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骨肉瘤是罕见的骨组织恶性肿瘤,最常发生在儿童和年轻人。1990年有人报告氟的摄入与骨肉瘤形成有关,为验征氟是骨肉肉瘤的危险因素这一假说,本文比较研究了骨肉瘤病人及其配对的对照病人氟接触情况。结果表明骨肉瘤的发生与饮水加氟无关。 22名骨肉瘤病人分别匹配22名与其年龄、性别、居住条件相似的病人作对照组。对2种人群进行氟接
Osteosarcoma is a rare malignancy of bone tissue, most commonly occurring in children and young adults. 1990 was reported fluoride intake and osteosarcoma-related, in order to test the fluorine is a risk factor for human osteosarcoma hypothesis, this comparative study of osteosarcoma patients and their matched control patients fluoride exposure. The results show that the occurrence of osteosarcoma has nothing to do with drinking water and fluoride. Twenty-two osteosarcoma patients matched 22 patients with similar age, gender and living conditions respectively as the control group. Fluoride access to two groups of people