In this article, the biological effect of low-level laser irradiation was summarized, and the application in different systems, such as immunity, circulation, metabolism and nerves were reviewed.

本文概述弱激光的生物学效应，对弱激光照射在机体免疫、血液循环、组织代谢及神经等不同系统功能上的作用进行综述。

youdao

The main organization is the brain nerves, arteries, veins and the circulation of blood.

脑的主要组织是神经、动脉、静脉及其循环流动的血流。

youdao

Hot and warm spring can strengthen body, stimulate nerves, balance human body, promote blood circulation, excite and refresh mind.

人体热暖泉水交替作用于身体，可强身健体、刺激神经、使人体热暖平衡，促进血液循环，达到兴奋提神等功效。

youdao

"There's only so much swelling brain can tolerate until there's pressure on the nerves that control breathing and circulation, " said Dr. Roger Bonomo, director of stroke care at Lenox Hill Hospital in New York.

CNN: STORY HIGHLIGHTS