The so-called microNMR chip, which uses magnetic nanoparticles to measure proteins and other chemical compounds in tumors, requires only tiny amounts of tissue to make a diagnosis, researchers said.

所谓的 microNMR 芯片，是用磁纳米粒测量癌变肿瘤中的蛋白质和其他化合物，只需要很少数量的组织就可以完成一次诊断，研究人员称。

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The body uses two basic types of fuel: fat and carbohydrates (proteins serve primarily to maintain and repair tissue, not to power muscles).

身体使用两种燃料：脂肪和糖（蛋白质则主要是为了修补组织，并不是给肌肉提供动力）。

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To his delight, the extracted tissue thrived and grew, and many of the cells in the resulting culture did indeed contain proteins known to be characteristic of neural stem cells.

让他兴奋不已的是，提取出的组织很旺盛的生长，并且最终在培养环境中的很多细胞都发现有神经干细胞特有蛋白质的存在。

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One theory, which may explain its failure against breast cancer, is that there may be tissue-specific proteins that spur tumor growth in the absence of VEGF.

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Oligomers, which are considered more toxic to brain tissue than amyloid-beta proteins, were applied to the hippocampus, the brain's memory center, in young mice.

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Almost all animal tissue is made up of proteins, which after death break down into constituent parts, some of which end up free in the air.

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