口服避孕药对一些苏丹女性维生素B6表观状态的影响。
The effect of oral contraceptives on the apparent vitamin B6 status in some Sudanese women.
作者信息
Salih E Y, Zein A A, Bayoumi R A
机构信息
Faculty of Medicine, University of Khartoum, Sudan.
出版信息
Br J Nutr. 1986 Sep;56(2):363-7. doi: 10.1079/bjn19860117.
PMID:3676217
Abstract
- In vitro activation of erythrocyte aspartate aminotransferase (EC 2.6.1.1) activity by pyridoxal phosphate was used to assess vitamin B6 nutritional status in forty Sudanese women taking combined, low-dose oral contraceptives (oestrogen-progestogen; OC) and in thirty healthy, non-pregnant women not taking OC. 2. Fourteen (35%) out of forty OC users showed apparent vitamin B6 deficiency. 3. Side-effects associated with OC were more common among the apparently vitamin-B6-deficient OC users than among OC users and non-OC users not deficient in vitamin B6.
摘要
- 采用磷酸吡哆醛对红细胞天冬氨酸氨基转移酶（EC 2.6.1.1）活性进行体外激活，以评估40名服用复方低剂量口服避孕药（雌激素 - 孕激素；OC）的苏丹女性和30名未服用OC的健康未孕女性的维生素B6营养状况。2. 40名服用OC的女性中有14名（35%）表现出明显的维生素B6缺乏。3. 与OC相关的副作用在明显维生素B6缺乏的OC使用者中比在维生素B6不缺乏的OC使用者和未服用OC的使用者中更常见。
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