VOA慢速英语 狼疮如何攻击身体防御系统

　　VOICE ONE:

　　Other suspected causes include antibiotic drugs, mental or physical tension, infections and hormones. In fact, hormones might explain why lupus affects women far more often than men. The Lupus Foundation of America says more than ninety percent of the people with lupus are women. Scientists do not know why women are more at risk than men. They think it might involve female hormones, like estrogen. Another idea is that it could involve the foreign cells left in a woman's body after a pregnancy.

　　VOICE TWO:

　　There is currently no cure for lupus. Yet doctors have developed ways of treating the disease. Treatments are based on the condition and needs of each patient. No two individuals have the exact same problems. A treatment could include a combination of stress-reduction methods and drugs such as painkillers and steroids. Anti-malaria drugs also have been effective. Recent research also suggests that supervised exercise training can improve the quality of life for lupus patients.

　　It has been about forty years since the United States Food and Drug Administration approved a drug especially for treating lupus. Several companies are working to make drugs that can help lupus patients. Groups like the Lupus Foundation of America are working to increase public understanding of the disease.

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