Abstract:Comparação sérica e sangüínea do cálcio ionizado, sódio, potássio e cloreto em felinos pelo método eletrodo íon seletivo [Serum and blood comparison of ionized calcium, sodium, potassium and (DiBartola et al., 1994; Kavanagh e Mills, 1997). O método eletrodo íon seletivo (MEIS) é indicado para a mesuração, sérica e sangüínea, dos eletrólitos e do cálcio ionizado (DiBartola et al., 1994); seu princípio consiste na existência de membranas específicas sensíveis aos diferentes íons que, em contato com uma soluç… Show more
“…Although the literature date say that ISE does not undergo interference due to changes in the sample, such as lipemia and hemolysis, 15,16 colorimetric enzyme and flame photometry methods can be impaired.…”
Section: Discussionmentioning
confidence: 99%
“…According Albert, the hemolysis increases the concentration of potassium per 3 mmol/L for each 1 g/L of hemoglobin being that lipemia causes interference by turbidity or light scattering and volume displacement. Although the literature date say that ISE does not undergo interference due to changes in the sample, such as lipemia and hemolysis, colorimetric enzyme and flame photometry methods can be impaired. Thus, these samples could impair the correlation between them and ISE method.…”
Section: Discussionmentioning
confidence: 99%
“…There is a close physiological variation of electrolytic values, and the most varied morbid conditions can lead alterations of these values, disturbing the homeostasis of the electrolytes. 16 It is important to report that accuracy in determination of serum sodium concentration is essential for diagnosis and safe treatment of dysnatremias. 25 Assay of potassium should follow the same criteria, since its serum concentration range is small, as well as the organism's tolerance to these modifications.…”
Section: F I G U R E 5 Correlation Analysis Between Values Obtained Bmentioning
confidence: 99%
“…Moreover, it presents fast results and does not undergo interference due to changes in sample, such as lipemia, hemolysis, and jaundice, as only ionized particles of electrolytes are measured. These characteristics make the ISE an important methodology that can be applied in clinical and industrial trials …”
Section: Introductionmentioning
confidence: 99%
“…These characteristics make the ISE an important methodology that can be applied in clinical and industrial trials. 15,16 In most routine diagnostic laboratories, ISE is method of choice for Na + and K + assay. However, cost and complexity of integrating this technique into routine analyzers has taken to the development of more easily adaptable spectrophotometric methods.…”
At the first time in the same work sodium and potassium were analyzed by three different methods and the results allowed us to conclude that the methods showed a positive and strong correlation, and can be applied in the clinical routine.
“…Although the literature date say that ISE does not undergo interference due to changes in the sample, such as lipemia and hemolysis, 15,16 colorimetric enzyme and flame photometry methods can be impaired.…”
Section: Discussionmentioning
confidence: 99%
“…According Albert, the hemolysis increases the concentration of potassium per 3 mmol/L for each 1 g/L of hemoglobin being that lipemia causes interference by turbidity or light scattering and volume displacement. Although the literature date say that ISE does not undergo interference due to changes in the sample, such as lipemia and hemolysis, colorimetric enzyme and flame photometry methods can be impaired. Thus, these samples could impair the correlation between them and ISE method.…”
Section: Discussionmentioning
confidence: 99%
“…There is a close physiological variation of electrolytic values, and the most varied morbid conditions can lead alterations of these values, disturbing the homeostasis of the electrolytes. 16 It is important to report that accuracy in determination of serum sodium concentration is essential for diagnosis and safe treatment of dysnatremias. 25 Assay of potassium should follow the same criteria, since its serum concentration range is small, as well as the organism's tolerance to these modifications.…”
Section: F I G U R E 5 Correlation Analysis Between Values Obtained Bmentioning
confidence: 99%
“…Moreover, it presents fast results and does not undergo interference due to changes in sample, such as lipemia, hemolysis, and jaundice, as only ionized particles of electrolytes are measured. These characteristics make the ISE an important methodology that can be applied in clinical and industrial trials …”
Section: Introductionmentioning
confidence: 99%
“…These characteristics make the ISE an important methodology that can be applied in clinical and industrial trials. 15,16 In most routine diagnostic laboratories, ISE is method of choice for Na + and K + assay. However, cost and complexity of integrating this technique into routine analyzers has taken to the development of more easily adaptable spectrophotometric methods.…”
At the first time in the same work sodium and potassium were analyzed by three different methods and the results allowed us to conclude that the methods showed a positive and strong correlation, and can be applied in the clinical routine.
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