Sodium and Potassium in Red Blood Cells of Premature Infants during the First Few Days: Risk of Hyperkalaemia
この論文をさがす
抄録
<jats:p><jats:bold>ABSTRACT. </jats:bold> Erythrocyte sodium and potassium were studied in 64 newborn infants including 21 very low birthweight infants (birthweight < 1500 g) during the first three days after birth. Erythrocyte sodium showed a positive correlation with gestational age (<jats:italic>r</jats:italic>=0.63, <jats:italic>p</jats:italic><0.01) and birthweight (<jats:italic>r</jats:italic>=0.66, <jats:italic>p</jats:italic><0.01). Erythrocyte potassium was negatively correlated with birthweight (<jats:italic>r</jats:italic>= ‐0.33, <jats:italic>p</jats:italic><0.05). The Na/K ratio in red blood cells showed a positive correlation with gestational age (<jats:italic>r</jats:italic>=0.60, <jats:italic>p</jats:italic><0.01) and birthweight (<jats:italic>r</jats:italic>=0.65, <jats:italic>p</jats:italic><0.01). In VLBW infants plasma potassium rose significantly (<jats:italic>p</jats:italic><0.01) from 0–6 h to 12–30 h and decreased from 12–30 h to 30–60 h (<jats:italic>p</jats:italic><0.05). Erythrocyte potassium decreased slightly from 0–6 h to 12–30 h, but not significantly. A new finding that “more immature infants have higher potassium and lower sodium concentration in RBC” may suggest a potential risk of hyperkalaemia in tiny infants.</jats:p>
収録刊行物
-
- Acta Paediatrica
-
Acta Paediatrica 80 (10), 899-904, 1991-10
Wiley
- Tweet
詳細情報
-
- CRID
- 1363107368732563968
-
- NII論文ID
- 30034300608
-
- NII書誌ID
- AA0050931X
-
- ISSN
- 16512227
- 08035253
- http://id.crossref.org/issn/0001656X
-
- データソース種別
-
- Crossref
- CiNii Articles