储存以及反复冻融对血浆胆碱酯酶活性的影响。
Effects of storage and repeated freezing and thawing on plasma cholinesterase activity.
作者信息
Turner J M, Hall R A, Whittaker M, Kricka L J
出版信息
Ann Clin Biochem. 1984 Sep;21 ( Pt 5):363-5. doi: 10.1177/000456328402100504.
PMID:6508207
Abstract
Plasma cholinesterase activity, determined using either benzoyl choline or butyrylthiocholine as substrate, is stable for prolonged periods (greater than 12 months) when stored at -20 degrees C. Likewise, repeated freezing and thawing of plasma did not markedly affect cholinesterase activity.
摘要
使用苯甲酰胆碱或丁酰硫代胆碱作为底物测定的血浆胆碱酯酶活性，在-20℃储存时可长期稳定（超过12个月）。同样，血浆反复冻融对胆碱酯酶活性没有明显影响。
相似文献
1
Effects of storage and repeated freezing and thawing on plasma cholinesterase activity.储存以及反复冻融对血浆胆碱酯酶活性的影响。
Ann Clin Biochem. 1984 Sep;21 ( Pt 5):363-5. doi: 10.1177/000456328402100504.
2
Comparison of a commercially available assay system with two reference methods for the determination of plasma cholinesterase variants.
Clin Chem. 1983 Oct;29(10):1746-51.
3
Choice of the most appropriate methods for the investigation of serum cholinesterase status.
Z Med Lab Diagn. 1986;27(5):245-7.
4
The inhibition by D-tubocurarine of horse serum cholinesterase-catalyzed hydrolysis of butyrylcholine and benzoylcholine.
Biochem Pharmacol. 1975 Sep 15;24(18):1663-4. doi: 10.1016/0006-2952(75)90003-9.
5
Is serum cholinesterase activity a predictor of succinyl choline sensitivity? An assessment of four methods.
Clin Chem. 1978 Oct;24(10):1762-6.
6
A comparison of some methods of phenotyping the plasma cholinesterase variants using benzoylcholine as substrate.
Ann Clin Biochem. 1981 Jan;18(Pt 1):9-14. doi: 10.1177/000456328101800103.
7
New enzymatic assay of cholinesterase activity.
Clin Chim Acta. 1977 Oct 1;80(1):87-94. doi: 10.1016/0009-8981(77)90267-4.
8
Application of stepwise discriminant analysis in the phenotyping of plasma cholinesterase variants.
Ann Clin Biochem. 1985 Mar;22 ( Pt 2):175-8. doi: 10.1177/000456328502200213.
9
Effects of different variables on whole blood cholinesterase analysis in dogs.不同变量对犬全血胆碱酯酶分析的影响。
J Vet Diagn Invest. 2002 Mar;14(2):132-9. doi: 10.1177/104063870201400207.
10
[Determination of cholinesterase activity in serum and plasma].[血清和血浆中胆碱酯酶活性的测定]
Vojnosanit Pregl. 1981 Sep-Oct;38(5):353-6.
引用本文的文献
1
Time-dependent effects of storage at -80 °C on the stability of butyrylcholinesterase activity in human serum.-80°C储存对人血清中丁酰胆碱酯酶活性稳定性的时间依赖性影响。
Pract Lab Med. 2022 Jul 19;31:e00298. doi: 10.1016/j.plabm.2022.e00298. eCollection 2022 Aug.
2
Comparison of two storage methods for the analysis of cholinesterase activities in food animals.两种用于分析食用动物体内胆碱酯酶活性的储存方法的比较。
Enzyme Res. 2011 Jan 17;2010:904249. doi: 10.4061/2010/904249.
Zotero 插件