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[Steady-state dependence of the methemoglobin reduction rate on its concentration in intact human erythrocytes]статья
Информация о цитировании статьи получена из
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Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 11 января 2016 г.
- Авторы: Ataullakhanov F.I., Vitvitskii V.M., Zhabotinskii A.M., Kiiatkin A.B., Pichugin A.V.
- Журнал: Biochemistry (Moscow)
- Том: 49
- Номер: 2
- Год издания: 1984
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 193
- Последняя страница: 197
- Аннотация: The rate of methemoglobin reduction by the methemoglobin reductase system of intact human erythrocytes was measured as a rate of pyruvate formation in a quasi-steady state. Various methemoglobin concentrations (up to 100%) were generated by sodium nitrite additions. The steady state methemoglobin levels were maintained by infusion of a nitrite solution at a rate of 2.8 mmol/h/l cells. The rate of pyruvate formation was proportional to the steady state methemoglobin concentration in the range from the physiological value to 100%, the maximal value being as high as 500 mumol/h/l cells. It was found that the rate of CO2 output by the erythrocytes markedly increased in the presence of 8 mM sodium nitrite, reaching up to about 40% of the possible maximal value
- Добавил в систему: Атауллаханов Фазоил Иноятович