title: Effect of qi training on neutrophil function in young and elderly males.
abstract: OBJECTIVE
  To examine the effect of qi training on neutrophil bactericidal function (superoxide generation and adhesion).
  
  
  METHODS
  We studied the effects of one session of qi training on superoxide generation and adhesion of neutrophils immediately after (Post I), and 2 hours after qi training (Post II), in nine young and nine elderly male subjects.
  
  
  RESULTS
  The qi training significantly enhanced the superoxide generation and adhesion of neutrophils, and there were significant differences at Post I compared to before qi training (Pre) in both groups.
  
  
  CONCLUSIONS
  Our current observations show that qi training enhances superoxide generation and adhesion of neutrophils. It is supposed that qi training may increase the resistance of trained individuals against common infection and inflammation.
authors.affiliation: Center for Integrative Medicine, Institute of Medical Science, Wonkwang University, Iksan, Republic of Korea. qimed@wonkwang.ac.kr
authors.forename: Myeong Soo
authors.initials: MS
authors.lastname: Lee
authors.forename: Chang-Won
authors.initials: CW
authors.lastname: Kang
authors.forename: Hoon
authors.initials: H
authors.lastname: Ryu
mesh_terms: D000328:Adult; D000368:Aged; D001945:Breathing Exercises; D002448:Cell Adhesion / Q000502:physiology; D006801:Humans; D007111:Immunity, Cellular / Q000502:physiology; D008297:Male; D008875:Middle Aged; D009504:Neutrophils / Q000378:metabolism*; D016897:Respiratory Burst / Q000502:physiology; D013481:Superoxides / Q000378:metabolism*
chemical_list: D013481:Superoxides