Journal of Capital Medical University ›› 1989, Vol. 10 ›› Issue (2): 112-115.

• 论著 • Previous Articles     Next Articles

A Comparative Study on the Effects of Argon-Ion-Laser Irradiation on Wound Healing in Rats

Liu Zhuwen1, Xu Guoxiang2, Deng Zhuoshen2   

  1. 1. Department of Physics, Capital Institute of Medicine;2. Research Group of Laser, Sun Yatsen University of Medical Sciences
  • Received:1988-11-09 Revised:1900-01-01 Online:1989-04-15 Published:1989-04-15

Abstract: The study has been carried out using low power density, 514.5nm argon-ion-laser in 17 different doses to irradiate 192 rats which were divided into two groups with 384 skin wounds in different seasons. Observations showed that the average healing time and healing speed have something to do with doses and days of the laser irradiation. And it was also observed that if the wounds were hurt once again before its healing, the new wounds would have a retarding effect. The initial resuit indicated that the low power density argon-ion-laser (514.5nm) could have a promotive effect on healing skin wounds.

Key words: Argon-ion-laser irradiation, rats, skin, dose, healing time (speed)