Coherent Fluctuation Nephelometry: A Rapid Method for Urine Screening for Bacterial Contamination

被引：4

作者：

Gur'ev, A. S. ^{[1
,3
]}

Volkov, A. Yu. ^{[1
,3
]}

Dolgushin, I. I. ^{[2
]}

Pospelova, A. V. ^{[2
]}

Rastopov, S. F. ^{[1
]}

Savochkina, A. Yu. ^{[2
]}

Sergienko, V. I. ^{[1
]}

机构：

[1] Fed Biomed Agcy Russian Federat, Res Inst Physicochem Med, Moscow, Russia

[2] South Ural State Med Univ, Minist Hlth Russian Federat, Chelyabinsk, Russia

[3] Medtechnopark Co, Moscow, Russia

来源：

BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE | 2015年 / 159卷 / 01期

关键词：

coherent fluctuation nephelometry; urine contamination; rapid screening of urine samples; LASER NEPHELOMETRY; TRACT-INFECTIONS; SYSTEM; CULTURE;

D O I：

10.1007/s10517-015-2902-0

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

Express-test by the method of coherent fluctuation nephelometry for urine contamination was carried out on two prototype instruments with standard polystyrene photometric cuvettes. We analyzed 209 and 119 urine samples. Due to high sensitivity of the method, up to 50% negative samples were detected within 10 min by initial opacity and 90% negative samples were detected during 3.5 h by registration of the bacterial growth curves.

引用

页码：107 / 110

页数：4