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现行的中学《生理卫生》课本中指出:“人的血型终生不变”.这是指正常生理而言.新近的有关研究资料表明:人的血型会因特殊的原因而变异,尤以病中最为显著.美国的血型学者魏纳博士在医疗中发现,慢性白血病患者的血型有可能出现从父母遗传基因继承来的原有血型向其他血型转变的过程,但随着疾病的治愈,患者又可恢复原来的血型.如原为A型,发病后变为O型.六个月后病情缓解,又变为A型.日本法医学专家池本卯典在研究中也遇到过A型血转变为AB型的病例.这说明人的血型会因病而变化,并非绝对地“终生不变”.
The current “physiology and health” textbook in middle schools states: “Human blood type remains unchanged for the rest of the year.” This refers to normal physiology. Recent relevant research data show that human blood types may mutate for special reasons, especially in diseases. Most notably, Dr. Weiner, a blood group scholar in the United States, found in medical treatment that the blood type of patients with chronic leukemia may have changed from the original blood type inherited from the parental genetic gene to other blood types, but as the disease is cured, the patient can Restore the original blood type. If the original type is A, it becomes O type after the onset. After six months, the condition is relieved, and it becomes type A. Japanese forensic expert Imoto Imoto also encountered type A blood conversion in the study. The type of cases. This shows that people’s blood type will change due to illness, not absolute “life-long change.”