Berseth C L
Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.
Clin Perinatol. 1996 Jun;23(2):179-90.
Many aspects of the forward propulsion of enteral nutrients are not fully mature in the preterm and term neonate. Because the regulation of motor activity in the gastrointestinal tract is complex and multifaceted, many levels of regulation of this activity are immature in the preterm infant; however, as neonatologists develop a better understanding of the physiologic mechanisms that underlie these dysfunctions as well as the interactions of nutrients, hormones, and pharmacologic agents with these regulatory mechanisms, better feeding strategies can be tailored for these infants. Moreover, current studies will permit the development of predictive and diagnostic tools as well as the refinement of pharmacologic interventions for these infants.
肠内营养物质向前推进的许多方面在早产儿和足月儿中尚未完全成熟。由于胃肠道运动活动的调节复杂且多方面，早产儿这种活动的许多调节水平尚不成熟；然而，随着新生儿科医生对这些功能障碍背后的生理机制以及营养物质、激素和药物制剂与这些调节机制的相互作用有了更好的理解，可以为这些婴儿量身定制更好的喂养策略。此外，当前的研究将有助于开发预测和诊断工具，并完善针对这些婴儿的药物干预措施。
