izmertechИзмерительная техникаIzmeritel`naya Tekhnika0368-10252949-5237ФГУП "ВНИИФТРИ"izmertech-456Research ArticleМЕДИЦИНСКИЕ И БИОЛОГИЧЕСКИЕ ИЗМЕРЕНИЯMEDICAL AND BIOLOGICAL MEASUREMENTSПламенно-фотометрические и потенциометрические методики выполнения измерений концентрации натрия в кровиБузановскийВ. А.vab1960@rambler.ruООО Компания «Безопасность»Russian Federation201607022023036467Copyright © ФГУП "ВНИИФТРИ", 20232023ФГУП "ВНИИФТРИ"ФГУП "ВНИИФТРИ"https://www.izmt.ru/jour/about/submissions#copyrightNoticehttps://www.izmt.ru/jour/article/view/456

Исследование крови человека выполняют по многочисленным показателям, одним из которых является концентрация натрия. Рассмотрены пламенно-фотометрические и потенциометрические методики, предназначенные для определения концентрации натрия в плазме, сыворотке и цельной крови. Представлены краткие сведения об указанных методиках и результатах их сравнительных испытаний.

Research of human blood is carried out for numerous parameters. One of them is sodium concentration. In this article flame photometric and potentiometric procedures for determination of sodium concentration in plasma, serum and whole blood are described. Brief data on these procedures and results of their comparative tests are presented.

пламенно-фотометрическаяпотенциометрическаяметодика выполнения измеренийконцентрациянатрийкровьflame photometricpotentiometricprocedure of measurementsconcentrationsodiumbloodReferencesDrayer R.L. Semimicro flame photometry of serum sodium and potassium // Clin. Chem. 1956. V. 2. № 2. P. 112-116.Drayer R.L. Semimicro flame photometry of serum sodium and potassium // Clin. Chem. 1956. V. 2. № 2. P. 112-116.Oesch U., Ammann D., Simon W. Ion-selective membrane electrodes for clinical use // Clin. Chem. 1986. V. 32. № 8. P. 1448-1459.Oesch U., Ammann D., Simon W. Ion-selective membrane electrodes for clinical use // Clin. Chem. 1986. V. 32. № 8. P. 1448-1459.Ladenson J.H. Evaluation of an instrument (Nova-1) for direct potentiometric analysis of sodium and potassium in blood and their indirect potentiometric determination in urine // Clin. Chem. 1979. V. 25. № 5. P. 757-763.Ladenson J.H. Evaluation of an instrument (Nova-1) for direct potentiometric analysis of sodium and potassium in blood and their indirect potentiometric determination in urine // Clin. Chem. 1979. V. 25. № 5. P. 757-763.Koch D.D., Parrish D., Ladenson J.H. Evaluation of a direct potentiometric method for sodium and potassium used in the Du Pont aca // Clin. Chem. 1983. V. 29. № 6. P. 1090-1092.Koch D.D., Parrish D., Ladenson J.H. Evaluation of a direct potentiometric method for sodium and potassium used in the Du Pont aca // Clin. Chem. 1983. V. 29. № 6. P. 1090-1092.Lustgarten J.A., Wenk R.E., Byrd C., Hall B. Evaluation of an automated selective-ion electrolyte analyzer for measuring Na+, K+, and C1- in serum // Clin. Chem. 1974. V. 20. № 9. P. 1217-1221.Lustgarten J.A., Wenk R.E., Byrd C., Hall B. Evaluation of an automated selective-ion electrolyte analyzer for measuring Na+, K+, and C1- in serum // Clin. Chem. 1974. V. 20. № 9. P. 1217-1221.Ng R.H., Altaffer M., Ito R., Statland B.E. The Technicon RA-1000 evaluated for measuring sodium, potassium, chloride, and carbon dioxide // Clin. Chem. 1985. V. 31. № 3. P. 435-438.Ng R.H., Altaffer M., Ito R., Statland B.E. The Technicon RA-1000 evaluated for measuring sodium, potassium, chloride, and carbon dioxide // Clin. Chem. 1985. V. 31. № 3. P. 435-438.Guagnellini E., Spagliardi G., Bernardi G., Stella P. Reliability of IL Monarch ion-selective electrode module for sodium, potassium, and chloride measurements // Clin. Chem. 1988. V. 34. № 4. P. 746-748.Guagnellini E., Spagliardi G., Bernardi G., Stella P. Reliability of IL Monarch ion-selective electrode module for sodium, potassium, and chloride measurements // Clin. Chem. 1988. V. 34. № 4. P. 746-748.Anker P., Jenny H.-B., Wuthier U., Asper R., Ammann D., Simon W. Potentiometry of Na in undiluted serum and urine with use of an improved neutral carrier-based solvent polymeric membrane electrode // Clin. Chem. 1983. V. 29. № 8. P. 1508-1512.Anker P., Jenny H.-B., Wuthier U., Asper R., Ammann D., Simon W. Potentiometry of Na in undiluted serum and urine with use of an improved neutral carrier-based solvent polymeric membrane electrode // Clin. Chem. 1983. V. 29. № 8. P. 1508-1512.Sibbald A., Covington A.K., Carter R.F. Simultaneous on-line measurement of blood K+, Ca2+, Na+, and pH with a four-function Chem FET integrated-circuit sensor // Clin. Chem. 1984. V. 30. № 1. P. 135-137.Sibbald A., Covington A.K., Carter R.F. Simultaneous on-line measurement of blood K+, Ca2+, Na+, and pH with a four-function Chem FET integrated-circuit sensor // Clin. Chem. 1984. V. 30. № 1. P. 135-137.Ng R.H., Altaffer M., Statland B.E. Assay of sodium, potassium, and ionized calcium in whole blood with the ChemPro-1000 // Clin. Chem. 1986. V. 32. № 11. P. 2103.Ng R.H., Altaffer M., Statland B.E. Assay of sodium, potassium, and ionized calcium in whole blood with the ChemPro-1000 // Clin. Chem. 1986. V. 32. № 11. P. 2103.Jack R.M., Noble W. Generation 04 sodium slides and generation 04 reference fluid evaluated for use with the Ektachem 400 analyzer // Clin. Chem. 1987. V. 33. № 6. P. 845-847.Jack R.M., Noble W. Generation 04 sodium slides and generation 04 reference fluid evaluated for use with the Ektachem 400 analyzer // Clin. Chem. 1987. V. 33. № 6. P. 845-847.

The authors declare that there are no conflicts of interest present.