他们给他做了血检看是否有缺乏维生素的迹象。
They did blood tests on him for signs of vitamin deficiency.
缺磷植物常发育不良，叶片呈典型的深绿色，常伴有花青素的积累。
Phosphorus-deficient plants are often stunted, with leaves turning a characteristic dark green, often with the accumulation of anthocyanin.
水培法不是把它们种植在纯净水里，而是在适当混合了营养素的水中。
Hydroponics is not planting them in pure water, in water that has the proper mix of nutrients.
这种杏仁和软糖的组合是一种富含有机果汁和多种维生素的高附加值食品。
This combination of almond and gumdrop could be a good style of value added food rich in organic juice and various vitamins.
在使用新抗生素的情况下，再感染可能比使用青霉素或红霉素的情况更少见。
Reinfection will probably be less common in cases where the new antibiotic is prescribed than in cases where either penicillin or erythromycin is prescribed.
通过测量一束头发上较重的氢和氧同位素的比例，科学家可以构建一个地理时间轴。
By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.
这是因为是碳水化合物的消耗刺激了胰岛素的分泌，胰岛素对于肌糖原的产生有帮助。
The reason for this is that carbohydrate consumption stimulates insulin production, which aids the production of muscle glycogen.
多年来，医生建议他们的病人服用复合维生素的唯一后果就是给他们带来昂贵的尿液。
For years, doctors advised their patients that the only thing taking multivitamins does is to give them expensive urine.
她经常把装有放射性同位素的试管放在口袋里，对试管里发出的漂亮的蓝绿光赞不绝口。
She had often carried test tubes containing radioactive isotopes in her pocket, remarking on the pretty blue-green light they gave off.
尽管复合维生素的益处还远未得到证实，但你花几美元在复合维生素上可能是一项不错的投资。
Although proof of the benefits of multivitamins is still far from certain, the few dollars you spend on them is probably a good investment.
随着大量的水通过蒸发被抽离，并以雪的形式沉淀形成冰川冰，海洋中氧同位素的比率就发生了变化。
The oxygen isotope ratio of the ocean changes as a great deal of water is withdrawn from it by evaporation and is precipitated as snow to form glacial ice.
在很辣的红辣椒里，辣椒素的含量惊人，以致于你如果切开辣椒，立刻就会感觉到皮肤上有灼烧痛感。
In very hot chilies, the capsaicin content is so amazing that if you cut the pepper, you will immediately feel burning pain on your skin.
为了研究大麻素的作用，研究人员给新生老鼠注射了一种化学物质，这种化学物质可以阻止大麻素到达它们大脑中的受体。
To investigate the function of cannabinoids, researchers injected newborn mice with a chemical that is known to block cannabinoides from reaching their receptors in the brain.
欧文斯和奥尔森假设，如果类胡萝卜素是稀有的或对健康有要求的，则通过着色指示的类胡萝卜素的存在在配偶选择的背景下将是有意义的。
Owens and Olson hypothesize that the presence of carotenoids, as signaled by coloration, would be meaningful in the context of mate selection if carotenoids were either rare or required for health.
这篇综述着重介绍了鲍曼不动杆菌对所选抗生素的耐药机制。
This review emphasizes on the mechanisms of resistance to selected antibiotics in Acinetobacter baumannii.
这些组织也投资于抗疟疾药物开发，基于青蒿素的组合疗法。
The groups have also invested in antimalaria drugs for A.C.T., artemisinin-based combination therapy.
对于养殖的凡纳滨对虾，肝胰腺中虾青素的含量高于其他虾。
For cultured Litopenaeus vannamei, astaxanthin contents in hepatopancreas were higher than those of other prawns.
融合素的候选先导药物是西夫韦肽，一种HIV融合抑制剂。
The lead drug candidate in FusoGen's pipeline is Sifuvirtide, an HIV fusion inhibitor.
当一种酶引起香叶酰焦磷酸盐和胆酸时，大麻素的生产就开始了。
Cannabinoid production starts when an enzyme causes geranyl pyrophosphate and olivetolic acid.
一组科学家提出，倒捻子素的抗氧化剂可以导致白血病细胞死亡。
One group of scientists has proposed that alpha-mangostin, can cause cell death in leukemia cells.
现在许多人承认多种维生素的益处。
接着，提高了大脑中血清素的含量。
这项技术基于对同位素的研究。
几年之后，胰岛素的分泌将减少。
只能达到极限素的99.99%。
我们实际上回到了没有抗生素的时代。
很少有食物是这种营养素的天然来源。
糖类则会阻碍促食素的释放。
它能够刺激胰岛素的作用来降低血糖。
It appears to boost the action of insulin and reduce blood sugar.
吃富含复合B族维生素的食物和蔬菜。
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