Another common treatment is salicylic acid, which doesn't kill the bacteria, but stops them from replicating.

另一种常用的药物是水杨酸，它不会杀灭细菌，但是能阻止细菌繁殖。

Salicylic acid might sound familiar if you've used topical acne treatments, but it wasn't quite modern-day aspirin yet.

如果你使用过局部痤疮治疗方法的话，水杨酸听起来可能很熟悉，但它还不是现代阿司匹林。

Chemicals like salicylic acid, for instance, might also activate genes that cause cells to make more collagen, or boost certain repair pathways.

像是水杨酸一类的化学品，可能也能刺激造细胞的基因产生更多胶原，或者是促进某些修复活动的进行。

Meadowsweet and the willow tree are containing a substance called salicylic acid, it's nature's version of aspirin.

绣线菊和柳树含有一种叫做水杨酸的物质，它是天然版的阿司匹林。

In 1838, an Italian scientist named Raffaele Piria synthesized a stronger form of the active ingredient in willow bark for the first time: salicylic acid.

1838 年，一位名叫拉菲勒·皮里亚的意大利科学家首次在柳树皮中合成了一种更强的活性成分：水杨酸。

About 2,500 years ago, the Greek physician Hippocrates, father of all doctors, made a juice from a tree bark containing salicylic acid for the same effect.

大约2500年前，希腊医师希波克拉底，也就是医药之父，用一种含有水杨酸的树的树皮做成一种汁液以起到相同的效果。

Aspirin, for example, was derived in the 19th century from salicylic acid, a long-time remedy for pains and fever found in plants like willow and meadowsweet.

比如，阿司匹林是19世纪从水杨酸提取出来的，长期以来这种药物被用来治愈疼痛和发烧，是在像柳树和绣线菊属植物这样的植物中提取出来的。

If you can clearly recognize your condition as acne (whiteheads, blackheads, or pustules), you can treat those areas with a benzoyl peroxide spot treatment or salicylic acid.

如果你能清楚地识别出你的情况是痤疮（白头粉刺、黑头粉刺或脓疱）， 你可以用过氧化苯甲酰斑点治疗剂或水杨酸治疗这些区域。

By 1876, a Scottish doctor had published a positive review of salicylic acid's effects on rheumatism in The Lancet, in a paper titled " Rheumatic Fever Treated by Salicylic Acid" .

到 1876 年，一位苏格兰医生在《柳叶刀》上发表了一篇题为“水杨酸治疗风湿热”的论文，对水杨酸治疗风湿病的作用进行了积极评价。

And around the end of the nineteenth century, a couple of scientists at the Bayer group came up with a protocol to modify salicylic acid and make it less toxic.

大约在 19 世纪末，拜耳集团的几个科学家想出了一个改造水杨酸的方案，使其毒性更低。