C1R3 Stress and cancer

关于C1R3 Stress and cancer的思维导图，介绍了： What?(features of cancer Why?The onset and development of cancer Psychoimmunology How?

Stress and cancer

• What? (features of cancer )
  • the most feared
  • the 2nd leading cause of death
• Why? The onset and development of cancer
  • links between stress and cancer
• Psychoimmunology
  • psychological factors
  • immune system
• How?
  • Generally, immume system/ reject/ cancers
  • stress
    • corticosteriod
    • neurotransmitter norepinephrine
    • immune system
      • cancer
• Recomendations
  • feeling of control
  • fighting spirit
  • odds of survival
• fastest cancer growth/death
• Studies
  • Animals ( with same cancer cells)
    • G1: electric shock/ escape to safety
    • G2: same shock/ no means to escape
    • G3: no shock
  • Humans
    • 2000men/ psychological test/ depression
      • highly depressed
      • twice/ dying of cancer
    • widowed husbands
      • two months / wives deaths
      • declined immune systems