Mother-Infant Department, University of Modena and Reggio Emilia, Modena, Italy.
Gynecol Endocrinol. 2012 Mar;28 Suppl 1:33-6. doi: 10.3109/09513590.2012.652437.
The pathogenesis of preterm birth (PTB) is largely unknown and the endocrine stress pathway is likely to participate in the mechanisms allowing onset of labor. However, the vast majority of the studies evaluating psychosocial distress denied an association with PTB. Uterine contractility rather than PTB seems associated with distress in pregnancy.
早产(PTB)的发病机制在很大程度上尚不清楚,内分泌应激途径可能参与允许分娩开始的机制。然而,评估心理社会困扰与 PTB 相关的绝大多数研究都否认了这种关联。子宫收缩力而不是 PTB 似乎与妊娠期间的困扰有关。