KUBÁŇ, Petr, Pavol ĎURČ, Júlia LAČNÁ, Michal GREGUŠ, František FORET, Jiří DOLINA, Štefan KONEČNÝ, Martina DOUBKOVÁ, Dagmar KINDLOVÁ, Eva POKOJOVÁ and Jana SKŘIČKOVÁ. CAPILLARY ELECTROPHORETIC ANALYSIS OF EXHALED BREATH CONDENSATE IN THE DIAGNOSIS OF GASTROESOPHAGEAL REFLUX DISEASE. HUNGARIAN JOURNAL OF INDUSTRY AND CHEMISTRY. WARSAW: DE GRUYTER POLAND SP ZOO, 2018, vol. 46, No 1, p. 23-27. ISSN 0133-0276. Available from: https://dx.doi.org/10.1515/hjic-2018-0006.
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Basic information
Original name CAPILLARY ELECTROPHORETIC ANALYSIS OF EXHALED BREATH CONDENSATE IN THE DIAGNOSIS OF GASTROESOPHAGEAL REFLUX DISEASE
Authors KUBÁŇ, Petr (203 Czech Republic, guarantor, belonging to the institution), Pavol ĎURČ (703 Slovakia, belonging to the institution), Júlia LAČNÁ (703 Slovakia, belonging to the institution), Michal GREGUŠ (703 Slovakia, belonging to the institution), František FORET (203 Czech Republic, belonging to the institution), Jiří DOLINA (203 Czech Republic, belonging to the institution), Štefan KONEČNÝ (703 Slovakia, belonging to the institution), Martina DOUBKOVÁ (203 Czech Republic, belonging to the institution), Dagmar KINDLOVÁ (203 Czech Republic, belonging to the institution), Eva POKOJOVÁ (203 Czech Republic, belonging to the institution) and Jana SKŘIČKOVÁ (203 Czech Republic, belonging to the institution).
Edition HUNGARIAN JOURNAL OF INDUSTRY AND CHEMISTRY, WARSAW, DE GRUYTER POLAND SP ZOO, 2018, 0133-0276.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10406 Analytical chemistry
Country of publisher Poland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.084 in 2002
RIV identification code RIV/00216224:14740/18:00106949
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1515/hjic-2018-0006
UT WoS 000440079700006
Keywords in English capillary electrophoresis; exhaled breath condensate; ionic analysis; diagnosis; gastroesophageal reflux disease
Tags 14110213, 14110215, podil, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavla Foltynová, Ph.D., učo 106624. Changed: 4/3/2019 12:28.
Abstract
In this work, capillary electrophoresis with contactless conductometric detection (CCD) was used for the analysis of the ionic content of exhaled breath condensate (EBC) to differentiate between healthy individuals and patients with gastroesophageal reflux disease (GERD). The exhaled breath condensate was collected using a miniature sample collection device and the content analyzed using a separation electrolyte composed of 20 mM 2-(N-morpholino)ethanesulfonic acid, 20 mM L-histidine, 2 mM 18-Crown-6 and 30 mu M cetyltrimethylammonium bromide. The separation of anions took less than 2.5 minutes, while the cations were separated in less than 1.5 minutes. The most significantly elevated ions in the group of patients suffering from gastroesophageal reflux disease were chloride, nitrate, propionate and butyrate. Although the number of subjects was too small to draw definite conclusions with regard to the discriminatory power of these ions, the pilot data are promising for EBC as a useful non-invasive alternative for other methods used in the diagnosis of gastroesophageal reflux disease.
Links
NV17-31945A, research and development projectName: Vývoj neinvazivní diagnostiky extraezofageálních projevů refluxní choroby jícnu
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