| 新生儿昼夜血浆尿液渗透压变化 |
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| 引用本文： | 邵予,祝万君,吴本清,潘小梅,吴伟晴.新生儿昼夜血浆尿液渗透压变化[J].武汉大学学报(医学版),2004,25(5):604-605,612. |
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| 作者姓名： | 邵予 祝万君 吴本清 潘小梅 吴伟晴 |
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| 作者单位： | 1. 广东省深圳市龙岗区妇幼保健院,深圳,518172
2. 广东省深圳市人民医院,深圳,518020 |
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| 基金项目： | 深圳市龙岗区科技发展项目 ( 2 0 0 2 0 83 ) |
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| 摘 要： | 目的 :探讨新生儿昼夜血浆尿液渗透压变化。方法 :72例新生 (男 4 2例 ,女 30例 ) ,根据日龄分为A、B、C3组 ,3组日龄分别为～ 3、～ 7、～ 2 8d。记录昼夜尿量 ,以FM 6型全自动冰点渗透压仪测量血浆、尿液渗透压。结果 :①A组昼夜尿量与B、C组比较 ,差异有显著性意义 (P <0 .0 5 )。②A、B、C三组昼夜血浆渗透压分别为 2 85±15、2 86± 13、2 84± 11、2 86± 14、2 84± 11、2 86± 14 (mOm·L-1) ;尿液渗透压分别为 2 0 3± 4 5、189± 4 3、186± 37、194± 5 1、2 17± 35、2 0 3± 4 3(mOsm·L-1) ;三组昼夜血浆、尿液渗透压比较差异无显著性意义 (P >0 .0 5 )。结论 :正常新生儿肾脏浓缩功能无昼夜差异。
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| 关 键 词： | 新生儿 排尿 渗透压 |
| 文章编号： | 1671-8852(2004)05-0604-02 |
Changes of Plasma and Urine Osmolarity in Neonates |
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| Xiao Yu,Zhu Wanjun,Wu Benqing,et alHealthcare Hospital for Women & Children of Shenzhen Longgang District,Shanzhen ,China.Changes of Plasma and Urine Osmolarity in Neonates[J].Medical Journal of Wuhan University,2004,25(5):604-605,612. |
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| Authors: | Xiao Yu Zhu Wanjun Wu Benqing Healthcare Hospital for Women & Children of Shenzhen Longgang District Shanzhen China |
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| Institution: | Xiao Yu,Zhu Wanjun,Wu Benqing,et alHealthcare Hospital for Women & Children of Shenzhen Longgang District,Shanzhen 518172,China |
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| Abstract: | Objective: To assess the changes of plasma and urine osmolarity in neonates.Methods: The urine volume were recorded. Plasma and urine osmolarity were measured using the FM-6 pattern freezing point osmometer. Results: ① There were significant difference (P<0.05) in the day-night voided volume between group A and group B or C. ② The day and night plasma osmolarity were (285±15),(286±13),(284±11),(286±14),(284±11) and (286±14)mOsm·L -1 respectively, the day and night urine osmolarity were(203±45),(189±43),(186±37),(194±51),(217±35) and (203±43)mOsm·L -1 respectively, there were no significant difference among the 3 groups. Conclusion: There is no difference in the renal concetration function of neonates between day and night. |
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| Keywords: | newborn micturition osmolarity |
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