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曾經我的手 已關閉迴響。

曾經我的手

2011
11.13

做有機實驗時我曾因為過敏手紅腫, 然後我今天看到一句話

One of the ways in which these unusually strong reactions occur is when the immune system produces lots of histamine, far beyond the amount that is actually needed. So the dilation of the blood vessels and inflammation can be so severe that they cause difficulty in breathing. This is why it is not uncommon for pharmacies to sell so-called “anti-histamines.” These antihistamines block the histamine binding sites and thereby block the histamine reaction.

非常不錯解釋了這個現象

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