Study On Effect Of The Hormone And Immunity Of Gastrointestinal In Exercising On Middle-distance Racers Athletes

Acute exercising and post-exercise, athletes appears syndrome, for such as bellyache, diarrhea, evil, spew, retch, handy, gastrointestinal bleeding, and so on. Sports Medicine call motility gastrointestinal syndrome. Come on disease mechanism is hotspot at present, the lab study find the disease relate with micro-flora of gastrointestinal. Gastrointestinal is make up ofmechanism barrier, chemistry barrier, immunity barrier and micro-flora barrier. Athletes as object, adopt epidemiology investigate, RIA, and ELISE, to discuss come on disease mechanism and character of gastrointestinal syndrome, and study from chemistry and immunology of gastrointestinal. Result follows:1, By epidemiological investigation, to 502 specialty athletes and 701 physical exercise student, investigation find it has difference in item, middle-distance race is tiptop, it relate with sport load, gender, bite and sup, fatigue, mentality and fill water, syndrome is bellyache, diarrhea, evil, spew, retch and so on.2, By RIT, we study gastrointestinal hormone (gastrin and motilin), to observe hormone change of middle-distance racers in differ-load, we find that gastrin and motilin is increase with sport load, and dose-effect, same in rest state and litter load(P>0.05). hormone of middle and high load is higher than rest state(P<0.001).men and women athletes are identical in rest, little and middle load(P>0.05). while women athletes is higher than men in high load(P<0.05). class is not relationship with hormone(P>0.05),.