lung surfactant

surfactant

S24-918860 (sur-fak'tant) [ surf(ace)-act(ive) a(ge)nt] A surface-active agent that lowers surface tension (e.g., oils and various forms of detergents). Artificial surfactants may be given endotracheally to relieve respiratory distress.

lung surfactant

Pulmonary surfactant.

modified natural surfactant

A replacement phospholipid from a natural source with some components removed.

pulmonary surfactant

A lipoprotein secreted by type II alveolar cells that decreases the surface tension of the fluid lining the alveoli, permitting expansion. Synthetic lung surfactant is available for treating patients with respiratory distress syndrome. In obstetrics, fetal production of surfactant can be stimulated by administration of a glucocorticoid 24 to 48 hr before an inevitable preterm birth. Synonym: lung surfactant See: betamethasone; lecithin-sphingomyelin ratio

单词	lung surfactant
释义	DictionarySeesurfactant lung surfactant surfactant S24-918860 (sur-fak'tant) [ surf(ace)-act(ive) a(ge)nt] A surface-active agent that lowers surface tension (e.g., oils and various forms of detergents). Artificial surfactants may be given endotracheally to relieve respiratory distress. lung surfactant Pulmonary surfactant. modified natural surfactant A replacement phospholipid from a natural source with some components removed. pulmonary surfactant A lipoprotein secreted by type II alveolar cells that decreases the surface tension of the fluid lining the alveoli, permitting expansion. Synthetic lung surfactant is available for treating patients with respiratory distress syndrome. In obstetrics, fetal production of surfactant can be stimulated by administration of a glucocorticoid 24 to 48 hr before an inevitable preterm birth. Synonym: lung surfactant See: betamethasone; lecithin-sphingomyelin ratio
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