Author/Authors :
mahdivand، Ayub نويسنده Sama technical and vocational training college, Islamic Azad University, Qaemshahr Branch, Qaemshahr, Iran , , Askari، Babisan نويسنده Department of physical education, Islamic Azad University, Qaemshahr branch, Qaemshahr, Iran , , Dehghani، Somayeh نويسنده Department of physical education, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran , , Darvishpour Faragheh، Alireza نويسنده Department of physical education,fars science and research branch,Islamic azad university,fars,iran. , , Soleimani، Mehdi نويسنده Ph.D student in sport physiology, exercise physiology research center, Baghiatollah University of Medical Science, Tehran, Iran , , Javdan، Fatemeh نويسنده Department of physical education ,Marvdasht Branch, Islamic Azad university,Marvdasht,Iran , , Tahmouresi، Khatoun نويسنده Department of physical education, fars science and research branch, Islamic Azad University, fars, Iran ,
Abstract :
The purpose of this study is to determine the effect of win-lose situations on salivary IgA, cortisol and total protein and sub-indices such as saliva flow rate, IgA secretion rate and the ratio of Pro/ IgA in male soccer players. Among the football teams of First league of Iran, two teams was chosen purposefully with average (age 22±2 yr, VO2max 51.1±3.3 ml.kg-1.min, Rest HR 62±5 Beat min-1) to participate in this research. Non-stimulated saliva samples of subjects were collected at three time periods, before, immediately and 24 hours following the competition. Subjective ratings of perceived exertion (RPE (were assessed using the Borg Scale before and after the exercise. Data analyses were statistically analyzed by bonfferoni test, repeated measure of ANOVA and t-test using SPSS16 and Excel (2007) at p?0/05. Findings have shown that there is no difference in the amount of saliva flow rate changes, IgA concentration and salivary total protein between two winner and lost teams immediately and 24 h following the soccer match(P < 0.05). There have found no significant difference in salivary cortisol between win and lost teams immediately following the match, while 24 h following the match it was significant. There was a significant decrease in salivary IgA secretion rate and IgA/Pro ratio immediately following the match between two teams, but 24 h following it there have found no significant difference between two teams(p=0/21). Subjective ratings of perceived exertion (RPE) have an increase following the match in both teams, which was higher in lost team compared with winner team. It is concluded that psychological conditions following the match result and performing heavy and severe physical exercises have a close relation with repression of mucosal immune function.
