Migraines occur when inflammation around the brain triggers trigeminal nociceptors-cells responsible for pain sensations around the face-to transmit chemical signals.

当大脑附近的炎症触发三叉神经伤害感受器(对面部疼痛作出反应的细胞)来传递化学信号时，偏头痛就发作了。

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In recent animal studies, this chemical inhibited COX-2, a protein that spurs inflammation (the same protein that so-called COX-2 inhibitor drugs such as Celebrex quash).

在最近的动物研究中，这种化学物质抑制了COX - 2(环氧化酶)——引发炎症的一种蛋白质(相同的蛋白质称为COX - 2抑制剂，药物如西乐葆则则无效)。

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The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation, DNA damage and cell death.

石棉纤维被认为通过刺穿细胞引起能够导致炎症、DNA受损和细胞死亡的化学反应而引发癌症。

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It suppresses a chemical in the body which affects inflammation and offers the patient the possibility of reduced stiffness and less pain.

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Inflammation is also caused by chemical signalling.

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Garret A. FitzGerald, a pharmacologist at the University of Pennsylvania, raised the first red flags about pharmaceuticals like Vioxx, Celebrex and Bextra after he saw chemical reasons that the drugs, which all inhibit inflammation by blocking the same enzyme, might cause heart attacks.

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