Browsing by Author "Acar, Hakan"
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Publication Analysis of the 2d: 4d ratios of national and amateur football players(Int Journal Applied Exercise Physiology, 2019-01-01) Acar, Hakan; Tutkun, Erkut; TUTKUN, ERKUT; Bursa Uludağ Üniversitesi/Spor Bilimleri Fakültesi.; 0000-0003-4233-7798; AAW-1186-20202D:4D has been identified as a biomarker for performance in various elite sports. The aim of the study is to analyze the relationship between league status and 2D:4D ratios of national and amateur football players. 38 football players participated to this study who deserved participation FCBEscola Antalya and Istanbul camps according to the scouting results. 19 of players were national football players who have taken place at least one time in U14 and U15 Turkish national football teams and 19 of them were amateur players. The height, body weight, body mass index and 2D:4D finger measurements of the participants were taken. For the differences in the measurements results of the groups, the independent t-test was carried out and the results were evaluated in the p<0.05 significance level. In both groups a statistically significant difference was found between the right and left hand 2D:4D average values (p<0.05), and the right hand 2D:4D ratios were found to be lower than the left hand 2D:4D ratios. When compared the 2D:4D ratios of national and amateur players, it was determined that there was a statistically significant difference were found between the right hand 2D:4D ratios (p<0.05). Both right and left hand 2D:4D averages in national football players were found to be lower than the amateur football players. As a result of this study, it can be said that 2D:4D may discriminate between national and amateur footballers, and lower 2D:4D ratios could be linked to performance for football players. But for the healthier evaluation of the relationship between sportive performance and 2D:4D ratios, other determinative talent identification parameters should be taken together.Item The effect of different term swimming exercise in rats on serum leptin levels(Mattioli 1885, 2020-03) Acar, Hakan; Tutkun, Erkut; Bursa Uludağ Üniversitesi/Spor Bilimleri Fakültesi/Beden Eğitimi ve Spor Öğretmenliği Bölümü.; 0000-0003-4233-7798; AAW-1186-2020; 8058998300The aim of this study was to investigate the effect of serum leptin in rats performing various duration swimming exercises. In the study, 30 healthy albino wistar male rats with an average weight of 180-220 grams were divided into 5 groups including; control, water exercises, 15, 30 and 60 minutes swimming groups. Animals were swim-exercised for 90 days. At the end of 90 days, after performed urethane anesthesia, blood samples were taken by intracardiac way. Collected blood was analysed according to procedures. Data were analyzed by using SPSS 15. One-way anova and tukey multiple comparison test were performed in the study. The homogeneity of the variances was examined by Levene's statistic. Results showed that the leptin levels were as follows: control (1480,00 pg/ml), water exercise (705,83 pg/ml), 15 (602,33 pg/ml), 30 (396,67 pg/ml) and 60 (435,83 pg/ml). Statistically significant difference was found between control and 30 minutes swimming group (p=0,012) and control and 60 minutes swimming group (p=0,017) (p<0,05). It is determined that 3 months of different terms (15, 30, 60 minute) of swimming exercise reduces the levels of leptin.Publication Investigation of relation between clostridium colonization and nutrient consumption in intestinal flora in athletes and sedentary men(Mattioli 1885, 2020-06-01) Genç, Ayça; Tutkun, Erkut; Acar, Hakan; Zorba, Erdal; TUTKUN, ERKUT; Bursa Uludağ Üniversitesi/Spor Fakültesi Spor Bölümü; EBP-6639-2022The aim of this study is to investigate the relation between clostridium colonization and frequency of nutrient consumption in intestinal flora of athletes and sedentary men. Fifteen volunteer males aged between 1824 participated in the study and the participants were divided into 3 groups; the first group (n = 5); consisted of athletes who play football in the professional league and have regular training, the second group (n=5); amateur league football players and regular training athletes and the third group (n=5); 5 men who were physically inactive (sedentary). In this study, 1 stool sample was taken from all subjects and metagenomic analysis was analyzed using the Illumina MiSeq analyzer with the New Generation Sequencing method. In addition, "Nutrition Consumption Frequency" questionnaire was applied to determine the eating habits of the subjects. For statistical analysis of the findings, the package program of Minitab 17 and SPSS 24 was used and the significance level was taken as p<0.05. It was determined that meat, eggs, clumps (protein group) and yoghurt, milk, ayran (dairy product) were the most consumed food group while the bread, cereals (carbohydrate group), sweet and fatty foods were the least consumed food group by the Professional football players. The dessert, fatty foods, bread and cereal products (carbonhydrate group) were the most consumed food group while the meat, eggs, legume (protein group) and yoghurt, milk and ayran (dairy product) were the least consumed food group by the amateur football players. The most consumed food group of the sedentary individuals was the group of vegetables and fruits and bread, the cereals (carbohydrate group), while the least consumed foods are milk, yogurt, ayran (group of dairy products) and meat, eggs, rind (protein group). Although there are differences in nutrient consumption among professional and amateur footballers and sedentary individuals, no statistically significant difference was found in clostridium genus intestinal flora (p>0.05). It was determined that professional football players have lower clostridium intestinal flora than amateur football players and sedentary group. We think that this difference is caused by the difference between the nutrition habits together with exercise, and that exercise supported by the healthy nutrition program will increase the development of beneficial flora in the intestine and contribute to the suppression of pathogen species.Publication Nutrition and dehydration: Players should learn how to bring them to life(Mattioli 1885, 2021-03-01) Köse, Gizem; Sam, Cemil Tugrulhan; Mızrak, Orcan; Acar, Hakan; Tutkun, Erkut; TUTKUN, ERKUT; Bursa Uludağ Üniversitesi/Beden Eğitimi Fakültesi/Spor Bölümü; EBP-6639-2022Objective: In the present study, it is aimed to investigate the relationship between nutritional knowledge, hydration, food frequency with their gender and body mass index among students from sports department. Methods: This cross-sectional study was conducted 127 randomly selected undergraduate students in Spring 2019. Participants completed sociodemographic form, and Nutrition Knowledge Level Survey for Adults (NKLSA) questionnaires that included questions related to their eating habits, nutritional knowledge etc. Body weight and height of participants were measured. Results: In the present study, 66.1% of the participants were female and 33.9% were male, the mean age was 20.5 +/- 4.15 years; mean body mass index (BMI, kg/m(2)) was 21.49 +/- 2.13; 22.35 +/- 2.35 in males and 21.06 +/- 1.87 in females (p <0.05). Distributions in the BMI classification were, mostly (91.3%) normal (NW) and there was a significant difference between gender (p < 0.05). There was no statistically significant difference between mean Nutrition Knowledge Level Survey for Adults (NKLSA) scores of males (50.00 +/- 5.57) and females (50.16 +/- 6.36) (p > 0.05). UW group was found to be having high NKLSA scores than the other BMI classes but it was not statistically significant. More than 50% of participants want to have an education about nutrition, mostly based on sports nutrition (p < 0.05). Most of female and male participants (65.5% and 60.5%) had a moderate score on NKLSA. Training hours were higher in normal weight group (p <0.001). Hydration states of participants found as females drink more water before (p <0.05) and during training than males, but males drinking more water in a day than females (p < 0.05). There was no statistically significant difference between mean NKLSA scores of males and females (p > 0.05). Females and males ate CHO but females have more protein than males (p < 0.000) after trainings. Pre-obese group had more carbohydrate and protein than other groups (p < 0.001). All gender and BMI groups found mostly drink just water during trainings. There was only one significant correlation between water intake and liquid intake daily (p < 0.001). Conclusion: Adolescence is an important because lifelong eating habits can build in this part of life. Increased body mass index, eating and nutrition can be impaired based on sports performance. Nutritional knowledge assessment tools are crucial to detect athlete's nutritional and fluid intake as well as endurance and performance during trainings and matches.Item Roseburia species in intestinal flora in amateur and professional male football players(Mattioli 1885, 2020-06-12) Çıplak, Mustafa Ertuğrul; Genç, Ayça; Bilici, Muhammed Fatih; Guder, Ferhat; Acar, Hakan; Tutkun, Erkut; Bursa Uludağ Üniversitesi/Spor Bilimleri Fakültesi/Beden Eğitimi ve Spor Bölümü.; 0000-0003-4233-7798; 8058998300Background: Intestinal flora varies throughout life-long by being affected by many factors such as diet, stress, and exercise Purpose: In this study, it was aimed to examine roseburia intestinal flora in amateur and professional male football players. Materials and Methods: A total of 10 male volunteers, aged between 18-21, playing football in the professional league (n=5) and playing football in the amateur league (n=5) participated in the study. A "stool sample" was taken from all subjects and a metagenomic analysis of the Roseburia genus was performed using the IlluminaMiSeq analyzer with the Next-Generation Sequencing method. In addition, a questionnaire was applied to determine participants' eating and nutrition habits. SPSS 20.0 package program and Minitab 17 software were used in the analysis of the data, the level of significance was taken as p<.05. Results: It was found that amateur footballers have more Roseburia genus than professional ones, and this difference was statistically significant (p<.05). Also, it has been determined that nutrient choices of amateur football players were carbohydrate-based and professional athletes were protein-based. Conclusions: Our findings lead us to think that football trainings', which are practiced in amateur and professional level, intensity, and quality, content as well as groups different nutrition styles affect Roseburia species.