| 词汇 | thiamine |
| 释义 | thiamine noun[ U ] chemistry, biology specializeduk /ˈθaɪ.ə.miːn//ˈθaɪ.ə.mɪn/ us /ˈθaɪ.ə.miːn//ˈθaɪ.ə.mɪn/ → vitamin B1维生素B1 Vitamins & minerals ascorbic acid B vitamin bioflavonoid biotin carotene folic acid multivitamin niacin Omega-3 retinol vitamin vitamin A vitamin B1 vitamin B12 vitamin B complex vitamin C vitamin D vitamin E vitamin H vitamin K Examples of thiaminethiamine Women may become deficient in thiamine in just a few weeks. He was treated with intravenous thiamine and had a dramatic and sustained recovery of ventricular function. They were able to metabolize radio-isotope labelled glucose and accumulate thiamine against a concentration gradient. A diet high in carbohydrate increases the requirement for thiamine, and thus exacerbates any state of deficiency. The patient is now fed via a gastrostomy tube, and receives daily supplementation of vitamins including thiamine. It may respond to thiamine in the early stages. The main organ functioning as the principal storage depot for thiamine is the liver. It was considered that the predominant etiological factor for acute delirium was thiamine deficiency. The level of delirium remained unchanged until administration of thiamine starting on day 7 postoperatively, which resulted in palliation of delirium without brain damage. The resulting ratio includes thiamine from passive and active uptake in live cells. Certainly, the uptake of thiamine is very significant, indicating that some membrane function remains intact. However, the ability to store thiamine might have been decreased because of liver dysfunction due to liver cirrhosis. Malabsorption or consumption by the tumor was considered the mechanism of thiamine deficiency. Potentially lethal thiamine deficiency complicating parenteral nutrition in children. His initial transketolase level, taken after his course of thiamine treatment but before clinical improvement, was very low, indicating severe thiamine deficiency. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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