Homeida M, Karrar Z A, Roberts C J
Arch Dis Child. 1979 Apr;54(4):299-302. doi: 10.1136/adc.54.4.299.
The effect of malnutrition on hepatic drug-metabolising enzymes was investigated in 8 Sudanese children aged between 9 and 12.5 years using as a model the drug antipyrine. Antipyrine half-life and clearance were measured in the malnourished state and after 3 or 4 weeks of good nutrition. Associated with the improvement in nutritional state was a shortening of antipyrine half-life and an increase in its clearance. There was also a rise in serum triiodothyronine. It is concluded that poor nutrition is associated with impairment of drug metabolic capacity and that many factors are responsible.
以安替比林作为模型药物,对8名年龄在9至12.5岁之间的苏丹儿童进行研究,以探讨营养不良对肝脏药物代谢酶的影响。在营养不良状态下以及营养状况良好3或4周后,分别测定安替比林的半衰期和清除率。随着营养状况的改善,安替比林的半衰期缩短,清除率增加。血清三碘甲状腺原氨酸水平也有所升高。研究得出结论,营养不良与药物代谢能力受损有关,且涉及多种因素。