使用荧光分光法测定人体血清中维生素A灵敏、精确、取血量很少、适合大规模人群营养调查。
The use of flurospectrometry to determine vitamin A in human serum is shown to be sensitive, accurate and needs a lesser amount of sample. It is suitable for nutritional surveys of large populations.
为探讨老年性白内障（SC）的病因，测定了SC患者血清维生素E水平，并与正常对照组进行了比较。
The serum vitamin E(VE)levels in patients with senile cataract(SC)and in normal subjects were determined and compared.
目的通过对胎膜早破孕妇血清氧化应激指标—超氧化物歧化酶、丙二醛及维生素e的测定，分析3个指标在胎膜早破发病机制中的意义。
Objective to determine levels of maternal serum SOD, MDA and ve in patients with premature rupture of membranes (PROM) in order to analyze their significance in pathogenesis of PROM.
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