzed with the SPSS 22.0 package program. Wilcoxon Ranks Test, which is one of the non-parametric tests, was applied to compare the values before and after the exercise. Results: In line with the results of our study, it was determined that sedentary women who regularly did calisthenic exercise for eight weeks had a positive effect on weight, fat percentage and blood fats (Triglyceride, Cholesterol, HDL and LDL) levels (p<0.05). Discussion and Conclusion: As a result; It was determined that the 8-week calisthenic exercise program applied positively affected some physiological parameters of sedentary women. It is concluded that if necessary incentives and guidance are given, calisthenic exercises can be easily applied by everyone.
  • [ X ]
    Öğe
    Profesyonel Erkek Futbolcularda Sezon Başı Hazırlık Süreci Antrenmanlarının Testosteron Seviyesi Üzerine Etkisi
    (2024) Yıldırım, Sibel; Akyüz, Ömer; Akyüz, Murat; Güler, Yunus Emre; Başoğlu, Burhan; Demirli, Abdullah
    Futbolcuların sezon başı hazırlık dönemi, genellikle fiziksel kondisyon düzeylerini arttırmak, dayanıklılıklarını geliştirmek ve performanslarını zirveye çıkarmak için yoğun antrenman programlarına tabi tutuldukları bir dönemdir. Bu bağlamda çalışmanın amacı, profesyonel erkek futbolcularda sezon başı hazırlık süreci antrenmanlarının testosteron seviyeleri üzerine etkisini belirlemektir. Araştırmaya, TFF 2. Liginde profesyonel futbol oynayan, yaş ortalamaları 25,30±7,22 (yıl) olan toplam 16 futbolcu dahil edilmiştir. Araştırmada futbolculara müsabaka dönemi öncesinde 8 haftalık hazırlık antrenmanı uygulanmıştır. Antrenmanların öncesinde ve sonrasında hormonal parametrelerden testosteron değerleri analiz edilmiştir. Futbolcuların ön test ve son test testosteron düzeylerini karşılaştırmak için bağımlı örneklem t testi (Paired Samples t-Test) yapılmıştır. Sonuç olarak, sporcuların sezon öncesi hazırlık dönemi ön test testosteron seviyeleri ile son test testosteron seviyeleri arasında istatistiksel olarak anlamlı bir artış olduğu tespit edilmiştir (t=-2,497; p=0,025). Çalışmamızdan elde ettiğimiz sonuçlara göre uygulanan antrenman programının sporcuların testosteron seviyelerini artırdığı görülmüştür.