| 正常新生儿喂养前后血清胃泌素浓度的变化 |
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| 引用本文： | 吴圣楣 陈惠金. 正常新生儿喂养前后血清胃泌素浓度的变化[J]. 中华儿科杂志, 1996, 34(3): 170-172 |
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| 作者姓名： | 吴圣楣 陈惠金 |
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| 作者单位： | 上海第二医科大学附属新华医院 |
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| 摘 要： | 为了解正常新生儿喂养对胃肠激素分泌的影响，采用放射免疫法测定了６４例正常新生儿生后２周内不同时期喂养前后血清胃泌素浓度的变化。结果显示喂养能引起新生儿血清胃泌素浓度显著升高；新生儿出生后血清胃泌素浓度呈进行性升高，至１周时达高峰，而后下降，但仍高于首次喂养前及成人空腹水平。提示胃泌素对新生儿胃肠道功能及胃肠道组织结构的成熟起重要作用，且喂养本身则可能是重要因素之一。
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| 关 键 词： | 婴儿，新生 胃泌素类 摄食行为 |
Changesofserumgastrinconcentrationinneonatesbeforeandafterfeeding |
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| LiYexin,WuShengmei,ChenHuijin,et al.. Changesofserumgastrinconcentrationinneonatesbeforeandafterfeeding[J]. Chinese journal of pediatrics, 1996, 34(3): 170-172 |
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| Authors: | LiYexin WuShengmei ChenHuijin et al. |
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| Affiliation: | LiYexin,WuShengmei,ChenHuijin,etal.XinHuaHospital,ShanghaiSecondMedicalUniversity,Shang-hai200092 |
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| Abstract: | Serumgastrinconcentrationsweremeasuredbeforeandafterfeedingin64healthytermneonateswithin2weeksafterbirthbyusingradioimmunoassay.Asignificantlyincreasedcon-centrationofserumgastrinaftereachfeedingwasnoticed.Progressivechangesoccuredinpostpran-dialhormoneresponsesintheneonates.Serumgastrinlevelwasfoundtoreachitspeakduringthefirstweekofage,andthentobegintodecrease,thoughthelevelwasstilsignificantlyhigherthanthatoftheneonatesbeforethefirstfeedingandthatoffastingadults.Theseresultssuggestthatthehighgastrinlevelinneonatesmaybeimportanttotheadaptationtopostnatallife,andenteralfeedingmayplayanimportantroleasatrigger. |
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| Keywords: | Infant newbornGastrinsFeedingbehavior |
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