论文部分内容阅读
交感神经系统是人体自主神经系统重要的组成部分,其对正常及应激情况下机体内环境稳定有很大作用。目前,主要通过非生物测定法测定交感神经系统活性,即以血浆和/或尿中儿茶酚胺浓度来反映交感神经系统功能。有关新生儿交感神经系统活性的研究开展得较少,根据目前资料,发现新生儿交感神经系统可对出生应激、外科手术、窒息、低血糖症等产生反应,且新生儿交感神经系统活性与一些疾病,如湿肺的发生有关。此类研究有助于对新生儿机体反应能力及一些疾病发病机制的了解。
The sympathetic nervous system is an important part of the autonomic nervous system of the human body and has a great effect on the environmental stability in the body under normal and stress conditions. Currently, sympathetic nervous system activity is measured primarily by non-bioassay, that is, the sympathetic nervous system function is reflected by plasma and / or urinary catecholamine concentrations. Research on the activity of the sympathetic nervous system in infants has been relatively rare. Based on the current data, it is found that the neonatal sympathetic nervous system can respond to birth stress, surgery, suffocation, hypoglycemia and the like, and the activity of the sympathetic nervous system in neonates Some diseases, such as the occurrence of wet lungs. Such research helps to understand the neonatal response to the body and the pathogenesis of some diseases.