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随着保健专家对吸烟危害的不断研究,又有新的发现和学说摆在我们面前。 烟害入骨:医学家证实,烟草引起人体的生理改变主要表现在骨髓,研究者用磁共振图像观察了29例女性和30例男性膝盖骨,每天吸烟超过20支的重度吸烟者中,膝盖骨有活跃的红骨髓的占30%;每天吸烟不足20支的一般吸烟者中,膝盖骨有红骨髓的占20%,不吸烟者反为3.4%。成年人正常的膝盖骨内只有黄骨髓,而无红骨髓,研究还证实,吸烟者戒烟一年后,并未发现红骨髓恢复为黄骨髓,只有戒烟更长时间以后,才能使受损的骨髓逆转。
As health experts continue to study the dangers of smoking, there are new discoveries and doctrines before us. Smoke into the bone: Medical scientists confirmed that the body caused by tobacco, the physiological changes mainly in bone marrow, the researchers observed with magnetic resonance imaging of 29 women and 30 cases of male knee, smoking more than 20 per day in severe smokers, the knee bones are active Of red bone marrow accounted for 30% of smokers who smoked less than 20 cigarettes a day, 20% of patients with red bone marrow and 20% of non-smokers. Only the yellow bone marrow is normal in adult knees and there is no red bone marrow. Studies have also confirmed that one year after smoking cessation, red bone marrow has not been found to have recovered to yellow bone marrow. Only after quitting smoking for a longer period of time can the damaged bone marrow be reversed .