If the dose of radiation exceeds a certain threshold level, then it can produce acute effects, such as skin redness, hair loss, radiation burns, and acute radiation syndrome (ARS1).

如果辐射剂量超过一定的阈值水平，那么它可以产生，如皮肤发红，脱发，辐射烧伤和和急性辐射综合症(ARS1)等急性影响。

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While our brain may be exposed to the allowable amount of radiofrequency radiation, our bodies and our skin may be getting more than the phone's advertised dose of radiofrequency radiation.

因为当我们大脑受到的高频辐射在能承受范围内时，身体和皮肤受到的辐射则有可能超过这个范围。

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Dr Ken Checinski, senior lecturer in addictive behaviour at St George's Hospital, London, warned me I might see effects on my skin and mood within 72 hours, even on a 5mg daily dose.

Ken Checinski医生，他是伦敦圣乔治医院的成瘾行为的高级导师，他警告我说，即使在每天5 mg的剂量下，我都能在72小时内发现药物对我皮肤和情绪的影响。

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Targretin is generally used at the highest tolerated dose in cancer patients, according to Keith Flaherty, a skin-cancer specialist at Harvard Medical School.

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