Along with an increase in proteins called cytokines—which the researchers say might suggest a boost in immune activity.

同时一种名为细胞因子的含量升高，对此研究人员表示这可能表明免疫活性提升。

These include toxins and some immunogenic molecules such as lipopolysaccharide, or LPS, that triggers an immune response, causing inflammation.

这包括致病毒素、某些免疫活性分子，比如脂多糖（LPS）；LPS能引起机体免疫反应，从导致炎症。

The ability of HSPs to protect host cells and enhance immune activity can limit the pathogen's path of destruction inside of the body.

HSPs 保护宿主细胞和增强免疫活性的能力可以限制病原体在人体内造成的破坏。

Some studies have even shown regular laughter increases the activity of immune cells in your body, making you less likely to get sick.

一些研究甚至表明，笑会增加体内免疫细胞的活性，使人不容易生病。

And found that the dietary salt boosted the activity of immune cells in the animals'skin, which gave them a leg up when it came to healing their wounds.

然后他们发现食物中的盐分可以促进动物皮肤免疫细胞的活性，从促进伤口愈合。

Those on short-term organic diets do show higher levels of carotenoids, polyphenols, Vitamin C and E, LDL cholesterol, antioxidant activity, immune system markers, and ever higher semen quality.

那些短期内食用有机食品的人确实体内含有更多的类胡萝卜素、多酚、维生素 C 和 E、低密度脂胆固醇、抗氧化活性、免疫系统标记，以及更高的精液量。