free from damage的意思|示意

An overview on the development of oxidative stress and damage from the free radicals, and the defenses systems for antioxidation.

该文对自由基所引起的氧化胁迫和伤害，以及各种抗氧化防御系统进展，作一综述。

Swisse Ultiboost Lung Health Support is formulated with zinc, selenium and vitamins C & E, which are antioxidants that help protect cells from potential free radical damage.

Swisse的清肺片选取锌，硒及维他命C和E等具备抗氧化性物质为配方，帮助保护细胞以防自由基伤害。

When scientists pretreat neurons with this acid in the lab, the cells are significantly (though not completely) protected from free-radical damage. Yup: Coffee is a good source of antioxidants.

科学家在实验室用这种化合物预处理神经元后，神经细胞抗自由基损伤的能力明显增强。没错，咖啡是很好的抗氧化剂来源。

Conclusion ASTmay protect gastric mucosa from ulcer lesion by exhausting exercise, the mechanism may be related to ast raise the gastrin gene expression and against free radical damage.

结论黄芪总苷对运动性疲劳大鼠胃粘膜损伤有保护作用，其保护机制可能与增加胃泌素基因表达，并参与抗氧自由基损伤有关。

In reality, although antioxidants interact with and neutralize free radicals and prevent them from causing damage, there is little available evidence that antioxidants prevent cancer.

实际上，尽管抗氧化剂同游离基之间会产生反应且能中和自由基，也可以阻止其产生损害，但几乎没有证据证明抗氧化剂能阻止癌症。

"Free radicals — like the kind formed from sun exposure — damage the membrane of skin cells, potentially allowing damage to the DNA of that cell," says Heller.

“自由基(比如由阳光照射而形成的粒子)会损害皮肤细胞膜，更会对细胞DNA构成潜在的威胁。”Heller说。