多不饱和脂肪酸、维生素D及同型半胱氨酸与#br# 产后抑郁关系的研究进展

产后抑郁(postpartum depression，PPD)是产褥期常见但易被忽视的情绪障碍，对母婴、家庭均有负面影响。越来越多的证据表明PPD的发生、发展与机体内某些微量营养物质的浓度异常有关，如多不饱和脂肪酸、维生素D及同型半胱氨酸。深入研究微量营养物质调节情绪的作用机制和产褥期监测营养状况的应用价值，可能为PPD的预防、早期筛查及治疗提供新方向。

Progress in study on the correlation of polyunsaturated fatty acids,vitamin D and homocysteine with #br# postpartum depression

Postpartum depression(PPD) is a common emotional disorder in the puerperium, which has negative impact on women, infants and family. There is growing evidence that abnormal concentration of a number of nutrients (including polyunsaturated fatty acids, vitamin D and homocysteine) is associated with depression in postpartum population. Further studies on the mechanisms for the functions of nutrients and regulation of nutritional states in the puerperium will be of great value in the prevention, early diagnosis and treatment of PPD.