力竭性运动对官兵甲状旁腺素、睾酮、皮质醇和胃泌素水平的影响

Effect of exhausted exercise on level of cortisol,testosterone,parathyrin hormone and gastrin in officers and soldiers

目的探讨机体在力竭性运动前后血清激素水平的变化。方法采用放射免疫分析法分别对100例官兵在军事对抗演习前后进行血清激素水平测定。结果演习前血清皮质醇、睾酮含量分别为(216.35±53.54)ng/mL、(462.29±189.64)ng/dL,演习结束后含量分别为(166.95±68.40)ng/mL、(419.34±157.11)ng/dL,演习结束后皮质醇、睾酮水平明显低于演习前(P<0.05);演习前血清甲状旁腺素含量为(4.62±4.36)ng/L,演习结束后含量为(18.37±8.00)ng/L,演习结束后甲状旁腺素水平明显高于演习前(P<0.05);演习前血清胃泌素含量为(25.96±10.37)pg/mL,演习结束后含量为(25.97±10.78)pg/mL,演习前后胃泌素差异无统计学意义(P>0.05)。结论力竭性运动对血清皮质醇、睾酮和甲状旁腺素影响显著,引起皮质醇、睾酮降低,同时甲状旁腺素增高;而对血清胃泌素无明显影响。力竭性运动对机体脏器损伤有一定影响。

Objective To investigate the changes of hormones in serum under exhausted exercise. Methods Radioactive immu- noassay was adopted to determine hormone levels of offers and soldiers before and after military maneuver. Results serum hydro- cortisone and testosterone were（216.35±53.54） ng/mL, （462. 29 ± 189.64） ng/dL respectively before maneuver, and（ 166. 95 ±68.40） ng/mL,（419.34± 157. 11） ng/dL after maneuver. The serums levels of hydrocortisone and testosterone after maneuver were significantly lower than those before maneuver（P〈0.05）. The serum parathyrin was（4.62 ± 4.36） ng/L before maneuver and （18.37±8.00） ng/L after maneuver（P〈0.05）. The serum gastrin was（25.96±10.37） pg/mL before maneuver and（25.97±10. 78）pg/mL after maneuver（P〉0.05）. Conclusion Exhausted exercise has significant effects on serum cortisol, testosterone and parathyrin,levels of cortisol and testosterone were decreased, and parathyrin was increased. It has no significant effects on serum gastrin. Exhausted exercise to the body has certain influence on visceral injury.