Ruan Ye, Zhang Li, Niu Jingping, Wang Shigong
School of Public Health, Lanzhou University, Lanzhou 730000, China.
Wei Sheng Yan Jiu. 2013 Jul;42(4):561-4.
To study the influence on serum catecholamine (CA) in process of cold air activities.
Residents of Zhangye City in Gansu Province were selected by means of random cluster sampling. Dopamine (DA), adrenaline (AD), norepinephrine (NE) were measured before, in the transit and after the cold air transit.
The DA of cases and control group have notable changes before, in and after the cold air transit, statistics test have significant difference (P < 0.05), multiple comparison have significant difference (P < 0.05) in DA changed obviously (P < 0.05) of control group. Before and mid cold air activity, the DA and NE level have the differences of case group.
The cold air activities have the influence on catecholamine level in health people and patients. DA and NE may play the critical role in disease happening.
研究冷空气活动过程中对血清儿茶酚胺（CA）的影响。
采用随机整群抽样法选取甘肃省张掖市居民。在冷空气过境前、过境中和过境后测量多巴胺（DA）、肾上腺素（AD）、去甲肾上腺素（NE）。
病例组和对照组的DA在冷空气过境前、中、后有显著变化，统计学检验有显著差异（P<0.05），对照组DA变化明显（P<0.05），多重比较有显著差异（P<0.05）。冷空气活动前和活动中，病例组的DA和NE水平存在差异。
冷空气活动对健康人和患者的儿茶酚胺水平有影响。DA和NE可能在疾病发生中起关键作用。
