Emotional and affective response and the relationship between tumor, a large number of studies have shown that many cancer patients have had the disease before the long-term adverse emotional stimuli or the great spirit of a sudden blow.
For psychological investigation of patients with malignant tumors found to restrain myself, repressed anger, feelings of insecurity and resentment and other emotions of people susceptible to cancer. Therefore, the academics said: "Emotion may be the activator of tumor cells."
Emotional and affective response and the relationship between tumor, the 2nd century AD, the physicists found Lun Dong happy mood risk of cancer than women's depressed mood for women small. Nairn, in his well-known that the "cancer" in the monograph states: Emotional factors affecting tumor growth. He cited an example of a patient, the patient when the disease just because of her husband's death is stimulated, then the tumor grew larger, and soon patients will be dead.
Emotional and affective response and the relationship between tumor, Paget, in his classic "surgical pathology" said endogenous depression in cancer incidence plays a vital role in his deep concern that, not long to achieve the aspirations of the spirit of depression and disappointment generated by other factors, is conducive to tumor growth an important complement factors.
Choi Sum 50's in the 20th century Review of 1902–1957 the literature 75 years after that melancholy, disappointment and sadness is difficult to escape one of the factors that trigger cancer.
China's Shanxi Province, 56.5% of patients with cancer worry, impatience and other negative emotional factors; Hebei data show that 69% of irritable character; system in Shandong Province accounted for 64.7% of individual temper; onset of the first half of 52 have significant mental stimulation %.