STUDY OF iNOSmRNA IN PULMONARY TISSUES OF TAIL-SUSPENDED RATS DURING SIMULATED WEIGHTLESSNESS
- VernacularTitle:尾悬吊模拟失重大鼠肺组织一氧化氮合酶mRNA的研究
- Author:
Changting LIU
;
Junfeng WANG
;
Delong WANG
- Publication Type:Journal Article
- Keywords:
weightlessness simulation;
rats Sprague Dawley;
nitric oxide synthase;
genes;
lung
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the changes of inducible nitric oxide synthase mRNA (iNOSmRNA) in pulmonary tissues of tail suspended rats during simulated weightlessness, experiments on 40 Spragno Dawley male rats were conducted. The rats were divided into 4 groups:suspended for 7d, and its control, suspended for 21d, and its control tail suspension(-30 ) was used as weightlessness simulation.The condition of iNOSmRNA in pulmonary tissues was examined by hybridization in situ.The results showed that the level of iNOSmRNA in pulmonary tissues of 7d tail suspended rats increased significantly( P
