Without insulin, sugar piles up in your blood vessels.

胰岛素缺乏，葡萄糖就会在血管内积累。

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If more could survive, patients might be able to go much longer without insulin.

如果更多的细胞能够存活，患者不需要使用胰岛素的时间就可能会延长。

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Without insulin, the blood sugar increases as the body cannot use or store glucose.

没有胰岛素，血糖增加，因为身体无法使用或储存葡萄糖。

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But glucose can't enter our cells without insulin, which is a hormone produced by the pancreas.

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Now 70, the Lufkin, Tex. retired office manager, is walking five miles a day and managing without medications or insulin.

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Glucose is absorbed into your bloodstream after you eat, but it can't enter the cells of most of your tissues without the help of insulin a hormone secreted by your pancreas.

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