Study of various parameters that influence the content of exhaled breath condensate used in the diagnosis of gastroesophageal reflux disease

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F18%3A00492061" target="_blank" >RIV/68081715:_____/18:00492061 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14740/18:00104676

Result on the web

<a href="http://dx.doi.org/10.1515/hjic-2018-0007" target="_blank" >http://dx.doi.org/10.1515/hjic-2018-0007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/hjic-2018-0007" target="_blank" >10.1515/hjic-2018-0007</a>

Result language

angličtina

Original language name

Study of various parameters that influence the content of exhaled breath condensate used in the diagnosis of gastroesophageal reflux disease

Original language description

In this work, various parameters that influence the ionic content and pH of exhaled breath condensate in terms of the non-invasive diagnosis of gastroesophageal reflux disease were studied. Exhaled breath condensate samples were collected using a miniature and inexpensive sampling device. Capillary electrophoresis with contactless conductometric detection was used to monitor the ionic content of exhaled breath condensate. Background electrolyte composed of 20 mM of 2-(N-Morpholino)ethanesulfonic acid, 20 mM of L-Histidine, 2 mM of 18-Crown-6 and 30 mu M of cetyltrimethylammonium bromide facilitated the rapid separation of anions and cations, both in less than 2 minutes. The possibility of contamination of the exhaled breath condensate by saliva is discussed in detail. The day-to-day repeatability (n=5) of the ionic content and pH of the exhaled breath condensate was studied and was satisfactory, reflecting mainly the physiological variability.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10406 - Analytical chemistry

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Hungarian Journal of Industrial Chemistry

ISSN

0133-0276

e-ISSN

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Volume of the periodical

46

Issue of the periodical within the volume

1

Country of publishing house

HU - HUNGARY

Number of pages

6

Pages from-to

29-34

UT code for WoS article

000440079700007

EID of the result in the Scopus database

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