不同模式低氧训练对大鼠脾淋巴细胞功能的影响  

The Effect on Lymphocytes Function in Spleen Caused by Hypoxic Training of Different Model

作　　者：王竹影[1] 姜文凯[2] 陈龙[3] 罗晶[4] 崔玉玲[4] 张春丽[4] 孙福成[5] 

机构地区：[1]苏州大学体育学院,苏州215021 [2]江苏省体育科学研究所,南京210014 [3]南京师范大学生命科学学院,南京210097 [4]南京师范大学体育科学学院,南京210097 [5]南京农业大学体育部,南京210014

出　　处：《体育与科学》2007年第3期69-72,共4页Sports & Science

基　　金：江苏省体育局资助课题;项目编号TY61111

摘　　要：目的:研究不同模式低氧训练后大鼠脾淋巴细胞功能的变化,探讨机体免疫功能的变化规律。方法:120只大鼠按照氧环境(常氧、高住低练、低氧)和训练强度(无、中和高强度)随机形成9种组合,中等强度训练5周,高强度训练6周,测定淋巴细胞转化功能。结果:单纯的低氧环境和高强度训练均能显著上调B细胞分化功能,低氧高强度训练后B细胞分化功能进一步显著增强,HiLo环境则对T细胞功能具有显著抑制作用,但HiLo训练能减轻环境对T细胞的抑制;常氧下长期中、高强度训练后脾T细胞功能受抑,但低氧和HiLo训练后未见相同结果。Objective： Lymphocytes function in spleen of rats after hypoxic training of different modal was studied in order to inquire into the immunity function of body. Methods： 120 rats were randomly divided into 9 combinations according to the oxygen environment [normal o2, living high and training low （HiLo）, living low and training low （LL）] and the training intensity [no training , middle intensity training（MT）and high intensity training（HT）]. The period of train ing was 5 wks （MT） and 6 wks （HT） respectively. I.ymphocytes proliferation function in spleen was measured. Results： The lower O2 environment and HT improved B lymphocytes proliferation function significantly, HT in lower O2 environment increased it further. The HiLo environment repressed T lymphocytes proliferation function significantly, but HiLo reduced the repression of environment. Mt and HT in normal oxygen damaged the T lymphocytes proliferation function significantly, but LL and HiLo didn,t.

关 键 词：高住低练 低氧训练 中、高强度训练 淋巴细胞转化功能 

分 类 号：G804[文化科学—运动人体科学]