游泳运动对慢性中等不可预知应激大鼠体质量增长的影响

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1、万方数据160中国临床康复第9眷第8期2005．02．28出版ChineseJournalofClinicalRehabilitation,February282005V01．9No．8游泳运动对慢性中等不可预知应激大鼠体质量增长的影响☆崔冬雪·运动医学·崔冬雪，河北师范大学体育学院，河北省石家庄市050016崔冬雪☆，女，1974年生，河北省蠡县人，汉族，华东师范大学在读博士，讲师，主要从事体育锻炼与身心健康方面的研究。cuidongxue@sohu．con电话：+86．311，508712l中图分类号：R339．4文献标识码：A文章编号：1671

2、—5926(2005)08～0160—02收稿日期：2004—12—0l修回日期：2004—12—21(14／XM／YL)EffectofswimmingexerciseontheincreaseofbodymassinratsunderchronicunpredictablemildstressCuiDong—xueCuiDang—xue．PhysicalEducationCollege，HebeiNormalUniversity，Shi-iiazhuang050016。HebeiProvince．ChinaCuiDang—xue☆．Female，

3、HanNationality，Bornin1974inLixianCounty，HebeiProvince．China．StudyinginEastChinaNormalUniversityfordoc．torate．Lecturer．Researchdirection：physicalexercise．physicalandmentalhealth．euidongxue@sohu．conTelephone：+86—311．5087121Received：2004—12—01Accepted：2004—12—21AbstractAIM：Toobser

4、vethechangesofincreaseofbodymassinthechronican—predictablemildstressenvironmentbetweenratsparticipatedintheactivitiesandthosedonot，andprobeintotheantistressroleofexercise．METHODS：TheexperimentwasdoneinthebiochemicallaboratoryintheSehoolofSportsandHeahh．EastChinaNormalUniversity

5、fromJunetoSeptember2004．Theexperimentalanimalswererandomlydividedinto5groupswith12ineachgroupaccordingtobodymass：controlgroup，stressgroup，exercisegroup，e．xercisestressgroupandexercisestressexercisegroup．Themodeof1-hourswimmingwithoutloadandthechronicunpre-dictablemildstresswere

6、applied，thechangesofbodymassincreaseoftheratsweremonitoredwithelectronicbalance．RESULTS：Beforestress，thebodymassincreaseofalltheratsparticipatinginexercise【exercisegroup：(132．45±26．05)g，exercisestressgroup：(126．334-25．69)g，theexercisestressexercisegroup：(131．75±23．78)g]werealll

7、owerthanthosenotparticipatinginexercise[stressgroup：(153．08±28．18)g，controlgroup：(149．50±21．70)g]．Thebodymassincreaseofratsduringstresswasobviouslylowerinthestressgroupthaninothergroups，andtherewasevennegativeincrease．Thebodymassincreaseofratsparticipatedinswimmingbeforestressw

8、ashigherthanthoseinthestressgroupsduringstressphase，no