Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2025ACTN3, IL-6 AND PPARA GENE POLYMORPHISMS AND ANAEROBIC PERFORMANCE IN VOLLEYBALL PLAYERS
Ön, Sadi; Can, Ibrahim; Bayrakdaroglu, Serdar; Sever, Mehmet Onur; Diker, Gurkan; Özkamçi, Huseyin; Zileli, Raif; Söyler, Mehmet; Yilmaz, Ozlem Ozge; Polat, Tolga
The aim of this study is to determine the relationship between ACTN3 rs1815739, IL-6 rs1800795, and PPARA rs4253778 gene polymorphisms and anaerobic test parameters among volleyball players. A total of 22 volleyball players voluntarily participated in the study. DNA isolation from buccal epithelial cell samples were performed using a PureLink DNA isolation kit, following the manufacturer's instructions. The genotyping of ACTN3 rs1815739, IL-6 rs1800795, and PPARA rs4253778 gene polymorphisms were determined using the real-time polymerase chain reaction technique. Statistical analysis of the test results was performed using the SPSS 23 software package. Homogeneity of variance was assessed with the Levene test, and normal distribution was evaluated using the Shapiro-Wilk test. The One-Way ANOVA test was applied for the analysis of all parameters, and significance was set at p < 0.05. When the data were evaluated, no statistically significant differences were observed between PPARA rs4253778 and ACTN3 rs1815739 gene polymorphisms and anaerobic performance parameters (p>0.05). Statistically significant differences were observed between the IL-6 rs1800795 gene polymorphism and anaerobic performance parameters of back strength (p> 0.05). In conclusion, in volleyball, PPARA rs4253778 andACTN3 rs1815739 gene polymorphisms did not cause differentiation in anaerobic performance parameters. However, IL-6 gene polymorphism caused differentiation only in the back strength parameter. Additionally, the good performance of athletes with different prevalent level of genotypes in the studied performance criteria does not fully reveal which performance outcomes are influenced by the gene or genotype distributions. It is understood that further studies are needed to better determine the gene-performance relationship.
- MakaleAçık Erişim2024Sprint and Anaerobic Power with the Soccer-Specific ACTN3 Gene: A Distintive Example; [Sprint y Potencia Anaeróbica con el Gen ACTN3 Específico del Fútbol: Un Ejemplo Distintivo]
Söyler, Mehmet; Zileli, Raif; Özkamçı, Hüseyin; Diker, Gürkan; Sever, Mehmet Onur; Bayrakdaroglu, Serdar; Ön, Sadi; Can, Ibrahim; Ulucan, Korkut; Aslan, Beste Tacal
The aim of this study is twofold: (1) to identify differences in certain anaerobic parameters (10m sprint, 30m sprint, anaerobic power, and Illinois agility tests) between professional and amateur soccer players, and (2) to determine whether there is a difference in the ACTN3 gene polymorphism between professional and amateur soccer players. Ultimately, the goal is to reveal which parameters contribute to the differentiation in these two aspects. A total of 133 volunteer soccer players, including 71 professionals and 62 amateurs, participated in the research. DNA extraction from buccal epithelial cells was performed using a commercial kit to determine the genetic background of the athletes, and Real-Time PCR was conducted for genotyping. Statistical analysis of the findings obtained from the test results was performed using the SPSS 23 (SPSS Inc., Chicago, IL, USA) package program. The homogeneity of variance of the data was assessed using the Levene Test, and normal distribution analyses were conducted using the Shapiro-Wilk Test. Chi-square and Mann-Whitney U tests were employed for parameter analysis. The significance level was set at p<0.05. Evaluation of the data in our study revealed no statistically significant difference in ACTN3 rs1815739 gene polymorphism between the groups (p>0.05). However, there is a statistically significant difference in anaerobic parameters (10m sprint, 30m sprint, and anaerobic power) except for the Illinois test (p<0.05). In conclusion, our study found that gene polymorphism is not a differentiating factor between professional and amateur soccer players, but speed (10m and 30m) and anaerobic power parameters are differentiating factors.
- MakaleYalnız künye2024Sprint and Anaerobic Power with the Soccer-Specific ACTN3 Gene: A Distintive Example
Söyler, Mehmet; Zileli, Raif; Özkamci, Huseyin; Diker, Gurkan; Sever, Mehmet Onur; Bayrakdaroglu, Serdar; Ön, Sadi; Can, Ibrahim; Ulucan, Korkut; Aslan, Beste Tacal
The aim of this study is twofold: (1) to identify differences in certain anaerobic parameters (10m sprint, 30m sprint, anaerobic power, and Illinois agility tests) between professional and amateur soccer players, and (2) to determine whether there is a difference in the ACTN3 gene polymorphism between professional and amateur soccer players. Ultimately, the goal is to reveal which parameters contribute to the differentiation in these two aspects. A total of 133 volunteer soccer players, including 71 professionals and 62 amateurs, participated in the research. DNA extraction from buccal epithelial cells was performed using a commercial kit to determine the genetic background of the athletes, and Real -Time PCR was conducted for genotyping. Statistical analysis of the findings obtained from the test results was performed using the SPSS 23 (SPSS Inc., Chicago, IL, USA) package program. The homogeneity of variance of the data was assessed using the Levene Test, and normal distribution analyses were conducted using the Shapiro -Wilk Test. Chi-square and Mann -Whitney U tests were employed for parameter analysis. The significance level was set at p<0.05. Evaluation of the data in our study revealed no statistically significant difference in ACTN3 rs1815739 gene polymorphism between the groups (p>0.05). However, there is a statistically significant difference in anaerobic parameters (10m sprint, 30m sprint, and anaerobic power) except for the Illinois test (p<0.05). In conclusion, our study found that gene polymorphism is not a differentiating factor between professional and amateur soccer players, but speed (10m and 30m) and anaerobic power parameters are differentiating factors.
- MakaleYalnız künye2023Ön Çapraz Bağ Ameliyatı Olan Sporcuların Spora Dönüşlerindeki Duyguları, Performansta Kendine Güvenleri ve Risk Değerlendirmeleri
Sever, Mehmet Onur; Ekizoğlu, Özlem
Ön çapraz bağ yaralanması sonrası sporcuların, spora geri dönmeye hazır olup olmadığını ve psikolojik müdahaleye ihtiyaç duyup duymadığını tespit etmeye yardımcı olması amacıyla bu çalışma gerçekleştirilmiştir. Ön çapraz bağ yaralanması (ÖÇB) sonrası spora dönüş envanteri; duyguları, performansta kendine güveni ve risk değerlendirmelerini ölçen ve mevcut kanıtları özetleyen bir ölçüm aracıdır. Son 2 yıl içinde ön çapraz bağ yaralanması sonrası ameliyat olan, aktif futbol oynayan ve araştırmaya gönüllü katılım sağlayan toplam 153 futbol oyuncusu araştırma grubumuzu oluşturmaktadır. Araştırmanın konusu, katılım şartları ve ölçek bilgileri, e-posta yoluyla 61 farklı kulüp yönetimine ve antrenörlere iletilmiştir. Google Form’ dan oluşturulan ölçek linkinin ilgili sporcularla paylaşılması istenmiştir. Google form linki ilgili sporculara ulaştırılmış ve veriler toplanmıştır. Veriler, SPSS 21.0 paketine aktarılarak her soruya verilen cevapların, frekans analizleri alınmıştır. Sonuç olarak, ön çapraz bağ yaralanması sonrası sporcuların çoğunluğu spor yaparken bazen endişelendiğini, dizini düşünmek sinirlerini bozduğunu, yeniden yaralanma ve kazayla yaralanma korkularının olduğu görülmektedir. Sporcuların dizlerini yeniden yaralayabileceklerini düşünmelerine rağmen bu durumun kendilerini spordan alıkoymadığı sonucuna ulaşılmıştır.
- MakaleAçık Erişim2023The Distinguishing Factor in Soccer Players is Aerobic Performance, not the ACTN3 Gene; [El Factor Distintivo en los Jugadores de Fútbol es el Rendimiento Aeróbico y no el gen ACTN3]
Zileli, Raif; Söyler, Mehmet; Diker, Gürkan; Özkamçı, Hüseyin; Bayrakdaroglu, Serdar; Sever, Mehmet Onur; Can, Ibrahim; Ön, Sadi; Aslan, Beste Tacal; Ulucan, Korkut
SUMMARY: The purpose of this study was to reveal the differences between ACTN3 genotype (RR, RX, XX) and aerobic performance [Yo-Yo IRT1 (m), VO2 max (ml/kg/min)] in professional and regional amateur league soccer players and to reveal which of these parameters was a distinctive factor in these athletes.71 professional soccer players (age: 23.66 ±4.11 years; body height: 1.79 ± 6.99 m; body weight: 76.02 ± 6.76 kg; body fat: 11.59±3.11 %) and 62 regional amateur soccer players (age: 23.63 ±3.77 years; body height: 1.81 ± 5.77 m; body weight: 76.36 ± 7.53 kg; body fat: 15.60±4.65 %) volunteered for the study. After DNA extraction from buccal epithelial cells via a commercial kit was performed for the genetic background of the athletes, Real-Time PCR was carried out for genotyping. Furthermore, Yo-Yo IRT1 test was performed to determine the aerobic performance of the soccer players. SPSS 23 (SPSS Inc., Chicago, IL, USA) package program was used for the statistical analysis of the data obtained in the tests. Shapiro-Wilk test for normality and Levene's test for homogeneity of variance were performed. Chi-Square, Independent Sample T Test and One Way ANOVA test were used in the analysis of the parameters. Statistical significance was set as p<0.05. In the study, there found no meaningful statistical significance in terms of the rs1815739 polymorphism in the ACTN3 gene between the groups (p>0.05); however, there was a statistical significance in favor of professional soccer players in terms of aerobic parameters (p<0.05). Consequently, it can be said that aerobic performance is the distinguishing factor, not the ACTN3 gene, in soccer players.
- MakaleAçık Erişim2023The Effect of Different Physical Education Class Hours Applied in Secondary Education on Certain Physiological and Physical Parameters
Sever, Mehmet Onur; Söyler, Mehmet; Çingöz, Yunus Emre; Barkin, Emrah
This study investigates the effects of different physical education lesson hours applied to secondary school students on some physical and physiological parameters. A total of 36 secondary school students voluntarily participated in the study: respectively, 18 from Group 1 and 18 from Group 2 (age: 14.94±0.41 / 14±0.34 years; height: 175.22±7.62 / 169.33±6.95 cm; weight: 61.95±9.07 / 56.83±6.33 kg). While Group 1 students received 8 hours of physical education lessons per week, Group 2 students were given 2 hours of physical education lessons according to the Ministry of National Education curriculum. Body weight (kg) and body fat percentage (%) were determined using the Inbody 270 professional body analysis device. A portable dynamic balance device was used to determine the students' balance. The test results were analyzed using the SPSS Statistics software. Non-parametric tests were employed since the data did not show a normal distribution. The Mann-Whitney U test was used to test the significance of the difference in balance and body fat percentage (BFP) level averages between the two independent groups. Upon evaluating our data, it was statistically ascertained that the dynamic balance (Balance) values of Group 1 secondary school students were significantly higher when compared to Group 2 students. However, no statistically significant difference was found in body fat percentage (BFP) values between Group 1 and Group 2. As a result, it is seen that increasing physical education lesson hours in secondary education contributes to some physical development of young individuals.
- MakaleYalnız künye2023The Distinguishing Factor in Soccer Players is Aerobic Performance, not the ACTN3 Gene
Zileli, Raif; Söyler, Mehmet; Diker, Gurkan; Özkamçi, Huseyin; Bayrakdaroglu, Serdar; Sever, Mehmet Onur; Can, Ibrahim; Ön, Sadi; Aslan, Beste Tacal; Ulucan, Korkut
The purpose of this study was to reveal the differences between ACTN3 genotype (RR, RX, XX) and aerobic performance [Yo-Yo IRT1 (m), VO2 max (ml/kg/min)] in professional and regional amateur league soccer players and to reveal which of these parameters was a distinctive factor in these athletes.71 professional soccer players (age: 23.66 +/- 4.11 years; body height: 1.79 +/- 6.99 m; body weight: 76.02 +/- 6.76 kg; body fat: 11.59 +/- 3.11 %) and 62 regional amateur soccer players (age: 23.63 +/- 3.77 years; body height: 1.81 +/- 5.77 m; body weight: 76.36 +/- 7.53 kg; body fat: 15.60 +/- 4.65 %) volunteered for the study. After DNA extraction from buccal epithelial cells via a commercial kit was performed for the genetic background of the athletes, Real-Time PCR was carried out for genotyping. Furthermore, Yo-Yo IRT1 test was performed to determine the aerobic performance of the soccer players. SPSS 23 (SPSS Inc., Chicago, IL, USA) package program was used for the statistical analysis of the data obtained in the tests. Shapiro-Wilk test for normality and Levene's test for homogeneity of variance were performed. Chi-Square, Independent Sample T Test and One Way ANOVA test were used in the analysis of the parameters. Statistical significance was set as p<0.05. In the study, there found no meaningful statistical significance in terms of the rs1815739 polymorphism in the ACTN3 gene between the groups (p>0.05); however, there was a statistical significance in favor of professional soccer players in terms of aerobic parameters (p<0.05). Consequently, it can be said that aerobic performance is the distinguishing factor, not the ACTN3 gene, in soccer players.
- MakaleYalnız künye2022İlköğretim Öğrencilerinde Çocuk Oyunları Ve Eğitsel Oyunların Bazı Fiziksel Ve Fizyolojik Parametreler Üzerine Etkilerinin Karşılaştırılması
Sever, Mehmet Onur; Barkan, Kübra Zehra
Bu çalışmanın amacı; ilköğretim öğrencilerinde çocuk oyunları ve eğitsel oyunların bazı fiziksel ve fizyolojik parametreler üzerine etkilerinin karşılaştırılmasının incelenmesidir. Denekler, Fevzipaşa İlköğretim Okulu öğrencilerinden rastgele 39 gönüllü sedanter öğrenciden oluşturulmuştur. Deney grubundaki öğrencilerin 11’i kız, 9'u erkek, kontrol grubundaki öğrencilerin 11'i kız, 8'i erkeklerden oluşmaktadır. Deney grubu ortalama boy uzunluğu 130,75±4,84 cm, kontrol grubu ortalama boy uzunluğu 127,84±4,54 cm’dir. Toplanan verilerin analizinde SPSS 25.0 programı kullanılmıştır. Deney ve kontrol gruplarındaki katılımcıların ölçüm sonuçlarının grup içi karşılaştırılmasında Paired Samples T Test kullanılırken, ön test-son test ölçüm sonuçlarının gruplar arası karşılaştırılmasında Independent Samples T Test kullanılmıştır. Öğrencilerin vücut ağırlıkları gurup içi karşılaştırmalarında anlamlı düzeyde artarken (p<0,05), guruplar arası karşılaştırmada ise istatistiksel olarak anlamlı düzeyde farklılık olmadığı (p>0,05) tespit edilmiştir. Deney grubu guruplar arası karşılaştırmada anlamlı farklılıklara ulaşılamazken (p>0,05), kontrol gurubunun VYY istatistiki olarak anlamlı (p<0,05) artış olduğu tespit edilmiştir. Deney gurubun dikey sıçrama (güç) değerlerinde anlamlı farklılıklar (p<0,05) tespit edilirken kontrol gurubu guruplar arası karşılaştırmada istatistiki olarak anlamlı farklılıklar (p>0,05) tespit edilememiştir. Deney ve kontrol guruplarının otur – eriş esneklik ölçümlerinde anlamlı düzeyde değişim olmadığı (p>0,05) görülmektedir. Sonuç olarak, çalışma süresince oynatılan eğitsel oyunların ilköğretim 2. Sınıf 7-8 yaş grubu çocukların fiziksel gelişim parametrelerinde pozitif yönde etkili olabileceği ve beden eğitimi ders saatlerinde eğitsel oyunların süresinin arttırılmasının öğrencilerin fiziksel ve fizyolojik parametreleri açısından önemli olduğu sonucuna varılmıştır.
- MakaleAçık Erişim2022Investigation of the effect of basic swimming education course on some respiratory parameters of university students
Sever, Mehmet Onur; Zambak, Omer
In this study, the effect of 12-week basic swimming training of sports science students on some respiratory parameters was determined. In the 2nd, 3rd and 4th grades of Gumushane University School of Physical Education and Sports, 64 (111) male students who did not take swimming lessons and 47 who took swimming lessons participated voluntarily. The experimental group was given breath work for 12 weeks during the course content and for 10 minutes at the end. Measurements were taken from the students twice before and after the 12-week education. SPSS 25.0 program was used in the analysis of the data collected within the scope of the research. Independent comparison of age, height and body weight measurements of the athletes in the experimental and control groups. Samples T Test was used. In the comparison of time, group, group x time changes of FVC, MVV, VC and FEV1 measurements, Repeated Measures ANOVA analysis was used. Statistical significance level was taken as (p<0.05). As a result of the research, a significant result could not be reached in FVC and FEV1 values between Tests, Groups and Group x time intervals, whereas VC was only between tests. However, statistically significant differences were found between MVV and VC Tests, Groups and Group x Time values. In short, it has been shown that students who take swimming lessons have statistically higher lung volumes than students who do not take the lesson. However, swimming activity can be recommended to increase respiratory efficiency of university students.
- MakaleYalnız künye2021Investigation of The Relationship of The Respiratory Parameters of Competitive Swimming Athletes Aged 12-15 and The Grade of Competition
Bayrakdaroğlu, Serdar; Sever, Mehmet Onur; Şenel, Ebru; Koç, Mine
The aim of this study is to examine the relationship between respiratory parameters and competition degrees of competitive swimmers between the ages of 12 and 15. For this purpose, 12 amateur swimmers, 7 females and 5 males, aged between 12-15 years, participating in competitions on behalf of Gümüşhane Provincial Directorate of Youth and Sports and training at least five days a week, participated voluntarily (n=12, age: 12.33±0.98 years). , height=1.51±0.14 cm, body weight=42.58±8.63 kg). Spearman Correlation analysis was used to examine the relationship between the measurement results of the athletes and their swimming performance in the evaluation of the data. It was determined that there was no statistically significant relationship (p>0.05) between the vital capacity (VC) and maximal voluntary ventilation (MVV) values of the athletes and 50 meters-100 meters free swimming degrees. On the other hand, there was a negative and aboveaverage significant correlation between forced vital capacity (FVC) values and 50 m swimming performance (r=-.699; p<0.05). In the relationship between FVC values and 100 meters freestyle swimming degrees, there was no significant difference (r = --.636; p <0.05) both negative and above the middle level. As a result, it was observed that the forced vital capacity (FVC) value, which is one of the respiratory parameters of the swimming athletes in the development group, is related to the competition degrees and that the development of respiratory parameters is important in terms of increasing the performance of the athletes.