The Journal of the Convergence on Culture Technology (문화기술의 융합)

The International Promotion Agency of Culture Technology (국제문화기술진흥원)
권호 표지
DOI QR코드

DOI QR Code

Effect of sudden rise in underwater rescue activity on increase in reactive oxygen species

수난 구조 활동에서의 급상승이 활성산소 증가에 미치는영향

  • 전재인 (광주대학교 소방행정학과)
  • Received : 2022.07.20
  • Accepted : 2022.08.31
  • Published : 2022.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study is to analyze the effect of rapid rise in the rescue activity of suffering on the increase of reactive oxygen species. There is no study that tested the change rate of reactive oxygen species according to the rapid rise in 119 rescue workers, so we want to check the symptoms that appear in rescue workers' bodies. There were 5 subjects, and B, C, and E showed similar values before and after diving: 0.41µmol/L, 0.11µmol/L, and 0.87µmol/L, respectively. However, in subject D, the level of active oxygen rise before and after diving was significantly higher at 1.41µmol/L, which is believed to be due to increased anxiety caused by poor underwater visibility and increased fatigue during rapid ascent after underwater rescue activities. Subject A showed a significantly low increase in active oxygen before and after diving at 0.07µmol/L. The reason seems to be that A is 54 years old and has the most diving experience among the test subjects, and it seems that it is the result of receiving less stress from the poor watch due to the abundant experience of rescue activities as a 119 rescue worker and the skillful underwater activities. Fatigue and anxiety were both high at 4. It is thought that the psychological tension during underwater activities increased fatigue, and the turbidity of the underwater vision raised anxiet.

이 연구는 수난 구조 활동에서의 급상승이 활성산소 증가에 미치는 영향을 분석한 것이다. 119구조대원을 상대로 급상승에 따른 활성산소의 변화율을 실험한 연구는 없는 실정으로, 구조대원 인체에 나타나는 증상을 확인하고자 한다. 실험대상자는 5명으로 B, C, E는 잠수 전·후 활성산소 상승 수치가 각각 0.41µmol/L, 0.11µmol/L, 0.87µmol/L로 비슷한 수치를 나타내었다. 그런데, 실험대상자 D는 잠수 전·후 활성산소 상승 수치가 1.41µmol/L로 유의하게 높게 나타났는데, 수중 시계의 불량에서 오는 불안감 증가와 수중구조 활동 후에 급상승 시 피로도 상승에서 기인한 것으로 보인다. 실험대상자 A는 잠수 전·후 활성산소 상승 수치가 0.07 µmol/L로 유의하게 낮게 나타났다. 그 이유는A의 연령이 54세로 실험대상자 중 가장 잠수 경험이 많고, 119구조대원으로서의 풍부한 구조 활동 경험과 능숙한 수중활동이 불량한 시계에서 스트레스를 적게 받은 결과로 보인다. 피로도와 불안감은 4로 둘 다 높은 수치를 나타내었다. 수중활동 시의 심리적 긴장도가 피로도를 높였고, 수중 시야의 혼탁함이 불안감을 올린 것으로 사료된다.

Keywords

Acknowledgement

이 논문은 2022년도 광주대학교 대학연구비의 지원을 받아 수행됨.

References

  1. Water rescue law Chapter 3, Article 13, (Suffering Aid Competence)
  2. Cho, Seong Jin, A Study on the Effect of Surface Interval and Safety Stop on Body Nitrogen in Repeated Dive, Depart of Physical Education, Graduate School, Hallym University, (2017), p, 2.
  3. Heon-Park, A study on the work for industrial diver engaged in port construction work, Department of Safety Engineering, The Graduate School of Industry Pukyong National University, (2016), p, 2.
  4. Cho, Seong Jin, A Study on the Effect of Surface Interval and Safety Stop on Body Nitrogen in Repeated Dive, Depart of Physical Education, Graduate School, Hallym University, (2017), p, 11.
  5. Su-Gang Cha, Incidence of decompression sickness symptoms and related factors in fishery diver, Department of Medical Science Graduate School Yeungnam University, (2008), p, 11.
  6. Kim, Sung Gil, The Effect of Repetitive Dive on Blood Constituents and Physiological Reactions in No Decompression Limit, Division of Underwater Diving Technology Graduate School of Maritime Management & Technology, (2006), p, 45.
  7. An, Eun-Jung, Novel Function of p190RhoFEF in Nox4-mediated ROS generation, Ewha Womans University,(2014),p,1.
  8. Kim, Nam-Ik, Roles of Free Radical in Exercise, Institute of Sports Science, Yonsei University, (2006), pp.3-10
  9. Wook-Hyun Ha, Effect of Fatigue Types on Human Voice, Industrial Engineering Hannam University, (2011) p, 9.
  10. Koh, Kwang-Hyung, The Effects of Anxiety Level Resulting from Competitionon the Actual Performance of Swimmers, Graduate School of Education, Inha University, (2013), p, 8.
  11. Kag Kim, A clinical review of 1,060 dizziness cases who visited patients in emergency room, Department of Medical Science Graduate School of Chonnam National University, (2006) p. 3.
  12. Circulation volume 102(8), 22 August 2000, pp, 233-236