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2
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3
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本文引用的文献

1
An evaluation of unabsorbable markers in the study of fat absorption.脂肪吸收研究中不可吸收标记物的评估
Gut. 1961 Dec;2(4):373-6. doi: 10.1136/gut.2.4.373.
2
Validity of polyethylene glycol in estimating intestinal water volume.聚乙二醇在估算肠道水容量方面的有效性。
Gastroenterology. 1963 Jun;44:761-7.
3
Occlusion of the jejunum for intestinal perfusion in man.人体空肠阻断用于肠道灌注
Mayo Clin Proc. 1966 Apr;41(4):224-31.
4
Intestinal perfusion studies: values, pitfalls, and limitations.肠道灌注研究：价值、陷阱与局限性。
Gastroenterology. 1971 Aug;61(2):261-3.
5
Gastric nonabsorbable indicators for studies in man.用于人体研究的胃内不可吸收指示剂。
Gastroenterology. 1970 Aug;59(2):234-9.
6
Modification of polyethylene glycol estimation suitable for use with small mammals.适用于小型哺乳动物的聚乙二醇估算方法的改进。
Gut. 1970 Mar;11(3):268-70. doi: 10.1136/gut.11.3.268.
7
Total recovery studies of nonabsorbable indicators in the rat small intestine.大鼠小肠中不可吸收指示剂的总回收率研究。
Gastroenterology. 1970 Jan;58(1):40-6.
8
Colonic secretion of water and electrolytes induced by bile acids: perfusion studies in man.胆汁酸诱导的结肠水和电解质分泌：人体灌注研究
J Clin Invest. 1971 Aug;50(8):1569-77. doi: 10.1172/JCI106644.
9
Studies of the perfusion technique for colonic absorption.结肠吸收灌注技术的研究。
Gastroenterology. 1969 Jan;56(1):92-100.
10
Suitability of polyethylene glycol as a dilution indicator in the human colon.聚乙二醇作为人体结肠稀释指示剂的适用性。
Gastroenterology. 1968 Mar;54(3):331-3.

稳定型与¹⁴C标记的聚乙二醇作为人体空肠容量指标的比较。

A comparison of stable and 14 C-labelled polyethylene glycol as volume indicators in the human jejunum.

作者信息

Wingate D L, Sandberg R J, Phillips S F

出版信息

Gut. 1972 Oct;13(10):812-5. doi: 10.1136/gut.13.10.812.

DOI:10.1136/gut.13.10.812
PMID:5087072
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1412485/
Abstract

Polyethylene glycol (PEG plus (14)C-PEG) was measured turbidimetrically and by liquid scintillation counting to compare the validities of these methods during the use of PEG as a volume indicator of intestinal perfusion studies in man. Use of (14)C-PEG results yielded similar estimates of water absorption or secretion. The simplicity of (14)C counting offers practical advantages to the use of (14)C-PEG as a nonabsorbable marker for perfusion studies in man.

摘要

采用比浊法和液体闪烁计数法对聚乙二醇（PEG加¹⁴C-PEG）进行测量，以比较这些方法在将PEG用作人体肠道灌注研究的容量指标时的有效性。使用¹⁴C-PEG的结果得出了相似的水吸收或分泌估计值。¹⁴C计数的简便性为将¹⁴C-PEG用作人体灌注研究的不可吸收标记物提供了实际优势。