| 对不同血氨测定标本处理方法的评价 |
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| 引用本文： | 齐宁霞,刘静,安良.对不同血氨测定标本处理方法的评价[J].中国现代医药杂志,2011,13(2):70-71. |
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| 作者姓名： | 齐宁霞 刘静 安良 |
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| 作者单位： | 西安高新医院,710065 |
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| 摘 要： | 目的评价不同方法处理标本后放置时间与血氨测定值的关系。方法将43例测血氨患者的标本不同方法处理、储存,分别放置不同时间后测定其血浆氨浓度。结果所有标本放置时间越长,其血氨浓度越高;未分离标本放置30min内无明显差别(P>0.05),60min结果有显著性差异(P<0.05);分离出的血浆标本温室时120min之内无明显差别,180min则有显著性差异(P<0.05);置4℃冰箱冷藏的分离标本3h内之间无明显差别(P>0.05),4h后则有显著性差异(P<0.05);置-20℃冰箱冷冻的分离标本24h内无明显差别(P>0.05),48h后则有显著性差异(P<0.01)。结论未分离血浆的标本应在30min内分离并完成检测,即使分离出血浆也应在2h之内检测,冷藏应于3h内、冷冻保存于24h内测定。
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| 关 键 词： | 处理标本 储存 放置时间 血氨 |
The evaluation of methods on determination of blood ammonia samples |
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| Qi Ningxia,Liu Jing,An Liang.The evaluation of methods on determination of blood ammonia samples[J].Modern Medicine Journal of China,2011,13(2):70-71. |
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| Authors: | Qi Ningxia Liu Jing An Liang |
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| Institution: | Qi Ningxia,Liu Jing,An Liang. Xi'an Gaoxin Hospital,Xi'an 710065 |
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| Abstract: | Objective To evaluate the relationship between standing time and blood ammonia determination after using different methods to treat blood ammonia samples. Methods Forty-three enrolled patients ammonia samples were separately detected after different time for placement using various ways for treatment and storage. Results The longer ammonia sample storage time,the higher blood ammonia concentration.The no isolated blood ammonia samples were no significant differences during half an hour(P>0.05), comes on sig... |
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| Keywords: | Blood samples Storage Standing time Blood ammonia |
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