%0 Journal Article %T ONE-DIMENSIONAL THIN-LAYER CHROMATOGRAPHIC DETERMINATION OF SEVERAL PHOSPHOLIPIDS IN AMNIOTIC FLUID FOR IDENTIFYING FETAL LUNG MATURITY %A Lin Leming %A Zhang Jun %A Huang Shengqi %A He Changchun %A Xu Guoli %A Tang Jiexin %J 色谱 %D 1994 %I %X 早产儿由于其肺未发育成熟而患呼吸窘迫综合症(RSD)造成的死亡,占围产儿死亡率的首位。因此,测定胎儿在出生前数周的肺成熟度,以便通过羊膜腔内给药促使胎儿成熟,对围产医学监护,保证优生优育具有重大意义。本工作用一维薄层色谱法,分离羊水中的卵磷脂(L)、鞘磷脂(S)、磷脂酰甘油(PG)和磷脂酰乙醇胺(PE)等磷脂类化合物。色谱图经碘蒸汽显色后,以反射吸收方式,在460nm波长下,进行光密度扫描,并采用 %K 薄层色谱 %K 磷脂 %K 羊水 %K 胎儿 %K 肺成熟度 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=E267A3B2D6EE857D6D02C059BBD30DDF&yid=3EBE383EEA0A6494&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=73579BC9CFB2D787&eid=9D453329DCCABB94&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=1